From 2407b971cc3fa6f316e1b5f61e003d7aec6b8917 Mon Sep 17 00:00:00 2001 From: Cliff Brake <cbrake@happy.(none)> Date: Fri, 21 Dec 2007 17:36:05 -0500 Subject: [PATCH] 2.6.23-at91 --- arch/arm/Kconfig | 1 + arch/arm/boot/compressed/head-at91rm9200.S | 24 + arch/arm/configs/at91rm9200dk_defconfig | 4 +- arch/arm/configs/at91rm9200ek_defconfig | 4 +- arch/arm/configs/at91sam9260ek_defconfig | 139 ++- arch/arm/configs/at91sam9261ek_defconfig | 114 ++- arch/arm/configs/at91sam9263ek_defconfig | 60 +- arch/arm/configs/ateb9200_defconfig | 2 +- arch/arm/configs/cam60_defconfig | 954 +++++++++++++++++ arch/arm/configs/csb337_defconfig | 4 +- arch/arm/configs/csb637_defconfig | 4 +- arch/arm/configs/ecbat91_defconfig | 1315 ++++++++++++++++++++++++ arch/arm/configs/homematic_defconfig | 1263 +++++++++++++++++++++++ arch/arm/configs/kafa_defconfig | 4 +- arch/arm/configs/kb9202_defconfig | 799 ++++++++++++--- arch/arm/configs/picotux200_defconfig | 4 +- arch/arm/configs/sam9_l9260_defconfig | 1098 ++++++++++++++++++++ arch/arm/mach-at91/Kconfig | 86 ++- arch/arm/mach-at91/Makefile | 12 +- arch/arm/mach-at91/at91rm9200.c | 60 +- arch/arm/mach-at91/at91rm9200_devices.c | 58 +- arch/arm/mach-at91/at91sam9260.c | 58 +- arch/arm/mach-at91/at91sam9260_devices.c | 74 ++ arch/arm/mach-at91/at91sam9261.c | 53 +- arch/arm/mach-at91/at91sam9261_devices.c | 86 ++ arch/arm/mach-at91/at91sam9263.c | 55 +- arch/arm/mach-at91/at91sam9263_devices.c | 124 +++ arch/arm/mach-at91/at91sam9rl.c | 25 + arch/arm/mach-at91/at91sam9rl_devices.c | 74 ++ arch/arm/mach-at91/board-cam60.c | 148 +++ arch/arm/mach-at91/board-chub.c | 132 +++ arch/arm/mach-at91/board-csb337.c | 58 + arch/arm/mach-at91/board-dk.c | 193 ++++- arch/arm/mach-at91/board-ecbat91.c | 183 ++++ arch/arm/mach-at91/board-ek.c | 210 ++++- arch/arm/mach-at91/board-homematic.c | 163 +++ arch/arm/mach-at91/board-kb9202.c | 46 + arch/arm/mach-at91/board-sam9-l9260.c | 200 ++++ arch/arm/mach-at91/board-sam9261ek.c | 77 ++- arch/arm/mach-at91/board-sam9263ek.c | 52 + arch/arm/mach-at91/board-tms.c | 198 ++++ arch/arm/mach-at91/clock.c | 18 + arch/arm/mach-at91/generic.h | 1 + arch/arm/mach-at91/gpio.c | 62 ++ arch/arm/mach-at91/ics1523.c | 207 ++++ arch/arm/mach-at91/pm.c | 42 +- arch/arm/mach-at91/pm_slowclock.S | 172 +++ arch/arm/mach-at91/tclib.c | 17 + arch/arm/mach-at91/tclib.h | 11 + arch/arm/mach-ks8695/Makefile | 6 +- arch/arm/mach-ks8695/board-micrel.c | 2 +- arch/arm/mach-ks8695/devices.c | 21 + arch/arm/mach-ks8695/gpio.c | 83 ++ arch/arm/mach-ks8695/leds.c | 94 ++ arch/arm/mach-ks8695/pci.c | 324 ++++++ arch/arm/tools/mach-types | 200 ++++- drivers/char/Kconfig | 16 + drivers/char/Makefile | 2 + drivers/char/at91_spi.c | 336 ++++++ drivers/char/at91_spidev.c | 233 +++++ drivers/char/watchdog/at91sam9_wdt.c | 258 +++++ drivers/i2c/busses/Kconfig | 16 + drivers/i2c/busses/Makefile | 1 + drivers/i2c/busses/i2c-at91.c | 18 +- drivers/i2c/busses/i2c-pca.c | 213 ++++ drivers/mtd/devices/Kconfig | 14 +- drivers/mtd/devices/Makefile | 1 + drivers/mtd/devices/at91_dataflash.c | 673 ++++++++++++ drivers/mtd/devices/mtd_dataflash.c | 2 +- drivers/net/arm/at91_ether.c | 21 +- drivers/rtc/Kconfig | 6 + drivers/rtc/Makefile | 1 + drivers/rtc/rtc-at91sam9.c | 437 ++++++++ drivers/serial/atmel_serial.c | 294 ++++++- drivers/spi/Kconfig | 9 + drivers/spi/Makefile | 1 + drivers/spi/spi_at91_bitbang.c | 207 ++++ drivers/usb/gadget/at91_udc.c | 2 +- drivers/usb/host/ohci-at91.c | 2 +- drivers/video/Kconfig | 13 +- drivers/video/Makefile | 3 +- drivers/video/backlight/Kconfig | 8 + drivers/video/backlight/Makefile | 1 + drivers/video/backlight/kb920x_bl.c | 164 +++ drivers/video/s1d15605fb.c | 658 ++++++++++++ drivers/watchdog/Kconfig | 8 + drivers/watchdog/Makefile | 1 + include/asm-arm/arch-at91/at91_lcdc.h | 148 --- include/asm-arm/arch-at91/at91_pmc.h | 4 +- include/asm-arm/arch-at91/at91_twi.h | 11 + include/asm-arm/arch-at91/at91sam9260_matrix.h | 2 +- include/asm-arm/arch-at91/board.h | 5 + include/asm-arm/arch-at91/entry-macro.S | 2 +- include/asm-arm/arch-at91/ics1523.h | 154 +++ include/asm-arm/arch-at91/spi.h | 54 + include/asm-arm/arch-ks8695/devices.h | 5 + include/asm-arm/arch-ks8695/regs-gpio.h | 2 + include/linux/clk.h | 20 + include/linux/i2c-id.h | 1 + sound/soc/at91/eti_b1_wm8731.c | 30 +- 100 files changed, 13000 insertions(+), 535 deletions(-) create mode 100644 arch/arm/configs/cam60_defconfig create mode 100644 arch/arm/configs/ecbat91_defconfig create mode 100644 arch/arm/configs/homematic_defconfig create mode 100644 arch/arm/configs/sam9_l9260_defconfig create mode 100644 arch/arm/mach-at91/board-cam60.c create mode 100644 arch/arm/mach-at91/board-chub.c create mode 100644 arch/arm/mach-at91/board-ecbat91.c create mode 100644 arch/arm/mach-at91/board-homematic.c create mode 100644 arch/arm/mach-at91/board-sam9-l9260.c create mode 100644 arch/arm/mach-at91/board-tms.c create mode 100644 arch/arm/mach-at91/ics1523.c create mode 100644 arch/arm/mach-at91/pm_slowclock.S create mode 100644 arch/arm/mach-at91/tclib.c create mode 100644 arch/arm/mach-at91/tclib.h create mode 100644 arch/arm/mach-ks8695/leds.c create mode 100644 arch/arm/mach-ks8695/pci.c create mode 100644 drivers/char/at91_spi.c create mode 100644 drivers/char/at91_spidev.c create mode 100644 drivers/char/watchdog/at91sam9_wdt.c create mode 100644 drivers/i2c/busses/i2c-pca.c create mode 100644 drivers/mtd/devices/at91_dataflash.c create mode 100644 drivers/rtc/rtc-at91sam9.c create mode 100644 drivers/spi/spi_at91_bitbang.c create mode 100644 drivers/video/backlight/kb920x_bl.c create mode 100644 drivers/video/s1d15605fb.c delete mode 100644 include/asm-arm/arch-at91/at91_lcdc.h create mode 100644 include/asm-arm/arch-at91/ics1523.h create mode 100644 include/asm-arm/arch-at91/spi.h diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c4de2d4..c2051fb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -657,6 +657,7 @@ config HZ default 128 if ARCH_L7200 default 200 if ARCH_EBSA110 || ARCH_S3C2410 default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER + default AT91_TIMER_HZ if ARCH_AT91 default 100 config AEABI diff --git a/arch/arm/boot/compressed/head-at91rm9200.S b/arch/arm/boot/compressed/head-at91rm9200.S index 11782cc..7748ce2 100644 --- a/arch/arm/boot/compressed/head-at91rm9200.S +++ b/arch/arm/boot/compressed/head-at91rm9200.S @@ -67,12 +67,36 @@ cmp r7, r3 beq 99f + @ emQbit ECB_AT91 : 1072 + mov r3, #(MACH_TYPE_ECBAT91 & 0xff) + orr r3, r3, #(MACH_TYPE_ECBAT91 & 0xff00) + cmp r7, r3 + beq 99f + @ Ajeco 1ARM : 1075 mov r3, #(MACH_TYPE_ONEARM & 0xff) orr r3, r3, #(MACH_TYPE_ONEARM & 0xff00) cmp r7, r3 beq 99f + @ Promwad Chub : 1181 + mov r3, #(MACH_TYPE_CHUB & 0xff) + orr r3, r3, #(MACH_TYPE_CHUB & 0xff00) + cmp r7, r3 + beq 99f + + @ Sweda TMS-100: 1277 + mov r3, #(MACH_TYPE_SWEDATMS & 0xff) + orr r3, r3, #(MACH_TYPE_SWEDATMS & 0xff00) + cmp r7, r3 + beq 99f + + @ eQ-3 HomeMatic: 1392 + mov r3, #(MACH_TYPE_HOMEMATIC & 0xff) + orr r3, r3, #(MACH_TYPE_HOMEMATIC & 0xff00) + cmp r7, r3 + beq 99f + @ Unknown board, use the AT91RM9200DK board @ mov r7, #MACH_TYPE_AT91RM9200 mov r7, #(MACH_TYPE_AT91RM9200DK & 0xff) diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig index e10d003..2dbbbc3 100644 --- a/arch/arm/configs/at91rm9200dk_defconfig +++ b/arch/arm/configs/at91rm9200dk_defconfig @@ -620,14 +620,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig index 834dddb..6e994f7 100644 --- a/arch/arm/configs/at91rm9200ek_defconfig +++ b/arch/arm/configs/at91rm9200ek_defconfig @@ -594,14 +594,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/at91sam9260ek_defconfig b/arch/arm/configs/at91sam9260ek_defconfig index 46b0c73..9a8890a 100644 --- a/arch/arm/configs/at91sam9260ek_defconfig +++ b/arch/arm/configs/at91sam9260ek_defconfig @@ -1,18 +1,24 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19-rc6 -# Fri Nov 17 18:42:21 2006 +# Linux kernel version: 2.6.21 +# Mon May 7 11:42:02 2007 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -31,13 +37,16 @@ CONFIG_LOCALVERSION="" # CONFIG_SWAP is not set CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -76,7 +85,9 @@ CONFIG_KMOD=y # Block layer # CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -110,10 +121,12 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_IMX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -129,21 +142,29 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_AT91RM9200 is not set CONFIG_ARCH_AT91SAM9260=y # CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set + +# +# AT91SAM9260 Variants +# +# CONFIG_ARCH_AT91SAM9260_SAM9XE is not set # -# AT91SAM9260 Board Type +# AT91SAM9260 / AT91SAM9XE Board Type # CONFIG_MACH_AT91SAM9260EK=y # # AT91 Board Options # +# CONFIG_MTD_AT91_DATAFLASH_CARD is not set # CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set # # AT91 Feature Selections # # CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +# CONFIG_ATMEL_TCLIB is not set # # Processor Type @@ -166,6 +187,7 @@ CONFIG_CPU_CP15_MMU=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set # # Bus support @@ -193,6 +215,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 # CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y @@ -203,6 +226,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -228,7 +252,6 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set -# CONFIG_APM is not set # # Networking @@ -242,9 +265,6 @@ CONFIG_NET=y CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -263,14 +283,15 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set @@ -328,6 +349,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # @@ -348,6 +370,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -360,7 +383,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -369,6 +391,7 @@ CONFIG_BLK_DEV_INITRD=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -388,6 +411,7 @@ CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports @@ -405,6 +429,11 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_DEBUG is not set # +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# # Multi-device support (RAID and LVM) # # CONFIG_MD is not set @@ -425,7 +454,51 @@ CONFIG_SCSI_MULTI_LUN=y # # Network device support # -# CONFIG_NETDEVICES is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_MACB=y +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set @@ -517,10 +590,6 @@ CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set # @@ -553,7 +622,11 @@ CONFIG_HW_RANDOM=y # # Misc devices # -# CONFIG_TIFM_CORE is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set # # LED devices @@ -582,7 +655,7 @@ CONFIG_HW_RANDOM=y # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # CONFIG_FB is not set # @@ -590,7 +663,6 @@ CONFIG_HW_RANDOM=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -598,6 +670,12 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set # +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# # USB support # CONFIG_USB_ARCH_HAS_HCD=y @@ -610,7 +688,6 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -619,7 +696,8 @@ CONFIG_USB_DEVICEFS=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set @@ -671,6 +749,7 @@ CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_ATI_REMOTE2 is not set # CONFIG_USB_KEYSPAN_REMOTE is not set # CONFIG_USB_APPLETOUCH is not set +# CONFIG_USB_GTCO is not set # # USB Imaging devices @@ -708,6 +787,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -717,6 +797,7 @@ CONFIG_USB_MON=y # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -889,6 +970,11 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_UTF8 is not set # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Profiling support # # CONFIG_PROFILING is not set @@ -900,28 +986,30 @@ CONFIG_NLS_ISO8859_1=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y -# CONFIG_HEADERS_CHECK is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y @@ -941,9 +1029,12 @@ CONFIG_DEBUG_LL=y # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/arm/configs/at91sam9261ek_defconfig b/arch/arm/configs/at91sam9261ek_defconfig index fcd8fa0..c76d70e 100644 --- a/arch/arm/configs/at91sam9261ek_defconfig +++ b/arch/arm/configs/at91sam9261ek_defconfig @@ -1,18 +1,24 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.19-rc6 -# Fri Nov 17 18:00:38 2006 +# Linux kernel version: 2.6.21 +# Mon May 7 11:42:30 2007 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -31,13 +37,16 @@ CONFIG_LOCALVERSION="" # CONFIG_SWAP is not set CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set +CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -76,7 +85,9 @@ CONFIG_KMOD=y # Block layer # CONFIG_BLOCK=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set # # IO Schedulers @@ -110,10 +121,12 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_IMX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -129,6 +142,7 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_AT91RM9200 is not set # CONFIG_ARCH_AT91SAM9260 is not set CONFIG_ARCH_AT91SAM9261=y +# CONFIG_ARCH_AT91SAM9263 is not set # # AT91SAM9261 Board Type @@ -138,12 +152,14 @@ CONFIG_MACH_AT91SAM9261EK=y # # AT91 Board Options # +# CONFIG_MTD_AT91_DATAFLASH_CARD is not set # CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set # # AT91 Feature Selections # # CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +# CONFIG_ATMEL_TCLIB is not set # # Processor Type @@ -166,6 +182,7 @@ CONFIG_CPU_CP15_MMU=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set # # Bus support @@ -193,6 +210,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 # CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y @@ -203,6 +221,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -228,7 +247,6 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set -# CONFIG_APM is not set # # Networking @@ -245,6 +263,7 @@ CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set @@ -271,6 +290,7 @@ CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set @@ -328,6 +348,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # @@ -350,6 +371,7 @@ CONFIG_MTD_CMDLINE_PARTS=y # User Modules And Translation Layers # # CONFIG_MTD_CHAR is not set +CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set @@ -386,6 +408,8 @@ CONFIG_MTD_CFI_I2=y # # Self-contained MTD device drivers # +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set @@ -422,6 +446,7 @@ CONFIG_MTD_NAND_AT91=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -434,7 +459,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -443,6 +467,7 @@ CONFIG_BLK_DEV_INITRD=y # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -462,6 +487,7 @@ CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports @@ -479,6 +505,11 @@ CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_DEBUG is not set # +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# # Multi-device support (RAID and LVM) # # CONFIG_MD is not set @@ -575,7 +606,16 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_ADS7846=y +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_UCB1400 is not set # CONFIG_INPUT_MISC is not set # @@ -634,10 +674,6 @@ CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set - -# -# Ftape, the floppy tape device driver -# # CONFIG_RAW_DRIVER is not set # @@ -654,14 +690,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set @@ -686,8 +722,20 @@ CONFIG_I2C_AT91=y # # SPI support # -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_ATMEL=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set # # Dallas's 1-wire bus @@ -703,7 +751,11 @@ CONFIG_I2C_AT91=y # # Misc devices # -# CONFIG_TIFM_CORE is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set # # LED devices @@ -732,7 +784,7 @@ CONFIG_I2C_AT91=y # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # CONFIG_FB is not set # @@ -740,7 +792,6 @@ CONFIG_I2C_AT91=y # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -748,6 +799,12 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set # +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# # USB support # CONFIG_USB_ARCH_HAS_HCD=y @@ -760,7 +817,6 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set @@ -769,7 +825,8 @@ CONFIG_USB_DEVICEFS=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set @@ -821,6 +878,7 @@ CONFIG_USB_STORAGE_DEBUG=y # CONFIG_USB_ATI_REMOTE2 is not set # CONFIG_USB_KEYSPAN_REMOTE is not set # CONFIG_USB_APPLETOUCH is not set +# CONFIG_USB_GTCO is not set # # USB Imaging devices @@ -858,6 +916,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -867,6 +926,7 @@ CONFIG_USB_MON=y # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -903,7 +963,6 @@ CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set CONFIG_MMC_BLOCK=y CONFIG_MMC_AT91=m -# CONFIG_MMC_TIFM_SD is not set # # Real Time Clock @@ -973,7 +1032,6 @@ CONFIG_RAMFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS_FS is not set # CONFIG_JFFS2_FS is not set CONFIG_CRAMFS=y # CONFIG_VXFS_FS is not set @@ -1045,6 +1103,11 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_UTF8 is not set # +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# # Profiling support # # CONFIG_PROFILING is not set @@ -1056,28 +1119,30 @@ CONFIG_NLS_ISO8859_1=y CONFIG_ENABLE_MUST_CHECK=y # CONFIG_MAGIC_SYSRQ is not set # CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y -# CONFIG_HEADERS_CHECK is not set # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y @@ -1097,9 +1162,12 @@ CONFIG_DEBUG_LL=y # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set # CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/arm/configs/at91sam9263ek_defconfig b/arch/arm/configs/at91sam9263ek_defconfig index c72ab82..0f5566d 100644 --- a/arch/arm/configs/at91sam9263ek_defconfig +++ b/arch/arm/configs/at91sam9263ek_defconfig @@ -1,11 +1,14 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.20-rc1 -# Mon Jan 8 16:06:54 2007 +# Linux kernel version: 2.6.21 +# Mon May 7 11:42:49 2007 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set CONFIG_GENERIC_HARDIRQS=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HARDIRQS_SW_RESEND=y @@ -15,6 +18,7 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -33,6 +37,7 @@ CONFIG_LOCALVERSION="" # CONFIG_SWAP is not set CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set @@ -41,6 +46,7 @@ CONFIG_SYSVIPC=y # CONFIG_IKCONFIG is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y @@ -120,6 +126,7 @@ CONFIG_ARCH_AT91=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set @@ -152,6 +159,7 @@ CONFIG_MTD_AT91_DATAFLASH_CARD=y # AT91 Feature Selections # # CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +# CONFIG_ATMEL_TCLIB is not set # # Processor Type @@ -174,6 +182,7 @@ CONFIG_CPU_CP15_MMU=y # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set # CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set # # Bus support @@ -201,6 +210,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4096 # CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 # CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y @@ -211,6 +221,7 @@ CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" # CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -236,7 +247,6 @@ CONFIG_BINFMT_ELF=y # Power management options # # CONFIG_PM is not set -# CONFIG_APM is not set # # Networking @@ -333,6 +343,7 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # @@ -430,6 +441,7 @@ CONFIG_MTD_NAND_AT91=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -443,7 +455,6 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 -CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set @@ -531,6 +542,7 @@ CONFIG_NETDEVICES=y # CONFIG_NET_ETHERNET=y CONFIG_MII=y +CONFIG_MACB=y # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set @@ -677,14 +689,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set @@ -722,6 +734,7 @@ CONFIG_SPI_ATMEL=y # # SPI Protocol Masters # +# CONFIG_SPI_AT25 is not set # # Dallas's 1-wire bus @@ -737,7 +750,11 @@ CONFIG_SPI_ATMEL=y # # Misc devices # -# CONFIG_TIFM_CORE is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set # # LED devices @@ -766,15 +783,23 @@ CONFIG_SPI_ATMEL=y # # Graphics support # -# CONFIG_FIRMWARE_EDID is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SVGALIB is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_BACKLIGHT is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D15605 is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set @@ -789,7 +814,6 @@ CONFIG_DUMMY_CONSOLE=y # Logo configuration # # CONFIG_LOGO is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set # # Sound @@ -800,6 +824,7 @@ CONFIG_DUMMY_CONSOLE=y # HID Devices # CONFIG_HID=y +# CONFIG_HID_DEBUG is not set # # USB support @@ -814,9 +839,7 @@ CONFIG_USB=y # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y -# CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_MULTITHREAD_PROBE is not set # CONFIG_USB_OTG is not set # @@ -824,7 +847,8 @@ CONFIG_USB_DEVICEFS=y # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set @@ -877,6 +901,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_ATI_REMOTE2 is not set # CONFIG_USB_KEYSPAN_REMOTE is not set # CONFIG_USB_APPLETOUCH is not set +# CONFIG_USB_GTCO is not set # # USB Imaging devices @@ -914,6 +939,7 @@ CONFIG_USB_MON=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -923,6 +949,7 @@ CONFIG_USB_MON=y # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # @@ -959,7 +986,6 @@ CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set CONFIG_MMC_BLOCK=y CONFIG_MMC_AT91=m -# CONFIG_MMC_TIFM_SD is not set # # Real Time Clock @@ -1136,15 +1162,16 @@ CONFIG_ENABLE_MUST_CHECK=y # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set -# CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set @@ -1155,6 +1182,7 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y # CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y @@ -1180,5 +1208,7 @@ CONFIG_BITREVERSE=y CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y -CONFIG_IOMAP_COPY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig index baa9769..d846a49 100644 --- a/arch/arm/configs/ateb9200_defconfig +++ b/arch/arm/configs/ateb9200_defconfig @@ -714,7 +714,7 @@ CONFIG_I2C_ALGOPCA=m # # I2C Hardware Bus support # -CONFIG_I2C_AT91=m +CONFIG_I2C_GPIO=m # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/cam60_defconfig b/arch/arm/configs/cam60_defconfig new file mode 100644 index 0000000..5d71160 --- /dev/null +++ b/arch/arm/configs/cam60_defconfig @@ -0,0 +1,954 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.20 +# Tue May 1 21:06:33 2007 +# +CONFIG_ARM=y +# CONFIG_GENERIC_TIME is not set +CONFIG_MMU=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_OMAP is not set + +# +# Atmel AT91 System-on-Chip +# +# CONFIG_ARCH_AT91RM9200 is not set +CONFIG_ARCH_AT91SAM9260=y +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set + +# +# AT91SAM9260 Board Type +# +# CONFIG_MACH_AT91SAM9260EK is not set +CONFIG_MACH_CAM60=y + +# +# AT91 Board Options +# + +# +# AT91 Feature Selections +# +# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set + +# +# Bus support +# + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_PREEMPT is not set +# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x22000000 +CONFIG_ZBOOT_ROM_BSS=0x20004000 +# CONFIG_ZBOOT_ROM is not set +CONFIG_CMDLINE="console=ttyS0,115200 noinitrd root=/dev/mtdblock3 rootfstype=jffs2 mem=64M" +# CONFIG_XIP_KERNEL is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +# CONFIG_APM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +CONFIG_MTD_DATAFLASH=y +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +# CONFIG_MTD_NAND is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_MACB=y +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +# CONFIG_I2C is not set + +# +# SPI support +# +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_ATMEL=y +# CONFIG_SPI_BITBANG is not set + +# +# SPI Protocol Masters +# + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# +# CONFIG_TIFM_CORE is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# HID Devices +# +# CONFIG_HID is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +CONFIG_NLS_CODEPAGE_850=y +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_RWSEMS is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +CONFIG_DEBUG_USER=y +# CONFIG_DEBUG_ERRORS is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_IOMAP_COPY=y diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig index 88e5d28..fcc0b69 100644 --- a/arch/arm/configs/csb337_defconfig +++ b/arch/arm/configs/csb337_defconfig @@ -657,14 +657,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig index 669f035..bffe63b 100644 --- a/arch/arm/configs/csb637_defconfig +++ b/arch/arm/configs/csb637_defconfig @@ -658,14 +658,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig new file mode 100644 index 0000000..90ed214 --- /dev/null +++ b/arch/arm/configs/ecbat91_defconfig @@ -0,0 +1,1315 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22-rc4 +# Sat Jun 9 01:30:18 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# Atmel AT91 System-on-Chip +# +CONFIG_ARCH_AT91RM9200=y +# CONFIG_ARCH_AT91SAM9260 is not set +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set + +# +# AT91RM9200 Board Type +# +# CONFIG_MACH_ONEARM is not set +# CONFIG_ARCH_AT91RM9200DK is not set +# CONFIG_MACH_AT91RM9200EK is not set +# CONFIG_MACH_CSB337 is not set +# CONFIG_MACH_CSB637 is not set +# CONFIG_MACH_CARMEVA is not set +# CONFIG_MACH_ATEB9200 is not set +# CONFIG_MACH_KB9200 is not set +# CONFIG_MACH_PICOTUX2XX is not set +# CONFIG_MACH_KAFA is not set +# CONFIG_MACH_CHUB is not set +CONFIG_MACH_ECBAT91=y + +# +# AT91 Board Options +# +# CONFIG_MTD_AT91_DATAFLASH_CARD is not set + +# +# AT91 Feature Selections +# +CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +# CONFIG_ATMEL_TCLIB is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y + +# +# PC-card bridges +# +CONFIG_AT91_CF=y + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +CONFIG_PREEMPT=y +# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_LEDS=y +CONFIG_LEDS_TIMER=y +CONFIG_LEDS_CPU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="rootfstype=reiserfs root=/dev/mmcblk0p1 console=ttyS0,115200n8 rootdelay=1" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_XFRM_MODE_TRANSPORT=y +CONFIG_INET_XFRM_MODE_TUNNEL=y +CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set +CONFIG_NET_SCH_FIFO=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +CONFIG_CFG80211=y +CONFIG_WIRELESS_EXT=y +CONFIG_MAC80211=y +# CONFIG_MAC80211_DEBUG is not set +CONFIG_IEEE80211=y +# CONFIG_IEEE80211_DEBUG is not set +CONFIG_IEEE80211_CRYPT_WEP=y +# CONFIG_IEEE80211_CRYPT_CCMP is not set +# CONFIG_IEEE80211_CRYPT_TKIP is not set +CONFIG_IEEE80211_SOFTMAC=y +CONFIG_IEEE80211_SOFTMAC_DEBUG=y +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FW_LOADER=y +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_AFS_PARTS=y + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +CONFIG_MTD_DATAFLASH=y +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set + +# +# SCSI low-level drivers +# +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set + +# +# PCMCIA SCSI adapter support +# +# CONFIG_PCMCIA_AHA152X is not set +# CONFIG_PCMCIA_FDOMAIN is not set +# CONFIG_PCMCIA_NINJA_SCSI is not set +# CONFIG_PCMCIA_QLOGIC is not set +# CONFIG_PCMCIA_SYM53C500 is not set +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_ARM_AT91_ETHER=y +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set +# CONFIG_NET_PCMCIA is not set +# CONFIG_WAN is not set +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=y +# CONFIG_PPP_SYNC_TTY is not set +# CONFIG_PPP_DEFLATE is not set +# CONFIG_PPP_BSDCOMP is not set +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_AT91RM9200_WATCHDOG is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_HW_RANDOM=y +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_AT91_SPI is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +CONFIG_I2C_GPIO=y +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_TINY_USB is not set +# CONFIG_I2C_PCA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +CONFIG_SPI=y +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_ATMEL is not set +CONFIG_SPI_BITBANG=y +CONFIG_SPI_AT91=y + +# +# SPI Protocol Masters +# +# CONFIG_SPI_AT25 is not set +# CONFIG_SPI_SPIDEV is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1021 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_FSCHER is not set +# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +# CONFIG_SENSORS_LM75 is not set +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +# CONFIG_SENSORS_LM90 is not set +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX6650 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Misc devices +# +# CONFIG_BLINK is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# LED devices +# +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# + +# +# LED Triggers +# +# CONFIG_LEDS_TRIGGERS is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +CONFIG_USB_PRINTER=y + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +# CONFIG_USB_MON is not set + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +CONFIG_USB_GADGET_AT91=y +CONFIG_USB_AT91=y +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +# CONFIG_USB_ETH is not set +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +CONFIG_MMC_DEBUG=y +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_AT91=y + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +# CONFIG_RTC_HCTOSYS is not set +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_AT91RM9200=y + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=y +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +# CONFIG_REISERFS_FS_XATTR is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +CONFIG_CONFIGFS_FS=y + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +# CONFIG_EFI_PARTITION is not set +# CONFIG_SYSV68_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_FRAME_POINTER=y +CONFIG_DEBUG_USER=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=y +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_ARC4=y +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/configs/homematic_defconfig b/arch/arm/configs/homematic_defconfig new file mode 100644 index 0000000..ed1c2eb --- /dev/null +++ b/arch/arm/configs/homematic_defconfig @@ -0,0 +1,1263 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.21.3 +# Mon Jun 18 12:28:42 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +# CONFIG_SYSFS_DEPRECATED is not set +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +CONFIG_IOSCHED_DEADLINE=y +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +CONFIG_DEFAULT_DEADLINE=y +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="deadline" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_OMAP is not set + +# +# Atmel AT91 System-on-Chip +# +CONFIG_ARCH_AT91RM9200=y +# CONFIG_ARCH_AT91SAM9260 is not set +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set + +# +# AT91RM9200 Board Type +# +# CONFIG_MACH_ONEARM is not set +# CONFIG_ARCH_AT91RM9200DK is not set +# CONFIG_MACH_AT91RM9200EK is not set +# CONFIG_MACH_CSB337 is not set +# CONFIG_MACH_CSB637 is not set +# CONFIG_MACH_CARMEVA is not set +# CONFIG_MACH_ATEB9200 is not set +# CONFIG_MACH_KB9200 is not set +# CONFIG_MACH_KAFA is not set +# CONFIG_MACH_CHUB is not set +CONFIG_MACH_HOMEMATIC=y + +# +# AT91 Board Options +# + +# +# AT91 Feature Selections +# +# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +# CONFIG_ATMEL_TCLIB is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM920T=y +CONFIG_CPU_32v4T=y +CONFIG_CPU_ABRT_EV4T=y +CONFIG_CPU_CACHE_V4WT=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_PREEMPT is not set +# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +# CONFIG_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +CONFIG_IEEE80211=m +# CONFIG_IEEE80211_DEBUG is not set +CONFIG_IEEE80211_CRYPT_WEP=m +CONFIG_IEEE80211_CRYPT_CCMP=m +CONFIG_IEEE80211_CRYPT_TKIP=m +CONFIG_IEEE80211_SOFTMAC=m +# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set +CONFIG_WIRELESS_EXT=y + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_AT91_DATAFLASH=y + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_AT91=y +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_SCSI_PROC_FS is not set + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set + +# +# SCSI low-level drivers +# +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# + +# +# I2O device support +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_ARM_AT91_ETHER=y +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +CONFIG_NET_RADIO=y +# CONFIG_NET_WIRELESS_RTNETLINK is not set + +# +# Obsolete Wireless cards support (pre-802.11) +# +# CONFIG_STRIP is not set +# CONFIG_USB_ZD1201 is not set +# CONFIG_HOSTAP is not set +CONFIG_ZD1211RW=m +# CONFIG_ZD1211RW_DEBUG is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_AT91RM9200_WATCHDOG=y + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +CONFIG_AT91_SPI=y +# CONFIG_AT91_SPIDEV is not set + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=m + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_AT91 is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# HID Devices +# +# CONFIG_HID is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Input Devices +# +# CONFIG_USB_HID is not set + +# +# USB HID Boot Protocol drivers +# +# CONFIG_USB_KBD is not set +# CONFIG_USB_MOUSE is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_TOUCHSCREEN is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_ATI_REMOTE2 is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set +# CONFIG_USB_GTCO is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set +# CONFIG_USB_MON is not set + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +CONFIG_USB_SERIAL=m +# CONFIG_USB_SERIAL_GENERIC is not set +# CONFIG_USB_SERIAL_AIRCABLE is not set +# CONFIG_USB_SERIAL_AIRPRIME is not set +# CONFIG_USB_SERIAL_ARK3116 is not set +# CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_WHITEHEAT is not set +# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set +# CONFIG_USB_SERIAL_CP2101 is not set +# CONFIG_USB_SERIAL_CYPRESS_M8 is not set +# CONFIG_USB_SERIAL_EMPEG is not set +CONFIG_USB_SERIAL_FTDI_SIO=m +# CONFIG_USB_SERIAL_FUNSOFT is not set +# CONFIG_USB_SERIAL_VISOR is not set +# CONFIG_USB_SERIAL_IPAQ is not set +# CONFIG_USB_SERIAL_IR is not set +# CONFIG_USB_SERIAL_EDGEPORT is not set +# CONFIG_USB_SERIAL_EDGEPORT_TI is not set +# CONFIG_USB_SERIAL_GARMIN is not set +# CONFIG_USB_SERIAL_IPW is not set +# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set +# CONFIG_USB_SERIAL_KEYSPAN is not set +# CONFIG_USB_SERIAL_KLSI is not set +# CONFIG_USB_SERIAL_KOBIL_SCT is not set +# CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_MOS7720 is not set +# CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_NAVMAN is not set +# CONFIG_USB_SERIAL_PL2303 is not set +# CONFIG_USB_SERIAL_HP4X is not set +# CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set +# CONFIG_USB_SERIAL_TI is not set +# CONFIG_USB_SERIAL_CYBERJACK is not set +# CONFIG_USB_SERIAL_XIRCOM is not set +# CONFIG_USB_SERIAL_OPTION is not set +# CONFIG_USB_SERIAL_OMNINET is not set +# CONFIG_USB_SERIAL_DEBUG is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=m +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +CONFIG_USB_GADGET_AT91=y +CONFIG_USB_AT91=m +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +CONFIG_USB_ZERO=m +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +CONFIG_USB_GADGETFS=m +CONFIG_USB_FILE_STORAGE=m +CONFIG_USB_FILE_STORAGE_TEST=y +CONFIG_USB_G_SERIAL=m +# CONFIG_USB_MIDI_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_MINIX_FS=y +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_YAFFS_FS=y +CONFIG_YAFFS_YAFFS1=y +# CONFIG_YAFFS_DOES_ECC is not set +CONFIG_YAFFS_YAFFS2=y +CONFIG_YAFFS_AUTO_YAFFS2=y +# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set +CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10 +# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set +# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set +CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=m +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +CONFIG_NLS_CODEPAGE_850=m +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=m +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_FRAME_POINTER=y +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=m +CONFIG_CRYPTO_BLKCIPHER=m +CONFIG_CRYPTO_MANAGER=m +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_DES is not set +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +CONFIG_CRYPTO_AES=m +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig index a0f48d5..ae51a40 100644 --- a/arch/arm/configs/kafa_defconfig +++ b/arch/arm/configs/kafa_defconfig @@ -587,14 +587,14 @@ CONFIG_I2C_CHARDEV=y # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=y +CONFIG_I2C_GPIO=y # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set # CONFIG_I2C_PCA_ISA is not set diff --git a/arch/arm/configs/kb9202_defconfig b/arch/arm/configs/kb9202_defconfig index c16537d..dad203e 100644 --- a/arch/arm/configs/kb9202_defconfig +++ b/arch/arm/configs/kb9202_defconfig @@ -1,19 +1,31 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.13-rc2 -# Sun Aug 14 19:26:59 2005 +# Linux kernel version: 2.6.21 +# Mon May 7 11:43:14 2007 # CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set CONFIG_MMU=y -CONFIG_UID16=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # # Code maturity level options # -# CONFIG_EXPERIMENTAL is not set -CONFIG_CLEAN_COMPILE=y +CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 @@ -21,54 +33,103 @@ CONFIG_INIT_ENV_ARG_LIMIT=32 # General setup # CONFIG_LOCALVERSION="" -# CONFIG_SWAP is not set -# CONFIG_SYSVIPC is not set -# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +CONFIG_AUDIT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y -# CONFIG_AUDIT is not set -CONFIG_HOTPLUG=y -# CONFIG_KOBJECT_UEVENT is not set -# CONFIG_IKCONFIG is not set # CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set -# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y +CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SHMEM=y -CONFIG_CC_ALIGN_FUNCTIONS=0 -CONFIG_CC_ALIGN_LABELS=0 -CONFIG_CC_ALIGN_LOOPS=0 -CONFIG_CC_ALIGN_JUMPS=0 +CONFIG_SLAB=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set # # Loadable module support # CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -CONFIG_OBSOLETE_MODPARM=y -# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y # +# Block layer +# +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# # System Type # +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CO285 is not set # CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set # CONFIG_ARCH_FOOTBRIDGE is not set -# CONFIG_ARCH_INTEGRATOR is not set -# CONFIG_ARCH_IOP3XX is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set @@ -76,34 +137,52 @@ CONFIG_KMOD=y # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_OMAP is not set -# CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_IMX is not set -# CONFIG_ARCH_H720X is not set -# CONFIG_ARCH_AAEC2000 is not set -CONFIG_ARCH_AT91=y + +# +# Atmel AT91 System-on-Chip +# CONFIG_ARCH_AT91RM9200=y +# CONFIG_ARCH_AT91SAM9260 is not set +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set # -# AT91RM9200 Implementations +# AT91RM9200 Board Type # +# CONFIG_MACH_ONEARM is not set # CONFIG_ARCH_AT91RM9200DK is not set # CONFIG_MACH_AT91RM9200EK is not set # CONFIG_MACH_CSB337 is not set # CONFIG_MACH_CSB637 is not set # CONFIG_MACH_CARMEVA is not set +# CONFIG_MACH_ATEB9200 is not set CONFIG_MACH_KB9200=y +# CONFIG_MACH_KAFA is not set +# CONFIG_MACH_CHUB is not set + +# +# AT91 Board Options +# + +# +# AT91 Feature Selections +# +# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +# CONFIG_ATMEL_TCLIB is not set # # Processor Type # CONFIG_CPU_32=y CONFIG_CPU_ARM920T=y -CONFIG_CPU_32v4=y +CONFIG_CPU_32v4T=y CONFIG_CPU_ABRT_EV4T=y CONFIG_CPU_CACHE_V4WT=y CONFIG_CPU_CACHE_VIVT=y CONFIG_CPU_COPY_V4WB=y CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y # # Processor Features @@ -112,24 +191,44 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_OUTER_CACHE is not set # # Bus support # -CONFIG_ISA_DMA_API=y # # PCCARD (PCMCIA/CardBus) support # -# CONFIG_PCCARD is not set +CONFIG_PCCARD=m +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=m +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y + +# +# PC-card bridges +# +# CONFIG_AT91_CF is not set # # Kernel Features # +# CONFIG_PREEMPT is not set # CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 # CONFIG_LEDS is not set CONFIG_ALIGNMENT_TRAP=y @@ -138,8 +237,10 @@ CONFIG_ALIGNMENT_TRAP=y # CONFIG_ZBOOT_ROM_TEXT=0x10000000 CONFIG_ZBOOT_ROM_BSS=0x20040000 -CONFIG_ZBOOT_ROM=y -CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram rw initrd=0x20210000,654933" +# CONFIG_ZBOOT_ROM is not set +CONFIG_CMDLINE="noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set # # Floating point emulation @@ -150,6 +251,7 @@ CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram rw initrd=0x20210000,654933" # CONFIG_FPE_NWFPE=y # CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set # # Userspace binary formats @@ -165,6 +267,96 @@ CONFIG_BINFMT_MISC=y # CONFIG_PM is not set # +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +# CONFIG_NETDEBUG is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +# CONFIG_IP_PNP_DHCP is not set +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +CONFIG_IP_SCTP=m +# CONFIG_SCTP_DBG_MSG is not set +# CONFIG_SCTP_DBG_OBJCNT is not set +# CONFIG_SCTP_HMAC_NONE is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +CONFIG_SCTP_HMAC_MD5=y + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# # Device Drivers # @@ -173,13 +365,95 @@ CONFIG_BINFMT_MISC=y # CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y -# CONFIG_FW_LOADER is not set -CONFIG_DEBUG_DRIVER=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set # # Memory Technology Devices (MTD) # -# CONFIG_MTD is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# CONFIG_MTD_OBSOLETE_CHIPS is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set + +# +# NAND Flash Device Drivers +# +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_AT91=y +# CONFIG_MTD_NAND_NANDSIM is not set + +# +# OneNAND Flash Device Drivers +# +# CONFIG_MTD_ONENAND is not set # # Parallel port support @@ -189,6 +463,7 @@ CONFIG_DEBUG_DRIVER=y # # Plug and Play support # +# CONFIG_PNPACPI is not set # # Block devices @@ -196,28 +471,27 @@ CONFIG_DEBUG_DRIVER=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set -CONFIG_BLK_DEV_NBD=y +# CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=4096 -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" +CONFIG_BLK_DEV_RAM_SIZE=16384 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set # -# IO Schedulers +# ATA/ATAPI/MFM/RLL support # -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -# CONFIG_ATA_OVER_ETH is not set +# CONFIG_IDE is not set # # SCSI device support # +# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y # @@ -233,97 +507,61 @@ CONFIG_CHR_DEV_SG=y # # Some SCSI devices (e.g. CD jukebox) support multiple LUNs # -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +# CONFIG_SCSI_SCAN_ASYNC is not set # -# SCSI Transport Attributes +# SCSI Transports # -# CONFIG_SCSI_SPI_ATTRS is not set +CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set # # SCSI low-level drivers # -# CONFIG_SCSI_SATA is not set +# CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set # -# Multi-device support (RAID and LVM) +# PCMCIA SCSI adapter support # -# CONFIG_MD is not set +# CONFIG_PCMCIA_AHA152X is not set +# CONFIG_PCMCIA_FDOMAIN is not set +# CONFIG_PCMCIA_NINJA_SCSI is not set +# CONFIG_PCMCIA_QLOGIC is not set +# CONFIG_PCMCIA_SYM53C500 is not set # -# Fusion MPT device support +# Serial ATA (prod) and Parallel ATA (experimental) drivers # -# CONFIG_FUSION is not set +# CONFIG_ATA is not set # -# IEEE 1394 (FireWire) support +# Multi-device support (RAID and LVM) # +# CONFIG_MD is not set # -# I2O device support +# Fusion MPT device support # +# CONFIG_FUSION is not set # -# Networking support +# IEEE 1394 (FireWire) support # -CONFIG_NET=y # -# Networking options -# -CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set -CONFIG_UNIX=y -# CONFIG_NET_KEY is not set -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_IP_PNP_BOOTP is not set -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_TUNNEL is not set -# CONFIG_IP_TCPDIAG is not set -# CONFIG_IP_TCPDIAG_IPV6 is not set -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y -# CONFIG_IPV6 is not set -# CONFIG_NETFILTER is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set - -# -# QoS and/or fair queueing +# I2O device support # -# CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set # -# Network testing +# Network device support # -# CONFIG_NET_PKTGEN is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set CONFIG_NETDEVICES=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set @@ -331,6 +569,11 @@ CONFIG_NETDEVICES=y # CONFIG_TUN is not set # +# PHY device support +# +# CONFIG_PHYLIB is not set + +# # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y @@ -357,11 +600,20 @@ CONFIG_ARM_AT91_ETHER=y # CONFIG_NET_RADIO is not set # +# PCMCIA network device support +# +# CONFIG_NET_PCMCIA is not set + +# # Wan interfaces # # CONFIG_WAN is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set # # ISDN subsystem @@ -372,6 +624,7 @@ CONFIG_ARM_AT91_ETHER=y # Input device support # CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set # # Userland interfaces @@ -397,9 +650,7 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # # Hardware I/O ports # -CONFIG_SERIO=y -# CONFIG_SERIO_SERPORT is not set -# CONFIG_SERIO_RAW is not set +# CONFIG_SERIO is not set # CONFIG_GAMEPORT is not set # @@ -408,6 +659,7 @@ CONFIG_SERIO=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set # CONFIG_SERIAL_NONSTANDARD is not set # @@ -420,11 +672,11 @@ CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_LEGACY_PTYS is not set # # IPMI @@ -435,21 +687,23 @@ CONFIG_LEGACY_PTY_COUNT=256 # Watchdog Cards # # CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set # CONFIG_NVRAM is not set -# CONFIG_RTC is not set -# CONFIG_AT91RM9200_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # -# Ftape, the floppy tape device driver +# PCMCIA character devices # +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # -# CONFIG_AT91_SPI is not set +# CONFIG_TCG_TPM is not set # # I2C support @@ -457,10 +711,50 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_I2C is not set # +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +CONFIG_HWMON=y +# CONFIG_HWMON_VID is not set +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_VT1211 is not set +CONFIG_HWMON_DEBUG_CHIP=y + +# # Misc devices # # +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# # Multimedia devices # # CONFIG_VIDEO_DEV is not set @@ -469,17 +763,57 @@ CONFIG_LEGACY_PTY_COUNT=256 # Digital Video Broadcasting Devices # # CONFIG_DVB is not set +# CONFIG_USB_DABUSB is not set # # Graphics support # -# CONFIG_FB is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_BACKLIGHT_KB920x=y +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y + +# +# Frame buffer hardware drivers +# +CONFIG_FB_S1D15605=y +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set # # Console display driver support # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +# CONFIG_FONT_8x8 is not set +# CONFIG_FONT_8x16 is not set +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +CONFIG_FONT_MINI_4x6=y +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set + +# +# Logo configuration +# +# CONFIG_LOGO is not set # # Sound @@ -487,82 +821,98 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_SOUND is not set # +# HID Devices +# +CONFIG_HID=y +# CONFIG_HID_DEBUG is not set + +# # USB support # CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set CONFIG_USB=y -CONFIG_USB_DEBUG=y +# CONFIG_USB_DEBUG is not set # # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set # # USB Host Controller Drivers # # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SL811_HCD is not set # # USB Device Class drivers # -# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=y -CONFIG_USB_STORAGE_DEBUG=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +CONFIG_USB_LIBUSUAL=y # # USB Input Devices # -# CONFIG_USB_HID is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set +CONFIG_USB_HID=y +# CONFIG_USB_HIDINPUT_POWERBOOK is not set +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set # CONFIG_USB_AIPTEK is not set # CONFIG_USB_WACOM is not set # CONFIG_USB_ACECAD is not set # CONFIG_USB_KBTAB is not set # CONFIG_USB_POWERMATE is not set -# CONFIG_USB_MTOUCH is not set -# CONFIG_USB_ITMTOUCH is not set -# CONFIG_USB_EGALAX is not set +# CONFIG_USB_TOUCHSCREEN is not set +# CONFIG_USB_YEALINK is not set # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_ATI_REMOTE2 is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set +# CONFIG_USB_GTCO is not set # # USB Imaging devices # +# CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # -# USB Multimedia devices -# -# CONFIG_USB_DABUSB is not set - -# -# Video4Linux support is needed for USB Multimedia device support -# - -# # USB Network Adapters # +# CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_MON is not set @@ -580,12 +930,23 @@ CONFIG_USB_STORAGE_DEBUG=y # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGETKIT is not set -# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_PHIDGET is not set # CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set # # USB DSL modem support @@ -599,36 +960,51 @@ CONFIG_USB_STORAGE_DEBUG=y # # MMC/SD Card support # -# CONFIG_MMC is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_BLOCK=y +CONFIG_MMC_AT91=y + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set # # File systems # CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y -# CONFIG_EXT2_FS_POSIX_ACL is not set -# CONFIG_EXT2_FS_SECURITY is not set +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +# CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set - -# -# XFS support -# +CONFIG_FS_POSIX_ACL=y # CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set -# CONFIG_QUOTA is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_QUOTA=y +# CONFIG_QFMT_V1 is not set +CONFIG_QFMT_V2=y +CONFIG_QUOTACTL=y CONFIG_DNOTIFY=y -CONFIG_AUTOFS_FS=y +# CONFIG_AUTOFS_FS is not set CONFIG_AUTOFS4_FS=y +# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -643,25 +1019,40 @@ CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +CONFIG_FAT_DEFAULT_IOCHARSET="ascii" # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y -CONFIG_DEVPTS_FS_XATTR=y -# CONFIG_DEVPTS_FS_SECURITY is not set CONFIG_TMPFS=y -# CONFIG_TMPFS_XATTR is not set +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y +CONFIG_CONFIGFS_FS=y # # Miscellaneous filesystems # +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set # CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set @@ -675,16 +1066,23 @@ CONFIG_RAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set # # Partition Types @@ -734,26 +1132,51 @@ CONFIG_NLS_ASCII=y # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set +CONFIG_NLS_UTF8=y + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -# CONFIG_MAGIC_SYSRQ is not set -CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +CONFIG_DEBUG_SPINLOCK=y +# CONFIG_DEBUG_MUTEXES is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_FS is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set CONFIG_FRAME_POINTER=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_ERRORS=y +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set CONFIG_DEBUG_LL=y # CONFIG_DEBUG_ICEDCC is not set @@ -766,7 +1189,43 @@ CONFIG_DEBUG_LL=y # # Cryptographic options # -# CONFIG_CRYPTO is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_HASH=m +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_HMAC=m +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_LRW is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set # # Hardware crypto devices @@ -775,6 +1234,14 @@ CONFIG_DEBUG_LL=y # # Library routines # +CONFIG_BITREVERSE=y # CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set +CONFIG_AUDIT_GENERIC=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig index 3c0c4f1..95a22f5 100644 --- a/arch/arm/configs/picotux200_defconfig +++ b/arch/arm/configs/picotux200_defconfig @@ -727,14 +727,14 @@ CONFIG_I2C_CHARDEV=m # # I2C Algorithms # -# CONFIG_I2C_ALGOBIT is not set +CONFIG_I2C_ALGOBIT=m # CONFIG_I2C_ALGOPCF is not set # CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support # -CONFIG_I2C_AT91=m +CONFIG_I2C_GPIO=m # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_STUB is not set diff --git a/arch/arm/configs/sam9_l9260_defconfig b/arch/arm/configs/sam9_l9260_defconfig new file mode 100644 index 0000000..484dc97 --- /dev/null +++ b/arch/arm/configs/sam9_l9260_defconfig @@ -0,0 +1,1098 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23 +# Sun Oct 14 02:01:07 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +CONFIG_AUDIT=y +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=15 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_MODULES is not set +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +CONFIG_LSF=y +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +CONFIG_ARCH_AT91=y +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# Boot options +# + +# +# Power management +# + +# +# Atmel AT91 System-on-Chip +# +# CONFIG_ARCH_AT91RM9200 is not set +CONFIG_ARCH_AT91SAM9260=y +# CONFIG_ARCH_AT91SAM9261 is not set +# CONFIG_ARCH_AT91SAM9263 is not set +# CONFIG_ARCH_AT91SAM9RL is not set + +# +# AT91SAM9260 Variants +# +# CONFIG_ARCH_AT91SAM9260_SAM9XE is not set + +# +# AT91SAM9260 / AT91SAM9XE Board Type +# +# CONFIG_MACH_AT91SAM9260EK is not set +# CONFIG_MACH_CAM60 is not set +CONFIG_MACH_SAM9_L9260=y + +# +# AT91 Board Options +# +CONFIG_MTD_AT91_DATAFLASH_CARD=y + +# +# AT91 Feature Selections +# +# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set +# CONFIG_ATMEL_TCLIB is not set + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_ARM926T=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5TJ=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_COPY_V4WB=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_WRITETHROUGH is not set +# CONFIG_CPU_CACHE_ROUND_ROBIN is not set +# CONFIG_OUTER_CACHE is not set + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +CONFIG_PREEMPT=y +# CONFIG_NO_IDLE_HZ is not set +CONFIG_HZ=100 +# CONFIG_AEABI is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_LEDS=y +CONFIG_LEDS_TIMER=y +CONFIG_LEDS_CPU=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="console=ttyS0,115200 mem=64M initrd=0x21100000,4194304 root=/dev/ram0 rw" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set +# CONFIG_VFP is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_ARTHUR is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=y +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +CONFIG_MTD_BLOCK2MTD=y + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +CONFIG_MTD_NAND_AT91=y +# CONFIG_MTD_NAND_NANDSIM is not set +CONFIG_MTD_NAND_PLATFORM=y +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_WL_THRESHOLD=4096 +CONFIG_MTD_UBI_BEB_RESERVE=3 +CONFIG_MTD_UBI_GLUEBI=y + +# +# UBI debugging options +# +# CONFIG_MTD_UBI_DEBUG is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# SCSI device support +# +CONFIG_RAID_ATTRS=y +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +# CONFIG_SCSI_SCAN_ASYNC is not set + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +CONFIG_PHYLIB=y + +# +# MII PHY device drivers +# +# CONFIG_MARVELL_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_FIXED_PHY is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +CONFIG_MACB=y +# CONFIG_AX88796 is not set +# CONFIG_SMC91X is not set +# CONFIG_DM9000 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET_MII is not set +# CONFIG_USB_USBNET is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +# CONFIG_SERIAL_ATMEL_TTYAT is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=16 +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_HWMON is not set +# CONFIG_MISC_DEVICES is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y + +# +# LED drivers +# +CONFIG_LEDS_GPIO=y + +# +# LED Triggers +# +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set +# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_KARMA is not set +CONFIG_USB_LIBUSUAL=y + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +# CONFIG_USB_MON is not set + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGET is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +CONFIG_USB_GADGET=y +# CONFIG_USB_GADGET_DEBUG is not set +# CONFIG_USB_GADGET_DEBUG_FILES is not set +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_AMD5536UDC is not set +# CONFIG_USB_GADGET_FSL_USB2 is not set +# CONFIG_USB_GADGET_NET2280 is not set +# CONFIG_USB_GADGET_PXA2XX is not set +# CONFIG_USB_GADGET_M66592 is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_S3C2410 is not set +CONFIG_USB_GADGET_AT91=y +CONFIG_USB_AT91=y +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=y +CONFIG_USB_ETH_RNDIS=y +# CONFIG_USB_GADGETFS is not set +# CONFIG_USB_FILE_STORAGE is not set +# CONFIG_USB_G_SERIAL is not set +# CONFIG_USB_MIDI_GADGET is not set +CONFIG_MMC=y +CONFIG_MMC_DEBUG=y +# CONFIG_MMC_UNSAFE_RESUME is not set + +# +# MMC/SD Card Drivers +# +CONFIG_MMC_BLOCK=y +CONFIG_MMC_BLOCK_BOUNCE=y + +# +# MMC/SD Host Controller Drivers +# +CONFIG_MMC_AT91=y +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +CONFIG_RTC_DRV_DS1553=y +# CONFIG_RTC_DRV_STK17TA8 is not set +CONFIG_RTC_DRV_DS1742=y +CONFIG_RTC_DRV_M48T86=y +# CONFIG_RTC_DRV_M48T59 is not set +CONFIG_RTC_DRV_V3020=y + +# +# on-CPU RTC drivers +# + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +CONFIG_NFS_DIRECTIO=y +# CONFIG_NFSD is not set +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_737=y +CONFIG_NLS_CODEPAGE_775=y +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_CODEPAGE_852=y +CONFIG_NLS_CODEPAGE_855=y +CONFIG_NLS_CODEPAGE_857=y +CONFIG_NLS_CODEPAGE_860=y +CONFIG_NLS_CODEPAGE_861=y +CONFIG_NLS_CODEPAGE_862=y +CONFIG_NLS_CODEPAGE_863=y +CONFIG_NLS_CODEPAGE_864=y +CONFIG_NLS_CODEPAGE_865=y +CONFIG_NLS_CODEPAGE_866=y +CONFIG_NLS_CODEPAGE_869=y +CONFIG_NLS_CODEPAGE_936=y +CONFIG_NLS_CODEPAGE_950=y +CONFIG_NLS_CODEPAGE_932=y +CONFIG_NLS_CODEPAGE_949=y +CONFIG_NLS_CODEPAGE_874=y +CONFIG_NLS_ISO8859_8=y +CONFIG_NLS_CODEPAGE_1250=y +CONFIG_NLS_CODEPAGE_1251=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=y +CONFIG_NLS_ISO8859_3=y +CONFIG_NLS_ISO8859_4=y +CONFIG_NLS_ISO8859_5=y +CONFIG_NLS_ISO8859_6=y +CONFIG_NLS_ISO8859_7=y +CONFIG_NLS_ISO8859_9=y +CONFIG_NLS_ISO8859_13=y +CONFIG_NLS_ISO8859_14=y +CONFIG_NLS_ISO8859_15=y +CONFIG_NLS_KOI8_R=y +CONFIG_NLS_KOI8_U=y +CONFIG_NLS_UTF8=y + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_UNUSED_SYMBOLS=y +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +CONFIG_SCHED_DEBUG=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +CONFIG_DEBUG_PREEMPT=y +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FRAME_POINTER=y +CONFIG_FORCED_INLINING=y +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_ICEDCC is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_AUDIT_GENERIC=y +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 05a9f8a..a4110e5 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -106,6 +106,32 @@ config MACH_KAFA help Select this if you are using Sperry-Sun's KAFA board. +config MACH_CHUB + bool "Promwad Chub board" + depends on ARCH_AT91RM9200 + help + Select this if you are using Promwad's Chub board. + +config MACH_HOMEMATIC + bool "eQ-3 HomeMatic" + depends on ARCH_AT91RM9200 + help + Select this if you are using eQ-3's HomeMatic device. + <http://www.eq-3.com> + +config MACH_ECBAT91 + bool "emQbit ECB_AT91 SBC" + depends on ARCH_AT91RM9200 + help + Select this if you are using emQbit's ECB_AT91 board. + <http://wiki.emqbit.com/free-ecb-at91> + +config MACH_SWEDATMS + bool "Sweda TMS Board" + depends on ARCH_AT91RM9200 + help + Select this if you are using Sweda TMS-100 board. + endif # ---------------------------------------------------------- @@ -130,6 +156,20 @@ config MACH_AT91SAM9260EK Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933> +config MACH_CAM60 + bool "KwikByte CAM60 board" + depends on ARCH_AT91SAM9260 + help + Select this if you are using KwikByte's CAM60 board based on the Atmel AT91SAM9260. + <http://www.kwikbyte.com> + +config MACH_SAM9_L9260 + bool "Olimex SAM9-L9260 board" + depends on ARCH_AT91SAM9260 + help + Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260. + http://www.olimex.com/dev/sam9-L9260.html + endif # ---------------------------------------------------------- @@ -198,7 +238,7 @@ comment "AT91 Board Options" config MTD_AT91_DATAFLASH_CARD bool "Enable DataFlash Card support" - depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK) + depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_ECBAT91 || MACH_SAM9_L9260) help Enable support for the DataFlash card. @@ -209,6 +249,20 @@ config MTD_NAND_AT91_BUSWIDTH_16 On AT91SAM926x boards both types of NAND flash can be present (8 and 16 bit data bus width). +config CSB300_WAKE_SW0 + bool "CSB300 SW0 irq0 wakeup" + depends on MACH_CSB337 && PM + help + If you have a CSB300 connected to your CSB337, this lets + SW0 serve as a wakeup button. It uses IRQ0. + +config CSB300_WAKE_SW1 + bool "CSB300 SW1 gpio wakeup" + depends on MACH_CSB337 && PM + help + If you have a CSB300 connected to your CSB337, this lets + SW1 serve as a wakeup button. It uses GPIO. + # ---------------------------------------------------------- comment "AT91 Feature Selections" @@ -219,6 +273,36 @@ config AT91_PROGRAMMABLE_CLOCKS Select this if you need to program one or more of the PCK0..PCK3 programmable clock outputs. +config ATMEL_TCLIB + bool "Timer/Counter Library" + help + Select this if you want a library to allocate the Timer/Counter + blocks found on many Atmel processors. This facilitates using + these modules despite processor differences. + +config AT91_SLOW_CLOCK + bool "Suspend-to-RAM uses slow clock mode (EXPERIMENTAL)" + depends on PM && EXPERIMENTAL + help + Select this if you wish to put the CPU into slow clock mode + while in the "Suspend to RAM" state, to save more power. + +config AT91_TIMER_HZ + int "Kernel HZ (jiffies per second)" + range 32 1024 + depends on ARCH_AT91 + default "128" if ARCH_AT91RM9200 + default "100" + help + On AT91rm9200 chips where you're using a system clock derived + from the 32768 Hz hardware clock, this tick rate should divide + it exactly: use a power-of-two value, such as 128 or 256, to + reduce timing errors caused by rounding. + + On AT91sam926x chips, or otherwise using a higher precision + system clock (of at least several MHz), rounding is less of a + problem so it can be safer to use a decimal values like 100. + endmenu endif diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index a21f08c..9684dc6 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -9,6 +9,8 @@ obj- := obj-$(CONFIG_AT91_PMC_UNIT) += clock.o obj-$(CONFIG_PM) += pm.o +obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o +obj-$(CONFIG_ATMEL_TCLIB) += tclib.o # CPU-specific support obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200.o at91rm9200_time.o at91rm9200_devices.o @@ -28,11 +30,17 @@ obj-$(CONFIG_MACH_CARMEVA) += board-carmeva.o obj-$(CONFIG_MACH_KB9200) += board-kb9202.o obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o obj-$(CONFIG_MACH_KAFA) += board-kafa.o +obj-$(CONFIG_MACH_CHUB) += board-chub.o obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o obj-$(CONFIG_MACH_AT91EB01) += board-eb01.o +obj-$(CONFIG_MACH_HOMEMATIC) += board-homematic.o +obj-$(CONFIG_MACH_ECBAT91) += board-ecbat91.o +obj-$(CONFIG_MACH_SWEDATMS) += board-tms.o # AT91SAM9260 board-specific support obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o +obj-$(CONFIG_MACH_CAM60) += board-cam60.o +obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o # AT91SAM9261 board-specific support obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o @@ -51,10 +59,12 @@ led-$(CONFIG_MACH_CSB337) += leds.o led-$(CONFIG_MACH_CSB637) += leds.o led-$(CONFIG_MACH_KB9200) += leds.o led-$(CONFIG_MACH_KAFA) += leds.o +led-$(CONFIG_MACH_ECBAT91) += leds.o +led-$(CONFIG_MACH_SAM9_L9260) += leds.o obj-$(CONFIG_LEDS) += $(led-y) # VGA support -#obj-$(CONFIG_FB_S1D13XXX) += ics1523.o +obj-$(CONFIG_FB_S1D13XXX) += ics1523.o ifeq ($(CONFIG_PM_DEBUG),y) diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 2cad2bf..84cad3b 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -267,6 +267,33 @@ static void at91rm9200_reset(void) /* -------------------------------------------------------------------- + * Timer/Counter library initialization + * -------------------------------------------------------------------- */ +#ifdef CONFIG_ATMEL_TCLIB + +#include "tclib.h" + +static struct atmel_tcblock at91rm9200_tcblocks[] = { + [0] = { + .physaddr = AT91RM9200_BASE_TCB0, + .irq = { AT91RM9200_ID_TC0, AT91RM9200_ID_TC1, AT91RM9200_ID_TC2 }, + .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, + }, + [1] = { + .physaddr = AT91RM9200_BASE_TCB1, + .irq = { AT91RM9200_ID_TC3, AT91RM9200_ID_TC4, AT91RM9200_ID_TC5 }, + .clk = { &tc3_clk, &tc4_clk, &tc5_clk }, + }, +}; + +#define at91rm9200_tc_init() atmel_tc_init(at91rm9200_tcblocks, ARRAY_SIZE(at91rm9200_tcblocks)) + +#else +#define at91rm9200_tc_init() do {} while(0) +#endif + + +/* -------------------------------------------------------------------- * AT91RM9200 processor initialization * -------------------------------------------------------------------- */ void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks) @@ -288,6 +315,9 @@ void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks /* Initialize GPIO subsystem */ at91_gpio_init(at91rm9200_gpio, banks); + + /* Initialize the Timer/Counter blocks */ + at91rm9200_tc_init(); } @@ -301,28 +331,28 @@ void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = { 7, /* Advanced Interrupt Controller (FIQ) */ 7, /* System Peripherals */ - 0, /* Parallel IO Controller A */ - 0, /* Parallel IO Controller B */ - 0, /* Parallel IO Controller C */ - 0, /* Parallel IO Controller D */ - 6, /* USART 0 */ - 6, /* USART 1 */ - 6, /* USART 2 */ - 6, /* USART 3 */ + 1, /* Parallel IO Controller A */ + 1, /* Parallel IO Controller B */ + 1, /* Parallel IO Controller C */ + 1, /* Parallel IO Controller D */ + 5, /* USART 0 */ + 5, /* USART 1 */ + 5, /* USART 2 */ + 5, /* USART 3 */ 0, /* Multimedia Card Interface */ - 4, /* USB Device Port */ - 0, /* Two-Wire Interface */ - 6, /* Serial Peripheral Interface */ - 5, /* Serial Synchronous Controller 0 */ - 5, /* Serial Synchronous Controller 1 */ - 5, /* Serial Synchronous Controller 2 */ + 2, /* USB Device Port */ + 6, /* Two-Wire Interface */ + 5, /* Serial Peripheral Interface */ + 4, /* Serial Synchronous Controller 0 */ + 4, /* Serial Synchronous Controller 1 */ + 4, /* Serial Synchronous Controller 2 */ 0, /* Timer Counter 0 */ 0, /* Timer Counter 1 */ 0, /* Timer Counter 2 */ 0, /* Timer Counter 3 */ 0, /* Timer Counter 4 */ 0, /* Timer Counter 5 */ - 3, /* USB Host port */ + 2, /* USB Host port */ 3, /* Ethernet MAC */ 0, /* Advanced Interrupt Controller (IRQ0) */ 0, /* Advanced Interrupt Controller (IRQ1) */ diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 9296833..3c8e8c1 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -512,7 +512,18 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) * SPI * -------------------------------------------------------------------- */ -#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) +#if defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE) /* legacy SPI driver */ +#define SPI_DEVNAME "at91_spi" + +#elif defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) /* SPI bitbanging driver */ +#define SPI_DEVNAME "at91_spi" + +#elif defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) /* new SPI driver */ +#define SPI_DEVNAME "atmel_spi" + +#endif + +#ifdef SPI_DEVNAME static u64 spi_dmamask = 0xffffffffUL; static struct resource spi_resources[] = { @@ -529,7 +540,7 @@ static struct resource spi_resources[] = { }; static struct platform_device at91rm9200_spi_device = { - .name = "atmel_spi", + .name = SPI_DEVNAME, .id = 0, .dev = { .dma_mask = &spi_dmamask, @@ -557,8 +568,17 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) else cs_pin = spi_standard_cs[devices[i].chip_select]; - /* enable chip-select pin */ - at91_set_gpio_output(cs_pin, 1); + if (devices[i].chip_select == 0) /* for CS0 errata */ + at91_set_A_periph(cs_pin, 0); + else + at91_set_gpio_output(cs_pin, 1); + +#if defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE) + /* + * Force peripheral mode when using the legacy SPI driver. + */ + at91_set_A_periph(cs_pin, 0); +#endif /* pass chip-select pin to driver */ devices[i].controller_data = (void *) cs_pin; @@ -634,6 +654,36 @@ void __init at91_init_leds(u8 cpu_led, u8 timer_led) {} #endif +#if defined(CONFIG_NEW_LEDS) +static struct gpio_led_platform_data led_data; + +static struct platform_device at91_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &led_data, + } +}; + +void __init at91_gpio_leds(struct gpio_led *leds, int nr) +{ + int i; + + if (!nr) + return; + + for (i = 0; i < nr; i++) + at91_set_gpio_output(leds[i].gpio, leds[i].active_low); + + led_data.leds = leds; + led_data.num_leds = nr; + platform_device_register(&at91_leds); +} +#else +void __init at91_gpio_leds(struct gpio_led *leds, int nr) {} +#endif + + /* -------------------------------------------------------------------- * UART * -------------------------------------------------------------------- */ diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index e47381e..10eb802 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -269,6 +269,33 @@ static void at91sam9260_reset(void) /* -------------------------------------------------------------------- + * Timer/Counter library initialization + * -------------------------------------------------------------------- */ +#ifdef CONFIG_ATMEL_TCLIB + +#include "tclib.h" + +static struct atmel_tcblock at91sam9260_tcblocks[] = { + [0] = { + .physaddr = AT91SAM9260_BASE_TCB0, + .irq = { AT91SAM9260_ID_TC0, AT91SAM9260_ID_TC1, AT91SAM9260_ID_TC2 }, + .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, + }, + [1] = { + .physaddr = AT91SAM9260_BASE_TCB1, + .irq = { AT91SAM9260_ID_TC3, AT91SAM9260_ID_TC4, AT91SAM9260_ID_TC5 }, + .clk = { &tc3_clk, &tc4_clk, &tc5_clk }, + }, +}; + +#define at91sam9260_tc_init() atmel_tc_init(at91sam9260_tcblocks, ARRAY_SIZE(at91sam9260_tcblocks)) + +#else +#define at91sam9260_tc_init() do {} while(0) +#endif + + +/* -------------------------------------------------------------------- * AT91SAM9260 processor initialization * -------------------------------------------------------------------- */ @@ -315,6 +342,9 @@ void __init at91sam9260_initialize(unsigned long main_clock) /* Register GPIO subsystem */ at91_gpio_init(at91sam9260_gpio, 3); + + /* Initialize the Timer/Counter blocks */ + at91sam9260_tc_init(); } /* -------------------------------------------------------------------- @@ -327,30 +357,30 @@ void __init at91sam9260_initialize(unsigned long main_clock) static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = { 7, /* Advanced Interrupt Controller */ 7, /* System Peripherals */ - 0, /* Parallel IO Controller A */ - 0, /* Parallel IO Controller B */ - 0, /* Parallel IO Controller C */ + 1, /* Parallel IO Controller A */ + 1, /* Parallel IO Controller B */ + 1, /* Parallel IO Controller C */ 0, /* Analog-to-Digital Converter */ - 6, /* USART 0 */ - 6, /* USART 1 */ - 6, /* USART 2 */ + 5, /* USART 0 */ + 5, /* USART 1 */ + 5, /* USART 2 */ 0, /* Multimedia Card Interface */ - 4, /* USB Device Port */ - 0, /* Two-Wire Interface */ - 6, /* Serial Peripheral Interface 0 */ - 6, /* Serial Peripheral Interface 1 */ + 2, /* USB Device Port */ + 6, /* Two-Wire Interface */ + 5, /* Serial Peripheral Interface 0 */ + 5, /* Serial Peripheral Interface 1 */ 5, /* Serial Synchronous Controller */ 0, 0, 0, /* Timer Counter 0 */ 0, /* Timer Counter 1 */ 0, /* Timer Counter 2 */ - 3, /* USB Host port */ + 2, /* USB Host port */ 3, /* Ethernet */ 0, /* Image Sensor Interface */ - 6, /* USART 3 */ - 6, /* USART 4 */ - 6, /* USART 5 */ + 5, /* USART 3 */ + 5, /* USART 4 */ + 5, /* USART 5 */ 0, /* Timer Counter 3 */ 0, /* Timer Counter 4 */ 0, /* Timer Counter 5 */ diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index 3091bf4..883b5e7 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -539,6 +539,46 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices) /* -------------------------------------------------------------------- + * RTC (RTT) + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_RTC_DRV_AT91SAM9) || defined(CONFIG_RTC_DRV_AT91SAM9_MODULE) +static struct platform_device at91sam9260_rtc_device = { + .name = "at91_rtc", + .id = -1, + .num_resources = 0, +}; + +static void __init at91_add_device_rtc(void) +{ + platform_device_register(&at91sam9260_rtc_device); +} +#else +static void __init at91_add_device_rtc(void) {} +#endif + + +/* -------------------------------------------------------------------- + * Watchdog + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE) +static struct platform_device at91sam9260_wdt_device = { + .name = "at91_wdt", + .id = -1, + .num_resources = 0, +}; + +static void __init at91_add_device_watchdog(void) +{ + platform_device_register(&at91sam9260_wdt_device); +} +#else +static void __init at91_add_device_watchdog(void) {} +#endif + + +/* -------------------------------------------------------------------- * LEDs * -------------------------------------------------------------------- */ @@ -560,6 +600,38 @@ void __init at91_init_leds(u8 cpu_led, u8 timer_led) {} #endif +#if defined(CONFIG_NEW_LEDS) +static struct gpio_led_platform_data led_data; + +static struct platform_device at91_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &led_data, + } +}; + +void __init at91_gpio_leds(struct gpio_led *leds, int nr) +{ + int i; + + if (!nr) + return; + + at91_leds.dev.platform_data = leds; + + for (i = 0; i < nr; i++) + at91_set_gpio_output(leds[i].gpio, leds[i].active_low); + + led_data.leds = leds; + led_data.num_leds = nr; + platform_device_register(&at91_leds); +} +#else +void __init at91_gpio_leds(struct gpio_led *leds, int nr) {} +#endif + + /* -------------------------------------------------------------------- * UART * -------------------------------------------------------------------- */ @@ -898,6 +970,8 @@ void __init at91_add_device_serial(void) {} */ static int __init at91_add_standard_devices(void) { + at91_add_device_rtc(); + at91_add_device_watchdog(); return 0; } diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index dfe8c39..396bf2d 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -247,6 +247,28 @@ static void at91sam9261_reset(void) /* -------------------------------------------------------------------- + * Timer/Counter library initialization + * -------------------------------------------------------------------- */ +#ifdef CONFIG_ATMEL_TCLIB + +#include "tclib.h" + +static struct atmel_tcblock at91sam9261_tcblocks[] = { + [0] = { + .physaddr = AT91SAM9261_BASE_TCB0, + .irq = { AT91SAM9261_ID_TC0, AT91SAM9261_ID_TC1, AT91SAM9261_ID_TC2 }, + .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, + } +}; + +#define at91sam9261_tc_init() atmel_tc_init(at91sam9261_tcblocks, ARRAY_SIZE(at91sam9261_tcblocks)) + +#else +#define at91sam9261_tc_init() do {} while(0) +#endif + + +/* -------------------------------------------------------------------- * AT91SAM9261 processor initialization * -------------------------------------------------------------------- */ @@ -267,6 +289,9 @@ void __init at91sam9261_initialize(unsigned long main_clock) /* Register GPIO subsystem */ at91_gpio_init(at91sam9261_gpio, 3); + + /* Initialize the Timer/Counter blocks */ + at91sam9261_tc_init(); } /* -------------------------------------------------------------------- @@ -279,25 +304,25 @@ void __init at91sam9261_initialize(unsigned long main_clock) static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = { 7, /* Advanced Interrupt Controller */ 7, /* System Peripherals */ - 0, /* Parallel IO Controller A */ - 0, /* Parallel IO Controller B */ - 0, /* Parallel IO Controller C */ + 1, /* Parallel IO Controller A */ + 1, /* Parallel IO Controller B */ + 1, /* Parallel IO Controller C */ 0, - 6, /* USART 0 */ - 6, /* USART 1 */ - 6, /* USART 2 */ + 5, /* USART 0 */ + 5, /* USART 1 */ + 5, /* USART 2 */ 0, /* Multimedia Card Interface */ - 4, /* USB Device Port */ - 0, /* Two-Wire Interface */ - 6, /* Serial Peripheral Interface 0 */ - 6, /* Serial Peripheral Interface 1 */ - 5, /* Serial Synchronous Controller 0 */ - 5, /* Serial Synchronous Controller 1 */ - 5, /* Serial Synchronous Controller 2 */ + 2, /* USB Device Port */ + 6, /* Two-Wire Interface */ + 5, /* Serial Peripheral Interface 0 */ + 5, /* Serial Peripheral Interface 1 */ + 4, /* Serial Synchronous Controller 0 */ + 4, /* Serial Synchronous Controller 1 */ + 4, /* Serial Synchronous Controller 2 */ 0, /* Timer Counter 0 */ 0, /* Timer Counter 1 */ 0, /* Timer Counter 2 */ - 3, /* USB Host port */ + 2, /* USB Host port */ 3, /* LCD Controller */ 0, 0, diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 64979a9..a47b95d 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -507,6 +507,17 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) return; } +#if defined(CONFIG_FB_ATMEL_STN) + at91_set_A_periph(AT91_PIN_PB0, 0); /* LCDVSYNC */ + at91_set_A_periph(AT91_PIN_PB1, 0); /* LCDHSYNC */ + at91_set_A_periph(AT91_PIN_PB2, 0); /* LCDDOTCK */ + at91_set_A_periph(AT91_PIN_PB3, 0); /* LCDDEN */ + at91_set_A_periph(AT91_PIN_PB4, 0); /* LCDCC */ + at91_set_A_periph(AT91_PIN_PB5, 0); /* LCDD0 */ + at91_set_A_periph(AT91_PIN_PB6, 0); /* LCDD1 */ + at91_set_A_periph(AT91_PIN_PB7, 0); /* LCDD2 */ + at91_set_A_periph(AT91_PIN_PB8, 0); /* LCDD3 */ +#else at91_set_A_periph(AT91_PIN_PB1, 0); /* LCDHSYNC */ at91_set_A_periph(AT91_PIN_PB2, 0); /* LCDDOTCK */ at91_set_A_periph(AT91_PIN_PB3, 0); /* LCDDEN */ @@ -529,6 +540,7 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) at91_set_B_periph(AT91_PIN_PB26, 0); /* LCDD21 */ at91_set_B_periph(AT91_PIN_PB27, 0); /* LCDD22 */ at91_set_B_periph(AT91_PIN_PB28, 0); /* LCDD23 */ +#endif lcdc_data = *data; platform_device_register(&at91_lcdc_device); @@ -539,6 +551,46 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} /* -------------------------------------------------------------------- + * RTC (RTT) + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_RTC_DRV_AT91SAM9) || defined(CONFIG_RTC_DRV_AT91SAM9_MODULE) +static struct platform_device at91sam9261_rtc_device = { + .name = "at91_rtc", + .id = -1, + .num_resources = 0, +}; + +static void __init at91_add_device_rtc(void) +{ + platform_device_register(&at91sam9261_rtc_device); +} +#else +static void __init at91_add_device_rtc(void) {} +#endif + + +/* -------------------------------------------------------------------- + * Watchdog + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE) +static struct platform_device at91sam9261_wdt_device = { + .name = "at91_wdt", + .id = -1, + .num_resources = 0, +}; + +static void __init at91_add_device_watchdog(void) +{ + platform_device_register(&at91sam9261_wdt_device); +} +#else +static void __init at91_add_device_watchdog(void) {} +#endif + + +/* -------------------------------------------------------------------- * LEDs * -------------------------------------------------------------------- */ @@ -560,6 +612,38 @@ void __init at91_init_leds(u8 cpu_led, u8 timer_led) {} #endif +#if defined(CONFIG_NEW_LEDS) +static struct gpio_led_platform_data led_data; + +static struct platform_device at91_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &led_data, + } +}; + +void __init at91_gpio_leds(struct gpio_led *leds, int nr) +{ + int i; + + if (!nr) + return; + + at91_leds.dev.platform_data = leds; + + for (i = 0; i < nr; i++) + at91_set_gpio_output(leds[i].gpio, leds[i].active_low); + + led_data.leds = leds; + led_data.num_leds = nr; + platform_device_register(&at91_leds); +} +#else +void __init at91_gpio_leds(struct gpio_led *leds, int nr) {} +#endif + + /* -------------------------------------------------------------------- * UART * -------------------------------------------------------------------- */ @@ -774,6 +858,8 @@ void __init at91_add_device_serial(void) {} */ static int __init at91_add_standard_devices(void) { + at91_add_device_rtc(); + at91_add_device_watchdog(); return 0; } diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 00e27b1..c836bf7 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -273,6 +273,28 @@ static void at91sam9263_reset(void) /* -------------------------------------------------------------------- + * Timer/Counter library initialization + * -------------------------------------------------------------------- */ +#ifdef CONFIG_ATMEL_TCLIB + +#include "tclib.h" + +static struct atmel_tcblock at91sam9263_tcblocks[] = { + [0] = { + .physaddr = AT91SAM9263_BASE_TCB0, + .irq = { AT91SAM9263_ID_TCB, AT91SAM9263_ID_TCB, AT91SAM9263_ID_TCB }, + .clk = { &tcb_clk, &tcb_clk, &tcb_clk }, + } +}; + +#define at91sam9263_tc_init() atmel_tc_init(at91sam9263_tcblocks, ARRAY_SIZE(at91sam9263_tcblocks)) + +#else +#define at91sam9263_tc_init() do {} while(0) +#endif + + +/* -------------------------------------------------------------------- * AT91SAM9263 processor initialization * -------------------------------------------------------------------- */ @@ -292,6 +314,9 @@ void __init at91sam9263_initialize(unsigned long main_clock) /* Register GPIO subsystem */ at91_gpio_init(at91sam9263_gpio, 5); + + /* Initialize the Timer/Counter blocks */ + at91sam9263_tc_init(); } /* -------------------------------------------------------------------- @@ -304,34 +329,34 @@ void __init at91sam9263_initialize(unsigned long main_clock) static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = { 7, /* Advanced Interrupt Controller (FIQ) */ 7, /* System Peripherals */ - 0, /* Parallel IO Controller A */ - 0, /* Parallel IO Controller B */ - 0, /* Parallel IO Controller C, D and E */ + 1, /* Parallel IO Controller A */ + 1, /* Parallel IO Controller B */ + 1, /* Parallel IO Controller C, D and E */ 0, 0, - 6, /* USART 0 */ - 6, /* USART 1 */ - 6, /* USART 2 */ + 5, /* USART 0 */ + 5, /* USART 1 */ + 5, /* USART 2 */ 0, /* Multimedia Card Interface 0 */ 0, /* Multimedia Card Interface 1 */ - 4, /* CAN */ - 0, /* Two-Wire Interface */ - 6, /* Serial Peripheral Interface 0 */ - 6, /* Serial Peripheral Interface 1 */ - 5, /* Serial Synchronous Controller 0 */ - 5, /* Serial Synchronous Controller 1 */ - 6, /* AC97 Controller */ + 3, /* CAN */ + 6, /* Two-Wire Interface */ + 5, /* Serial Peripheral Interface 0 */ + 5, /* Serial Peripheral Interface 1 */ + 4, /* Serial Synchronous Controller 0 */ + 4, /* Serial Synchronous Controller 1 */ + 5, /* AC97 Controller */ 0, /* Timer Counter 0, 1 and 2 */ 0, /* Pulse Width Modulation Controller */ 3, /* Ethernet */ 0, 0, /* 2D Graphic Engine */ - 3, /* USB Device Port */ + 2, /* USB Device Port */ 0, /* Image Sensor Interface */ 3, /* LDC Controller */ 0, /* DMA Controller */ 0, - 3, /* USB Host port */ + 2, /* USB Host port */ 0, /* Advanced Interrupt Controller (IRQ0) */ 0, /* Advanced Interrupt Controller (IRQ1) */ }; diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index ac329a9..bb2ff26 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -663,6 +663,56 @@ void __init at91_add_device_ac97(struct atmel_ac97_data *data) {} /* -------------------------------------------------------------------- + * Image Sensor Interface + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_VIDEO_AT91_ISI) || defined(CONFIG_VIDEO_AT91_ISI_MODULE) + +struct resource isi_resources[] = { + [0] = { + .start = AT91SAM9263_BASE_ISI, + .end = AT91SAM9263_BASE_ISI + SZ_16K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = AT91SAM9263_ID_ISI, + .end = AT91SAM9263_ID_ISI, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device at91sam9263_isi_device = { + .name = "at91_isi", + .id = -1, + .resource = isi_resources, + .num_resources = ARRAY_SIZE(isi_resources), +}; + +void __init at91_add_device_isi(void) +{ + at91_set_A_periph(AT91_PIN_PE0, 0); /* ISI_D0 */ + at91_set_A_periph(AT91_PIN_PE1, 0); /* ISI_D1 */ + at91_set_A_periph(AT91_PIN_PE2, 0); /* ISI_D2 */ + at91_set_A_periph(AT91_PIN_PE3, 0); /* ISI_D3 */ + at91_set_A_periph(AT91_PIN_PE4, 0); /* ISI_D4 */ + at91_set_A_periph(AT91_PIN_PE5, 0); /* ISI_D5 */ + at91_set_A_periph(AT91_PIN_PE6, 0); /* ISI_D6 */ + at91_set_A_periph(AT91_PIN_PE7, 0); /* ISI_D7 */ + at91_set_A_periph(AT91_PIN_PE8, 0); /* ISI_PCK */ + at91_set_A_periph(AT91_PIN_PE9, 0); /* ISI_HSYNC */ + at91_set_A_periph(AT91_PIN_PE10, 0); /* ISI_VSYNC */ + at91_set_B_periph(AT91_PIN_PE11, 0); /* ISI_MCK (PCK3) */ + at91_set_B_periph(AT91_PIN_PE12, 0); /* ISI_PD8 */ + at91_set_B_periph(AT91_PIN_PE13, 0); /* ISI_PD9 */ + at91_set_B_periph(AT91_PIN_PE14, 0); /* ISI_PD10 */ + at91_set_B_periph(AT91_PIN_PE15, 0); /* ISI_PD11 */ +} +#else +void __init at91_add_device_isi(void) {} +#endif + + +/* -------------------------------------------------------------------- * LCD Controller * -------------------------------------------------------------------- */ @@ -732,6 +782,46 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} /* -------------------------------------------------------------------- + * RTC (RTT) + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_RTC_DRV_AT91SAM9) || defined(CONFIG_RTC_DRV_AT91SAM9_MODULE) +static struct platform_device at91sam9263_rtc_device = { + .name = "at91_rtc", + .id = -1, + .num_resources = 0, +}; + +static void __init at91_add_device_rtc(void) +{ + platform_device_register(&at91sam9263_rtc_device); +} +#else +static void __init at91_add_device_rtc(void) {} +#endif + + +/* -------------------------------------------------------------------- + * Watchdog + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE) +static struct platform_device at91sam9263_wdt_device = { + .name = "at91_wdt", + .id = -1, + .num_resources = 0, +}; + +static void __init at91_add_device_watchdog(void) +{ + platform_device_register(&at91sam9263_wdt_device); +} +#else +static void __init at91_add_device_watchdog(void) {} +#endif + + +/* -------------------------------------------------------------------- * LEDs * -------------------------------------------------------------------- */ @@ -753,6 +843,38 @@ void __init at91_init_leds(u8 cpu_led, u8 timer_led) {} #endif +#if defined(CONFIG_NEW_LEDS) +static struct gpio_led_platform_data led_data; + +static struct platform_device at91_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &led_data, + } +}; + +void __init at91_gpio_leds(struct gpio_led *leds, int nr) +{ + int i; + + if (!nr) + return; + + at91_leds.dev.platform_data = leds; + + for (i = 0; i < nr; i++) + at91_set_gpio_output(leds[i].gpio, leds[i].active_low); + + led_data.leds = leds; + led_data.num_leds = nr; + platform_device_register(&at91_leds); +} +#else +void __init at91_gpio_leds(struct gpio_led *leds, int nr) {} +#endif + + /* -------------------------------------------------------------------- * UART * -------------------------------------------------------------------- */ @@ -971,6 +1093,8 @@ void __init at91_add_device_serial(void) {} */ static int __init at91_add_standard_devices(void) { + at91_add_device_rtc(); + at91_add_device_watchdog(); return 0; } diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 4813a35..dfe7a5f 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -246,6 +246,28 @@ static void at91sam9rl_reset(void) /* -------------------------------------------------------------------- + * Timer/Counter library initialization + * -------------------------------------------------------------------- */ +#ifdef CONFIG_ATMEL_TCLIB + +#include "tclib.h" + +static struct atmel_tcblock at91sam9rl_tcblocks[] = { + [0] = { + .physaddr = AT91SAM9RL_BASE_TCB0, + .irq = { AT91SAM9RL_ID_TC0, AT91SAM9RL_ID_TC1, AT91SAM9RL_ID_TC2 }, + .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, + } +}; + +#define at91sam9rl_tc_init() atmel_tc_init(at91sam9rl_tcblocks, ARRAY_SIZE(at91sam9rl_tcblocks)) + +#else +#define at91sam9rl_tc_init() do {} while(0) +#endif + + +/* -------------------------------------------------------------------- * AT91SAM9RL processor initialization * -------------------------------------------------------------------- */ @@ -284,6 +306,9 @@ void __init at91sam9rl_initialize(unsigned long main_clock) /* Register GPIO subsystem */ at91_gpio_init(at91sam9rl_gpio, 4); + + /* Initialize the Timer/Counter blocks */ + at91sam9rl_tc_init(); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index 2bd60a3..ad59471 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -384,6 +384,46 @@ void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data) {} /* -------------------------------------------------------------------- + * RTC (RTT) + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_RTC_DRV_AT91SAM9) || defined(CONFIG_RTC_DRV_AT91SAM9_MODULE) +static struct platform_device at91sam9rl_rtc_device = { + .name = "at91_rtc", + .id = -1, + .num_resources = 0, +}; + +static void __init at91_add_device_rtc(void) +{ + platform_device_register(&at91sam9rl_rtc_device); +} +#else +static void __init at91_add_device_rtc(void) {} +#endif + + +/* -------------------------------------------------------------------- + * Watchdog + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_AT91SAM9_WATCHDOG) || defined(CONFIG_AT91SAM9_WATCHDOG_MODULE) +static struct platform_device at91sam9rl_wdt_device = { + .name = "at91_wdt", + .id = -1, + .num_resources = 0, +}; + +static void __init at91_add_device_watchdog(void) +{ + platform_device_register(&at91sam9rl_wdt_device); +} +#else +static void __init at91_add_device_watchdog(void) {} +#endif + + +/* -------------------------------------------------------------------- * LEDs * -------------------------------------------------------------------- */ @@ -405,6 +445,38 @@ void __init at91_init_leds(u8 cpu_led, u8 timer_led) {} #endif +#if defined(CONFIG_NEW_LEDS) +static struct gpio_led_platform_data led_data; + +static struct platform_device at91_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &led_data, + } +}; + +void __init at91_gpio_leds(struct gpio_led *leds, int nr) +{ + int i; + + if (!nr) + return; + + at91_leds.dev.platform_data = leds; + + for (i = 0; i < nr; i++) + at91_set_gpio_output(leds[i].gpio, leds[i].active_low); + + led_data.leds = leds; + led_data.num_leds = nr; + platform_device_register(&at91_leds); +} +#else +void __init at91_gpio_leds(struct gpio_led *leds, int nr) {} +#endif + + /* -------------------------------------------------------------------- * UART * -------------------------------------------------------------------- */ @@ -659,6 +731,8 @@ void __init at91_add_device_serial(void) {} */ static int __init at91_add_standard_devices(void) { + at91_add_device_rtc(); + at91_add_device_watchdog(); return 0; } diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c new file mode 100644 index 0000000..9a5ab71 --- /dev/null +++ b/arch/arm/mach-at91/board-cam60.c @@ -0,0 +1,148 @@ +/* + * KwikByte CAM60 + * + * based on board-sam9260ek.c + * Copyright (C) 2005 SAN People + * Copyright (C) 2006 Atmel + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> + +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> +#include <asm/arch/at91sam926x_mc.h> + +#include "generic.h" + + +/* + * Serial port configuration. + * 0 .. 5 = USART0 .. USART5 + * 6 = DBGU + */ +static struct at91_uart_config __initdata cam60_uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 1, + .tty_map = { 6, -1, -1, -1, -1, -1, -1 } /* ttyS0, ..., ttyS6 */ +}; + +static void __init cam60_map_io(void) +{ + /* Initialize processor: 10 MHz crystal */ + at91sam9260_initialize(10000000); + + /* Setup the serial ports and console */ + at91_init_serial(&cam60_uart_config); +} + +static void __init cam60_init_irq(void) +{ + at91sam9260_init_interrupts(NULL); +} + + +/* + * SPI devices. + */ +#if defined(CONFIG_MTD_DATAFLASH) +static struct mtd_partition __initdata cam60_spi_partitions[] = { + { + .name = "BOOT1", + .offset = 0, + .size = 4 * 1056, + }, + { + .name = "BOOT2", + .offset = MTDPART_OFS_NXTBLK, + .size = 256 * 1056, + }, + { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 2222 * 1056, + }, + { + .name = "file system", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct flash_platform_data __initdata cam60_spi_flash_platform_data = { + .name = "spi_flash", + .parts = cam60_spi_partitions, + .nr_parts = ARRAY_SIZE(cam60_spi_partitions) +}; +#endif + +static struct spi_board_info cam60_spi_devices[] = { +#if defined(CONFIG_MTD_DATAFLASH) + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 15 * 1000 * 1000, + .bus_num = 0, + .platform_data = &cam60_spi_flash_platform_data + }, +#endif +}; + + +/* + * MACB Ethernet device + */ +static struct __initdata at91_eth_data cam60_macb_data = { + .phy_irq_pin = AT91_PIN_PB5, + .is_rmii = 0, +}; + + +static void __init cam60_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* SPI */ + at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices)); + /* Ethernet */ + at91_add_device_eth(&cam60_macb_data); +} + +MACHINE_START(CAM60, "KwikByte CAM60") + /* Maintainer: KwikByte */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91sam926x_timer, + .map_io = cam60_map_io, + .init_irq = cam60_init_irq, + .init_machine = cam60_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-chub.c b/arch/arm/mach-at91/board-chub.c new file mode 100644 index 0000000..01d8ec5 --- /dev/null +++ b/arch/arm/mach-at91/board-chub.c @@ -0,0 +1,132 @@ +/* + * linux/arch/arm/mach-at91/board-chub.c + * + * Copyright (C) 2005 SAN People, adapted for Promwad Chub board + * by Kuten Ivan + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> + +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> + +#include "generic.h" + +/* + * Serial port configuration. + * 0 .. 3 = USART0 .. USART3 + * 4 = DBGU + */ +static struct at91_uart_config __initdata chub_uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 5, + .tty_map = { 4, 0, 1, 2, 3 } /* ttyS0, ..., ttyS4 */ +}; + +static void __init chub_init_irq(void) +{ + at91rm9200_init_interrupts(NULL); +} + +static void __init chub_map_io(void) +{ + /* Initialize clocks: 18.432 MHz crystal */ + at91rm9200_initialize(18432000, AT91RM9200_PQFP); + + /* Setup the serial ports and console */ + at91_init_serial(&chub_uart_config); +} + +static struct at91_eth_data __initdata chub_eth_data = { + .phy_irq_pin = AT91_PIN_PB29, + .is_rmii = 0, +}; + +static struct mtd_partition __initdata chub_nand_partition[] = { + { + .name = "NAND Partition 1", + .offset = 0, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(chub_nand_partition); + return chub_nand_partition; +} + +static struct at91_nand_data __initdata chub_nand_data = { + .ale = 22, + .cle = 21, + .enable_pin = AT91_PIN_PA27, + .partition_info = nand_partitions, +}; + +static struct spi_board_info chub_spi_devices[] = { + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 15 * 1000 * 1000, + }, +}; + +static void __init chub_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* I2C */ + at91_add_device_i2c(NULL, 0); + /* Ethernet */ + at91_add_device_eth(&chub_eth_data); + /* SPI */ + at91_add_device_spi(chub_spi_devices, ARRAY_SIZE(chub_spi_devices)); + /* NAND Flash */ + at91_add_device_nand(&chub_nand_data); + /* Disable write protect for NAND */ + at91_set_gpio_output(AT91_PIN_PB7, 1); + /* Power enable for 3x RS-232 and 1x RS-485 */ + at91_set_gpio_output(AT91_PIN_PB9, 1); + /* Disable write protect for FRAM */ + at91_set_gpio_output(AT91_PIN_PA21, 1); + /* Disable write protect for Dataflash */ + at91_set_gpio_output(AT91_PIN_PA19, 1); +} + +MACHINE_START(CHUB, "Promwad Chub") + /* Maintainer: Ivan Kuten AT Promwad DOT com */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91rm9200_timer, + .map_io = chub_map_io, + .init_irq = chub_init_irq, + .init_machine = chub_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c index d0aa20c..9f1f4ea 100644 --- a/arch/arm/mach-at91/board-csb337.c +++ b/arch/arm/mach-at91/board-csb337.c @@ -24,6 +24,7 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> +#include <linux/interrupt.h> #include <linux/mtd/physmap.h> #include <asm/hardware.h> @@ -59,6 +60,7 @@ static void __init csb337_map_io(void) /* Setup the LEDs */ at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1); + at91_set_gpio_output(AT91_PIN_PB2, 1); /* third (unused) LED */ /* Setup the serial ports and console */ at91_init_serial(&csb337_uart_config); @@ -156,6 +158,58 @@ static struct platform_device csb_flash = { .num_resources = ARRAY_SIZE(csb_flash_resources), }; +static struct gpio_led csb337_leds[] = { + { + .name = "led0", + .gpio = AT91_PIN_PB0, + .active_low = 1, + .default_trigger = "heartbeat", + }, + { + .name = "led1", + .gpio = AT91_PIN_PB1, + .active_low = 1, + .default_trigger = "timer", + }, + { + .name = "led2", + .active_low = 1, + .gpio = AT91_PIN_PB2, + } +}; + +#if defined(CONFIG_CSB300_WAKE_SW0) || defined(CONFIG_CSB300_WAKE_SW1) +static irqreturn_t switch_irq_handler(int irq, void *context) +{ + return IRQ_HANDLED; +} + +static inline void __init switch_irq_setup(int irq, char *name, unsigned long mode) +{ + int res; + + res = request_irq(irq, switch_irq_handler, IRQF_SAMPLE_RANDOM | mode, name, NULL); + if (res == 0) + enable_irq_wake(irq); +} + +static void __init csb300_switches(void) +{ +#ifdef CONFIG_CSB300_WAKE_SW0 + at91_set_A_periph(AT91_PIN_PB29, 1); /* IRQ0 */ + switch_irq_setup(AT91RM9200_ID_IRQ0, "csb300_sw0", IRQF_TRIGGER_FALLING); +#endif +#ifdef CONFIG_CSB300_WAKE_SW1 + at91_set_gpio_input(AT91_PIN_PB28, 1); + at91_set_deglitch(AT91_PIN_PB28, 1); + switch_irq_setup(AT91_PIN_PB28, "csb300_sw1", IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING); +#endif + /* there's also SW2 at PA21, GPIO or TIOA2 */ +} +#else +static void __init csb300_switches(void) {} +#endif + static void __init csb337_board_init(void) { /* Serial */ @@ -175,8 +229,12 @@ static void __init csb337_board_init(void) at91_add_device_spi(csb337_spi_devices, ARRAY_SIZE(csb337_spi_devices)); /* MMC */ at91_add_device_mmc(0, &csb337_mmc_data); + /* LEDS */ + at91_gpio_leds(csb337_leds, ARRAY_SIZE(csb337_leds)); /* NOR flash */ platform_device_register(&csb_flash); + /* Switches on CSB300 */ + csb300_switches(); } MACHINE_START(CSB337, "Cogent CSB337") diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c index 40c9e43..4d9c153 100644 --- a/arch/arm/mach-at91/board-dk.c +++ b/arch/arm/mach-at91/board-dk.c @@ -73,6 +73,185 @@ static void __init dk_init_irq(void) at91rm9200_init_interrupts(NULL); } +#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE) +#include <video/s1d13xxxfb.h> +#include <asm/arch/ics1523.h> + +/* EPSON S1D13806 FB */ +#define AT91_FB_REG_BASE 0x30000000L +#define AT91_FB_REG_SIZE 0x200 +#define AT91_FB_VMEM_BASE 0x30200000L +#define AT91_FB_VMEM_SIZE 0x140000L + +static void __init dk_init_video(void) +{ + /* NWAIT Signal */ + at91_set_A_periph(AT91_PIN_PC6, 0); + + /* Initialization of the Static Memory Controller for Chip Select 2 */ + at91_sys_write(AT91_SMC_CSR(2), AT91_SMC_DBW_16 /* 16 bit */ + | AT91_SMC_WSEN | AT91_SMC_NWS_(4) /* wait states */ + | AT91_SMC_TDF_(1) /* float time */ + ); + + at91_ics1523_init(); +} + +/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz) + Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */ +static const struct s1d13xxxfb_regval dk_s1dfb_initregs[] = { + {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */ + {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */ + {S1DREG_GPIO_CNF0, 0x00}, + {S1DREG_GPIO_CNF1, 0x00}, + {S1DREG_GPIO_CTL0, 0x08}, + {S1DREG_GPIO_CTL1, 0x00}, + {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/ + {S1DREG_LCD_CLK_CNF, 0x00}, + {S1DREG_CRT_CLK_CNF, 0x00}, + {S1DREG_MPLUG_CLK_CNF, 0x00}, + {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */ + {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */ + {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */ + {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */ + {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */ + {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */ + {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */ + {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */ + {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */ + {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */ + {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */ + {S1DREG_LCD_DISP_VHEIGHT0, 0xDF}, + {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */ + {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */ + {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */ + {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */ + {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */ + {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */ + {S1DREG_LCD_DISP_START0, 0x00}, + {S1DREG_LCD_DISP_START1, 0xC8}, + {S1DREG_LCD_DISP_START2, 0x00}, + {S1DREG_LCD_MEM_OFF0, 0x80}, + {S1DREG_LCD_MEM_OFF1, 0x02}, + {S1DREG_LCD_PIX_PAN, 0x00}, + {S1DREG_LCD_DISP_FIFO_HTC, 0x3B}, + {S1DREG_LCD_DISP_FIFO_LTC, 0x3C}, + {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */ + {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */ + {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */ + {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */ + {S1DREG_CRT_DISP_VHEIGHT0, 0xDF}, + {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */ + {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */ + {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */ + {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */ + {S1DREG_TV_OUT_CTL, 0x10}, + {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */ + {S1DREG_CRT_DISP_START0, 0x00}, + {S1DREG_CRT_DISP_START1, 0x00}, + {S1DREG_CRT_DISP_START2, 0x00}, + {S1DREG_CRT_MEM_OFF0, 0x80}, + {S1DREG_CRT_MEM_OFF1, 0x02}, + {S1DREG_CRT_PIX_PAN, 0x00}, + {S1DREG_CRT_DISP_FIFO_HTC, 0x3B}, + {S1DREG_CRT_DISP_FIFO_LTC, 0x3C}, + {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */ + {S1DREG_LCD_CUR_START, 0x01}, + {S1DREG_LCD_CUR_XPOS0, 0x00}, + {S1DREG_LCD_CUR_XPOS1, 0x00}, + {S1DREG_LCD_CUR_YPOS0, 0x00}, + {S1DREG_LCD_CUR_YPOS1, 0x00}, + {S1DREG_LCD_CUR_BCTL0, 0x00}, + {S1DREG_LCD_CUR_GCTL0, 0x00}, + {S1DREG_LCD_CUR_RCTL0, 0x00}, + {S1DREG_LCD_CUR_BCTL1, 0x1F}, + {S1DREG_LCD_CUR_GCTL1, 0x3F}, + {S1DREG_LCD_CUR_RCTL1, 0x1F}, + {S1DREG_LCD_CUR_FIFO_HTC, 0x00}, + {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */ + {S1DREG_CRT_CUR_START, 0x01}, + {S1DREG_CRT_CUR_XPOS0, 0x00}, + {S1DREG_CRT_CUR_XPOS1, 0x00}, + {S1DREG_CRT_CUR_YPOS0, 0x00}, + {S1DREG_CRT_CUR_YPOS1, 0x00}, + {S1DREG_CRT_CUR_BCTL0, 0x00}, + {S1DREG_CRT_CUR_GCTL0, 0x00}, + {S1DREG_CRT_CUR_RCTL0, 0x00}, + {S1DREG_CRT_CUR_BCTL1, 0x1F}, + {S1DREG_CRT_CUR_GCTL1, 0x3F}, + {S1DREG_CRT_CUR_RCTL1, 0x1F}, + {S1DREG_CRT_CUR_FIFO_HTC, 0x00}, + {S1DREG_BBLT_CTL0, 0x00}, + {S1DREG_BBLT_CTL0, 0x00}, + {S1DREG_BBLT_CC_EXP, 0x00}, + {S1DREG_BBLT_OP, 0x00}, + {S1DREG_BBLT_SRC_START0, 0x00}, + {S1DREG_BBLT_SRC_START1, 0x00}, + {S1DREG_BBLT_SRC_START2, 0x00}, + {S1DREG_BBLT_DST_START0, 0x00}, + {S1DREG_BBLT_DST_START1, 0x00}, + {S1DREG_BBLT_DST_START2, 0x00}, + {S1DREG_BBLT_MEM_OFF0, 0x00}, + {S1DREG_BBLT_MEM_OFF1, 0x00}, + {S1DREG_BBLT_WIDTH0, 0x00}, + {S1DREG_BBLT_WIDTH1, 0x00}, + {S1DREG_BBLT_HEIGHT0, 0x00}, + {S1DREG_BBLT_HEIGHT1, 0x00}, + {S1DREG_BBLT_BGC0, 0x00}, + {S1DREG_BBLT_BGC1, 0x00}, + {S1DREG_BBLT_FGC0, 0x00}, + {S1DREG_BBLT_FGC1, 0x00}, + {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */ + {S1DREG_LKUP_ADDR, 0x00}, + {S1DREG_PS_CNF, 0x00}, /* Power Save disable */ + {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */ + {S1DREG_CPU2MEM_WDOGT, 0x00}, + {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */ +}; + +static struct s1d13xxxfb_pdata dk_s1dfb_pdata = { + .initregs = dk_s1dfb_initregs, + .initregssize = ARRAY_SIZE(dk_s1dfb_initregs), + .platform_init_video = dk_init_video, +}; + +static u64 s1dfb_dmamask = 0xffffffffUL; + +static struct resource dk_s1dfb_resource[] = { + [0] = { /* video mem */ + .name = "s1d13806 memory", + .start = AT91_FB_VMEM_BASE, + .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1, + .flags = IORESOURCE_MEM, + }, + [1] = { /* video registers */ + .name = "s1d13806 registers", + .start = AT91_FB_REG_BASE, + .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device dk_s1dfb_device = { + .name = "s1d13806fb", + .id = -1, + .dev = { + .dma_mask = &s1dfb_dmamask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &dk_s1dfb_pdata, + }, + .resource = dk_s1dfb_resource, + .num_resources = ARRAY_SIZE(dk_s1dfb_resource), +}; + +static void __init dk_add_device_video(void) +{ + platform_device_register(&dk_s1dfb_device); +} +#else +static void __init dk_add_device_video(void) {} +#endif + static struct at91_eth_data __initdata dk_eth_data = { .phy_irq_pin = AT91_PIN_PC4, .is_rmii = 1, @@ -164,7 +343,7 @@ static struct at91_nand_data __initdata dk_nand_data = { #define DK_FLASH_SIZE 0x200000 static struct physmap_flash_data dk_flash_data = { - .width = 2, + .width = 2, }; static struct resource dk_flash_resource = { @@ -183,6 +362,14 @@ static struct platform_device dk_flash = { .num_resources = 1, }; +static struct gpio_led dk_leds[] = { + { + .name = "led0", + .gpio = AT91_PIN_PB2, + .active_low = 1, + .default_trigger = "timer", + } +}; static void __init dk_board_init(void) { @@ -213,8 +400,10 @@ static void __init dk_board_init(void) at91_add_device_nand(&dk_nand_data); /* NOR Flash */ platform_device_register(&dk_flash); + /* LEDs */ + at91_gpio_leds(dk_leds, ARRAY_SIZE(dk_leds)); /* VGA */ -// dk_add_device_video(); + dk_add_device_video(); } MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK") diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c new file mode 100644 index 0000000..46210c6 --- /dev/null +++ b/arch/arm/mach-at91/board-ecbat91.c @@ -0,0 +1,183 @@ +/* + * linux/arch/arm/mach-at91rm9200/board-ecbat91.c + * Copyright (C) 2007 emQbit.com. + * + * We started from board-dk.c, which is Copyright (C) 2005 SAN People. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> + +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> + +#include "generic.h" + + +/* + * Serial port configuration. + * 0 .. 3 = USART0 .. USART3 + * 4 = DBGU + */ +static struct at91_uart_config __initdata ecb_at91uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 2, + .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ +}; + +static void __init ecb_at91map_io(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + at91rm9200_initialize(18432000, AT91RM9200_PQFP); + + /* Setup the LEDs */ + at91_init_leds(AT91_PIN_PC7, AT91_PIN_PC7); + + /* Setup the serial ports and console */ + at91_init_serial(&ecb_at91uart_config); +} + +static void __init ecb_at91init_irq(void) +{ + at91rm9200_init_interrupts(NULL); +} + +static struct at91_eth_data __initdata ecb_at91eth_data = { + .phy_irq_pin = AT91_PIN_PC4, + .is_rmii = 0, +}; + +static struct at91_usbh_data __initdata ecb_at91usbh_data = { + .ports = 1, +}; + +static struct at91_mmc_data __initdata ecb_at91mmc_data = { + .slot_b = 0, + .wire4 = 1, +}; + + +#if defined(CONFIG_MTD_DATAFLASH) +static struct mtd_partition __initdata my_flash0_partitions[] = +{ + { /* 0x8400 */ + .name = "Darrell-loader", + .offset = 0, + .size = 12* 1056, + }, + { + .name = "U-boot", + .offset = MTDPART_OFS_NXTBLK, + .size = 110 * 1056, + }, + { /* 1336 (167 blocks) pages * 1056 bytes = 0x158700 bytes */ + .name = "Uoot-env", + .offset = MTDPART_OFS_NXTBLK, + .size = 8 * 1056, + }, + { /* 1336 (167 blocks) pages * 1056 bytes = 0x158700 bytes */ + .name = "Kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 1534 * 1056, + }, + { /* 190200 - jffs2 root filesystem */ + .name = "Filesystem", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, /* 26 sectors */ + } +}; + +static struct flash_platform_data __initdata my_flash0_platform = { + .name = "Removable flash card", + .parts = my_flash0_partitions, + .nr_parts = ARRAY_SIZE(my_flash0_partitions) +}; + +#endif + +static struct spi_board_info __initdata ecb_at91spi_devices[] = { + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 10 * 1000 * 1000, + .bus_num = 0, +#if defined(CONFIG_MTD_DATAFLASH) + .platform_data = &my_flash0_platform, +#endif + }, + { /* User accessable spi - cs1 (250KHz) */ + .modalias = "spi-cs1", + .chip_select = 1, + .max_speed_hz = 250 * 1000, + }, + { /* User accessable spi - cs2 (1MHz) */ + .modalias = "spi-cs2", + .chip_select = 2, + .max_speed_hz = 1 * 1000 * 1000, + }, + { /* User accessable spi - cs3 (10MHz) */ + .modalias = "spi-cs3", + .chip_select = 3, + .max_speed_hz = 10 * 1000 * 1000, + }, +}; + +static void __init ecb_at91board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + + /* Ethernet */ + at91_add_device_eth(&ecb_at91eth_data); + + /* USB Host */ + at91_add_device_usbh(&ecb_at91usbh_data); + + /* I2C */ + at91_add_device_i2c(NULL, 0); + + /* MMC */ + at91_add_device_mmc(0, &ecb_at91mmc_data); + + /* SPI */ + at91_add_device_spi(ecb_at91spi_devices, ARRAY_SIZE(ecb_at91spi_devices)); +} + +MACHINE_START(ECBAT91, "emQbit's ECB_AT91") + /* Maintainer: emQbit.com */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91rm9200_timer, + .map_io = ecb_at91map_io, + .init_irq = ecb_at91init_irq, + .init_machine = ecb_at91board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-ek.c index d05b1b2..6a5d310 100644 --- a/arch/arm/mach-at91/board-ek.c +++ b/arch/arm/mach-at91/board-ek.c @@ -73,6 +73,187 @@ static void __init ek_init_irq(void) at91rm9200_init_interrupts(NULL); } +#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE) +#include <video/s1d13xxxfb.h> +#include <asm/arch/ics1523.h> + +/* EPSON S1D13806 FB */ +#define AT91_FB_REG_BASE 0x40000000L +#define AT91_FB_REG_SIZE 0x200 +#define AT91_FB_VMEM_BASE 0x40200000L +#define AT91_FB_VMEM_SIZE 0x140000L + +static void __init ek_init_video(void) +{ + /* NWAIT Signal */ + at91_set_A_periph(AT91_PIN_PC6, 0); + + /* Initialization of the Static Memory Controller for Chip Select 3 */ + at91_sys_write(AT91_SMC_CSR(3), AT91_SMC_DBW_16 /* 16 bit */ + | AT91_SMC_WSEN | AT91_SMC_NWS_(5) /* wait states */ + | AT91_SMC_TDF_(1) /* float time */ + ); + + at91_ics1523_init(); +} + +/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz) + Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */ +static const struct s1d13xxxfb_regval ek_s1dfb_initregs[] = { + {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */ + {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */ + {S1DREG_GPIO_CNF0, 0xFF}, // 0x00 + {S1DREG_GPIO_CNF1, 0x1F}, // 0x08 + {S1DREG_GPIO_CTL0, 0x00}, + {S1DREG_GPIO_CTL1, 0x00}, + {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/ + {S1DREG_LCD_CLK_CNF, 0x00}, + {S1DREG_CRT_CLK_CNF, 0x00}, + {S1DREG_MPLUG_CLK_CNF, 0x00}, + {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */ + {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */ + {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */ + {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */ + {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */ + {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */ + {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */ + {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */ + {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */ + {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */ + {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */ + {S1DREG_LCD_DISP_VHEIGHT0, 0xDF}, + {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */ + {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */ + {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */ + {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */ + {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */ + {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */ + {S1DREG_LCD_DISP_START0, 0x00}, + {S1DREG_LCD_DISP_START1, 0xC8}, + {S1DREG_LCD_DISP_START2, 0x00}, + {S1DREG_LCD_MEM_OFF0, 0x80}, + {S1DREG_LCD_MEM_OFF1, 0x02}, + {S1DREG_LCD_PIX_PAN, 0x00}, + {S1DREG_LCD_DISP_FIFO_HTC, 0x3B}, + {S1DREG_LCD_DISP_FIFO_LTC, 0x3C}, + {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */ + {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */ + {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */ + {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */ + {S1DREG_CRT_DISP_VHEIGHT0, 0xDF}, + {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */ + {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */ + {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */ + {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */ + {S1DREG_TV_OUT_CTL, 0x10}, + {0x005E, 0x9F}, + {0x005F, 0x00}, + {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */ + {S1DREG_CRT_DISP_START0, 0x00}, + {S1DREG_CRT_DISP_START1, 0x00}, + {S1DREG_CRT_DISP_START2, 0x00}, + {S1DREG_CRT_MEM_OFF0, 0x80}, + {S1DREG_CRT_MEM_OFF1, 0x02}, + {S1DREG_CRT_PIX_PAN, 0x00}, + {S1DREG_CRT_DISP_FIFO_HTC, 0x3B}, + {S1DREG_CRT_DISP_FIFO_LTC, 0x3C}, + {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */ + {S1DREG_LCD_CUR_START, 0x01}, + {S1DREG_LCD_CUR_XPOS0, 0x00}, + {S1DREG_LCD_CUR_XPOS1, 0x00}, + {S1DREG_LCD_CUR_YPOS0, 0x00}, + {S1DREG_LCD_CUR_YPOS1, 0x00}, + {S1DREG_LCD_CUR_BCTL0, 0x00}, + {S1DREG_LCD_CUR_GCTL0, 0x00}, + {S1DREG_LCD_CUR_RCTL0, 0x00}, + {S1DREG_LCD_CUR_BCTL1, 0x1F}, + {S1DREG_LCD_CUR_GCTL1, 0x3F}, + {S1DREG_LCD_CUR_RCTL1, 0x1F}, + {S1DREG_LCD_CUR_FIFO_HTC, 0x00}, + {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */ + {S1DREG_CRT_CUR_START, 0x01}, + {S1DREG_CRT_CUR_XPOS0, 0x00}, + {S1DREG_CRT_CUR_XPOS1, 0x00}, + {S1DREG_CRT_CUR_YPOS0, 0x00}, + {S1DREG_CRT_CUR_YPOS1, 0x00}, + {S1DREG_CRT_CUR_BCTL0, 0x00}, + {S1DREG_CRT_CUR_GCTL0, 0x00}, + {S1DREG_CRT_CUR_RCTL0, 0x00}, + {S1DREG_CRT_CUR_BCTL1, 0x1F}, + {S1DREG_CRT_CUR_GCTL1, 0x3F}, + {S1DREG_CRT_CUR_RCTL1, 0x1F}, + {S1DREG_CRT_CUR_FIFO_HTC, 0x00}, + {S1DREG_BBLT_CTL0, 0x00}, + {S1DREG_BBLT_CTL0, 0x00}, + {S1DREG_BBLT_CC_EXP, 0x00}, + {S1DREG_BBLT_OP, 0x00}, + {S1DREG_BBLT_SRC_START0, 0x00}, + {S1DREG_BBLT_SRC_START1, 0x00}, + {S1DREG_BBLT_SRC_START2, 0x00}, + {S1DREG_BBLT_DST_START0, 0x00}, + {S1DREG_BBLT_DST_START1, 0x00}, + {S1DREG_BBLT_DST_START2, 0x00}, + {S1DREG_BBLT_MEM_OFF0, 0x00}, + {S1DREG_BBLT_MEM_OFF1, 0x00}, + {S1DREG_BBLT_WIDTH0, 0x00}, + {S1DREG_BBLT_WIDTH1, 0x00}, + {S1DREG_BBLT_HEIGHT0, 0x00}, + {S1DREG_BBLT_HEIGHT1, 0x00}, + {S1DREG_BBLT_BGC0, 0x00}, + {S1DREG_BBLT_BGC1, 0x00}, + {S1DREG_BBLT_FGC0, 0x00}, + {S1DREG_BBLT_FGC1, 0x00}, + {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */ + {S1DREG_LKUP_ADDR, 0x00}, + {S1DREG_PS_CNF, 0x10}, /* Power Save disable */ + {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */ + {S1DREG_CPU2MEM_WDOGT, 0x00}, + {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */ +}; + +static struct s1d13xxxfb_pdata ek_s1dfb_pdata = { + .initregs = ek_s1dfb_initregs, + .initregssize = ARRAY_SIZE(ek_s1dfb_initregs), + .platform_init_video = ek_init_video, +}; + +static u64 s1dfb_dmamask = 0xffffffffUL; + +static struct resource ek_s1dfb_resource[] = { + [0] = { /* video mem */ + .name = "s1d13806 memory", + .start = AT91_FB_VMEM_BASE, + .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1, + .flags = IORESOURCE_MEM, + }, + [1] = { /* video registers */ + .name = "s1d13806 registers", + .start = AT91_FB_REG_BASE, + .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device ek_s1dfb_device = { + .name = "s1d13806fb", + .id = -1, + .dev = { + .dma_mask = &s1dfb_dmamask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &ek_s1dfb_pdata, + }, + .resource = ek_s1dfb_resource, + .num_resources = ARRAY_SIZE(ek_s1dfb_resource), +}; + +static void __init ek_add_device_video(void) +{ + platform_device_register(&ek_s1dfb_device); +} +#else +static void __init ek_add_device_video(void) {} +#endif + static struct at91_eth_data __initdata ek_eth_data = { .phy_irq_pin = AT91_PIN_PC4, .is_rmii = 1, @@ -109,11 +290,20 @@ static struct spi_board_info ek_spi_devices[] = { #endif }; +static struct i2c_board_info __initdata ek_i2c_devices[] = { + { + I2C_BOARD_INFO("ics1523", 0x26), + }, + { + I2C_BOARD_INFO("dac3550", 0x4d), + } +}; + #define EK_FLASH_BASE AT91_CHIPSELECT_0 #define EK_FLASH_SIZE 0x200000 static struct physmap_flash_data ek_flash_data = { - .width = 2, + .width = 2, }; static struct resource ek_flash_resource = { @@ -132,6 +322,20 @@ static struct platform_device ek_flash = { .num_resources = 1, }; +static struct gpio_led ek_leds[] = { + { + .name = "led0", + .gpio = AT91_PIN_PB1, + .active_low = 1, + .default_trigger = "heartbeat", + }, + { + .name = "led1", + .gpio = AT91_PIN_PB2, + .active_low = 1, + .default_trigger = "timer", + } +}; static void __init ek_board_init(void) { @@ -158,8 +362,10 @@ static void __init ek_board_init(void) #endif /* NOR Flash */ platform_device_register(&ek_flash); + /* LEDs */ + at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); /* VGA */ -// ek_add_device_video(); + ek_add_device_video(); } MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK") diff --git a/arch/arm/mach-at91/board-homematic.c b/arch/arm/mach-at91/board-homematic.c new file mode 100644 index 0000000..57d16c4 --- /dev/null +++ b/arch/arm/mach-at91/board-homematic.c @@ -0,0 +1,163 @@ +/* + * linux/arch/arm/mach-at91/board-homematic.c + * + * Copyright (C) 2007 eQ-3 Entwicklung GmbH + * + * based on work + * Copyright (C) 2005 SAN People + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/mtd/physmap.h> + +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> +#include <asm/arch/at91rm9200_mc.h> + +#include "generic.h" + + +/* + * Serial port configuration. + * 0 .. 3 = USART0 .. USART3 + * 4 = DBGU + */ +static struct at91_uart_config __initdata homematic_uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 2, + .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ +}; + +static void __init homematic_map_io(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + at91rm9200_initialize(18432000, AT91RM9200_BGA); + + /* Setup the serial ports and console */ + at91_init_serial(&homematic_uart_config); +} + +static void __init homematic_init_irq(void) +{ + at91rm9200_init_interrupts(NULL); +} + +static struct at91_eth_data __initdata homematic_eth_data = { + .phy_irq_pin = AT91_PIN_PC4, + .is_rmii = 0, +}; + +static struct at91_usbh_data __initdata homematic_usbh_data = { + .ports = 2, +}; + +static struct at91_udc_data __initdata homematic_udc_data = { + .vbus_pin = AT91_PIN_PD4, + .pullup_pin = AT91_PIN_PD5, +}; + +static struct at91_mmc_data __initdata homematic_mmc_data = { + .slot_b = 0, + .wire4 = 1, +}; + +static struct spi_board_info homematic_spi_devices[] = { + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 15 * 1000 * 1000, + }, +}; + +static struct mtd_partition __initdata homematic_nand_partition[] = { + { + .name = "root", + .offset = 0, + .size = 0x02000000, + }, { + .name = "storage", + .offset = 0x02000000, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(homematic_nand_partition); + return homematic_nand_partition; +} + +static struct at91_nand_data __initdata homematic_nand_data = { + .ale = 22, + .cle = 21, +// .det_pin = AT91_PIN_PB1, + .rdy_pin = AT91_PIN_PC2, + .enable_pin = AT91_PIN_PC0, + .partition_info = nand_partitions, +}; + +static void __init homematic_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* Ethernet */ + at91_add_device_eth(&homematic_eth_data); + /* USB Host */ + at91_add_device_usbh(&homematic_usbh_data); + /* USB Device */ + at91_add_device_udc(&homematic_udc_data); + at91_set_multi_drive(homematic_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ + /* I2C */ + at91_add_device_i2c(NULL, 0); + /* SPI */ + at91_add_device_spi(homematic_spi_devices, ARRAY_SIZE(homematic_spi_devices)); +#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD + /* DataFlash card */ + at91_set_gpio_output(AT91_PIN_PB7, 0); +#else + /* MMC */ + at91_set_gpio_output(AT91_PIN_PB7, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */ + at91_add_device_mmc(0, &homematic_mmc_data); +#endif + /* NAND */ + at91_add_device_nand(&homematic_nand_data); +} + +MACHINE_START(HOMEMATIC, "HomeMatic") + /* Maintainer: eQ-3 */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91rm9200_timer, + .map_io = homematic_map_io, + .init_irq = homematic_init_irq, + .init_machine = homematic_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c index 4b39b9c..cc5a65a 100644 --- a/arch/arm/mach-at91/board-kb9202.c +++ b/arch/arm/mach-at91/board-kb9202.c @@ -37,6 +37,8 @@ #include <asm/arch/board.h> #include <asm/arch/gpio.h> +#include <asm/arch/at91rm9200_mc.h> + #include "generic.h" @@ -111,6 +113,48 @@ static struct at91_nand_data __initdata kb9202_nand_data = { .partition_info = nand_partitions, }; + +#if defined(CONFIG_FB_S1D15605) +#warning "Rather pass reset pin via platform_data" +static struct resource kb9202_lcd_resources[] = { + [0] = { + .start = AT91_CHIPSELECT_2, + .end = AT91_CHIPSELECT_2 + 0x200FF, + .flags = IORESOURCE_MEM + }, + [1] = { /* reset pin */ + .start = AT91_PIN_PC22, + .end = AT91_PIN_PC22, + .flags = IORESOURCE_MEM + }, +}; + +static struct platform_device kb9202_lcd_device = { + .name = "s1d15605fb", + .id = 0, + .num_resources = ARRAY_SIZE(kb9202_lcd_resources), + .resource = kb9202_lcd_resources, +}; + +static void __init kb9202_add_device_lcd(void) +{ + /* In case the boot loader did not set the chip select mode and timing */ + at91_sys_write(AT91_SMC_CSR(2), + AT91_SMC_WSEN | AT91_SMC_NWS_(18) | AT91_SMC_TDF_(1) | AT91_SMC_DBW_8 | + AT91_SMC_RWSETUP_(1) | AT91_SMC_RWHOLD_(1)); + + /* Backlight pin = output, off */ + at91_set_gpio_output(AT91_PIN_PC23, 0); + + /* Reset pin = output, in reset */ + at91_set_gpio_output(AT91_PIN_PC22, 0); + + platform_device_register(&kb9202_lcd_device); +} +#else +static void __init kb9202_add_device_lcd(void) {} +#endif + static void __init kb9202_board_init(void) { /* Serial */ @@ -129,6 +173,8 @@ static void __init kb9202_board_init(void) at91_add_device_spi(NULL, 0); /* NAND */ at91_add_device_nand(&kb9202_nand_data); + /* LCD */ + kb9202_add_device_lcd(); } MACHINE_START(KB9200, "KB920x") diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c new file mode 100644 index 0000000..6bf6f0c --- /dev/null +++ b/arch/arm/mach-at91/board-sam9-l9260.c @@ -0,0 +1,200 @@ +/* + * linux/arch/arm/mach-at91/board-sam9-l9260.c + * + * Copyright (C) 2005 SAN People + * Copyright (C) 2006 Atmel + * Copyright (C) 2007 Olimex Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> + +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> +#include <asm/arch/at91sam926x_mc.h> + +#include "generic.h" + + +/* + * Serial port configuration. + * 0 .. 5 = USART0 .. USART5 + * 6 = DBGU + */ +static struct at91_uart_config __initdata ek_uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 3, + .tty_map = { 6, 0, 1, -1, -1, -1, -1 } /* ttyS0, ..., ttyS6 */ +}; + +static void __init ek_map_io(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + at91sam9260_initialize(18432000); + + /* Setup the LEDs */ + at91_init_leds(AT91_PIN_PA9, AT91_PIN_PA6); + + /* Setup the serial ports and console */ + at91_init_serial(&ek_uart_config); +} + +static void __init ek_init_irq(void) +{ + at91sam9260_init_interrupts(NULL); +} + + +/* + * USB Host port + */ +static struct at91_usbh_data __initdata ek_usbh_data = { + .ports = 2, +}; + +/* + * USB Device port + */ +static struct at91_udc_data __initdata ek_udc_data = { + .vbus_pin = AT91_PIN_PC5, + .pullup_pin = 0, /* pull-up driven by UDC */ +}; + + +/* + * SPI devices. + */ +static struct spi_board_info ek_spi_devices[] = { +#if !defined(CONFIG_MMC_AT91) + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 1, + .max_speed_hz = 15 * 1000 * 1000, + .bus_num = 0, + }, +#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) + { /* DataFlash card */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 15 * 1000 * 1000, + .bus_num = 0, + }, +#endif +#endif +}; + + +/* + * MACB Ethernet device + */ +static struct at91_eth_data __initdata ek_macb_data = { + .phy_irq_pin = AT91_PIN_PA7, + .is_rmii = 0, +}; + + +/* + * NAND flash + */ +static struct mtd_partition __initdata ek_nand_partition[] = { + { + .name = "Bootloader Area", + .offset = 0, + .size = 10 * 1024 * 1024, + }, + { + .name = "User Area", + .offset = 10 * 1024 * 1024, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) +{ + *num_partitions = ARRAY_SIZE(ek_nand_partition); + return ek_nand_partition; +} + +static struct at91_nand_data __initdata ek_nand_data = { + .ale = 21, + .cle = 22, +// .det_pin = ... not connected + .rdy_pin = AT91_PIN_PC13, + .enable_pin = AT91_PIN_PC14, + .partition_info = nand_partitions, +#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16) + .bus_width_16 = 1, +#else + .bus_width_16 = 0, +#endif +}; + + +/* + * MCI (SD/MMC) + */ +static struct at91_mmc_data __initdata ek_mmc_data = { + .slot_b = 1, + .wire4 = 1, + .det_pin = AT91_PIN_PC8, + .wp_pin = AT91_PIN_PC4, +// .vcc_pin = ... not connected +}; + +static void __init ek_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* USB Host */ + at91_add_device_usbh(&ek_usbh_data); + /* USB Device */ + at91_add_device_udc(&ek_udc_data); + /* SPI */ + at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); + /* NAND */ + at91_add_device_nand(&ek_nand_data); + /* Ethernet */ + at91_add_device_eth(&ek_macb_data); + /* MMC */ + at91_add_device_mmc(0, &ek_mmc_data); + /* I2C */ + at91_add_device_i2c(NULL, 0); +} + +MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260") + /* Maintainer: Olimex */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91sam926x_timer, + .map_io = ek_map_io, + .init_irq = ek_init_irq, + .init_machine = ek_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 550ae59..5023ca9 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -256,6 +256,7 @@ static struct spi_board_info ek_spi_devices[] = { .bus_num = 0, .platform_data = &ads_info, .irq = AT91SAM9261_ID_IRQ0, + .controller_data = AT91_PIN_PA28, /* CS pin */ }, #endif #if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) @@ -280,6 +281,68 @@ static struct spi_board_info ek_spi_devices[] = { * LCD Controller */ #if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) + +#if defined(CONFIG_FB_ATMEL_STN) + +/* STN */ +static struct fb_videomode at91_stn_modes[] = { + { + .name = "SP06Q002 @ 75", + .refresh = 75, + .xres = 320, .yres = 240, + .pixclock = KHZ2PICOS(1440), + + .left_margin = 1, .right_margin = 1, + .upper_margin = 0, .lower_margin = 0, + .hsync_len = 1, .vsync_len = 1, + + .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, + .vmode = FB_VMODE_NONINTERLACED, + }, +}; + +static struct fb_monspecs at91fb_default_stn_monspecs = { + .manufacturer = "HIT", + .monitor = "SP06Q002", + + .modedb = at91_stn_modes, + .modedb_len = ARRAY_SIZE(at91_stn_modes), + .hfmin = 15000, + .hfmax = 64000, + .vfmin = 50, + .vfmax = 150, +}; + +#define AT91SAM9261_DEFAULT_STN_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ + | ATMEL_LCDC_DISTYPE_STNMONO \ + | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE \ + | ATMEL_LCDC_IFWIDTH_4 \ + | ATMEL_LCDC_SCANMOD_SINGLE) + +static void at91_lcdc_stn_power_control(int on) +{ + /* backlight */ + if (on) { /* power up */ + at91_set_gpio_value(AT91_PIN_PC14, 0); + at91_set_gpio_value(AT91_PIN_PC15, 0); + } else { /* power down */ + at91_set_gpio_value(AT91_PIN_PC14, 1); + at91_set_gpio_value(AT91_PIN_PC15, 1); + } +} + +static struct atmel_lcdfb_info __initdata ek_lcdc_data = { + .default_bpp = 1, + .default_dmacon = ATMEL_LCDC_DMAEN, + .default_lcdcon2 = AT91SAM9261_DEFAULT_STN_LCDCON2, + .default_monspecs = &at91fb_default_stn_monspecs, + .atmel_lcdfb_power_control = at91_lcdc_stn_power_control, + .guard_time = 1, +}; + +#else + +/* TFT */ static struct fb_videomode at91_tft_vga_modes[] = { { .name = "TX09D50VM1CCA @ 60", @@ -296,7 +359,7 @@ static struct fb_videomode at91_tft_vga_modes[] = { }, }; -static struct fb_monspecs at91fb_default_monspecs = { +static struct fb_monspecs at91fb_default_tft_monspecs = { .manufacturer = "HIT", .monitor = "TX09D50VM1CCA", @@ -308,11 +371,11 @@ static struct fb_monspecs at91fb_default_monspecs = { .vfmax = 150, }; -#define AT91SAM9261_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ +#define AT91SAM9261_DEFAULT_TFT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ | ATMEL_LCDC_DISTYPE_TFT \ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) -static void at91_lcdc_power_control(int on) +static void at91_lcdc_tft_power_control(int on) { if (on) at91_set_gpio_value(AT91_PIN_PA12, 0); /* power up */ @@ -320,15 +383,15 @@ static void at91_lcdc_power_control(int on) at91_set_gpio_value(AT91_PIN_PA12, 1); /* power down */ } -/* Driver datas */ static struct atmel_lcdfb_info __initdata ek_lcdc_data = { .default_bpp = 16, .default_dmacon = ATMEL_LCDC_DMAEN, - .default_lcdcon2 = AT91SAM9261_DEFAULT_LCDCON2, - .default_monspecs = &at91fb_default_monspecs, - .atmel_lcdfb_power_control = at91_lcdc_power_control, + .default_lcdcon2 = AT91SAM9261_DEFAULT_TFT_LCDCON2, + .default_monspecs = &at91fb_default_tft_monspecs, + .atmel_lcdfb_power_control = at91_lcdc_tft_power_control, .guard_time = 1, }; +#endif #else static struct atmel_lcdfb_info __initdata ek_lcdc_data; diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index ab9dcc0..dc862fe 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -27,6 +27,8 @@ #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> #include <linux/fb.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> #include <video/atmel_lcdc.h> @@ -163,6 +165,7 @@ static struct at91_mmc_data __initdata ek_mmc_data = { * MACB Ethernet device */ static struct at91_eth_data __initdata ek_macb_data = { + .phy_irq_pin = AT91_PIN_PE31, .is_rmii = 1, }; @@ -263,6 +266,53 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data; #endif + /* + * GPIO Buttons + */ +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) +static struct gpio_keys_button ek_buttons[] = { + { + .gpio = AT91_PIN_PC4, + .keycode = BTN_RIGHT, + .desc = "Right Button", + .active_low = 1, + }, + { + .gpio = AT91_PIN_PC5, + .keycode = BTN_LEFT, + .desc = "Left Button", + .active_low = 1, + } +}; + +static struct gpio_keys_platform_data ek_button_data = { + .buttons = ek_buttons, + .nbuttons = ARRAY_SIZE(ek_buttons), +}; + +static struct platform_device ek_button_device = { + .name = "gpio-keys", + .id = -1, + .num_resources = 0, + .dev = { + .platform_data = &ek_button_data, + } +}; + +static void __init ek_add_device_buttons(void) +{ + at91_set_gpio_input(AT91_PIN_PC5, 0); /* left button */ + at91_set_deglitch(AT91_PIN_PC5, 1); + at91_set_gpio_input(AT91_PIN_PC4, 0); /* right button */ + at91_set_deglitch(AT91_PIN_PC4, 1); + + platform_device_register(&ek_button_device); +} +#else +static void __init ek_add_device_buttons(void) {} +#endif + + /* * AC97 */ @@ -294,6 +344,8 @@ static void __init ek_board_init(void) at91_add_device_i2c(NULL, 0); /* LCD Controller */ at91_add_device_lcdc(&ek_lcdc_data); + /* Push Buttons */ + ek_add_device_buttons(); /* AC97 */ at91_add_device_ac97(&ek_ac97_data); } diff --git a/arch/arm/mach-at91/board-tms.c b/arch/arm/mach-at91/board-tms.c new file mode 100644 index 0000000..7c3d08d --- /dev/null +++ b/arch/arm/mach-at91/board-tms.c @@ -0,0 +1,198 @@ +/* +* linux/arch/arm/mach-at91/board-tms.c +* +* Copyright (C) 2005 SAN People +* +* Adapted from board-dk to sweda TMS-100 by Luiz de Barros <lboneto@gmail.com> +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/mtd/physmap.h> + +#include <asm/hardware.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> +#include <asm/arch/at91rm9200_mc.h> + +#include "generic.h" +#include <linux/serial_8250.h> + + +#define SERIAL_FLAGS (UPF_BOOT_AUTOCONF | UPF_IOREMAP| UPF_SHARE_IRQ) +#define SERIAL_CLK (1843200) + + +/*--------------------------------------------------------------------- + * External UART + */ + +#define PORT(_base, _irq) \ + { \ + .mapbase = _base, \ + .irq = _irq, \ + .uartclk = SERIAL_CLK, \ + .iotype = UPIO_MEM, \ + .regshift = 0, \ + .flags = SERIAL_FLAGS, \ + } + +static struct plat_serial8250_port tms_data[] = { + PORT(0x70000000, AT91_PIN_PC3), + PORT(0x80000000, AT91_PIN_PC5), + { }, +}; + +static struct platform_device tms_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = + { + .platform_data = &tms_data, + }, +}; + +static void setup_external_uart(void) +{ + at91_sys_write(AT91_SMC_CSR(2), + AT91_SMC_ACSS_STD + | AT91_SMC_DBW_8 + | AT91_SMC_BAT + | AT91_SMC_WSEN + | AT91_SMC_NWS_(32) /* wait states */ + | AT91_SMC_RWSETUP_(6) /* setup time */ + | AT91_SMC_RWHOLD_(4) /* hold time */ + + ); + at91_sys_write(AT91_SMC_CSR(6), + AT91_SMC_ACSS_STD + | AT91_SMC_DBW_8 + | AT91_SMC_BAT + | AT91_SMC_WSEN + | AT91_SMC_NWS_(32) /* wait states */ + | AT91_SMC_RWSETUP_(6) /* setup time */ + | AT91_SMC_RWHOLD_(4) /* hold time */ + + ); + at91_sys_write(AT91_SMC_CSR(7), + AT91_SMC_ACSS_STD + | AT91_SMC_DBW_8 + | AT91_SMC_BAT + | AT91_SMC_WSEN + | AT91_SMC_NWS_(32) /* wait states */ + | AT91_SMC_RWSETUP_(6) /* setup time */ + | AT91_SMC_RWHOLD_(4) /* hold time */ + ); + + platform_device_register(&tms_device); +} + + +/* + * Serial port configuration. + * 0 .. 3 = USART0 .. USART3 + * 4 = DBGU + */ +static struct at91_uart_config __initdata tms_uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 5, + .tty_map = { 4, 0, 1, 2, 3 } /* ttyS0, ..., ttyS4 */ +}; + +static void __init tms_map_io(void) +{ + /* Initialize processor: 18.432 MHz crystal */ + at91rm9200_initialize(18432000, AT91RM9200_BGA); + + /* Setup the LEDs */ + at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2); + + /* Setup the serial ports and console */ + at91_init_serial(&tms_uart_config); +} + +static void __init tms_init_irq(void) +{ + at91rm9200_init_interrupts(NULL); +} + + +static struct at91_eth_data __initdata tms_eth_data = { + .phy_irq_pin = AT91_PIN_PC4, + .is_rmii = 1, +}; + +static struct at91_usbh_data __initdata tms_usbh_data = { + .ports = 2, +}; + +static struct spi_board_info tms_spi_devices[] = { + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 15 * 1000 * 1000, + }, + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 1, + .max_speed_hz = 15 * 1000 * 1000, + } +}; + +static struct i2c_board_info __initdata tms_i2c_devices[] = { + { + I2C_BOARD_INFO("isl1208", 0x6f), + } +}; + +static void __init tms_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* Ethernet */ + at91_add_device_eth(&tms_eth_data); + at91_add_device_usbh(&tms_usbh_data); + /* I2C */ + at91_add_device_i2c(tms_i2c_devices, ARRAY_SIZE(tms_i2c_devices)); + /* SPI */ + at91_add_device_spi(tms_spi_devices, ARRAY_SIZE(tms_spi_devices)); + /* Two port external UART */ + setup_external_uart(); +} + +MACHINE_START(SWEDATMS, "Sweda TMS-100 Board") + /* Maintainer: Luiz de Barros */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91rm9200_timer, + .map_io = tms_map_io, + .init_irq = tms_init_irq, + .init_machine = tms_board_init, +MACHINE_END diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 57c3b64..48de6a2 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -32,6 +32,7 @@ #include <asm/arch/cpu.h> #include "clock.h" +#include "generic.h" /* @@ -254,6 +255,23 @@ EXPORT_SYMBOL(clk_get_rate); /*------------------------------------------------------------------------*/ +#ifdef CONFIG_PM + +int clk_must_disable(struct clk *clk) +{ + if (!at91_suspend_entering_slow_clock()) + return 0; + + while (clk->parent) + clk = clk->parent; + return clk != &clk32k; +} +EXPORT_SYMBOL(clk_must_disable); + +#endif + +/*------------------------------------------------------------------------*/ + #ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS /* diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h index 77d4c0a..27529d5 100644 --- a/arch/arm/mach-at91/generic.h +++ b/arch/arm/mach-at91/generic.h @@ -39,6 +39,7 @@ extern void __init at91_clock_associate(const char *id, struct device *dev, cons /* Power Management */ extern void at91_irq_suspend(void); extern void at91_irq_resume(void); +extern int at91_suspend_entering_slow_clock(void); /* GPIO */ #define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */ diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c index aa2d365..6aeddd6 100644 --- a/arch/arm/mach-at91/gpio.c +++ b/arch/arm/mach-at91/gpio.c @@ -13,6 +13,8 @@ #include <linux/errno.h> #include <linux/interrupt.h> #include <linux/irq.h> +#include <linux/debugfs.h> +#include <linux/seq_file.h> #include <linux/kernel.h> #include <linux/list.h> #include <linux/module.h> @@ -414,6 +416,66 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) /*--------------------------------------------------------------------------*/ +#ifdef CONFIG_DEBUG_FS + +static int at91_gpio_show(struct seq_file *s, void *unused) +{ + int bank, j; + + /* print heading */ + seq_printf(s, "Pin\t"); + for (bank = 0; bank < gpio_banks; bank++) { + seq_printf(s, "PIO%c\t", 'A' + bank); + }; + seq_printf(s, "\n\n"); + + /* print pin status */ + for (j = 0; j < 32; j++) { + seq_printf(s, "%i:\t", j); + + for (bank = 0; bank < gpio_banks; bank++) { + unsigned pin = PIN_BASE + (32 * bank) + j; + void __iomem *pio = pin_to_controller(pin); + unsigned mask = pin_to_mask(pin); + + if (__raw_readl(pio + PIO_PSR) & mask) + seq_printf(s, "GPIO:%s", __raw_readl(pio + PIO_PDSR) & mask ? "1" : "0"); + else + seq_printf(s, "%s", __raw_readl(pio + PIO_ABSR) & mask ? "B" : "A"); + + seq_printf(s, "\t"); + } + + seq_printf(s, "\n"); + } + + return 0; +} + +static int at91_gpio_open(struct inode *inode, struct file *file) +{ + return single_open(file, at91_gpio_show, NULL); +} + +static const struct file_operations at91_gpio_operations = { + .open = at91_gpio_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int __init at91_gpio_debugfs_init(void) +{ + /* /sys/kernel/debug/at91_gpio */ + (void) debugfs_create_file("at91_gpio", S_IFREG | S_IRUGO, NULL, NULL, &at91_gpio_operations); + return 0; +} +postcore_initcall(at91_gpio_debugfs_init); + +#endif + +/*--------------------------------------------------------------------------*/ + /* * Called from the processor-specific init to enable GPIO interrupt support. */ diff --git a/arch/arm/mach-at91/ics1523.c b/arch/arm/mach-at91/ics1523.c new file mode 100644 index 0000000..646fbac --- /dev/null +++ b/arch/arm/mach-at91/ics1523.c @@ -0,0 +1,207 @@ +/* + * arch/arm/mach-at91rm9200/ics1523.c + * + * Copyright (C) 2003 ATMEL Rousset + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <asm/hardware.h> +#include <asm/io.h> + +#include <linux/clk.h> +#include <linux/delay.h> +#include <linux/err.h> +#include <linux/init.h> + +#include <asm/arch/ics1523.h> +#include <asm/arch/at91_twi.h> +#include <asm/arch/gpio.h> + +/* TWI Errors */ +#define AT91_TWI_ERROR (AT91_TWI_NACK | AT91_TWI_UNRE | AT91_TWI_OVRE) + + +static void __iomem *twi_base; + +#define at91_twi_read(reg) __raw_readl(twi_base + (reg)) +#define at91_twi_write(reg, val) __raw_writel((val), twi_base + (reg)) + + +/* ----------------------------------------------------------------------------- + * Initialization of TWI CLOCK + * ----------------------------------------------------------------------------- */ + +static void at91_ics1523_SetTwiClock(unsigned int mck_khz) +{ + int sclock; + + /* Here, CKDIV = 1 and CHDIV = CLDIV ==> CLDIV = CHDIV = 1/4*((Fmclk/FTWI) -6) */ + sclock = (10*mck_khz / ICS_TRANSFER_RATE); + if (sclock % 10 >= 5) + sclock = (sclock /10) - 5; + else + sclock = (sclock /10)- 6; + sclock = (sclock + (4 - sclock %4)) >> 2; /* div 4 */ + + at91_twi_write(AT91_TWI_CWGR, 0x00010000 | sclock | (sclock << 8)); +} + +/* ----------------------------------------------------------------------------- + * Read a byte with TWI Interface from the Clock Generator ICS1523 + * ----------------------------------------------------------------------------- */ + +static int at91_ics1523_ReadByte(unsigned char reg_address, unsigned char *data_in) +{ + int Status, nb_trial; + + at91_twi_write(AT91_TWI_MMR, AT91_TWI_MREAD | AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR)); + at91_twi_write(AT91_TWI_IADR, reg_address); + at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP); + + /* Program temporizing period (300us) */ + udelay(300); + + /* Wait TXcomplete ... */ + nb_trial = 0; + Status = at91_twi_read(AT91_TWI_SR); + while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) { + nb_trial++; + Status = at91_twi_read(AT91_TWI_SR); + } + + if (Status & AT91_TWI_TXCOMP) { + *data_in = (unsigned char) at91_twi_read(AT91_TWI_RHR); + return ICS1523_ACCESS_OK; + } + else + return ICS1523_ACCESS_ERROR; +} + +/* ----------------------------------------------------------------------------- + * Write a byte with TWI Interface to the Clock Generator ICS1523 + * ----------------------------------------------------------------------------- */ + +static int at91_ics1523_WriteByte(unsigned char reg_address, unsigned char data_out) +{ + int Status, nb_trial; + + at91_twi_write(AT91_TWI_MMR, AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR)); + at91_twi_write(AT91_TWI_IADR, reg_address); + at91_twi_write(AT91_TWI_THR, data_out); + at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP); + + /* Program temporizing period (300us) */ + udelay(300); + + nb_trial = 0; + Status = at91_twi_read(AT91_TWI_SR); + while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) { + nb_trial++; + if (Status & AT91_TWI_ERROR) { + /* If Underrun OR NACK - Start again */ + at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP); + + /* Program temporizing period (300us) */ + udelay(300); + } + Status = at91_twi_read(AT91_TWI_SR); + }; + + if (Status & AT91_TWI_TXCOMP) + return ICS1523_ACCESS_OK; + else + return ICS1523_ACCESS_ERROR; +} + +/* ----------------------------------------------------------------------------- + * Initialization of the Clock Generator ICS1523 + * ----------------------------------------------------------------------------- */ + +int at91_ics1523_init(void) +{ + int nb_trial; + int ack = ICS1523_ACCESS_OK; + unsigned int status = 0xffffffff; + struct clk *twi_clk; + + /* Map in TWI peripheral */ + twi_base = ioremap(AT91RM9200_BASE_TWI, SZ_16K); + if (!twi_base) + return -ENOMEM; + + /* pins used for TWI interface */ + at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */ + at91_set_multi_drive(AT91_PIN_PA25, 1); + at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */ + at91_set_multi_drive(AT91_PIN_PA26, 1); + + /* Enable the TWI clock */ + twi_clk = clk_get(NULL, "twi_clk"); + if (IS_ERR(twi_clk)) + return ICS1523_ACCESS_ERROR; + clk_enable(twi_clk); + + /* Disable interrupts */ + at91_twi_write(AT91_TWI_IDR, -1); + + /* Reset peripheral */ + at91_twi_write(AT91_TWI_CR, AT91_TWI_SWRST); + + /* Set Master mode */ + at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN); + + /* Set TWI Clock Waveform Generator Register */ + at91_ics1523_SetTwiClock(60000); /* MCK in KHz = 60000 KHz */ + + /* ICS1523 Initialisation */ + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) 0); + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OE, (unsigned char) (ICS_OEF | ICS_OET2 | ICS_OETCK)); + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OD, (unsigned char) (ICS_INSEL | 0x7F)); + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0); + + nb_trial = 0; + do { + nb_trial++; + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) (ICS_ENDLS | ICS_ENPLS | ICS_PDEN /*| ICS_FUNCSEL*/)); + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_LCR, (unsigned char) (ICS_PSD | ICS_PFD)); + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD0, (unsigned char) 0x39) ; /* 0x7A */ + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD1, (unsigned char) 0x00); + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_PLLR)); + + /* Program 1ms temporizing period */ + mdelay(1); + + at91_ics1523_ReadByte ((unsigned char) ICS_SR, (char *)&status); + } while (!((unsigned int) status & (unsigned int) ICS_PLLLOCK) && (nb_trial < 10)); + + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAC, (unsigned char) 0x03) ; /* 0x01 */ + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_DPAR)); + + /* Program 1ms temporizing period */ + mdelay(1); + + ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0x00); + + /* Program 1ms temporizing period */ + mdelay(1); + + /* All done - cleanup */ + iounmap(twi_base); + clk_disable(twi_clk); + clk_put(twi_clk); + + return ack; +} diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 98cb614..04e3475 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -26,12 +26,24 @@ #include <asm/mach-types.h> #include <asm/arch/at91_pmc.h> -#include <asm/arch/at91rm9200_mc.h> #include <asm/arch/gpio.h> #include <asm/arch/cpu.h> #include "generic.h" +#ifdef CONFIG_ARCH_AT91RM9200 +#include <asm/arch/at91rm9200_mc.h> + +#define sdram_selfrefresh_enable() at91_sys_write(AT91_SDRAMC_SRR, 1) +#define sdram_selfrefresh_disable() + +#else +#include <asm/arch/at91sam926x_mc.h> + +#define sdram_selfrefresh_enable() at91_sys_write(AT91_SDRAMC_LPR, AT91_SDRAMC_LPCB_SELF_REFRESH) +#define sdram_selfrefresh_disable() at91_sys_write(AT91_SDRAMC_LPR, AT91_SDRAMC_LPCB_DISABLE) + +#endif static int at91_pm_valid_state(suspend_state_t state) { @@ -62,6 +74,7 @@ static int at91_pm_set_target(suspend_state_t state) * Verify that all the clocks are correct before entering * slow-clock mode. */ +#warning "This should probably be moved to clocks.c" static int at91_pm_verify_clocks(void) { unsigned long scsr; @@ -102,20 +115,15 @@ static int at91_pm_verify_clocks(void) } /* - * Call this from platform driver suspend() to see how deeply to suspend. + * This is called from clk_must_disable(), to see how deeply to suspend. * For example, some controllers (like OHCI) need one of the PLL clocks * in order to act as a wakeup source, and those are not available when * going into slow clock mode. - * - * REVISIT: generalize as clk_will_be_available(clk)? Other platforms have - * the very same problem (but not using at91 main_clk), and it'd be better - * to add one generic API rather than lots of platform-specific ones. */ int at91_suspend_entering_slow_clock(void) { return (target_state == PM_SUSPEND_MEM); } -EXPORT_SYMBOL(at91_suspend_entering_slow_clock); static void (*slow_clock)(void); @@ -175,7 +183,7 @@ static int at91_pm_enter(suspend_state_t state) */ asm("b 1f; .align 5; 1:"); asm("mcr p15, 0, r0, c7, c10, 4"); /* drain write buffer */ - at91_sys_write(AT91_SDRAMC_SRR, 1); /* self-refresh mode */ + sdram_selfrefresh_enable(); /* self-refresh mode */ /* fall though to next state */ case PM_SUSPEND_ON: @@ -191,6 +199,7 @@ static int at91_pm_enter(suspend_state_t state) at91_sys_read(AT91_AIC_IPR) & at91_sys_read(AT91_AIC_IMR)); error: + sdram_selfrefresh_disable(); target_state = PM_SUSPEND_ON; at91_irq_resume(); at91_gpio_resume(); @@ -204,16 +213,23 @@ static struct platform_suspend_ops at91_pm_ops ={ .enter = at91_pm_enter, }; +#ifdef CONFIG_AT91_SLOW_CLOCK +extern void at91rm9200_slow_clock(void); +extern u32 at91rm9200_slow_clock_sz; +#endif + static int __init at91_pm_init(void) { - printk("AT91: Power Management\n"); - -#ifdef CONFIG_AT91_PM_SLOW_CLOCK - /* REVISIT allocations of SRAM should be dynamically managed. +#ifdef CONFIG_AT91_SLOW_CLOCK + /* + * REVISIT allocations of SRAM should be dynamically managed. * FIQ handlers and other components will want SRAM/TCM too... */ - slow_clock = (void *) (AT91_VA_BASE_SRAM + (3 * SZ_4K)); + slow_clock = (void *) (AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE + (3 * SZ_4K)); memcpy(slow_clock, at91rm9200_slow_clock, at91rm9200_slow_clock_sz); + printk("AT91: Power Management (with slow clock mode)\n"); +#else + printk("AT91: Power Management\n"); #endif /* Disable SDRAM low-power mode. Cannot be used with self-refresh. */ diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S new file mode 100644 index 0000000..3f5ba62 --- /dev/null +++ b/arch/arm/mach-at91/pm_slowclock.S @@ -0,0 +1,172 @@ +/* + * arch/arm/mach-at91/pm_slow_clock.S + * + * Copyright (C) 2006 Savin Zlobec + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/linkage.h> +#include <asm/hardware.h> +#include <asm/arch/at91_pmc.h> +#include <asm/arch/at91rm9200_mc.h> + +#define MCKRDY_TIMEOUT 1000 +#define MOSCRDY_TIMEOUT 1000 +#define PLLALOCK_TIMEOUT 1000 + + .macro wait_mckrdy + mov r2, #MCKRDY_TIMEOUT +1: sub r2, r2, #1 + cmp r2, #0 + beq 2f + ldr r3, [r1, #AT91_PMC_SR] + tst r3, #AT91_PMC_MCKRDY + beq 1b +2: + .endm + + .macro wait_moscrdy + mov r2, #MOSCRDY_TIMEOUT +1: sub r2, r2, #1 + cmp r2, #0 + beq 2f + ldr r3, [r1, #AT91_PMC_SR] + tst r3, #AT91_PMC_MOSCS + beq 1b +2: + .endm + + .macro wait_pllalock + mov r2, #PLLALOCK_TIMEOUT +1: sub r2, r2, #1 + cmp r2, #0 + beq 2f + ldr r3, [r1, #AT91_PMC_SR] + tst r3, #AT91_PMC_LOCKA + beq 1b +2: + .endm + + .macro wait_plladis + mov r2, #PLLALOCK_TIMEOUT +1: sub r2, r2, #1 + cmp r2, #0 + beq 2f + ldr r3, [r1, #AT91_PMC_SR] + tst r3, #AT91_PMC_LOCKA + bne 1b +2: + .endm + + .text + +ENTRY(at91rm9200_slow_clock) + + ldr r1, .at91_va_base_sys + + /* Put SDRAM in self refresh mode */ + + b 1f + .align 5 +1: mcr p15, 0, r0, c7, c10, 4 + mov r2, #1 + str r2, [r1, #AT91_SDRAMC_SRR] + + /* Save Master clock setting */ + + ldr r2, [r1, #AT91_PMC_MCKR] + str r2, .saved_mckr + + /* + * Set the Master clock source to slow clock + * + * First set the CSS field, wait for MCKRDY + * and than set the PRES and MDIV fields. + * + * See eratta #2[78] for details. + */ + + bic r2, r2, #3 + str r2, [r1, #AT91_PMC_MCKR] + + wait_mckrdy + + mov r2, #0 + str r2, [r1, #AT91_PMC_MCKR] + + /* Save PLLA setting and disable it */ + + ldr r2, [r1, #AT91_CKGR_PLLAR] + str r2, .saved_pllar + + mov r2, #0 + str r2, [r1, #AT91_CKGR_PLLAR] + + wait_plladis + + /* Turn off the main oscillator */ + + ldr r2, [r1, #AT91_CKGR_MOR] + bic r2, r2, #AT91_PMC_MOSCEN + str r2, [r1, #AT91_CKGR_MOR] + + /* Wait for interrupt */ + + mcr p15, 0, r0, c7, c0, 4 + + /* Turn on the main oscillator */ + + ldr r2, [r1, #AT91_CKGR_MOR] + orr r2, r2, #AT91_PMC_MOSCEN + str r2, [r1, #AT91_CKGR_MOR] + + wait_moscrdy + + /* Restore PLLA setting */ + + ldr r2, .saved_pllar + str r2, [r1, #AT91_CKGR_PLLAR] + + wait_pllalock + + /* + * Restore master clock setting + * + * First set PRES if it was not 0, + * than set CSS and MDIV fields. + * After every change wait for + * MCKRDY. + * + * See eratta #2[78] for details. + */ + + ldr r2, .saved_mckr + tst r2, #0x1C + beq 2f + and r2, r2, #0x1C + str r2, [r1, #AT91_PMC_MCKR] + + wait_mckrdy + +2: ldr r2, .saved_mckr + str r2, [r1, #AT91_PMC_MCKR] + + wait_mckrdy + + mov pc, lr + +.saved_mckr: + .word 0 + +.saved_pllar: + .word 0 + +.at91_va_base_sys: + .word AT91_VA_BASE_SYS + +ENTRY(at91rm9200_slow_clock_sz) + .word .-at91rm9200_slow_clock diff --git a/arch/arm/mach-at91/tclib.c b/arch/arm/mach-at91/tclib.c new file mode 100644 index 0000000..b6389ac --- /dev/null +++ b/arch/arm/mach-at91/tclib.c @@ -0,0 +1,17 @@ +#include <linux/clk.h> +#include <linux/kernel.h> +#include <linux/module.h> + +#include "tclib.h" + +static struct atmel_tcblock *blocks; +static int nblocks; + +/* + * Called from the processor-specific init to register the TC Blocks. + */ +void __init atmel_tc_init(struct atmel_tcblock *tcblocks, int n) +{ + blocks = tcblocks; + nblocks = n; +} diff --git a/arch/arm/mach-at91/tclib.h b/arch/arm/mach-at91/tclib.h new file mode 100644 index 0000000..dc5dfb6 --- /dev/null +++ b/arch/arm/mach-at91/tclib.h @@ -0,0 +1,11 @@ + +#define TC_PER_TCB 3 + +struct atmel_tcblock { + u32 physaddr; + void __iomem *ioaddr; + struct clk *clk[TC_PER_TCB]; + int irq[TC_PER_TCB]; +}; + +extern void __init atmel_tc_init(struct atmel_tcblock *tcblocks, int n); diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile index 2a07a28..a2ccbc2 100644 --- a/arch/arm/mach-ks8695/Makefile +++ b/arch/arm/mach-ks8695/Makefile @@ -9,7 +9,11 @@ obj-n := obj- := # PCI support is optional -#obj-$(CONFIG_PCI) += pci.o +obj-$(CONFIG_PCI) += pci.o + +# LEDs +obj-$(CONFIG_LEDS) += leds.o # Board-specific support obj-$(CONFIG_MACH_KS8695) += board-micrel.o + diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c index 2feeef8..05ac2bd 100644 --- a/arch/arm/mach-ks8695/board-micrel.c +++ b/arch/arm/mach-ks8695/board-micrel.c @@ -40,7 +40,7 @@ static void __init micrel_init(void) printk(KERN_INFO "Micrel KS8695 Development Board initializing\n"); #ifdef CONFIG_PCI -// ks8695_init_pci(&micrel_pci); + ks8695_init_pci(&micrel_pci); #endif /* Add devices */ diff --git a/arch/arm/mach-ks8695/devices.c b/arch/arm/mach-ks8695/devices.c index 386593f..3db2ec6 100644 --- a/arch/arm/mach-ks8695/devices.c +++ b/arch/arm/mach-ks8695/devices.c @@ -176,6 +176,27 @@ static void __init ks8695_add_device_watchdog(void) {} #endif +/* -------------------------------------------------------------------- + * LEDs + * -------------------------------------------------------------------- */ + +#if defined(CONFIG_LEDS) +short ks8695_leds_cpu = -1; +short ks8695_leds_timer = -1; + +void __init ks8695_init_leds(u8 cpu_led, u8 timer_led) +{ + /* Enable GPIO to access the LEDs */ + gpio_direction_output(cpu_led, 1); + gpio_direction_output(timer_led, 1); + + ks8695_leds_cpu = cpu_led; + ks8695_leds_timer = timer_led; +} +#else +void __init ks8695_init_leds(u8 cpu_led, u8 timer_led) {} +#endif + /* -------------------------------------------------------------------- */ /* diff --git a/arch/arm/mach-ks8695/gpio.c b/arch/arm/mach-ks8695/gpio.c index b1aa3cb..5e46191 100644 --- a/arch/arm/mach-ks8695/gpio.c +++ b/arch/arm/mach-ks8695/gpio.c @@ -20,6 +20,8 @@ #include <linux/kernel.h> #include <linux/mm.h> #include <linux/init.h> +#include <linux/debugfs.h> +#include <linux/seq_file.h> #include <linux/module.h> #include <asm/io.h> @@ -216,3 +218,84 @@ int irq_to_gpio(unsigned int irq) return (irq - KS8695_IRQ_EXTERN0); } EXPORT_SYMBOL(irq_to_gpio); + + +/* .... Debug interface ..................................................... */ + +#ifdef CONFIG_DEBUG_FS + +static int ks8695_gpio_show(struct seq_file *s, void *unused) +{ + unsigned int enable[] = { IOPC_IOEINT0EN, IOPC_IOEINT1EN, IOPC_IOEINT2EN, IOPC_IOEINT3EN, IOPC_IOTIM0EN, IOPC_IOTIM1EN }; + unsigned int intmask[] = { IOPC_IOEINT0TM, IOPC_IOEINT1TM, IOPC_IOEINT2TM, IOPC_IOEINT3TM }; + unsigned long mode, ctrl, data; + int i; + + mode = __raw_readl(KS8695_GPIO_VA + KS8695_IOPM); + ctrl = __raw_readl(KS8695_GPIO_VA + KS8695_IOPC); + data = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD); + + seq_printf(s, "Pin\tI/O\tFunction\tState\n\n"); + + for (i = KS8695_GPIO_0; i <= KS8695_GPIO_15 ; i++) { + seq_printf(s, "%i:\t", i); + + seq_printf(s, "%s\t", (mode & IOPM_(i)) ? "Output" : "Input"); + + if (i <= KS8695_GPIO_3) { + if (ctrl & enable[i]) { + seq_printf(s, "EXT%i ", i); + + switch ((ctrl & intmask[i]) >> (4 * i)) { + case IOPC_TM_LOW: + seq_printf(s, "(Low)"); break; + case IOPC_TM_HIGH: + seq_printf(s, "(High)"); break; + case IOPC_TM_RISING: + seq_printf(s, "(Rising)"); break; + case IOPC_TM_FALLING: + seq_printf(s, "(Falling)"); break; + case IOPC_TM_EDGE: + seq_printf(s, "(Edges)"); break; + } + } + else + seq_printf(s, "GPIO\t"); + } + else if (i <= KS8695_GPIO_5) { + if (ctrl & enable[i]) + seq_printf(s, "TOUT%i\t", i - KS8695_GPIO_4); + else + seq_printf(s, "GPIO\t"); + } + else + seq_printf(s, "GPIO\t"); + + seq_printf(s, "\t"); + + seq_printf(s, "%i\n", (data & IOPD_(i)) ? 1 : 0); + } + return 0; +} + +static int ks8695_gpio_open(struct inode *inode, struct file *file) +{ + return single_open(file, ks8695_gpio_show, NULL); +} + +static const struct file_operations ks8695_gpio_operations = { + .open = ks8695_gpio_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int __init ks8695_gpio_debugfs_init(void) +{ + /* /sys/kernel/debug/ks8695_gpio */ + (void) debugfs_create_file("ks8695_gpio", S_IFREG | S_IRUGO, NULL, NULL, &ks8695_gpio_operations); + return 0; +} +postcore_initcall(ks8695_gpio_debugfs_init); + +#endif diff --git a/arch/arm/mach-ks8695/leds.c b/arch/arm/mach-ks8695/leds.c new file mode 100644 index 0000000..d61762a --- /dev/null +++ b/arch/arm/mach-ks8695/leds.c @@ -0,0 +1,94 @@ +/* + * LED driver for KS8695-based boards. + * + * Copyright (C) Andrew Victor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> + +#include <asm/mach-types.h> +#include <asm/leds.h> +#include <asm/arch/devices.h> +#include <asm/arch/gpio.h> + + +static inline void ks8695_led_on(unsigned int led) +{ + gpio_set_value(led, 0); +} + +static inline void ks8695_led_off(unsigned int led) +{ + gpio_set_value(led, 1); +} + +static inline void ks8695_led_toggle(unsigned int led) +{ + unsigned long is_off = gpio_get_value(led); + if (is_off) + ks8695_led_on(led); + else + ks8695_led_off(led); +} + + +/* + * Handle LED events. + */ +static void ks8695_leds_event(led_event_t evt) +{ + unsigned long flags; + + local_irq_save(flags); + + switch(evt) { + case led_start: /* System startup */ + ks8695_led_on(ks8695_leds_cpu); + break; + + case led_stop: /* System stop / suspend */ + ks8695_led_off(ks8695_leds_cpu); + break; + +#ifdef CONFIG_LEDS_TIMER + case led_timer: /* Every 50 timer ticks */ + ks8695_led_toggle(ks8695_leds_timer); + break; +#endif + +#ifdef CONFIG_LEDS_CPU + case led_idle_start: /* Entering idle state */ + ks8695_led_off(ks8695_leds_cpu); + break; + + case led_idle_end: /* Exit idle state */ + ks8695_led_on(ks8695_leds_cpu); + break; +#endif + + default: + break; + } + + local_irq_restore(flags); +} + + +static int __init leds_init(void) +{ + if ((ks8695_leds_timer == -1) || (ks8695_leds_cpu == -1)) + return -ENODEV; + + leds_event = ks8695_leds_event; + + leds_event(led_start); + return 0; +} + +__initcall(leds_init); diff --git a/arch/arm/mach-ks8695/pci.c b/arch/arm/mach-ks8695/pci.c new file mode 100644 index 0000000..4d2a5bf --- /dev/null +++ b/arch/arm/mach-ks8695/pci.c @@ -0,0 +1,324 @@ +/* + * arch/arm/mach-ks8695/pci.c + * + * Copyright (C) 2003, Micrel Semiconductors + * Copyright (C) 2006, Greg Ungerer <gerg@snapgear.com> + * Copyright (C) 2006, Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/mm.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/delay.h> + +#include <asm/io.h> +#include <asm/mach/pci.h> +#include <asm/hardware.h> + +#include <asm/arch/devices.h> +#include <asm/arch/regs-pci.h> + + +static int pci_dbg; +static int pci_cfg_dbg; + + +static void ks8695_pci_setupconfig(unsigned int bus_nr, unsigned int devfn, unsigned int where) +{ + unsigned long pbca; + + pbca = PBCA_ENABLE | (where & ~3); + pbca |= PCI_SLOT(devfn) << 11 ; + pbca |= PCI_FUNC(devfn) << 8; + pbca |= bus_nr << 16; + + if (bus_nr == 0) { + /* use Type-0 transaction */ + __raw_writel(pbca, KS8695_PCI_VA + KS8695_PBCA); + } else { + /* use Type-1 transaction */ + __raw_writel(pbca | PBCA_TYPE1, KS8695_PCI_VA + KS8695_PBCA); + } +} + + +/* + * The KS8695 datasheet prohibits anything other than 32bit accesses + * to the IO registers, so all our configuration must be done with + * 32bit operations, and the correct bit masking and shifting. + */ + +static int ks8695_pci_readconfig(struct pci_bus *bus, + unsigned int devfn, int where, int size, u32 *value) +{ + ks8695_pci_setupconfig(bus->number, devfn, where); + + *value = __raw_readl(KS8695_PCI_VA + KS8695_PBCD); + + switch (size) { + case 4: + break; + case 2: + *value = *value >> ((where & 2) * 8); + *value &= 0xffff; + break; + case 1: + *value = *value >> ((where & 3) * 8); + *value &= 0xff; + break; + } + + if (pci_cfg_dbg) { + printk("read: %d,%08x,%02x,%d: %08x (%08x)\n", + bus->number, devfn, where, size, *value, + __raw_readl(KS8695_PCI_VA + KS8695_PBCD)); + } + + return PCIBIOS_SUCCESSFUL; +} + +static int ks8695_pci_writeconfig(struct pci_bus *bus, + unsigned int devfn, int where, int size, u32 value) +{ + unsigned long tmp; + + if (pci_cfg_dbg) { + printk("write: %d,%08x,%02x,%d: %08x\n", + bus->number, devfn, where, size, value); + } + + ks8695_pci_setupconfig(bus->number, devfn, where); + + switch (size) { + case 4: + __raw_writel(value, KS8695_PCI_VA + KS8695_PBCD); + break; + case 2: + tmp = __raw_readl(KS8695_PCI_VA + KS8695_PBCD); + tmp &= ~(0xffff << ((where & 2) * 8)); + tmp |= value << ((where & 2) * 8); + + __raw_writel(tmp, KS8695_PCI_VA + KS8695_PBCD); + break; + case 1: + tmp = __raw_readl(KS8695_PCI_VA + KS8695_PBCD); + tmp &= ~(0xff << ((where & 3) * 8)); + tmp |= value << ((where & 3) * 8); + + __raw_writel(tmp, KS8695_PCI_VA + KS8695_PBCD); + break; + } + + return PCIBIOS_SUCCESSFUL; +} + +static void ks8695_local_writeconfig(int where, u32 value) +{ + ks8695_pci_setupconfig(0, 0, where); + __raw_writel(value, KS8695_PCI_VA + KS8695_PBCD); +} + +static struct pci_ops ks8695_pci_ops = { + .read = ks8695_pci_readconfig, + .write = ks8695_pci_writeconfig, +}; + +static struct pci_bus *ks8695_pci_scan_bus(int nr, struct pci_sys_data *sys) +{ + return pci_scan_bus(sys->busnr, &ks8695_pci_ops, sys); +} + +static struct resource pci_mem = { + .name = "PCI Memory space", + .start = KS8695_PCIMEM_PA, + .end = KS8695_PCIMEM_PA + (KS8695_PCIMEM_SIZE - 1), + .flags = IORESOURCE_MEM, +}; + +static struct resource pci_io = { + .name = "PCI IO space", + .start = KS8695_PCIIO_PA, + .end = KS8695_PCIIO_PA + (KS8695_PCIIO_SIZE - 1), + .flags = IORESOURCE_IO, +}; + +static int __init ks8695_pci_setup(int nr, struct pci_sys_data *sys) +{ + if (nr > 0) + return 0; + + request_resource(&iomem_resource, &pci_mem); + request_resource(&ioport_resource, &pci_io); + + sys->resource[0] = &pci_io; + sys->resource[1] = &pci_mem; + sys->resource[2] = NULL; + + /* Assign and enable processor bridge */ + ks8695_local_writeconfig(PCI_BASE_ADDRESS_0, KS8695_PCIMEM_PA); + + /* Enable bus-master & Memory Space access */ + ks8695_local_writeconfig(PCI_COMMAND, PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY); + + /* Set cache-line size & latency. */ + ks8695_local_writeconfig(PCI_CACHE_LINE_SIZE, (32 << 8) | (L1_CACHE_BYTES / sizeof(u32))); + + /* Reserve PCI memory space for PCI-AHB resources */ + if (!request_mem_region(KS8695_PCIMEM_PA, SZ_64M, "PCI-AHB Bridge")) { + printk(KERN_ERR "Cannot allocate PCI-AHB Bridge memory.\n"); + return -EBUSY; + } + + return 1; +} + +static inline unsigned int size_mask(unsigned long size) +{ + return (~size) + 1; +} + +static int ks8695_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) +{ + unsigned long pc = instruction_pointer(regs); + unsigned long instr = *(unsigned long *)pc; + unsigned long cmdstat; + + cmdstat = __raw_readl(KS8695_PCI_VA + KS8695_CRCFCS); + + printk(KERN_ERR "PCI abort: address = 0x%08lx fsr = 0x%03x PC = 0x%08lx LR = 0x%08lx [%s%s%s%s%s]\n", + addr, fsr, regs->ARM_pc, regs->ARM_lr, + cmdstat & (PCI_STATUS_SIG_TARGET_ABORT << 16) ? "GenTarget" : " ", + cmdstat & (PCI_STATUS_REC_TARGET_ABORT << 16) ? "RecvTarget" : " ", + cmdstat & (PCI_STATUS_REC_MASTER_ABORT << 16) ? "MasterAbort" : " ", + cmdstat & (PCI_STATUS_SIG_SYSTEM_ERROR << 16) ? "SysError" : " ", + cmdstat & (PCI_STATUS_DETECTED_PARITY << 16) ? "Parity" : " " + ); + + __raw_writel(cmdstat, KS8695_PCI_VA + KS8695_CRCFCS); + + /* + * If the instruction being executed was a read, + * make it look like it read all-ones. + */ + if ((instr & 0x0c100000) == 0x04100000) { + int reg = (instr >> 12) & 15; + unsigned long val; + + if (instr & 0x00400000) + val = 255; + else + val = -1; + + regs->uregs[reg] = val; + regs->ARM_pc += 4; + return 0; + } + + if ((instr & 0x0e100090) == 0x00100090) { + int reg = (instr >> 12) & 15; + + regs->uregs[reg] = -1; + regs->ARM_pc += 4; + return 0; + } + + return 1; +} + +static void __init ks8695_pci_preinit(void) +{ + /* stage 1 initialization, subid, subdevice = 0x0001 */ + __raw_writel(0x00010001, KS8695_PCI_VA + KS8695_CRCSID); + + /* stage 2 initialization */ + /* prefetch limits with 16 words, retry enable */ + __raw_writel(0x40000000, KS8695_PCI_VA + KS8695_PBCS); + + /* configure memory mapping */ + __raw_writel(KS8695_PCIMEM_PA, KS8695_PCI_VA + KS8695_PMBA); + __raw_writel(size_mask(KS8695_PCIMEM_SIZE), KS8695_PCI_VA + KS8695_PMBAM); + __raw_writel(KS8695_PCIMEM_PA, KS8695_PCI_VA + KS8695_PMBAT); + __raw_writel(0, KS8695_PCI_VA + KS8695_PMBAC); + + /* configure IO mapping */ + __raw_writel(KS8695_PCIIO_PA, KS8695_PCI_VA + KS8695_PIOBA); + __raw_writel(size_mask(KS8695_PCIIO_SIZE), KS8695_PCI_VA + KS8695_PIOBAM); + __raw_writel(KS8695_PCIIO_PA, KS8695_PCI_VA + KS8695_PIOBAT); + __raw_writel(0, KS8695_PCI_VA + KS8695_PIOBAC); + + /* hook in fault handlers */ + hook_fault_code(8, ks8695_pci_fault, SIGBUS, "external abort on non-linefetch"); + hook_fault_code(10, ks8695_pci_fault, SIGBUS, "external abort on non-linefetch"); +} + +static void ks8695_show_pciregs(void) +{ + if (!pci_dbg) + return; + + printk(KERN_INFO "PCI: CRCFID = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFID)); + printk(KERN_INFO "PCI: CRCFCS = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFCS)); + printk(KERN_INFO "PCI: CRCFRV = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFRV)); + printk(KERN_INFO "PCI: CRCFLT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFLT)); + printk(KERN_INFO "PCI: CRCBMA = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCBMA)); + printk(KERN_INFO "PCI: CRCSID = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCSID)); + printk(KERN_INFO "PCI: CRCFIT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_CRCFIT)); + + printk(KERN_INFO "PCI: PBM = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PBM)); + printk(KERN_INFO "PCI: PBCS = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PBCS)); + + printk(KERN_INFO "PCI: PMBA = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBA)); + printk(KERN_INFO "PCI: PMBAC = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAC)); + printk(KERN_INFO "PCI: PMBAM = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAM)); + printk(KERN_INFO "PCI: PMBAT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PMBAT)); + + printk(KERN_INFO "PCI: PIOBA = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBA)); + printk(KERN_INFO "PCI: PIOBAC = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAC)); + printk(KERN_INFO "PCI: PIOBAM = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAM)); + printk(KERN_INFO "PCI: PIOBAT = %08x\n", __raw_readl(KS8695_PCI_VA + KS8695_PIOBAT)); +} + + +static struct hw_pci ks8695_pci __initdata = { + .nr_controllers = 1, + .preinit = ks8695_pci_preinit, + .setup = ks8695_pci_setup, + .scan = ks8695_pci_scan_bus, + .postinit = NULL, + .swizzle = pci_std_swizzle, + .map_irq = NULL, +}; + +void __init ks8695_init_pci(struct ks8695_pci_cfg *cfg) +{ + if (__raw_readl(KS8695_PCI_VA + KS8695_CRCFRV) & CFRV_GUEST) { + printk("PCI: KS8695 in guest mode, not initialising\n"); + return; + } + + printk(KERN_INFO "PCI: Initialising\n"); + ks8695_show_pciregs(); + + /* set Mode */ + __raw_writel(cfg->mode << 29, KS8695_PCI_VA + KS8695_PBM); + + ks8695_pci.map_irq = cfg->map_irq; /* board-specific map_irq method */ + + pci_common_init(&ks8695_pci); +} diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 0a9a5e7..1f10f00 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Fri May 11 19:53:41 2007 +# Last update: Mon Nov 12 14:39:37 2007 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -266,7 +266,7 @@ stork_egg ARCH_STORK_EGG STORK_EGG 248 wismo SA1100_WISMO WISMO 249 ezlinx ARCH_EZLINX EZLINX 250 at91rm9200 ARCH_AT91RM9200 AT91RM9200 251 -orion ARCH_ORION ORION 252 +adtech_orion ARCH_ADTECH_ORION ADTECH_ORION 252 neptune ARCH_NEPTUNE NEPTUNE 253 hackkit SA1100_HACKKIT HACKKIT 254 pxa_wins30 ARCH_PXA_WINS30 PXA_WINS30 255 @@ -661,7 +661,7 @@ a9200ec MACH_A9200EC A9200EC 645 pnx0105 MACH_PNX0105 PNX0105 646 adcpoecpu MACH_ADCPOECPU ADCPOECPU 647 csb637 MACH_CSB637 CSB637 648 -ml69q6203 MACH_ML69Q6203 ML69Q6203 649 +ml675050 MACH_ML69Q6203 ML69Q6203 649 mb9200 MACH_MB9200 MB9200 650 kulun MACH_KULUN KULUN 651 snapper MACH_SNAPPER SNAPPER 652 @@ -953,7 +953,7 @@ fred_jack MACH_FRED_JACK FRED_JACK 939 ttg_color1 MACH_TTG_COLOR1 TTG_COLOR1 940 nxeb500hmi MACH_NXEB500HMI NXEB500HMI 941 netdcu8 MACH_NETDCU8 NETDCU8 942 -ml675050_cpu_boa MACH_ML675050_CPU_BOA ML675050_CPU_BOA 943 +ml675050_dev_sys MACH_ML675050_CPU_BOA ML675050_CPU_BOA 943 ng_fvx538 MACH_NG_FVX538 NG_FVX538 944 ng_fvs338 MACH_NG_FVS338 NG_FVS338 945 pnx4103 MACH_PNX4103 PNX4103 946 @@ -1148,7 +1148,7 @@ aidx270 MACH_AIDX270 AIDX270 1134 rema MACH_REMA REMA 1135 bps1000 MACH_BPS1000 BPS1000 1136 hw90350 MACH_HW90350 HW90350 1137 -omap_sdp3430 MACH_OMAP_SDP3430 OMAP_SDP3430 1138 +omap_3430sdp MACH_OMAP_3430SDP OMAP_3430SDP 1138 bluetouch MACH_BLUETOUCH BLUETOUCH 1139 vstms MACH_VSTMS VSTMS 1140 xsbase270 MACH_XSBASE270 XSBASE270 1141 @@ -1214,7 +1214,7 @@ osstbox MACH_OSSTBOX OSSTBOX 1203 kbat9261 MACH_KBAT9261 KBAT9261 1204 ct1100 MACH_CT1100 CT1100 1205 akcppxa MACH_AKCPPXA AKCPPXA 1206 -zevio_1020 MACH_ZEVIO_1020 ZEVIO_1020 1207 +ochaya1020 MACH_OCHAYA1020 OCHAYA1020 1207 hitrack MACH_HITRACK HITRACK 1208 syme1 MACH_SYME1 SYME1 1209 syhl1 MACH_SYHL1 SYHL1 1210 @@ -1299,7 +1299,7 @@ xp179 MACH_XP179 XP179 1290 h4300 MACH_H4300 H4300 1291 goramo_mlr MACH_GORAMO_MLR GORAMO_MLR 1292 mxc30020evb MACH_MXC30020EVB MXC30020EVB 1293 -adsbitsymx MACH_ADSBITSIMX ADSBITSIMX 1294 +adsbitsyg5 MACH_ADSBITSIMX ADSBITSIMX 1294 adsportalplus MACH_ADSPORTALPLUS ADSPORTALPLUS 1295 mmsp2plus MACH_MMSP2PLUS MMSP2PLUS 1296 em_x270 MACH_EM_X270 EM_X270 1297 @@ -1367,3 +1367,189 @@ db88f5281 MACH_DB88F5281 DB88F5281 1358 csb726 MACH_CSB726 CSB726 1359 tik27 MACH_TIK27 TIK27 1360 mx_uc7420 MACH_MX_UC7420 MX_UC7420 1361 +rirm3 MACH_RIRM3 RIRM3 1362 +pelco_odyssey MACH_PELCO_ODYSSEY PELCO_ODYSSEY 1363 +arm920t MACH_ARM920T ARM920T 1364 +add_abox MACH_ADD_ABOX ADD_ABOX 1365 +add_tpid MACH_ADD_TPID ADD_TPID 1366 +minicheck MACH_MINICHECK MINICHECK 1367 +idam MACH_IDAM IDAM 1368 +mario_mx MACH_MARIO_MX MARIO_MX 1369 +vi1888 MACH_VI1888 VI1888 1370 +zr4230 MACH_ZR4230 ZR4230 1371 +t1_ix_blue MACH_T1_IX_BLUE T1_IX_BLUE 1372 +syhq2 MACH_SYHQ2 SYHQ2 1373 +computime_r3 MACH_COMPUTIME_R3 COMPUTIME_R3 1374 +oratis MACH_ORATIS ORATIS 1375 +mikko MACH_MIKKO MIKKO 1376 +holon MACH_HOLON HOLON 1377 +olip8 MACH_OLIP8 OLIP8 1378 +ghi270hg MACH_GHI270HG GHI270HG 1379 +davinci_dm6467_evm MACH_DAVINCI_DM6467_EVM DAVINCI_DM6467_EVM 1380 +davinci_dm355_evm MACH_DAVINCI_DM350_EVM DAVINCI_DM350_EVM 1381 +ocearm MACH_OCEARMTEST OCEARMTEST 1382 +blackriver MACH_BLACKRIVER BLACKRIVER 1383 +sandgate_wp MACH_SANDGATEWP SANDGATEWP 1384 +cdotbwsg MACH_CDOTBWSG CDOTBWSG 1385 +quark963 MACH_QUARK963 QUARK963 1386 +csb735 MACH_CSB735 CSB735 1387 +littleton MACH_LITTLETON LITTLETON 1388 +mio_p550 MACH_MIO_P550 MIO_P550 1389 +motion2440 MACH_MOTION2440 MOTION2440 1390 +imm500 MACH_IMM500 IMM500 1391 +homematic MACH_HOMEMATIC HOMEMATIC 1392 +ermine MACH_ERMINE ERMINE 1393 +kb9202b MACH_KB9202B KB9202B 1394 +hs1xx MACH_HS1XX HS1XX 1395 +studentmate2440 MACH_STUDENTMATE2440 STUDENTMATE2440 1396 +arvoo_l1_z1 MACH_ARVOO_L1_Z1 ARVOO_L1_Z1 1397 +dep2410k MACH_DEP2410K DEP2410K 1398 +xxsvideo MACH_XXSVIDEO XXSVIDEO 1399 +im4004 MACH_IM4004 IM4004 1400 +ochaya1050 MACH_OCHAYA1050 OCHAYA1050 1401 +lep9261 MACH_LEP9261 LEP9261 1402 +svenmeb MACH_SVENMEB SVENMEB 1403 +fortunet2ne MACH_FORTUNET2NE FORTUNET2NE 1404 +omap2 MACH_OMAP2 OMAP2 1405 +nxhx MACH_NXHX NXHX 1406 +realview_pb11mp MACH_REALVIEW_PB11MP REALVIEW_PB11MP 1407 +ids500 MACH_IDS500 IDS500 1408 +ors_n725 MACH_ORS_N725 ORS_N725 1409 +hsdarm MACH_HSDARM HSDARM 1410 +sha_pon003 MACH_SHA_PON003 SHA_PON003 1411 +sha_pon004 MACH_SHA_PON004 SHA_PON004 1412 +sha_pon007 MACH_SHA_PON007 SHA_PON007 1413 +sha_pon011 MACH_SHA_PON011 SHA_PON011 1414 +h6042 MACH_H6042 H6042 1415 +h6043 MACH_H6043 H6043 1416 +looxc550 MACH_LOOXC550 LOOXC550 1417 +cnty_titan MACH_CNTY_TITAN CNTY_TITAN 1418 +app3xx MACH_APP3XX APP3XX 1419 +sideoatsgrama MACH_SIDEOATSGRAMA SIDEOATSGRAMA 1420 +xscale_palmt700p MACH_XSCALE_PALMT700P XSCALE_PALMT700P 1421 +xscale_palmt700w MACH_XSCALE_PALMT700W XSCALE_PALMT700W 1422 +xscale_palmt750 MACH_XSCALE_PALMT750 XSCALE_PALMT750 1423 +xscale_palmt755p MACH_XSCALE_PALMT755P XSCALE_PALMT755P 1424 +ezreganut9200 MACH_EZREGANUT9200 EZREGANUT9200 1425 +sarge MACH_SARGE SARGE 1426 +a696 MACH_A696 A696 1427 +turtle1916 MACH_TURTLE TURTLE 1428 +pxa1916 MACH_MY5910TURTLE MY5910TURTLE 1429 +mx27_3ds MACH_MX27_3DS MX27_3DS 1430 +bishop MACH_BISHOP BISHOP 1431 +pxx MACH_PXX PXX 1432 +redwood MACH_REDWOOD REDWOOD 1433 +dummy MACH_OMAP2430DLP OMAP2430DLP 1434 +dummy_board MACH_OMAP2430OSK OMAP2430OSK 1435 +omap_2430dlp MACH_OMAP_2430DLP OMAP_2430DLP 1436 +omap_2430osk MACH_OMAP_2430OSK OMAP_2430OSK 1437 +sardine MACH_SARDINE SARDINE 1438 +halibut MACH_HALIBUT HALIBUT 1439 +trout MACH_TROUT TROUT 1440 +goldfish MACH_GOLDFISH GOLDFISH 1441 +gesbc2440 MACH_GESBC2440 GESBC2440 1442 +nomad MACH_NOMAD NOMAD 1443 +rosalind MACH_ROSALIND ROSALIND 1444 +cc9p9215 MACH_CC9P9215 CC9P9215 1445 +cc9p9210 MACH_CC9P9210 CC9P9210 1446 +cc9p9215js MACH_CC9P9215JS CC9P9215JS 1447 +cc9p9210js MACH_CC9P9210JS CC9P9210JS 1448 +nasffe MACH_NASFFE NASFFE 1449 +tn2x0bd MACH_TN2X0BD TN2X0BD 1450 +gwmpxa MACH_GWMPXA GWMPXA 1451 +exyplus MACH_EXYPLUS EXYPLUS 1452 +jadoo21 MACH_JADOO21 JADOO21 1453 +looxn560 MACH_LOOXN560 LOOXN560 1454 +bonsai MACH_BONSAI BONSAI 1455 +adsmilgato MACH_ADSMILGATO ADSMILGATO 1456 +gba MACH_GBA GBA 1457 +h6044 MACH_H6044 H6044 1458 +app MACH_APP APP 1459 +tct_hammer MACH_TCT_HAMMER TCT_HAMMER 1460 +herald MACH_HERMES HERMES 1461 +artemis MACH_ARTEMIS ARTEMIS 1462 +htctitan MACH_HTCTITAN HTCTITAN 1463 +qranium MACH_QRANIUM QRANIUM 1464 +add_wsc2 MACH_ADD_WSC2 ADD_WSC2 1465 +add_medinet MACH_ADD_MEDINET ADD_MEDINET 1466 +bboard MACH_BBOARD BBOARD 1467 +cambria MACH_CAMBRIA CAMBRIA 1468 +mt7xxx MACH_MT7XXX MT7XXX 1469 +matrix512 MACH_MATRIX512 MATRIX512 1470 +matrix522 MACH_MATRIX522 MATRIX522 1471 +ipac5010 MACH_IPAC5010 IPAC5010 1472 +sakura MACH_SAKURA SAKURA 1473 +grocx MACH_GROCX GROCX 1474 +pm9263 MACH_PM9263 PM9263 1475 +sim_one MACH_SIM_ONE SIM_ONE 1476 +acq132 MACH_ACQ132 ACQ132 1477 +datr MACH_DATR DATR 1478 +actux1 MACH_ACTUX1 ACTUX1 1479 +actux2 MACH_ACTUX2 ACTUX2 1480 +actux3 MACH_ACTUX3 ACTUX3 1481 +flexit MACH_FLEXIT FLEXIT 1482 +bh2x0bd MACH_BH2X0BD BH2X0BD 1483 +atb2002 MACH_ATB2002 ATB2002 1484 +xenon MACH_XENON XENON 1485 +fm607 MACH_FM607 FM607 1486 +matrix514 MACH_MATRIX514 MATRIX514 1487 +matrix524 MACH_MATRIX524 MATRIX524 1488 +inpod MACH_INPOD INPOD 1489 +jive MACH_JIVE JIVE 1490 +tll_mx21 MACH_TLL_MX21 TLL_MX21 1491 +sbc2800 MACH_SBC2800 SBC2800 1492 +cc7ucamry MACH_CC7UCAMRY CC7UCAMRY 1493 +ubisys_p9_sc15 MACH_UBISYS_P9_SC15 UBISYS_P9_SC15 1494 +ubisys_p9_ssc2d10 MACH_UBISYS_P9_SSC2D10 UBISYS_P9_SSC2D10 1495 +ubisys_p9_rcu3 MACH_UBISYS_P9_RCU3 UBISYS_P9_RCU3 1496 +aml_m8000 MACH_AML_M8000 AML_M8000 1497 +snapper_270 MACH_SNAPPER_270 SNAPPER_270 1498 +omap_bbx MACH_OMAP_BBX OMAP_BBX 1499 +ucn2410 MACH_UCN2410 UCN2410 1500 +sam9_l9260 MACH_SAM9_L9260 SAM9_L9260 1501 +eti_c2 MACH_ETI_C2 ETI_C2 1502 +avalanche MACH_AVALANCHE AVALANCHE 1503 +realview_pb1176 MACH_REALVIEW_PB1176 REALVIEW_PB1176 1504 +dp1500 MACH_DP1500 DP1500 1505 +apple_iphone MACH_APPLE_IPHONE APPLE_IPHONE 1506 +yl9200 MACH_YL9200 YL9200 1507 +rd88f5182 MACH_RD88F5182 RD88F5182 1508 +kurobox_pro MACH_KUROBOX_PRO KUROBOX_PRO 1509 +se_poet MACH_SE_POET SE_POET 1510 +mx31_3ds MACH_MX31_3DS MX31_3DS 1511 +r270 MACH_R270 R270 1512 +armour21 MACH_ARMOUR21 ARMOUR21 1513 +dt2 MACH_DT2 DT2 1514 +vt4 MACH_VT4 VT4 1515 +tyco320 MACH_TYCO320 TYCO320 1516 +adma MACH_ADMA ADMA 1517 +wp188 MACH_WP188 WP188 1518 +corsica MACH_CORSICA CORSICA 1519 +bigeye MACH_BIGEYE BIGEYE 1520 +machine_is_arm2410 MACH_MACHINE_IS_ARM2410 MACHINE_IS_ARM2410 1521 +tll5000 MACH_TLL5000 TLL5000 1522 +hni270 MACH_HNI_X270 HNI_X270 1523 +qong MACH_QONG QONG 1524 +tcompact MACH_TCOMPACT TCOMPACT 1525 +puma5 MACH_PUMA5 PUMA5 1526 +elara MACH_ELARA ELARA 1527 +ellington MACH_ELLINGTON ELLINGTON 1528 +xda_atom MACH_XDA_ATOM XDA_ATOM 1529 +energizer2 MACH_ENERGIZER2 ENERGIZER2 1530 +odin MACH_ODIN ODIN 1531 +actux4 MACH_ACTUX4 ACTUX4 1532 +esl_omap MACH_ESL_OMAP ESL_OMAP 1533 +omap2evm MACH_OMAP2EVM OMAP2EVM 1534 +omap3evm MACH_OMAP3EVM OMAP3EVM 1535 +add_pcu57 MACH_ADD_PCU57 ADD_PCU57 1536 +monaco MACH_MONACO MONACO 1537 +levante MACH_LEVANTE LEVANTE 1538 +tmxipx425 MACH_TMXIPX425 TMXIPX425 1539 +leep MACH_LEEP LEEP 1540 +raad MACH_RAAD RAAD 1541 +dns323 MACH_DNS323 DNS323 1542 +ap1000 MACH_AP1000 AP1000 1543 +a9sam6432 MACH_A9SAM6432 A9SAM6432 1544 +shiny MACH_SHINY SHINY 1545 +omap3_beagle MACH_OMAP3_BEAGLE OMAP3_BEAGLE 1546 +csr_bdb2 MACH_CSR_BDB2 CSR_BDB2 1547 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index ef1ed5d..99be2d0 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -1040,5 +1040,21 @@ config DEVPORT source "drivers/s390/char/Kconfig" +config AT91_SPI + bool "SPI driver (legacy) for AT91RM9200 processors" + depends on ARCH_AT91RM9200 + default y + help + The SPI driver gives access to this serial bus on the AT91RM9200 + processor. + +config AT91_SPIDEV + bool "SPI device interface (legacy) for AT91RM9200 processors" + depends on ARCH_AT91RM9200 && AT91_SPI + default n + help + The SPI driver gives user mode access to this serial + bus on the AT91RM9200 processor. + endmenu diff --git a/drivers/char/Makefile b/drivers/char/Makefile index 07304d5..359384c 100644 --- a/drivers/char/Makefile +++ b/drivers/char/Makefile @@ -96,6 +96,8 @@ obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio.o obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o obj-$(CONFIG_GPIO_TB0219) += tb0219.o obj-$(CONFIG_TELCLOCK) += tlclk.o +obj-$(CONFIG_AT91_SPI) += at91_spi.o +obj-$(CONFIG_AT91_SPIDEV) += at91_spidev.o obj-$(CONFIG_MWAVE) += mwave/ obj-$(CONFIG_AGP) += agp/ diff --git a/drivers/char/at91_spi.c b/drivers/char/at91_spi.c new file mode 100644 index 0000000..08dec81 --- /dev/null +++ b/drivers/char/at91_spi.c @@ -0,0 +1,336 @@ +/* + * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200 (Thunder) + * + * Copyright (C) SAN People (Pty) Ltd + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <linux/init.h> +#include <linux/dma-mapping.h> +#include <linux/module.h> +#include <linux/sched.h> +#include <linux/completion.h> +#include <linux/interrupt.h> +#include <linux/clk.h> +#include <linux/platform_device.h> +#include <linux/atmel_pdc.h> +#include <asm/io.h> +#include <asm/semaphore.h> + +#include <asm/arch/at91_spi.h> +#include <asm/arch/board.h> +#include <asm/arch/spi.h> + +#undef DEBUG_SPI + +static struct spi_local spi_dev[NR_SPI_DEVICES]; /* state of the SPI devices */ +static int spi_enabled = 0; +static struct semaphore spi_lock; /* protect access to SPI bus */ +static int current_device = -1; /* currently selected SPI device */ +static struct clk *spi_clk; /* SPI clock */ +static void __iomem *spi_base; /* SPI peripheral base-address */ + +DECLARE_COMPLETION(transfer_complete); + + +#define at91_spi_read(reg) __raw_readl(spi_base + (reg)) +#define at91_spi_write(reg, val) __raw_writel((val), spi_base + (reg)) + + +/* ......................................................................... */ + +/* + * Access and enable the SPI bus. + * This MUST be called before any transfers are performed. + */ +void spi_access_bus(short device) +{ + /* Ensure that requested device is valid */ + if ((device < 0) || (device >= NR_SPI_DEVICES)) + panic("at91_spi: spi_access_bus called with invalid device"); + + if (spi_enabled == 0) { + clk_enable(spi_clk); /* Enable Peripheral clock */ + at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */ +#ifdef DEBUG_SPI + printk("SPI on\n"); +#endif + } + spi_enabled++; + + /* Lock the SPI bus */ + down(&spi_lock); + current_device = device; + + /* Configure SPI bus for device */ + at91_spi_write(AT91_SPI_MR, AT91_SPI_MSTR | AT91_SPI_MODFDIS | (spi_dev[device].pcs << 16)); +} + +/* + * Relinquish control of the SPI bus. + */ +void spi_release_bus(short device) +{ + if (device != current_device) + panic("at91_spi: spi_release called with invalid device"); + + /* Release the SPI bus */ + current_device = -1; + up(&spi_lock); + + spi_enabled--; + if (spi_enabled == 0) { + at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */ + clk_disable(spi_clk); /* Disable Peripheral clock */ +#ifdef DEBUG_SPI + printk("SPI off\n"); +#endif + } +} + +/* + * Perform a data transfer over the SPI bus + */ +int spi_transfer(struct spi_transfer_list* list) +{ + struct spi_local *device = (struct spi_local *) &spi_dev[current_device]; + int tx_size; + + if (!list) + panic("at91_spi: spi_transfer called with NULL transfer list"); + if (current_device == -1) + panic("at91_spi: spi_transfer called without acquiring bus"); + +#ifdef DEBUG_SPI + printk("SPI transfer start [%i]\n", list->nr_transfers); +#endif + + /* If we are in 16-bit mode, we need to modify what we pass to the PDC */ + tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1; + + /* Store transfer list */ + device->xfers = list; + list->curr = 0; + + /* Assume there must be at least one transfer */ + device->tx = dma_map_single(NULL, list->tx[0], list->txlen[0], DMA_TO_DEVICE); + device->rx = dma_map_single(NULL, list->rx[0], list->rxlen[0], DMA_FROM_DEVICE); + + /* Program PDC registers */ + at91_spi_write(ATMEL_PDC_TPR, device->tx); + at91_spi_write(ATMEL_PDC_RPR, device->rx); + at91_spi_write(ATMEL_PDC_TCR, list->txlen[0] / tx_size); + at91_spi_write(ATMEL_PDC_RCR, list->rxlen[0] / tx_size); + + /* Is there a second transfer? */ + if (list->nr_transfers > 1) { + device->txnext = dma_map_single(NULL, list->tx[1], list->txlen[1], DMA_TO_DEVICE); + device->rxnext = dma_map_single(NULL, list->rx[1], list->rxlen[1], DMA_FROM_DEVICE); + + /* Program Next PDC registers */ + at91_spi_write(ATMEL_PDC_TNPR, device->txnext); + at91_spi_write(ATMEL_PDC_RNPR, device->rxnext); + at91_spi_write(ATMEL_PDC_TNCR, list->txlen[1] / tx_size); + at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[1] / tx_size); + } + else { + device->txnext = 0; + device->rxnext = 0; + at91_spi_write(ATMEL_PDC_TNCR, 0); + at91_spi_write(ATMEL_PDC_RNCR, 0); + } + + // TODO: If we are doing consecutive transfers (at high speed, or + // small buffers), then it might be worth modifying the 'Delay between + // Consecutive Transfers' in the CSR registers. + // This is an issue if we cannot chain the next buffer fast enough + // in the interrupt handler. + + /* Enable transmitter and receiver */ + at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTEN | ATMEL_PDC_TXTEN); + + at91_spi_write(AT91_SPI_IER, AT91_SPI_ENDRX); /* enable buffer complete interrupt */ + wait_for_completion(&transfer_complete); + +#ifdef DEBUG_SPI + printk("SPI transfer end\n"); +#endif + + return 0; +} + +/* ......................................................................... */ + +/* + * Handle interrupts from the SPI controller. + */ +static irqreturn_t at91spi_interrupt(int irq, void *dev_id) +{ + unsigned int status; + struct spi_local *device = (struct spi_local *) &spi_dev[current_device]; + struct spi_transfer_list *list = device->xfers; + +#ifdef DEBUG_SPI + printk("SPI interrupt %i\n", current_device); +#endif + + if (!list) + panic("at91_spi: spi_interrupt with a NULL transfer list"); + + status = at91_spi_read(AT91_SPI_SR) & at91_spi_read(AT91_SPI_IMR); /* read status */ + + dma_unmap_single(NULL, device->tx, list->txlen[list->curr], DMA_TO_DEVICE); + dma_unmap_single(NULL, device->rx, list->rxlen[list->curr], DMA_FROM_DEVICE); + + device->tx = device->txnext; /* move next transfer to current transfer */ + device->rx = device->rxnext; + + list->curr = list->curr + 1; + if (list->curr == list->nr_transfers) { /* all transfers complete */ + at91_spi_write(AT91_SPI_IDR, AT91_SPI_ENDRX); /* disable interrupt */ + + /* Disable transmitter and receiver */ + at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); + + device->xfers = NULL; + complete(&transfer_complete); + } + else if (list->curr+1 == list->nr_transfers) { /* no more next transfers */ + device->txnext = 0; + device->rxnext = 0; + at91_spi_write(ATMEL_PDC_TNCR, 0); + at91_spi_write(ATMEL_PDC_RNCR, 0); + } + else { + int i = (list->curr)+1; + + /* If we are in 16-bit mode, we need to modify what we pass to the PDC */ + int tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1; + + device->txnext = dma_map_single(NULL, list->tx[i], list->txlen[i], DMA_TO_DEVICE); + device->rxnext = dma_map_single(NULL, list->rx[i], list->rxlen[i], DMA_FROM_DEVICE); + at91_spi_write(ATMEL_PDC_TNPR, device->txnext); + at91_spi_write(ATMEL_PDC_RNPR, device->rxnext); + at91_spi_write(ATMEL_PDC_TNCR, list->txlen[i] / tx_size); + at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[i] / tx_size); + } + return IRQ_HANDLED; +} + +/* ......................................................................... */ + +/* + * Initialize the SPI controller + */ +static int __init at91spi_probe(struct platform_device *pdev) +{ + int i; + unsigned long scbr; + struct resource *res; + + init_MUTEX(&spi_lock); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) + return -ENXIO; + + if (!request_mem_region(res->start, res->end - res->start + 1, "at91_spi")) + return -EBUSY; + + spi_base = ioremap(res->start, res->end - res->start + 1); + if (!spi_base) { + release_mem_region(res->start, res->end - res->start + 1); + return -ENOMEM; + } + + spi_clk = clk_get(NULL, "spi_clk"); + if (IS_ERR(spi_clk)) { + printk(KERN_ERR "at91_spi: no clock defined\n"); + iounmap(spi_base); + release_mem_region(res->start, res->end - res->start + 1); + return -ENODEV; + } + + at91_spi_write(AT91_SPI_CR, AT91_SPI_SWRST); /* software reset of SPI controller */ + + /* + * Calculate the correct SPI baud-rate divisor. + */ + scbr = clk_get_rate(spi_clk) / (2 * DEFAULT_SPI_CLK); + scbr = scbr + 1; /* round up */ + + printk(KERN_INFO "at91_spi: Baud rate set to %ld\n", clk_get_rate(spi_clk) / (2 * scbr)); + + /* Set Chip Select registers to good defaults */ + for (i = 0; i < 4; i++) { + at91_spi_write(AT91_SPI_CSR(i), AT91_SPI_CPOL | AT91_SPI_BITS_8 | (16 << 16) | (scbr << 8)); + } + + at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); + + memset(&spi_dev, 0, sizeof(spi_dev)); + spi_dev[0].pcs = 0xE; + spi_dev[1].pcs = 0xD; + spi_dev[2].pcs = 0xB; + spi_dev[3].pcs = 0x7; + + if (request_irq(AT91RM9200_ID_SPI, at91spi_interrupt, 0, "spi", NULL)) { + clk_put(spi_clk); + iounmap(spi_base); + release_mem_region(res->start, res->end - res->start + 1); + return -EBUSY; + } + + at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */ + + return 0; +} + +static int __devexit at91spi_remove(struct platform_device *pdev) +{ + struct resource *res; + + at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */ + clk_put(spi_clk); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + iounmap(spi_base); + release_mem_region(res->start, res->end - res->start + 1); + + free_irq(AT91RM9200_ID_SPI, 0); + return 0; +} + +static struct platform_driver at91spi_driver = { + .probe = at91spi_probe, + .remove = __devexit_p(at91spi_remove), + .driver = { + .name = "at91_spi", + .owner = THIS_MODULE, + }, +}; + +static int __init at91spi_init(void) +{ + return platform_driver_register(&at91spi_driver); +} + +static void __exit at91spi_exit(void) +{ + platform_driver_unregister(&at91spi_driver); +} + +EXPORT_SYMBOL(spi_access_bus); +EXPORT_SYMBOL(spi_release_bus); +EXPORT_SYMBOL(spi_transfer); + +module_init(at91spi_init); +module_exit(at91spi_exit); + +MODULE_LICENSE("GPL") +MODULE_AUTHOR("Andrew Victor") +MODULE_DESCRIPTION("SPI driver for Atmel AT91RM9200") diff --git a/drivers/char/at91_spidev.c b/drivers/char/at91_spidev.c new file mode 100644 index 0000000..4819b74 --- /dev/null +++ b/drivers/char/at91_spidev.c @@ -0,0 +1,233 @@ +/* + * User-space interface to the SPI bus on Atmel AT91RM9200 + * + * Copyright (C) 2003 SAN People (Pty) Ltd + * + * Based on SPI driver by Rick Bronson + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/highmem.h> +#include <linux/pagemap.h> +#include <asm/arch/spi.h> + +#ifdef CONFIG_DEVFS_FS +#include <linux/devfs_fs_kernel.h> +#endif + + +#undef DEBUG_SPIDEV + +/* ......................................................................... */ + +/* + * Read or Write to SPI bus. + */ +static ssize_t spidev_rd_wr(struct file *file, char *buf, size_t count, loff_t *offset) +{ + unsigned int spi_device = (unsigned int) file->private_data; + + struct mm_struct * mm; + struct page ** maplist; + struct spi_transfer_list* list; + int pgcount; + + unsigned int ofs, pagelen; + int res, i, err; + + if (!count) { + return 0; + } + + list = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL); + if (!list) { + return -ENOMEM; + } + + mm = current->mm; + + pgcount = ((unsigned long)buf+count+PAGE_SIZE-1)/PAGE_SIZE - (unsigned long)buf/PAGE_SIZE; + + if (pgcount >= MAX_SPI_TRANSFERS) { + kfree(list); + return -EFBIG; + } + + maplist = kmalloc (pgcount * sizeof (struct page *), GFP_KERNEL); + + if (!maplist) { + kfree(list); + return -ENOMEM; + } + flush_cache_all(); + down_read(&mm->mmap_sem); + err= get_user_pages(current, mm, (unsigned long)buf, pgcount, 1, 0, maplist, NULL); + up_read(&mm->mmap_sem); + + if (err < 0) { + kfree(list); + kfree(maplist); + return err; + } + pgcount = err; + +#ifdef DEBUG_SPIDEV + printk("spidev_rd_rw: %i %i\n", count, pgcount); +#endif + + /* Set default return value = transfer length */ + res = count; + + /* + * At this point, the virtual area buf[0] .. buf[count-1] will have + * corresponding pages mapped in the physical memory and locked until + * we unmap the kiobuf. The pages cannot be swapped out or moved + * around. + */ + ofs = (unsigned long) buf & (PAGE_SIZE -1); + pagelen = PAGE_SIZE - ofs; + if (count < pagelen) + pagelen = count; + + for (i = 0; i < pgcount; i++) { + flush_dcache_page(maplist[i]); + + list->tx[i] = list->rx[i] = page_address(maplist[i]) + ofs; + list->txlen[i] = list->rxlen[i] = pagelen; + +#ifdef DEBUG_SPIDEV + printk(" %i: %x (%i)\n", i, list->tx[i], list->txlen[i]); +#endif + + ofs = 0; /* all subsequent transfers start at beginning of a page */ + count = count - pagelen; + pagelen = (count < PAGE_SIZE) ? count : PAGE_SIZE; + } + list->nr_transfers = pgcount; + + /* Perform transfer on SPI bus */ + spi_access_bus(spi_device); + spi_transfer(list); + spi_release_bus(spi_device); + + while (pgcount--) { + page_cache_release (maplist[pgcount]); + } + flush_cache_all(); + + kfree(maplist); + kfree(list); + + return res; +} + +static int spidev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) +{ + int spi_device = MINOR(inode->i_rdev); + + if (spi_device >= NR_SPI_DEVICES) + return -ENODEV; + + // TODO: This interface can be used to configure the SPI bus. + // Configurable options could include: Speed, Clock Polarity, Clock Phase + + switch(cmd) { + default: + return -ENOIOCTLCMD; + } +} + +/* + * Open the SPI device + */ +static int spidev_open(struct inode *inode, struct file *file) +{ + unsigned int spi_device = MINOR(inode->i_rdev); + + if (spi_device >= NR_SPI_DEVICES) + return -ENODEV; + + /* + * 'private_data' is actually a pointer, but we overload it with the + * value we want to store. + */ + file->private_data = (void *)spi_device; + + return 0; +} + +/* + * Close the SPI device + */ +static int spidev_close(struct inode *inode, struct file *file) +{ + return 0; +} + +/* ......................................................................... */ + +static struct file_operations spidev_fops = { + .owner = THIS_MODULE, + .llseek = no_llseek, + .read = spidev_rd_wr, + .write = (int (*) (struct file *file, const char *buf, size_t count, loff_t *offset))spidev_rd_wr, + .ioctl = spidev_ioctl, + .open = spidev_open, + .release = spidev_close, +}; + +/* + * Install the SPI /dev interface driver + */ +static int __init at91_spidev_init(void) +{ +#ifdef CONFIG_DEVFS_FS + int i; +#endif + + if (register_chrdev(SPI_MAJOR, "spi", &spidev_fops)) { + printk(KERN_ERR "at91_spidev: Unable to get major %d for SPI bus\n", SPI_MAJOR); + return -EIO; + } + +#ifdef CONFIG_DEVFS_FS + devfs_mk_dir("spi"); + for (i = 0; i < NR_SPI_DEVICES; i++) { + devfs_mk_cdev(MKDEV(SPI_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR, "spi/%d",i); + } +#endif + printk(KERN_INFO "AT91 SPI driver loaded\n"); + + return 0; +} + +/* + * Remove the SPI /dev interface driver + */ +static void __exit at91_spidev_exit(void) +{ +#ifdef CONFIG_DEVFS_FS + int i; + for (i = 0; i < NR_SPI_DEVICES; i++) { + devfs_remove("spi/%d", i); + } + + devfs_remove("spi"); +#endif + + unregister_chrdev(SPI_MAJOR, "spi"); +} + +module_init(at91_spidev_init); +module_exit(at91_spidev_exit); + +MODULE_LICENSE("GPL") +MODULE_AUTHOR("Andrew Victor") +MODULE_DESCRIPTION("SPI /dev interface for Atmel AT91RM9200") diff --git a/drivers/char/watchdog/at91sam9_wdt.c b/drivers/char/watchdog/at91sam9_wdt.c new file mode 100644 index 0000000..43491fe --- /dev/null +++ b/drivers/char/watchdog/at91sam9_wdt.c @@ -0,0 +1,258 @@ +/* + * Watchdog driver for Atmel AT91SAM9x processors. + * + * Copyright (C) 2007 Renaud CERRATO r.cerrato@til-technologies.fr + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +/* + * The Watchdog Timer Mode Register can be only written to once. If the + * timeout need to be set from Linux, be sure that the bootstrap or the + * bootloader doesn't write to this register. + */ + +#include <linux/errno.h> +#include <linux/fs.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/miscdevice.h> +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/platform_device.h> +#include <linux/types.h> +#include <linux/watchdog.h> +#include <linux/bitops.h> +#include <linux/uaccess.h> + +#include <asm/arch/at91_wdt.h> + + +#define WDT_MAX_TIME 16 /* seconds */ + +static int wdt_timeout = -1; /* invalid */ + +module_param(wdt_timeout, int, 0); +MODULE_PARM_DESC(wdt_timeout, "Watchdog time in seconds. (default = disabled)"); + + +static unsigned long at91wdt_busy; + +/* ......................................................................... */ + +/* + * Reload the watchdog timer. (ie, pat the watchdog) + */ +static void inline at91_wdt_reload(void) +{ + at91_sys_write(AT91_WDT_CR, AT91_WDT_KEY | AT91_WDT_WDRSTT); +} + +/* ......................................................................... */ + +/* + * Watchdog device is opened, and watchdog starts running. + */ +static int at91_wdt_open(struct inode *inode, struct file *file) +{ + if (test_and_set_bit(0, &at91wdt_busy)) + return -EBUSY; + + return nonseekable_open(inode, file); +} + +/* + * Close the watchdog device. + */ +static int at91_wdt_close(struct inode *inode, struct file *file) +{ + clear_bit(0, &at91wdt_busy); + return 0; +} + +/* + * Change the watchdog time interval. + */ +static int at91_wdt_settimeout(int new_time) +{ + unsigned int reg, mr; + /* + * All counting occurs at SLOW_CLOCK / 128 = 256 Hz + * + * Since WDV is a 12-bit counter, the maximum period is + * 4096 / 256 = 16 seconds. + */ + if ((new_time <= 0) || (new_time > WDT_MAX_TIME)) + return -EINVAL; + + wdt_timeout = new_time; + + /* Program the Watchdog */ + reg = AT91_WDT_WDRSTEN /* causes watchdog reset */ + | AT91_WDT_WDRPROC /* causes processor reset */ + | AT91_WDT_WDDBGHLT /* disabled in debug mode */ + | AT91_WDT_WDD /* restart at any time */ + | (((wdt_timeout * 256) - 1) & AT91_WDT_WDV); /* timer value */ + at91_sys_write(AT91_WDT_MR, reg); + + /* Check if watchdog could be programmed */ + mr = at91_sys_read(AT91_WDT_MR); + if (mr != reg) { + printk(KERN_ERR "at91sam9_wdt: Watchdog register already programmed.\n"); + return -EIO; + } + + at91_wdt_reload(); + + printk(KERN_INFO "AT91SAM9 Watchdog enabled (%d seconds, nowayout)\n", wdt_timeout); + return 0; +} + +static struct watchdog_info at91_wdt_info = { + .identity = "at91sam9 watchdog", + .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING, +}; + +/* + * Handle commands from user-space. + */ +static int at91_wdt_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg) +{ + void __user *argp = (void __user *)arg; + int __user *p = argp; + int new_value, err; + + switch (cmd) { + case WDIOC_KEEPALIVE: + at91_wdt_reload(); /* pat the watchdog */ + return 0; + + case WDIOC_GETSUPPORT: + return copy_to_user(argp, &at91_wdt_info, sizeof(at91_wdt_info)) ? -EFAULT : 0; + + case WDIOC_SETTIMEOUT: + if (get_user(new_value, p)) + return -EFAULT; + + err = at91_wdt_settimeout(new_value); + if (err) + return err; + + return put_user(wdt_timeout, p); /* return current value */ + + case WDIOC_GETTIMEOUT: + return put_user(wdt_timeout, p); + + case WDIOC_GETSTATUS: + case WDIOC_GETBOOTSTATUS: + return put_user(0, p); + } + return -ENOTTY; +} + +/* + * Pat the watchdog whenever device is written to. + */ +static ssize_t at91_wdt_write(struct file *file, const char *data, size_t len, loff_t *ppos) +{ + at91_wdt_reload(); /* pat the watchdog */ + return len; +} + +/* ......................................................................... */ + +static const struct file_operations at91wdt_fops = { + .owner = THIS_MODULE, + .llseek = no_llseek, + .ioctl = at91_wdt_ioctl, + .open = at91_wdt_open, + .release = at91_wdt_close, + .write = at91_wdt_write, +}; + +static struct miscdevice at91wdt_miscdev = { + .minor = WATCHDOG_MINOR, + .name = "watchdog", + .fops = &at91wdt_fops, +}; + +static int __init at91wdt_probe(struct platform_device *pdev) +{ + int res; + + if (at91wdt_miscdev.parent) + return -EBUSY; + at91wdt_miscdev.parent = &pdev->dev; + + res = misc_register(&at91wdt_miscdev); + if (res) + return res; + + /* Set watchdog */ + if (at91_wdt_settimeout(wdt_timeout) == -EINVAL) { + pr_info("at91sam9_wdt: invalid timeout (must be between 1 and %d)\n", WDT_MAX_TIME); + return 0; + } + + return 0; +} + +static int __exit at91wdt_remove(struct platform_device *pdev) +{ + int res; + + res = misc_deregister(&at91wdt_miscdev); + if (!res) + at91wdt_miscdev.parent = NULL; + + return res; +} + +#ifdef CONFIG_PM + +static int at91wdt_suspend(struct platform_device *pdev, pm_message_t message) +{ + return 0; +} + +static int at91wdt_resume(struct platform_device *pdev) +{ + return 0; +} + +#else +#define at91wdt_suspend NULL +#define at91wdt_resume NULL +#endif + +static struct platform_driver at91wdt_driver = { + .remove = __exit_p(at91wdt_remove), + .suspend = at91wdt_suspend, + .resume = at91wdt_resume, + .driver = { + .name = "at91_wdt", + .owner = THIS_MODULE, + }, +}; + +static int __init at91sam_wdt_init(void) +{ + return platform_driver_probe(&at91wdt_driver, at91wdt_probe); +} + +static void __exit at91sam_wdt_exit(void) +{ + platform_driver_unregister(&at91wdt_driver); +} + +module_init(at91sam_wdt_init); +module_exit(at91sam_wdt_exit); + +MODULE_AUTHOR("Renaud CERRATO"); +MODULE_DESCRIPTION("Watchdog driver for Atmel AT91SAM9x processors"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index c466c6c..bebd065 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -88,6 +88,14 @@ config I2C_AT91 to support combined I2C messages. Use the i2c-gpio driver unless your system can cope with those limitations. +config I2C_AT91_CLOCKRATE + prompt "Atmel AT91 I2C/TWI clock-rate" + depends on I2C_AT91 + int + default 100000 + help + Set the AT91 I2C/TWI clock-rate. + config I2C_AU1550 tristate "Au1550/Au1200 SMBus interface" depends on SOC_AU1550 || SOC_AU1200 @@ -629,6 +637,14 @@ config I2C_VOODOO3 This driver can also be built as a module. If so, the module will be called i2c-voodoo3. +config I2C_PCA + tristate "PCA9564" + depends on I2C + select I2C_ALGOPCA + help + This driver support the Philips PCA 9564 Parallel bus to I2C + bus controller. + config I2C_PCA_ISA tristate "PCA9564 on an ISA bus" depends on ISA diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile index 81d43c2..7498339 100644 --- a/drivers/i2c/busses/Makefile +++ b/drivers/i2c/busses/Makefile @@ -30,6 +30,7 @@ obj-$(CONFIG_I2C_OMAP) += i2c-omap.o obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o obj-$(CONFIG_I2C_PASEMI) += i2c-pasemi.o +obj-$(CONFIG_I2C_PCA) += i2c-pca.o obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o obj-$(CONFIG_I2C_PMCMSP) += i2c-pmcmsp.o diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index 9c8b6d5..34e1f6e 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c @@ -31,8 +31,11 @@ #include <asm/arch/board.h> #include <asm/arch/cpu.h> -#define TWI_CLOCK 100000 /* Hz. max 400 Kbits/sec */ +/* Clockrate is configurable - max 400 Kbits/sec */ +static unsigned int clockrate = CONFIG_I2C_AT91_CLOCKRATE; +module_param(clockrate, uint, 0); +MODULE_PARM_DESC(clockrate, "The TWI clockrate"); static struct clk *twi_clk; static void __iomem *twi_base; @@ -53,7 +56,7 @@ static void __devinit at91_twi_hwinit(void) at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN); /* Set Master mode */ /* Calcuate clock dividers */ - cdiv = (clk_get_rate(twi_clk) / (2 * TWI_CLOCK)) - 3; + cdiv = (clk_get_rate(twi_clk) / (2 * clockrate)) - 3; cdiv = cdiv + 1; /* round up */ ckdiv = 0; while (cdiv > 255) { @@ -61,11 +64,12 @@ static void __devinit at91_twi_hwinit(void) cdiv = cdiv >> 1; } - if (cpu_is_at91rm9200()) { /* AT91RM9200 Errata #22 */ - if (ckdiv > 5) { - printk(KERN_ERR "AT91 I2C: Invalid TWI_CLOCK value!\n"); - ckdiv = 5; - } + if (cpu_is_at91rm9200() && (ckdiv > 5)) { /* AT91RM9200 Errata #22 */ + printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n"); + ckdiv = 5; + } else if (ckdiv > 7) { + printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n"); + ckdiv = 7; } at91_twi_write(AT91_TWI_CWGR, (ckdiv << 16) | (cdiv << 8) | cdiv); diff --git a/drivers/i2c/busses/i2c-pca.c b/drivers/i2c/busses/i2c-pca.c new file mode 100644 index 0000000..7379567 --- /dev/null +++ b/drivers/i2c/busses/i2c-pca.c @@ -0,0 +1,213 @@ +/* + * Platform driver for PCA9564 I2C bus controller. + * + * (C) 2006 Andrew Victor + * + * Based on i2c-pca-isa.c driver for PCA9564 on ISA boards + * Copyright (C) 2004 Arcom Control Systems + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/delay.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/wait.h> +#include <linux/platform_device.h> + +#include <linux/i2c.h> +#include <linux/i2c-algo-pca.h> + +#include <asm/io.h> + +#include "../algos/i2c-algo-pca.h" + +#define PCA_OWN_ADDRESS 0x55 /* our address for slave mode */ +#define PCA_CLOCK I2C_PCA_CON_59kHz + +//#define REG_SHIFT 2 +#define REG_SHIFT 0 + +//#define DEBUG_IO + +#define PCA_IO_SIZE 4 + +static void __iomem *base_addr; +static int irq; +static wait_queue_head_t pca_wait; + +static int pca_getown(struct i2c_algo_pca_data *adap) +{ + return PCA_OWN_ADDRESS; +} + +static int pca_getclock(struct i2c_algo_pca_data *adap) +{ + return PCA_CLOCK; +} + +static void pca_writebyte(struct i2c_algo_pca_data *adap, int reg, int val) +{ +#ifdef DEBUG_IO + static char *names[] = { "T/O", "DAT", "ADR", "CON" }; + printk("*** write %s at %#lx <= %#04x\n", names[reg], (unsigned long) base_addr+reg, val); +#endif + udelay(1); + outb(val, base_addr + (reg << REG_SHIFT)); +} + +static int pca_readbyte(struct i2c_algo_pca_data *adap, int reg) +{ + int res; + + udelay(1); + res = inb(base_addr + (reg << REG_SHIFT)); +#ifdef DEBUG_IO + { + static char *names[] = { "STA", "DAT", "ADR", "CON" }; + printk("*** read %s => %#04x\n", names[reg], res); + } +#endif + return res; +} + +static int pca_waitforinterrupt(struct i2c_algo_pca_data *adap) +{ + int ret = 0; + + if (irq > -1) { + ret = wait_event_interruptible(pca_wait, + pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI); + } else { + while ((pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0) + udelay(100); + } + return ret; +} + +static irqreturn_t pca_handler(int this_irq, void *dev_id) +{ + wake_up_interruptible(&pca_wait); + return IRQ_HANDLED; +} + +static struct i2c_algo_pca_data pca_i2c_data = { + .get_own = pca_getown, + .get_clock = pca_getclock, + .write_byte = pca_writebyte, + .read_byte = pca_readbyte, + .wait_for_interrupt = pca_waitforinterrupt, +}; + +static struct i2c_adapter pca_i2c_ops = { + .owner = THIS_MODULE, + .id = I2C_HW_A_PLAT, + .algo_data = &pca_i2c_data, + .name = "PCA9564", + .class = I2C_CLASS_HWMON, +}; + +static int __devinit pca_i2c_probe(struct platform_device *pdev) +{ + struct resource *res; + + init_waitqueue_head(&pca_wait); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) + return -ENODEV; + + if (!request_mem_region(res->start, PCA_IO_SIZE, "PCA9564")) + return -ENXIO; + + base_addr = ioremap(res->start, PCA_IO_SIZE); + if (base_addr == NULL) + goto out_region; + + irq = platform_get_irq(pdev, 0); + if (irq > -1) { + if (request_irq(irq, pca_handler, 0, "pca9564", NULL) < 0) { + printk(KERN_ERR "i2c-pca: Request irq%d failed\n", irq); + goto out_remap; + } + } + + /* set up the driverfs linkage to our parent device */ + pca_i2c_ops.dev.parent = &pdev->dev; + + if (i2c_pca_add_bus(&pca_i2c_ops) < 0) { + printk(KERN_ERR "i2c-pca: Failed to add i2c bus\n"); + goto out_irq; + } + + return 0; + + out_irq: + if (irq > -1) + free_irq(irq, &pca_i2c_ops); + + out_remap: + iounmap(base_addr); + + out_region: + release_mem_region(res->start, PCA_IO_SIZE); + return -ENODEV; +} + +static int __devexit pca_i2c_remove(struct platform_device *pdev) +{ + struct resource *res; + + i2c_del_adapter(&pca_i2c_ops); + + if (irq > 0) + free_irq(irq, NULL); + + iounmap(base_addr); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + release_mem_region(res->start, PCA_IO_SIZE); + + return 0; +} + +static struct platform_driver pca_i2c_driver = { + .probe = pca_i2c_probe, + .remove = __devexit_p(pca_i2c_remove), + .driver = { + .name = "pca9564", + .owner = THIS_MODULE, + }, +}; + +static int __init pca_i2c_init(void) +{ + return platform_driver_register(&pca_i2c_driver); +} + +static void __exit pca_i2c_exit(void) +{ + platform_driver_unregister(&pca_i2c_driver); +} + +module_init(pca_i2c_init); +module_exit(pca_i2c_exit); + +MODULE_AUTHOR("Andrew Victor"); +MODULE_DESCRIPTION("PCA9564 platform driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig index 811d56f..098a540 100644 --- a/drivers/mtd/devices/Kconfig +++ b/drivers/mtd/devices/Kconfig @@ -270,5 +270,17 @@ config MTD_DOCPROBE_55AA LinuxBIOS or if you need to recover a DiskOnChip Millennium on which you have managed to wipe the first block. -endmenu +config MTD_AT91_DATAFLASH + tristate "AT91RM9200 DataFlash AT45DBxxx (legacy driver)" + depends on MTD && ARCH_AT91RM9200 && AT91_SPI + help + This enables access to the DataFlash (AT45DBxxx) on the AT91RM9200. + If you have such a board, say 'Y'. +config DATAFLASH_ALWAYS_ADD_DEVICE + bool "Register whole DataFlash device" + depends on MTD_AT91_DATAFLASH + help + Always add the whole DataFlash device when using MTD partitions. + +endmenu diff --git a/drivers/mtd/devices/Makefile b/drivers/mtd/devices/Makefile index 0f788d5..9e56ad7 100644 --- a/drivers/mtd/devices/Makefile +++ b/drivers/mtd/devices/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_MTD_LART) += lart.o obj-$(CONFIG_MTD_BLOCK2MTD) += block2mtd.o obj-$(CONFIG_MTD_DATAFLASH) += mtd_dataflash.o obj-$(CONFIG_MTD_M25P80) += m25p80.o +obj-$(CONFIG_MTD_AT91_DATAFLASH)+= at91_dataflash.o diff --git a/drivers/mtd/devices/at91_dataflash.c b/drivers/mtd/devices/at91_dataflash.c new file mode 100644 index 0000000..a724938 --- /dev/null +++ b/drivers/mtd/devices/at91_dataflash.c @@ -0,0 +1,673 @@ +/* + * Atmel DataFlash driver for Atmel AT91RM9200 (Thunder) + * + * Copyright (C) SAN People (Pty) Ltd + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. +*/ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/pci.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> + +#include <asm/mach-types.h> + +#include <asm/arch/spi.h> + + +#undef DEBUG_DATAFLASH + +#define DATAFLASH_MAX_DEVICES 4 /* max number of dataflash devices */ + +#define OP_READ_CONTINUOUS 0xE8 +#define OP_READ_PAGE 0xD2 +#define OP_READ_BUFFER1 0xD4 +#define OP_READ_BUFFER2 0xD6 +#define OP_READ_STATUS 0xD7 + +#define OP_ERASE_PAGE 0x81 +#define OP_ERASE_BLOCK 0x50 + +#define OP_TRANSFER_BUF1 0x53 +#define OP_TRANSFER_BUF2 0x55 +#define OP_COMPARE_BUF1 0x60 +#define OP_COMPARE_BUF2 0x61 + +#define OP_PROGRAM_VIA_BUF1 0x82 +#define OP_PROGRAM_VIA_BUF2 0x85 + +struct dataflash_local +{ + int spi; /* SPI chip-select number */ + + unsigned int page_size; /* number of bytes per page */ + unsigned short page_offset; /* page offset in flash address */ +}; + + +/* Detected DataFlash devices */ +static struct mtd_info* mtd_devices[DATAFLASH_MAX_DEVICES]; +static int nr_devices = 0; + +/* ......................................................................... */ + +#ifdef CONFIG_MTD_PARTITIONS + +static struct mtd_partition static_partitions_2M[] = +{ + { + .name = "bootloader", + .offset = 0, + .size = 1 * 32 * 8 * 528, /* 1st sector = 32 blocks * 8 pages * 528 bytes */ + .mask_flags = MTD_WRITEABLE, /* read-only */ + }, + { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 6 * 32 * 8 * 528, /* 6 sectors */ + }, + { + .name = "filesystem", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, /* rest = 9 sectors */ + } +}; + +static struct mtd_partition static_partitions_4M[] = +{ + { + .name = "bootloader", + .offset = 0, + .size = 1 * 64 * 8 * 528, /* 1st sector = 64 blocks * 8 pages * 528 bytes */ + .mask_flags = MTD_WRITEABLE, /* read-only */ + }, + { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 4 * 64 * 8 * 528, /* 4 sectors */ + }, + { + .name = "filesystem", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, /* rest = 11 sectors */ + } +}; + +#if defined(CONFIG_MACH_KAFA) +static struct mtd_partition static_partitions_8M[] = +{ + { + name: "romboot", + offset: 0, + size: 16 * 1056, /* 160 Kb */ + mask_flags: MTD_WRITEABLE, /* read-only */ + }, + { + name: "uboot", + offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */ + size: 128 * 1056, /* 1 MB */ + }, + { + name: "kernel", + offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */ + size: 1024 * 1056, /* 1 MB */ + }, + { + name: "filesystem", + offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */ + size: MTDPART_SIZ_FULL, + } +}; + +#elif defined(CONFIG_MACH_MULTMDP) + +static struct mtd_partition static_partitions_8M[] = +{ + { + .name = "bootloader", + .offset = 0, + .size = 12 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */ + .mask_flags = MTD_WRITEABLE, /* read-only */ + }, + { + .name = "configuration", + .offset = MTDPART_OFS_NXTBLK, + .size = 20 * 1056, + }, + { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 1520 * 1056, + }, + { + .name = "filesystem", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, + } +}; + +#else + +static struct mtd_partition static_partitions_8M[] = +{ + { + .name = "bootloader", + .offset = 0, + .size = 1 * 32 * 8 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */ + .mask_flags = MTD_WRITEABLE, /* read-only */ + }, + { + .name = "kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 5 * 32 * 8 * 1056, /* 5 sectors */ + }, + { + .name = "filesystem", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, /* rest = 26 sectors */ + } +}; +#endif + +static const char *part_probes[] = { "cmdlinepart", NULL, }; + +#endif + +/* ......................................................................... */ + +/* Allocate a single SPI transfer descriptor. We're assuming that if multiple + SPI transfers occur at the same time, spi_access_bus() will serialize them. + If this is not valid, then either (i) each dataflash 'priv' structure + needs it's own transfer descriptor, (ii) we lock this one, or (iii) use + another mechanism. */ +static struct spi_transfer_list* spi_transfer_desc; + +/* + * Perform a SPI transfer to access the DataFlash device. + */ +static int do_spi_transfer(int nr, char* tx, int tx_len, char* rx, int rx_len, + char* txnext, int txnext_len, char* rxnext, int rxnext_len) +{ + struct spi_transfer_list* list = spi_transfer_desc; + + list->tx[0] = tx; list->txlen[0] = tx_len; + list->rx[0] = rx; list->rxlen[0] = rx_len; + + list->tx[1] = txnext; list->txlen[1] = txnext_len; + list->rx[1] = rxnext; list->rxlen[1] = rxnext_len; + + list->nr_transfers = nr; + + return spi_transfer(list); +} + +/* ......................................................................... */ + +/* + * Poll the DataFlash device until it is READY. + */ +static void at91_dataflash_waitready(void) +{ + char* command = kmalloc(2, GFP_KERNEL); + + if (!command) + return; + + do { + command[0] = OP_READ_STATUS; + command[1] = 0; + + do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0); + } while ((command[1] & 0x80) == 0); + + kfree(command); +} + +/* + * Return the status of the DataFlash device. + */ +static unsigned short at91_dataflash_status(void) +{ + unsigned short status; + char* command = kmalloc(2, GFP_KERNEL); + + if (!command) + return 0; + + command[0] = OP_READ_STATUS; + command[1] = 0; + + do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0); + status = command[1]; + + kfree(command); + return status; +} + +/* ......................................................................... */ + +/* + * Erase blocks of flash. + */ +static int at91_dataflash_erase(struct mtd_info *mtd, struct erase_info *instr) +{ + struct dataflash_local *priv = (struct dataflash_local *) mtd->priv; + unsigned int pageaddr; + char* command; + +#ifdef DEBUG_DATAFLASH + printk("dataflash_erase: addr=%i len=%i\n", instr->addr, instr->len); +#endif + + /* Sanity checks */ + if (instr->addr + instr->len > mtd->size) + return -EINVAL; + if ((instr->len % mtd->erasesize != 0) || (instr->len % priv->page_size != 0)) + return -EINVAL; + if ((instr->addr % priv->page_size) != 0) + return -EINVAL; + + command = kmalloc(4, GFP_KERNEL); + if (!command) + return -ENOMEM; + + while (instr->len > 0) { + /* Calculate flash page address */ + pageaddr = (instr->addr / priv->page_size) << priv->page_offset; + + command[0] = OP_ERASE_PAGE; + command[1] = (pageaddr & 0x00FF0000) >> 16; + command[2] = (pageaddr & 0x0000FF00) >> 8; + command[3] = 0; +#ifdef DEBUG_DATAFLASH + printk("ERASE: (%x) %x %x %x [%i]\n", command[0], command[1], command[2], command[3], pageaddr); +#endif + + /* Send command to SPI device */ + spi_access_bus(priv->spi); + do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0); + + at91_dataflash_waitready(); /* poll status until ready */ + spi_release_bus(priv->spi); + + instr->addr += priv->page_size; /* next page */ + instr->len -= priv->page_size; + } + + kfree(command); + + /* Inform MTD subsystem that erase is complete */ + instr->state = MTD_ERASE_DONE; + if (instr->callback) + instr->callback(instr); + + return 0; +} + +/* + * Read from the DataFlash device. + * from : Start offset in flash device + * len : Amount to read + * retlen : About of data actually read + * buf : Buffer containing the data + */ +static int at91_dataflash_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) +{ + struct dataflash_local *priv = (struct dataflash_local *) mtd->priv; + unsigned int addr; + char* command; + +#ifdef DEBUG_DATAFLASH + printk("dataflash_read: %lli .. %lli\n", from, from+len); +#endif + + *retlen = 0; + + /* Sanity checks */ + if (!len) + return 0; + if (from + len > mtd->size) + return -EINVAL; + + /* Calculate flash page/byte address */ + addr = (((unsigned)from / priv->page_size) << priv->page_offset) + ((unsigned)from % priv->page_size); + + command = kmalloc(8, GFP_KERNEL); + if (!command) + return -ENOMEM; + + command[0] = OP_READ_CONTINUOUS; + command[1] = (addr & 0x00FF0000) >> 16; + command[2] = (addr & 0x0000FF00) >> 8; + command[3] = (addr & 0x000000FF); +#ifdef DEBUG_DATAFLASH + printk("READ: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); +#endif + + /* Send command to SPI device */ + spi_access_bus(priv->spi); + do_spi_transfer(2, command, 8, command, 8, buf, len, buf, len); + spi_release_bus(priv->spi); + + *retlen = len; + kfree(command); + return 0; +} + +/* + * Write to the DataFlash device. + * to : Start offset in flash device + * len : Amount to write + * retlen : Amount of data actually written + * buf : Buffer containing the data + */ +static int at91_dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) +{ + struct dataflash_local *priv = (struct dataflash_local *) mtd->priv; + unsigned int pageaddr, addr, offset, writelen; + size_t remaining; + u_char *writebuf; + unsigned short status; + int res = 0; + char* command; + char* tmpbuf = NULL; + +#ifdef DEBUG_DATAFLASH + printk("dataflash_write: %lli .. %lli\n", to, to+len); +#endif + + *retlen = 0; + + /* Sanity checks */ + if (!len) + return 0; + if (to + len > mtd->size) + return -EINVAL; + + command = kmalloc(4, GFP_KERNEL); + if (!command) + return -ENOMEM; + + pageaddr = ((unsigned)to / priv->page_size); + offset = ((unsigned)to % priv->page_size); + if (offset + len > priv->page_size) + writelen = priv->page_size - offset; + else + writelen = len; + writebuf = (u_char *)buf; + remaining = len; + + /* Allocate temporary buffer */ + tmpbuf = kmalloc(priv->page_size, GFP_KERNEL); + if (!tmpbuf) { + kfree(command); + return -ENOMEM; + } + + /* Gain access to the SPI bus */ + spi_access_bus(priv->spi); + + while (remaining > 0) { +#ifdef DEBUG_DATAFLASH + printk("write @ %i:%i len=%i\n", pageaddr, offset, writelen); +#endif + + /* (1) Transfer to Buffer1 */ + if (writelen != priv->page_size) { + addr = pageaddr << priv->page_offset; + command[0] = OP_TRANSFER_BUF1; + command[1] = (addr & 0x00FF0000) >> 16; + command[2] = (addr & 0x0000FF00) >> 8; + command[3] = 0; +#ifdef DEBUG_DATAFLASH + printk("TRANSFER: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); +#endif + do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0); + at91_dataflash_waitready(); + } + + /* (2) Program via Buffer1 */ + addr = (pageaddr << priv->page_offset) + offset; + command[0] = OP_PROGRAM_VIA_BUF1; + command[1] = (addr & 0x00FF0000) >> 16; + command[2] = (addr & 0x0000FF00) >> 8; + command[3] = (addr & 0x000000FF); +#ifdef DEBUG_DATAFLASH + printk("PROGRAM: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); +#endif + do_spi_transfer(2, command, 4, command, 4, writebuf, writelen, tmpbuf, writelen); + at91_dataflash_waitready(); + + /* (3) Compare to Buffer1 */ + addr = pageaddr << priv->page_offset; + command[0] = OP_COMPARE_BUF1; + command[1] = (addr & 0x00FF0000) >> 16; + command[2] = (addr & 0x0000FF00) >> 8; + command[3] = 0; +#ifdef DEBUG_DATAFLASH + printk("COMPARE: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); +#endif + do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0); + at91_dataflash_waitready(); + + /* Get result of the compare operation */ + status = at91_dataflash_status(); + if (status & 0x40) { + printk("at91_dataflash: Write error on page %i\n", pageaddr); + remaining = 0; + writelen = 0; + res = -EIO; + } + + remaining = remaining - writelen; + pageaddr++; + offset = 0; + writebuf += writelen; + *retlen += writelen; + + if (remaining > priv->page_size) + writelen = priv->page_size; + else + writelen = remaining; + } + + /* Release SPI bus */ + spi_release_bus(priv->spi); + + kfree(tmpbuf); + kfree(command); + return res; +} + +/* ......................................................................... */ + +/* + * Initialize and register DataFlash device with MTD subsystem. + */ +static int __init add_dataflash(int channel, char *name, int IDsize, + int nr_pages, int pagesize, int pageoffset) +{ + struct mtd_info *device; + struct dataflash_local *priv; +#ifdef CONFIG_MTD_PARTITIONS + struct mtd_partition *mtd_parts = 0; + int mtd_parts_nr = 0; +#endif + + if (nr_devices >= DATAFLASH_MAX_DEVICES) { + printk(KERN_ERR "at91_dataflash: Too many devices detected\n"); + return 0; + } + + device = kmalloc(sizeof(struct mtd_info) + strlen(name) + 8, GFP_KERNEL); + if (!device) + return -ENOMEM; + memset(device, 0, sizeof(struct mtd_info)); + + device->name = (char *)&device[1]; + sprintf(device->name, "%s.spi%d", name, channel); + device->size = nr_pages * pagesize; + device->erasesize = pagesize; + device->writesize = pagesize; + device->owner = THIS_MODULE; + device->type = MTD_DATAFLASH; + device->flags = MTD_WRITEABLE; + device->erase = at91_dataflash_erase; + device->read = at91_dataflash_read; + device->write = at91_dataflash_write; + + priv = (struct dataflash_local *) kmalloc(sizeof(struct dataflash_local), GFP_KERNEL); + if (!priv) { + kfree(device); + return -ENOMEM; + } + memset(priv, 0, sizeof(struct dataflash_local)); + + priv->spi = channel; + priv->page_size = pagesize; + priv->page_offset = pageoffset; + device->priv = priv; + + mtd_devices[nr_devices] = device; + nr_devices++; + printk("at91_dataflash: %s detected [spi%i] (%i bytes)\n", name, channel, device->size); + +#ifdef CONFIG_MTD_PARTITIONS +#ifdef CONFIG_MTD_CMDLINE_PARTS + mtd_parts_nr = parse_mtd_partitions(device, part_probes, &mtd_parts, 0); +#endif + if (mtd_parts_nr <= 0) { + switch (IDsize) { + case SZ_2M: + mtd_parts = static_partitions_2M; + mtd_parts_nr = ARRAY_SIZE(static_partitions_2M); + break; + case SZ_4M: + mtd_parts = static_partitions_4M; + mtd_parts_nr = ARRAY_SIZE(static_partitions_4M); + break; + case SZ_8M: + mtd_parts = static_partitions_8M; + mtd_parts_nr = ARRAY_SIZE(static_partitions_8M); + break; + } + } + + if (mtd_parts_nr > 0) { +#ifdef CONFIG_DATAFLASH_ALWAYS_ADD_DEVICE + add_mtd_device(device); +#endif + return add_mtd_partitions(device, mtd_parts, mtd_parts_nr); + } +#endif + return add_mtd_device(device); /* add whole device */ +} + +/* + * Detect and initialize DataFlash device connected to specified SPI channel. + * + * Device Density ID code Nr Pages Page Size Page offset + * AT45DB011B 1Mbit (128K) xx0011xx (0x0c) 512 264 9 + * AT45DB021B 2Mbit (256K) xx0101xx (0x14) 1025 264 9 + * AT45DB041B 4Mbit (512K) xx0111xx (0x1c) 2048 264 9 + * AT45DB081B 8Mbit (1M) xx1001xx (0x24) 4096 264 9 + * AT45DB0161B 16Mbit (2M) xx1011xx (0x2c) 4096 528 10 + * AT45DB0321B 32Mbit (4M) xx1101xx (0x34) 8192 528 10 + * AT45DB0642 64Mbit (8M) xx1111xx (0x3c) 8192 1056 11 + * AT45DB1282 128Mbit (16M) xx0100xx (0x10) 16384 1056 11 + */ +static int __init at91_dataflash_detect(int channel) +{ + int res = 0; + unsigned short status; + + spi_access_bus(channel); + status = at91_dataflash_status(); + spi_release_bus(channel); + if (status != 0xff) { /* no dataflash device there */ + switch (status & 0x3c) { + case 0x0c: /* 0 0 1 1 */ + res = add_dataflash(channel, "AT45DB011B", SZ_128K, 512, 264, 9); + break; + case 0x14: /* 0 1 0 1 */ + res = add_dataflash(channel, "AT45DB021B", SZ_256K, 1025, 264, 9); + break; + case 0x1c: /* 0 1 1 1 */ + res = add_dataflash(channel, "AT45DB041B", SZ_512K, 2048, 264, 9); + break; + case 0x24: /* 1 0 0 1 */ + res = add_dataflash(channel, "AT45DB081B", SZ_1M, 4096, 264, 9); + break; + case 0x2c: /* 1 0 1 1 */ + res = add_dataflash(channel, "AT45DB161B", SZ_2M, 4096, 528, 10); + break; + case 0x34: /* 1 1 0 1 */ + res = add_dataflash(channel, "AT45DB321B", SZ_4M, 8192, 528, 10); + break; + case 0x3c: /* 1 1 1 1 */ + res = add_dataflash(channel, "AT45DB642", SZ_8M, 8192, 1056, 11); + break; +// Currently unsupported since Atmel removed the "Main Memory Program via Buffer" commands. +// case 0x10: /* 0 1 0 0 */ +// res = add_dataflash(channel, "AT45DB1282", SZ_16M, 16384, 1056, 11); +// break; + default: + printk(KERN_ERR "at91_dataflash: Unknown device (%x)\n", status & 0x3c); + } + } + + return res; +} + +static int __init at91_dataflash_init(void) +{ + spi_transfer_desc = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL); + if (!spi_transfer_desc) + return -ENOMEM; + + /* DataFlash (SPI chip select 0) */ + at91_dataflash_detect(0); + + if (machine_is_sweda_tms()) + at91_dataflash_detect(1); /* DataFlash device (SPI chip select 1) */ + +#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD + /* DataFlash card (SPI chip select 3) */ + at91_dataflash_detect(3); +#endif + + return 0; +} + +static void __exit at91_dataflash_exit(void) +{ + int i; + + for (i = 0; i < DATAFLASH_MAX_DEVICES; i++) { + if (mtd_devices[i]) { +#ifdef CONFIG_MTD_PARTITIONS + del_mtd_partitions(mtd_devices[i]); +#else + del_mtd_device(mtd_devices[i]); +#endif + kfree(mtd_devices[i]->priv); + kfree(mtd_devices[i]); + } + } + nr_devices = 0; + kfree(spi_transfer_desc); +} + + +module_init(at91_dataflash_init); +module_exit(at91_dataflash_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Andrew Victor"); +MODULE_DESCRIPTION("DataFlash driver for Atmel AT91RM9200"); diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index a5ed6d2..b35e481 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -420,7 +420,7 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, status = dataflash_waitready(priv->spi); /* Check result of the compare operation */ - if ((status & (1 << 6)) == 1) { + if (status & (1 << 6)) { printk(KERN_ERR "%s: compare page %u, err %d\n", spi->dev.bus_id, pageaddr, status); remaining = 0; diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c index 25b114a..68771b3 100644 --- a/drivers/net/arm/at91_ether.c +++ b/drivers/net/arm/at91_ether.c @@ -894,6 +894,7 @@ static void at91ether_rx(struct net_device *dev) skb_reserve(skb, 2); memcpy(skb_put(skb, pktlen), p_recv, pktlen); + skb->dev = dev; skb->protocol = eth_type_trans(skb, dev); dev->last_rx = jiffies; lp->stats.rx_bytes += pktlen; @@ -980,14 +981,24 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add unsigned int val; int res; DECLARE_MAC_BUF(mac); + struct resource *res; + int ret; dev = alloc_etherdev(sizeof(struct at91_private)); if (!dev) return -ENOMEM; + /* Get I/O base address and IRQ */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + free_netdev(dev); + return -ENODEV; + } dev->base_addr = AT91_VA_BASE_EMAC; dev->irq = AT91RM9200_ID_EMAC; + SET_MODULE_OWNER(dev); + /* Install the interrupt handler */ if (request_irq(dev->irq, at91ether_interrupt, 0, dev->name, dev)) { free_netdev(dev); @@ -1043,7 +1054,9 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add } else if (machine_is_csb337()) { /* mix link activity status into LED2 link state */ write_phy(phy_address, MII_LEDCTRL_REG, 0x0d22); - } + } else if (machine_is_ecbat91()) + write_phy(phy_address, MII_LEDCTRL_REG, 0x156A); + disable_mdi(); spin_unlock_irq(&lp->lock); @@ -1058,12 +1071,12 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add lp->phy_address = phy_address; /* MDI address of PHY */ /* Register the network interface */ - res = register_netdev(dev); - if (res) { + ret = register_netdev(dev); + if (ret) { free_irq(dev->irq, dev); free_netdev(dev); dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys); - return res; + return ret; } /* Determine current link speed */ diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 1e6715e..641ea18 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -445,6 +445,12 @@ config RTC_DRV_AT91RM9200 help Driver for the Atmel AT91RM9200's internal RTC (Realtime Clock). +config RTC_DRV_AT91SAM9 + tristate "AT91SAM926X" + depends on ARCH_AT91 && !ARCH_AT91RM9200 + help + Driver for the Atmel AT91SAM9x's internal RTC (Realtime Clock). + config RTC_DRV_BFIN tristate "Blackfin On-Chip RTC" depends on BLACKFIN diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile index 465db4d..e075c5a 100644 --- a/drivers/rtc/Makefile +++ b/drivers/rtc/Makefile @@ -19,6 +19,7 @@ rtc-core-$(CONFIG_RTC_INTF_SYSFS) += rtc-sysfs.o obj-$(CONFIG_RTC_DRV_AT32AP700X)+= rtc-at32ap700x.o obj-$(CONFIG_RTC_DRV_AT91RM9200)+= rtc-at91rm9200.o +obj-$(CONFIG_RTC_DRV_AT91SAM9) += rtc-at91sam9.o obj-$(CONFIG_RTC_DRV_BFIN) += rtc-bfin.o obj-$(CONFIG_RTC_DRV_CMOS) += rtc-cmos.o obj-$(CONFIG_RTC_DRV_DS1216) += rtc-ds1216.o diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c new file mode 100644 index 0000000..020e579 --- /dev/null +++ b/drivers/rtc/rtc-at91sam9.c @@ -0,0 +1,437 @@ +/* + * Real Time Clock driver for Atmel AT91SAM926x family of SoC + * + * Uses the RTT peripheral of the AT91SAM926x and a 32 bit word + * of the General Purpose Backup Registers (GPBR). + * + * (C) 2007 Michel Benoit + * + * Based on rtc-at91rm9200.c by Rick Bronson + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/time.h> +#include <linux/rtc.h> +#include <linux/interrupt.h> +#include <linux/ioctl.h> + +#include <asm/mach/time.h> +#include <asm/arch/board.h> +#include <asm/arch/at91_rtt.h> + +#define AT91_RTC_FREQ 1 +#define ALARM_DISABLED 0xFFFFFFFF + +#define RTC_GPBR_REG 0 + +/* + * Read current time and date in RTC + */ +static int at91_rtc_readtime(struct device *dev, struct rtc_time *tm) +{ + unsigned long secs, secs2; + unsigned long base; + + /* retrieve time base from battery backup register */ + base = at91_sys_read(AT91_GPBR + RTC_GPBR_REG); + + /* read the second counter twice as it can be about to change */ + secs = at91_sys_read(AT91_RTT_VR); + secs2 = at91_sys_read(AT91_RTT_VR); + if (secs != secs2) + secs = at91_sys_read(AT91_RTT_VR); + + rtc_time_to_tm(base + secs, tm); + + pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__, + 1900 + tm->tm_year, tm->tm_mon, tm->tm_mday, + tm->tm_hour, tm->tm_min, tm->tm_sec); + + return 0; +} + +/* + * Set current time and date in RTC + */ +static int at91_rtc_settime(struct device *dev, struct rtc_time *tm) +{ + int err; + unsigned long base, alarm, mr; + unsigned long secs; + + pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__, + 1900 + tm->tm_year, tm->tm_mon, tm->tm_mday, + tm->tm_hour, tm->tm_min, tm->tm_sec); + + err = rtc_tm_to_time(tm, &secs); + if (err != 0) + return err; + + mr = at91_sys_read(AT91_RTT_MR); + + /* disable interrupts */ + at91_sys_write(AT91_RTT_MR, mr & ~(AT91_RTT_ALMIEN | AT91_RTT_RTTINCIEN)); + + /* read current time base */ + base = at91_sys_read(AT91_GPBR + RTC_GPBR_REG); + + /* store the new base time in a battery backup register */ + secs += 1; + at91_sys_write(AT91_GPBR + RTC_GPBR_REG, secs); + + /* adjust the alarm time for the new base */ + alarm = at91_sys_read(AT91_RTT_AR); + if (alarm != ALARM_DISABLED) { + if (base > secs) { + /* time jumped backwards, increase time until alarm */ + alarm += (base - secs); + } else if ((alarm + base) > secs) { + /* time jumped forwards, decrease time until alarm */ + alarm -= (secs - base); + } else { + /* time jumped past the alarm, disable alarm */ + alarm = ALARM_DISABLED; + } + at91_sys_write(AT91_RTT_AR, alarm); + } + + /* reset the timer, and re-enable interrupts */ + at91_sys_write(AT91_RTT_MR, mr | AT91_RTT_RTTRST); + + return 0; +} + +/* + * Read alarm time and date in RTC + */ +static int at91_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm) +{ + struct rtc_time *tm = &alrm->time; + unsigned long base; + unsigned long alarm; + + alarm = at91_sys_read(AT91_RTT_AR); + + if (alarm == ALARM_DISABLED) + memset(tm, 0, sizeof(tm)); + else { + base = at91_sys_read(AT91_GPBR + RTC_GPBR_REG); + + rtc_time_to_tm(base + alarm, tm); + + pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__, + 1900 + tm->tm_year, tm->tm_mon, tm->tm_mday, + tm->tm_hour, tm->tm_min, tm->tm_sec); + } + + return 0; +} + +/* + * Set alarm time and date in RTC + */ +static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm) +{ + struct rtc_time *tm = &alrm->time; + unsigned long secs; + unsigned long base; + int err; + + err = rtc_tm_to_time(tm, &secs); + if (err != 0) + return err; + + base = at91_sys_read(AT91_GPBR + RTC_GPBR_REG); + if (base == 0) { + /* time is not set */ + return -1; + } + + if (secs <= base) { + /* alarm is before base time, disable alarm */ + at91_sys_write(AT91_RTT_AR, ALARM_DISABLED); + return -1; + } + + at91_sys_write(AT91_RTT_AR, secs - base); + + pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__, + tm->tm_year, tm->tm_mon, tm->tm_mday, tm->tm_hour, + tm->tm_min, tm->tm_sec); + + return 0; +} + +/* + * Handle commands from user-space + */ +static int at91_rtc_ioctl(struct device *dev, unsigned int cmd, + unsigned long arg) +{ + int ret = 0; + unsigned long mr = at91_sys_read(AT91_RTT_MR); + + pr_debug("%s(): cmd=%08x, arg=%08lx.\n", __FUNCTION__, cmd, arg); + + switch (cmd) { + case RTC_AIE_OFF: /* alarm off */ + at91_sys_write(AT91_RTT_MR, mr & ~AT91_RTT_ALMIEN); + break; + case RTC_AIE_ON: /* alarm on */ + at91_sys_write(AT91_RTT_MR, mr | AT91_RTT_ALMIEN); + break; + case RTC_UIE_OFF: /* update off */ + case RTC_PIE_OFF: /* periodic off */ + at91_sys_write(AT91_RTT_MR, mr & ~AT91_RTT_RTTINCIEN); + break; + case RTC_UIE_ON: /* update on */ + case RTC_PIE_ON: /* periodic on */ + at91_sys_write(AT91_RTT_MR, mr | AT91_RTT_RTTINCIEN); + break; + case RTC_IRQP_READ: /* read periodic alarm frequency */ + ret = put_user(AT91_RTC_FREQ, (unsigned long *) arg); + break; + case RTC_IRQP_SET: /* set periodic alarm frequency */ + if (arg != AT91_RTC_FREQ) + ret = -EINVAL; + break; + default: + ret = -ENOIOCTLCMD; + break; + } + + return ret; +} + +/* + * Provide additional RTC information in /proc/driver/rtc + */ +static int at91_rtc_proc(struct device *dev, struct seq_file *seq) +{ + unsigned long mr = at91_sys_read(AT91_RTT_MR); + + seq_printf(seq, "alarm_IRQ\t: %s\n", + (mr & AT91_RTT_ALMIEN) ? "yes" : "no"); + seq_printf(seq, "periodic_IRQ\t: %s\n", + (mr & AT91_RTT_RTTINCIEN) ? "yes" : "no"); + seq_printf(seq, "periodic_freq\t: %ld\n", + (unsigned long) AT91_RTC_FREQ); + return 0; +} + +/* + * IRQ handler for the RTC + */ +static irqreturn_t at91_rtc_interrupt(int irq, void *dev_id) +{ + struct platform_device *pdev = dev_id; + struct rtc_device *rtc = platform_get_drvdata(pdev); + unsigned long sr, mr; + unsigned long events = 0; + + mr = at91_sys_read(AT91_RTT_MR); + sr = at91_sys_read(AT91_RTT_SR); + + if ((sr & AT91_RTT_ALMS) && (mr & AT91_RTT_ALMIEN)) /* alarm status */ + events |= (RTC_AF | RTC_IRQF); + + if ((sr & AT91_RTT_RTTINC) && (mr & AT91_RTT_RTTINCIEN)) /* timer increment */ + events |= (RTC_UF | RTC_IRQF); + + /* this interrupt is shared */ + if (events) { + rtc_update_irq(rtc, 1, events); + + pr_debug("%s(): num=%ld, events=0x%02lx\n", __FUNCTION__, + events >> 8, events & 0x000000FF); + + return IRQ_HANDLED; + } + return IRQ_NONE; /* not handled */ +} + +static const struct rtc_class_ops at91_rtc_ops = { + .ioctl = at91_rtc_ioctl, + .read_time = at91_rtc_readtime, + .set_time = at91_rtc_settime, + .read_alarm = at91_rtc_readalarm, + .set_alarm = at91_rtc_setalarm, + .proc = at91_rtc_proc, +}; + +/* + * Initialize and install RTC driver + */ +static int __init at91_rtc_probe(struct platform_device *pdev) +{ + struct rtc_device *rtc; + int ret; + unsigned int mr; + + mr = at91_sys_read(AT91_RTT_MR); + + /* set prescalar value to 1 Hz */ + mr &= ~AT91_RTT_RTPRES; + mr |= (AT91_SLOW_CLOCK & AT91_RTT_RTPRES); + + /* disable all interrupts */ + at91_sys_write(AT91_RTT_MR, mr & ~(AT91_RTT_ALMIEN | AT91_RTT_RTTINCIEN)); + + /* Install RTC interrupt handler */ + ret = request_irq(AT91_ID_SYS, at91_rtc_interrupt, + IRQF_DISABLED | IRQF_SHARED, + "at91_rtt", pdev); + if (ret) { + printk(KERN_ERR "rtc-at91sam9: IRQ %d already in use.\n", AT91_ID_SYS); + return ret; + } + + /* cpu init code should really have flagged this device as + * being wake-capable; if it didn't, do that here. + */ + if (!device_can_wakeup(&pdev->dev)) + device_init_wakeup(&pdev->dev, 1); + + rtc = rtc_device_register(pdev->name, &pdev->dev, + &at91_rtc_ops, THIS_MODULE); + if (IS_ERR(rtc)) { + free_irq(AT91_ID_SYS, pdev); + return PTR_ERR(rtc); + } + platform_set_drvdata(pdev, rtc); + + /* TODO re-enable interrupts that were set? */ + at91_sys_write(AT91_RTT_MR, mr); + + printk(KERN_INFO "AT91SAM9 Real Time Clock driver.\n"); + return 0; +} + +/* + * Disable and remove the RTC driver + */ +static int __exit at91_rtc_remove(struct platform_device *pdev) +{ + struct rtc_device *rtc = platform_get_drvdata(pdev); + unsigned long mr; + + device_init_wakeup(&pdev->dev, 0); + + /* disable all interrupts */ + mr = at91_sys_read(AT91_RTT_MR); + at91_sys_write(AT91_RTT_MR, mr & ~(AT91_RTT_ALMIEN | AT91_RTT_RTTINCIEN)); + + free_irq(AT91_ID_SYS, pdev); + + rtc_device_unregister(rtc); + platform_set_drvdata(pdev, NULL); + + return 0; +} + +#ifdef CONFIG_PM + +/* AT91SAM9260 RTC Power management control */ + +static struct timespec at91_rtc_delta; +static u32 at91_rtc_imr; + +static int at91_rtc_suspend(struct platform_device *pdev, + pm_message_t state) +{ + struct rtc_time tm; + struct timespec time; + unsigned long mr; + + time.tv_nsec = 0; + + /* calculate time delta for suspend */ + at91_rtc_readtime(&pdev->dev, &tm); + rtc_tm_to_time(&tm, &time.tv_sec); + save_time_delta(&at91_rtc_delta, &time); + + /* + * this IRQ is shared with DBGU and other hardware which isn't + * necessarily doing PM like we are... + */ + mr = at91_sys_read(AT91_RTT_MR); + at91_rtc_imr = mr & (AT91_RTT_ALMIEN | AT91_RTT_RTTINCIEN); /* save enabled interrupts */ + if (at91_rtc_imr) { + if (device_may_wakeup(&pdev->dev)) + enable_irq_wake(AT91_ID_SYS); + else + at91_sys_write(AT91_RTT_MR, mr & ~at91_rtc_imr); + } + + pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__, + 1900 + tm.tm_year, tm.tm_mon, tm.tm_mday, + tm.tm_hour, tm.tm_min, tm.tm_sec); + + return 0; +} + +static int at91_rtc_resume(struct platform_device *pdev) +{ + struct rtc_time tm; + struct timespec time; + unsigned int mr; + + time.tv_nsec = 0; + + at91_rtc_readtime(&pdev->dev, &tm); + rtc_tm_to_time(&tm, &time.tv_sec); + restore_time_delta(&at91_rtc_delta, &time); + + if (at91_rtc_imr) { + if (device_may_wakeup(&pdev->dev)) + disable_irq_wake(AT91_ID_SYS); + else { + mr = at91_sys_read(AT91_RTT_MR); + at91_sys_write(AT91_RTT_MR, mr | at91_rtc_imr); + } + } + + pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__, + 1900 + tm.tm_year, tm.tm_mon, tm.tm_mday, + tm.tm_hour, tm.tm_min, tm.tm_sec); + + return 0; +} +#else +#define at91_rtc_suspend NULL +#define at91_rtc_resume NULL +#endif + +static struct platform_driver at91_rtc_driver = { + .remove = __exit_p(at91_rtc_remove), + .suspend = at91_rtc_suspend, + .resume = at91_rtc_resume, + .driver = { + .name = "at91_rtc", + .owner = THIS_MODULE, + }, +}; + +static int __init at91_rtc_init(void) +{ + return platform_driver_probe(&at91_rtc_driver, at91_rtc_probe); +} + +static void __exit at91_rtc_exit(void) +{ + platform_driver_unregister(&at91_rtc_driver); +} + +module_init(at91_rtc_init); +module_exit(at91_rtc_exit); + +MODULE_AUTHOR("Michel Benoit"); +MODULE_DESCRIPTION("RTC driver for Atmel AT91SAM926x"); +MODULE_LICENSE("GPL"); diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c index 111da57..0f8c25a 100644 --- a/drivers/serial/atmel_serial.c +++ b/drivers/serial/atmel_serial.c @@ -7,6 +7,8 @@ * Based on drivers/char/serial_sa1100.c, by Deep Blue Solutions Ltd. * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o. * + * DMA support added by Chip Coldwell. + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or @@ -33,6 +35,7 @@ #include <linux/sysrq.h> #include <linux/tty_flip.h> #include <linux/platform_device.h> +#include <linux/dma-mapping.h> #include <linux/atmel_pdc.h> #include <asm/io.h> @@ -47,6 +50,11 @@ #include "atmel_serial.h" +#define SUPPORT_PDC +#define PDC_BUFFER_SIZE (L1_CACHE_BYTES << 3) +#warning "Revisit" +#define PDC_RX_TIMEOUT (3 * 10) /* 3 bytes */ + #if defined(CONFIG_SERIAL_ATMEL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) #define SUPPORT_SYSRQ #endif @@ -107,6 +115,13 @@ static int (*atmel_open_hook)(struct uart_port *); static void (*atmel_close_hook)(struct uart_port *); +struct atmel_dma_buffer { + unsigned char *buf; + dma_addr_t dma_addr; + size_t dma_size; + unsigned int ofs; +}; + /* * We wrap our port structure around the generic uart_port. */ @@ -115,10 +130,20 @@ struct atmel_uart_port { struct clk *clk; /* uart clock */ unsigned short suspended; /* is port suspended? */ int break_active; /* break being received */ + + short use_dma_rx; /* enable PDC receiver */ + short pdc_rx_idx; /* current PDC RX buffer */ + struct atmel_dma_buffer pdc_rx[2]; /* PDC receier */ + + short use_dma_tx; /* enable PDC transmitter */ + struct atmel_dma_buffer pdc_tx; /* PDC transmitter */ }; static struct atmel_uart_port atmel_ports[ATMEL_MAX_UART]; +#define PDC_RX_BUF(port) &(port)->pdc_rx[(port)->pdc_rx_idx] +#define PDC_RX_SWITCH(port) (port)->pdc_rx_idx = !(port)->pdc_rx_idx + #ifdef SUPPORT_SYSRQ static struct console atmel_console; #endif @@ -204,7 +229,14 @@ static u_int atmel_get_mctrl(struct uart_port *port) */ static void atmel_stop_tx(struct uart_port *port) { - UART_PUT_IDR(port, ATMEL_US_TXRDY); + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + + if (atmel_port->use_dma_tx) { + UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */ + UART_PUT_IDR(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE); + } + else + UART_PUT_IDR(port, ATMEL_US_TXRDY); } /* @@ -212,7 +244,19 @@ static void atmel_stop_tx(struct uart_port *port) */ static void atmel_start_tx(struct uart_port *port) { - UART_PUT_IER(port, ATMEL_US_TXRDY); + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + + if (atmel_port->use_dma_tx) { + if (UART_GET_PTSR(port) & ATMEL_PDC_TXTEN) + /* The transmitter is already running. Yes, we + really need this.*/ + return; + + UART_PUT_IER(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE); + UART_PUT_PTCR(port, ATMEL_PDC_TXTEN); /* re-enable PDC transmit */ + } + else + UART_PUT_IER(port, ATMEL_US_TXRDY); } /* @@ -220,7 +264,14 @@ static void atmel_start_tx(struct uart_port *port) */ static void atmel_stop_rx(struct uart_port *port) { - UART_PUT_IDR(port, ATMEL_US_RXRDY); + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + + if (atmel_port->use_dma_rx) { + UART_PUT_PTCR(port, ATMEL_PDC_RXTDIS); /* disable PDC receive */ + UART_PUT_IDR(port, ATMEL_US_ENDRX | ATMEL_US_TIMEOUT); + } + else + UART_PUT_IDR(port, ATMEL_US_RXRDY); } /* @@ -243,6 +294,134 @@ static void atmel_break_ctl(struct uart_port *port, int break_state) } /* + * Receive data via the PDC. A buffer has been fulled. + */ +static void atmel_pdc_endrx(struct uart_port *port) +{ + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + struct tty_struct *tty = port->info->tty; + struct atmel_dma_buffer *pdc = PDC_RX_BUF(atmel_port); + unsigned int count; + + count = pdc->dma_size - pdc->ofs; + if (likely(count > 0)) { + dma_sync_single_for_cpu(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE); + tty_insert_flip_string(tty, pdc->buf + pdc->ofs, count); + tty_flip_buffer_push(tty); + + port->icount.rx += count; + } + + /* Set this buffer as the next receive buffer */ + pdc->ofs = 0; + UART_PUT_RNPR(port, pdc->dma_addr); + UART_PUT_RNCR(port, pdc->dma_size); + + /* Switch to next buffer */ + PDC_RX_SWITCH(atmel_port); /* next PDC buffer */ +} + +/* + * Receive data via the PDC. At least one byte was received, but the + * buffer was not full when the inter-character timeout expired. + */ +static void atmel_pdc_timeout(struct uart_port *port) +{ + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + struct tty_struct *tty = port->info->tty; + struct atmel_dma_buffer *pdc = PDC_RX_BUF(atmel_port); + /* unsigned */ int ofs, count; + + ofs = UART_GET_RPR(port) - pdc->dma_addr; /* current DMA adress */ + count = ofs - pdc->ofs; + + if (likely(count > 0)) { + dma_sync_single_for_cpu(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE); + tty_insert_flip_string(tty, pdc->buf + pdc->ofs, count); + tty_flip_buffer_push(tty); + + pdc->ofs = ofs; + port->icount.rx += count; + } + + /* reset the UART timeout */ + UART_PUT_CR(port, ATMEL_US_STTTO); +} + +/* + * Deal with parity, framing and overrun errors. + */ +static void atmel_pdc_rxerr(struct uart_port *port, unsigned int status) +{ + /* clear error */ + UART_PUT_CR(port, ATMEL_US_RSTSTA); + + if (status & ATMEL_US_RXBRK) { + status &= ~(ATMEL_US_PARE | ATMEL_US_FRAME); /* ignore side-effect */ + port->icount.brk++; + } + if (status & ATMEL_US_PARE) + port->icount.parity++; + if (status & ATMEL_US_FRAME) + port->icount.frame++; + if (status & ATMEL_US_OVRE) + port->icount.overrun++; +} + +/* + * A transmission via the PDC is complete. + */ +static void atmel_pdc_endtx(struct uart_port *port) +{ + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + struct circ_buf *xmit = &port->info->xmit; + struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; + + xmit->tail += pdc->ofs; + if (xmit->tail >= SERIAL_XMIT_SIZE) + xmit->tail -= SERIAL_XMIT_SIZE; + + port->icount.tx += pdc->ofs; + pdc->ofs = 0; + + if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) + uart_write_wakeup(port); +} + +/* + * The PDC transmitter is idle, so either start the next transfer or + * disable the transmitter. + */ +static void atmel_pdc_txbufe(struct uart_port *port) +{ + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + struct circ_buf *xmit = &port->info->xmit; + struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; + int count; + + if (!uart_circ_empty(xmit)) { + /* more to transmit - setup next transfer */ + UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */ + dma_sync_single_for_device(port->dev, pdc->dma_addr, pdc->dma_size, DMA_TO_DEVICE); + + if (xmit->tail < xmit->head) + count = xmit->head - xmit->tail; + else + count = SERIAL_XMIT_SIZE - xmit->tail; + pdc->ofs = count; + + UART_PUT_TPR(port, pdc->dma_addr + xmit->tail); + UART_PUT_TCR(port, count); + UART_PUT_PTCR(port, ATMEL_PDC_TXTEN); /* re-enable PDC transmit */ + } + else { + /* nothing left to transmit - disable the transmitter */ + UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */ + UART_PUT_IDR(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE); + } +} + +/* * Characters received (called from interrupt handler) */ static void atmel_rx_chars(struct uart_port *port) @@ -361,6 +540,14 @@ static irqreturn_t atmel_interrupt(int irq, void *dev_id) status = UART_GET_CSR(port); pending = status & UART_GET_IMR(port); while (pending) { + /* PDC receive */ + if (pending & ATMEL_US_ENDRX) + atmel_pdc_endrx(port); + if (pending & ATMEL_US_TIMEOUT) + atmel_pdc_timeout(port); + if (atmel_port->use_dma_rx && pending & (ATMEL_US_RXBRK | ATMEL_US_OVRE | ATMEL_US_FRAME | ATMEL_US_PARE)) + atmel_pdc_rxerr(port, pending); + /* Interrupt receive */ if (pending & ATMEL_US_RXRDY) atmel_rx_chars(port); @@ -385,6 +572,12 @@ static irqreturn_t atmel_interrupt(int irq, void *dev_id) if (pending & (ATMEL_US_RIIC | ATMEL_US_DSRIC | ATMEL_US_DCDIC | ATMEL_US_CTSIC)) wake_up_interruptible(&port->info->delta_msr_wait); + /* PDC transmit */ + if (pending & ATMEL_US_ENDTX) + atmel_pdc_endtx(port); + if (pending & ATMEL_US_TXBUFE) + atmel_pdc_txbufe(port); + /* Interrupt transmit */ if (pending & ATMEL_US_TXRDY) atmel_tx_chars(port); @@ -404,6 +597,7 @@ static irqreturn_t atmel_interrupt(int irq, void *dev_id) static int atmel_startup(struct uart_port *port) { int retval; + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; /* * Ensure that no interrupts are enabled otherwise when @@ -422,6 +616,47 @@ static int atmel_startup(struct uart_port *port) } /* + * Initialize DMA (if necessary) + */ + if (atmel_port->use_dma_rx) { + int i; + + for (i = 0; i < 2; i++) { + struct atmel_dma_buffer *pdc = &atmel_port->pdc_rx[i]; + + pdc->buf = kmalloc(PDC_BUFFER_SIZE, GFP_KERNEL); + if (pdc->buf == NULL) { + if (i != 0) { + dma_unmap_single(port->dev, atmel_port->pdc_rx[0].dma_addr, PDC_BUFFER_SIZE, DMA_FROM_DEVICE); + kfree(atmel_port->pdc_rx[0].buf); + } + free_irq(port->irq, port); + return -ENOMEM; + } + pdc->dma_addr = dma_map_single(port->dev, pdc->buf, PDC_BUFFER_SIZE, DMA_FROM_DEVICE); + pdc->dma_size = PDC_BUFFER_SIZE; + pdc->ofs = 0; + } + + atmel_port->pdc_rx_idx = 0; + + UART_PUT_RPR(port, atmel_port->pdc_rx[0].dma_addr); + UART_PUT_RCR(port, PDC_BUFFER_SIZE); + + UART_PUT_RNPR(port, atmel_port->pdc_rx[1].dma_addr); + UART_PUT_RNCR(port, PDC_BUFFER_SIZE); + } + if (atmel_port->use_dma_tx) { + struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; + struct circ_buf *xmit = &port->info->xmit; + + pdc->buf = xmit->buf; + pdc->dma_addr = dma_map_single(port->dev, pdc->buf, SERIAL_XMIT_SIZE, DMA_TO_DEVICE); + pdc->dma_size = SERIAL_XMIT_SIZE; + pdc->ofs = 0; + } + + /* * If there is a specific "open" function (to register * control line interrupts) */ @@ -439,7 +674,15 @@ static int atmel_startup(struct uart_port *port) UART_PUT_CR(port, ATMEL_US_RSTSTA | ATMEL_US_RSTRX); UART_PUT_CR(port, ATMEL_US_TXEN | ATMEL_US_RXEN); /* enable xmit & rcvr */ - UART_PUT_IER(port, ATMEL_US_RXRDY); /* enable receive only */ + if (atmel_port->use_dma_rx) { + UART_PUT_RTOR(port, PDC_RX_TIMEOUT); /* set UART timeout */ + UART_PUT_CR(port, ATMEL_US_STTTO); + + UART_PUT_IER(port, ATMEL_US_ENDRX | ATMEL_US_TIMEOUT); + UART_PUT_PTCR(port, ATMEL_PDC_RXTEN); /* enable PDC controller */ + } + else + UART_PUT_IER(port, ATMEL_US_RXRDY); /* enable receive only */ return 0; } @@ -449,6 +692,33 @@ static int atmel_startup(struct uart_port *port) */ static void atmel_shutdown(struct uart_port *port) { + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + + /* + * Ensure everything is stopped. + */ + atmel_stop_rx(port); + atmel_stop_tx(port); + + /* + * Shut-down the DMA. + */ + if (atmel_port->use_dma_rx) { + int i; + + for (i = 0; i < 2; i++) { + struct atmel_dma_buffer *pdc = &atmel_port->pdc_rx[i]; + + dma_unmap_single(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE); + kfree(pdc->buf); + } + } + if (atmel_port->use_dma_tx) { + struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; + + dma_unmap_single(port->dev, pdc->dma_addr, pdc->dma_size, DMA_TO_DEVICE); + } + /* * Disable all interrupts, port and break condition. */ @@ -500,6 +770,7 @@ static void atmel_serial_pm(struct uart_port *port, unsigned int state, unsigned */ static void atmel_set_termios(struct uart_port *port, struct ktermios * termios, struct ktermios * old) { + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; unsigned long flags; unsigned int mode, imr, quot, baud; @@ -509,7 +780,7 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios * termios, baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); quot = uart_get_divisor(port, baud); - if (quot > 65535) { /* BRGR is 16-bit, so switch to slower clock */ + if (quot > 65535) { /* BRGR is 16-bit, so switch to slower clock */ quot /= 8; mode |= ATMEL_US_USCLKS_MCK_DIV8; } @@ -558,6 +829,9 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios * termios, if (termios->c_iflag & (BRKINT | PARMRK)) port->read_status_mask |= ATMEL_US_RXBRK; + if (atmel_port->use_dma_rx) /* need to enable error interrupts */ + UART_PUT_IER(port, port->read_status_mask); + /* * Characters to ignore */ @@ -736,6 +1010,13 @@ static void __devinit atmel_init_port(struct atmel_uart_port *atmel_port, struct clk_enable(atmel_port->clk); port->uartclk = clk_get_rate(atmel_port->clk); } + +#ifdef SUPPORT_PDC + atmel_port->use_dma_rx = data->use_dma_rx; + atmel_port->use_dma_tx = data->use_dma_tx; + if (atmel_port->use_dma_tx) + port->fifosize = PDC_BUFFER_SIZE; +#endif } /* @@ -912,7 +1193,8 @@ static int atmel_serial_suspend(struct platform_device *pdev, pm_message_t state struct uart_port *port = platform_get_drvdata(pdev); struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; - if (device_may_wakeup(&pdev->dev) && !at91_suspend_entering_slow_clock()) + if (device_may_wakeup(&pdev->dev) + && !clk_must_disable(atmel_port->clk)) enable_irq_wake(port->irq); else { uart_suspend_port(&atmel_uart, port); diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index abf0504..b655bbc 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -100,6 +100,15 @@ config SPI_BUTTERFLY inexpensive battery powered microcontroller evaluation board. This same cable can be used to flash new firmware. +config SPI_AT91 + tristate "AT91RM9200 Bitbang SPI Master" + depends on SPI_MASTER && ARCH_AT91RM9200 && !SPI_ATMEL && EXPERIMENTAL + select SPI_BITBANG + help + This is dumb PIO bitbanging driver for the Atmel AT91RM9200. + The SPI_ATMEL driver will be its replacement, using the native + SPI hardware and its DMA controller. + config SPI_IMX tristate "Freescale iMX SPI controller" depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 41fbac4..124aeec 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -27,6 +27,7 @@ obj-$(CONFIG_SPI_S3C24XX_GPIO) += spi_s3c24xx_gpio.o obj-$(CONFIG_SPI_S3C24XX) += spi_s3c24xx.o obj-$(CONFIG_SPI_TXX9) += spi_txx9.o obj-$(CONFIG_SPI_XILINX) += xilinx_spi.o +obj-$(CONFIG_SPI_AT91) += spi_at91_bitbang.o # ... add above this line ... # SPI protocol drivers (device/link on bus) diff --git a/drivers/spi/spi_at91_bitbang.c b/drivers/spi/spi_at91_bitbang.c new file mode 100644 index 0000000..b8d82c2 --- /dev/null +++ b/drivers/spi/spi_at91_bitbang.c @@ -0,0 +1,207 @@ +/* + * at91_spi.c - at91 SPI driver (BOOTSTRAP/BITBANG VERSION) + * + * Copyright (C) 2006 David Brownell + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> + +#include <linux/spi/spi.h> +#include <linux/spi/spi_bitbang.h> + +#include <asm/arch/gpio.h> + + +/* + * FIXME this bitbanging version is just to help bootstrap systems until + * there's a native SPI+IRQ+DMA controller driver ... such a driver should + * be a drop-in replacement for this one, and much faster. + * + * remember: + * + * - other at91 parts (like at91sam9) have multiple controllers + * and different pin muxing; this version is at91rm9200 specfic. + * + * - at91sam9261 SPI0 pins are directly muxed with MMC/SD pins. + * + * - rm9200 spi chipselects drop wrongly, so the native driver + * will need to use gpios much like this does. + * + * - real hardware only allows 8..16 bits per word, while this + * bitbanger allows 1..32 (incompatible superset). + * + * - this disregards clock parameters. with inlined gpio calls, + * gcc 3.4.4 produces about 1.5 mbit/sec, more than 2x faster + * than using the subroutined veresion from txrx_word(). + * + * - suspend/resume and <linux/clk.h> support is missing ... + */ + +#define spi_miso_bit AT91_PIN_PA0 +#define spi_mosi_bit AT91_PIN_PA1 +#define spi_sck_bit AT91_PIN_PA2 + +struct at91_spi { + struct spi_bitbang bitbang; + struct platform_device *pdev; +}; + +/*----------------------------------------------------------------------*/ + +static inline void setsck(struct spi_device *spi, int is_on) +{ + at91_set_gpio_value(spi_sck_bit, is_on); +} + +static inline void setmosi(struct spi_device *spi, int is_on) +{ + at91_set_gpio_value(spi_mosi_bit, is_on); +} + +static inline int getmiso(struct spi_device *spi) +{ + return at91_get_gpio_value(spi_miso_bit); +} + +static void at91_spi_chipselect(struct spi_device *spi, int is_active) +{ + unsigned long cs = (unsigned long) spi->controller_data; + + /* set default clock polarity */ + if (is_active) + setsck(spi, spi->mode & SPI_CPOL); + + /* only support active-low (default) */ + at91_set_gpio_value(cs, !is_active); +} + +/* + * NOTE: this is "as fast as we can"; it should be a function of + * the device clock ... + */ +#define spidelay(X) do{} while(0) + +#define EXPAND_BITBANG_TXRX +#include <linux/spi/spi_bitbang.h> + +static u32 at91_spi_txrx_word_mode0(struct spi_device *spi, + unsigned nsecs, u32 word, u8 bits) +{ + return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, 8); +} + +static u32 at91_spi_txrx_word_mode1(struct spi_device *spi, + unsigned nsecs, u32 word, u8 bits) +{ + return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, 8); +} + +static u32 at91_spi_txrx_word_mode2(struct spi_device *spi, + unsigned nsecs, u32 word, u8 bits) +{ + return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, 8); +} + +static u32 at91_spi_txrx_word_mode3(struct spi_device *spi, + unsigned nsecs, u32 word, u8 bits) +{ + return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, 8); +} + +/*----------------------------------------------------------------------*/ + +static int __init at91_spi_probe(struct platform_device *pdev) +{ + int status; + struct spi_master *master; + struct at91_spi *at91_spi; + + if (pdev->id != 0) /* SPI0 bus */ + return -EINVAL; + + master = spi_alloc_master(&pdev->dev, sizeof *at91_spi); + if (!master) + return -ENOMEM; + + at91_spi = spi_master_get_devdata(master); + at91_spi->pdev = pdev; + platform_set_drvdata(pdev, at91_spi); + + /* SPI and bitbang hookup */ + master->bus_num = 0; + master->num_chipselect = 4; + + at91_spi->bitbang.master = spi_master_get(master); + at91_spi->bitbang.chipselect = at91_spi_chipselect; + at91_spi->bitbang.txrx_word[SPI_MODE_0] = at91_spi_txrx_word_mode0; + at91_spi->bitbang.txrx_word[SPI_MODE_1] = at91_spi_txrx_word_mode1; + at91_spi->bitbang.txrx_word[SPI_MODE_2] = at91_spi_txrx_word_mode2; + at91_spi->bitbang.txrx_word[SPI_MODE_3] = at91_spi_txrx_word_mode3; + + status = spi_bitbang_start(&at91_spi->bitbang); + if (status < 0) + (void) spi_master_put(at91_spi->bitbang.master); + + return status; +} + +static int __exit at91_spi_remove(struct platform_device *pdev) +{ + struct at91_spi *at91_spi = platform_get_drvdata(pdev); + int status; + + /* stop() unregisters child devices too */ + status = spi_bitbang_stop(&at91_spi->bitbang); + (void) spi_master_put(at91_spi->bitbang.master); + + platform_set_drvdata(pdev, NULL); + return status; +} + +static struct platform_driver at91_spi_driver = { + .probe = at91_spi_probe, + .remove = __exit_p(at91_spi_remove), + .driver = { + .name = "at91_spi", + .owner = THIS_MODULE, + }, +}; + +static int __init at91_spi_init(void) +{ + at91_set_gpio_output(spi_sck_bit, 0); + at91_set_gpio_output(spi_mosi_bit, 0); + at91_set_gpio_input(spi_miso_bit, 1 /* pullup */); + + /* register driver */ + return platform_driver_register(&at91_spi_driver); +} + +static void __exit at91_spi_exit(void) +{ + platform_driver_unregister(&at91_spi_driver); +} + +device_initcall(at91_spi_init); +module_exit(at91_spi_exit); + +MODULE_ALIAS("at91_spi.0"); + +MODULE_DESCRIPTION("AT91 SPI support (BOOTSTRAP/BITBANG VERSION)"); +MODULE_AUTHOR("David Brownell"); +MODULE_LICENSE("GPL"); diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index cd62b02..4e08216 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -1784,7 +1784,7 @@ static int at91udc_suspend(struct platform_device *pdev, pm_message_t mesg) */ if ((!udc->suspended && udc->addr) || !wake - || at91_suspend_entering_slow_clock()) { + || clk_must_disable(udc->fclk)) { pullup(udc, 0); wake = 0; } else diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index d849c80..aeed2ba 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -299,7 +299,7 @@ ohci_hcd_at91_drv_suspend(struct platform_device *pdev, pm_message_t mesg) * * REVISIT: some boards will be able to turn VBUS off... */ - if (at91_suspend_entering_slow_clock()) { + if (clk_must_disable(fclk)) { ohci_usb_reset (ohci); at91_stop_clock(); } diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 5b3dbcf..94e8243 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -876,6 +876,17 @@ config FB_EPSON1355 framebuffer. Product specs at <http://www.erd.epson.com/vdc/html/products.htm>. +config FB_S1D15605 + tristate "Epson S1D15605 framebuffer support" + depends on FB + default m if MACH_KB9200 + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + help + Build in support for the S1D15605 Epson Research 128x64 + LCD controller as a framebuffer. + config FB_S1D13XXX tristate "Epson S1D13XXX framebuffer support" depends on FB @@ -889,7 +900,7 @@ config FB_S1D13XXX config FB_ATMEL tristate "AT91/AT32 LCD Controller support" - depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || AVR32) + depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || AVR32) select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 83e02b3..d84b004 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -87,7 +87,8 @@ obj-$(CONFIG_FB_G364) += g364fb.o obj-$(CONFIG_FB_SA1100) += sa1100fb.o obj-$(CONFIG_FB_HIT) += hitfb.o obj-$(CONFIG_FB_EPSON1355) += epson1355fb.o -obj-$(CONFIG_FB_ATMEL) += atmel_lcdfb.o +obj-$(CONFIG_FB_S1D15605) += s1d15605fb.o +obj-$(CONFIG_FB_ATMEL) += atmel_lcdfb.o obj-$(CONFIG_FB_PVR2) += pvr2fb.o obj-$(CONFIG_FB_VOODOO1) += sstfb.o obj-$(CONFIG_FB_ARMCLCD) += amba-clcd.o diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig index 9609a6c..e6dde97 100644 --- a/drivers/video/backlight/Kconfig +++ b/drivers/video/backlight/Kconfig @@ -90,3 +90,11 @@ config BACKLIGHT_CARILLO_RANCH help If you have a Intel LE80578 (Carillo Ranch) say Y to enable the backlight driver. + +config BACKLIGHT_KB920x + tristate "KwikByte KB9202 Backlight Driver" + depends on BACKLIGHT_CLASS_DEVICE && MACH_KB9200 + default y + help + If you have a KwikByte KB9202 board, say Y to enable the + backlight driver. diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile index 965a78b..13886a7 100644 --- a/drivers/video/backlight/Makefile +++ b/drivers/video/backlight/Makefile @@ -9,3 +9,4 @@ obj-$(CONFIG_BACKLIGHT_HP680) += hp680_bl.o obj-$(CONFIG_BACKLIGHT_LOCOMO) += locomolcd.o obj-$(CONFIG_BACKLIGHT_PROGEAR) += progear_bl.o obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH) += cr_bllcd.o +obj-$(CONFIG_BACKLIGHT_KB920x) += kb920x_bl.o diff --git a/drivers/video/backlight/kb920x_bl.c b/drivers/video/backlight/kb920x_bl.c new file mode 100644 index 0000000..bab1e29 --- /dev/null +++ b/drivers/video/backlight/kb920x_bl.c @@ -0,0 +1,164 @@ +/* + * Backlight Driver for KB9202 + * + * Copyright (c) 2006 KwikByte + * + * Based on Sharp's Corgi Backlight Driver + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/spinlock.h> +#include <linux/fb.h> +#include <linux/backlight.h> + +#include <asm/arch/gpio.h> + +/* The backlight is on(1)/off(0) */ +#define KB9202_DEFAULT_INTENSITY 1 +#define KB9202_MAX_INTENSITY 1 + +static int kb9202bl_suspended; +static int current_intensity = 0; +static DEFINE_SPINLOCK(bl_lock); + +static int kb9202bl_set_intensity(struct backlight_device *bd) +{ + unsigned long flags; + int intensity = bd->props.brightness; + + if (bd->props.power != FB_BLANK_UNBLANK) + intensity = 0; + if (bd->props.fb_blank != FB_BLANK_UNBLANK) + intensity = 0; + if (kb9202bl_suspended) + intensity = 0; + + if ((!current_intensity) && (bd->props.power == FB_BLANK_UNBLANK)) + intensity = 1; + + spin_lock_irqsave(&bl_lock, flags); + if (intensity) + gpio_set_value(AT91_PIN_PC23, 1); + else + gpio_set_value(AT91_PIN_PC23, 0); + spin_unlock_irqrestore(&bl_lock, flags); + + current_intensity = intensity; + + return 0; +} + +static int kb9202bl_get_intensity(struct backlight_device *bd) +{ + return current_intensity; +} + +static struct backlight_ops kb9202bl_ops = { + .get_brightness = kb9202bl_get_intensity, + .update_status = kb9202bl_set_intensity, +}; + +static int __init kb9202bl_probe(struct platform_device *pdev) +{ + struct backlight_device *bd; + + bd = backlight_device_register ("kb9202-bl", &pdev->dev, NULL, &kb9202bl_ops); + if (IS_ERR(bd)) + return PTR_ERR(bd); + + platform_set_drvdata(pdev, bd); + + bd->props.max_brightness = KB9202_MAX_INTENSITY; + bd->props.brightness = KB9202_DEFAULT_INTENSITY; + (void) kb9202bl_set_intensity(bd); + + return 0; +} + +static int kb9202bl_remove(struct platform_device *pdev) +{ + struct backlight_device *bd = platform_get_drvdata(pdev); + + bd->props.brightness = 0; + bd->props.power = 0; + (void) kb9202bl_set_intensity(bd); + + backlight_device_unregister(bd); + + return 0; +} + +#ifdef CONFIG_PM +static int kb9202bl_suspend(struct platform_device *pdev, pm_message_t state) +{ + struct backlight_device *bd = platform_get_drvdata(pdev); + + kb9202bl_suspended = 1; + (void) kb9202bl_set_intensity(bd); + return 0; +} + +static int kb9202bl_resume(struct platform_device *pdev) +{ + struct backlight_device *bd = platform_get_drvdata(pdev); + + kb9202bl_suspended = 0; + (void) kb9202bl_set_intensity(bd); + return 0; +} +#else +#define kb9202bl_suspend NULL +#define kb9202bl_resume NULL +#endif + +static struct platform_driver kb9202bl_driver = { + .probe = kb9202bl_probe, + .remove = kb9202bl_remove, + .suspend = kb9202bl_suspend, + .resume = kb9202bl_resume, + .driver = { + .name = "kb9202-bl", + .owner = THIS_MODULE, + }, +}; + +static struct platform_device *kb9202bl_device; + +static int __init kb9202bl_init(void) +{ + int ret; + + ret = platform_driver_register(&kb9202bl_driver); + if (!ret) { + kb9202bl_device = platform_device_alloc("kb9202-bl", -1); + if (!kb9202bl_device) + return -ENOMEM; + + ret = platform_device_add(kb9202bl_device); + if (ret) { + platform_device_put(kb9202bl_device); + platform_driver_unregister(&kb9202bl_driver); + } + } + return ret; +} + +static void __exit kb9202bl_exit(void) +{ + platform_device_unregister(kb9202bl_device); + platform_driver_unregister(&kb9202bl_driver); +} + +module_init(kb9202bl_init); +module_exit(kb9202bl_exit); + +MODULE_AUTHOR("KwikByte <kb9200_dev@kwikbyte.com>"); +MODULE_DESCRIPTION("KB9202 Backlight Driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/video/s1d15605fb.c b/drivers/video/s1d15605fb.c new file mode 100644 index 0000000..00fa4c6 --- /dev/null +++ b/drivers/video/s1d15605fb.c @@ -0,0 +1,658 @@ +/* + * drivers/video/s1d15605.c + * + * Adapted from several sources including: + * 1) Driver for AT91 LCD Controller + * Copyright (C) 2006 Atmel + * + * 2) Copyright (C) 2005 S. Kevin Hester + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + * + * This is a basic framebuffer driver for the Optrex F-51320 128x64 mono LCD + * display. This display uses a clone of the common Epson SED 1531 display + * controller. + * + * I've heavily borrowed code from the vfb.c driver. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifdef DEBUG +#define MSG(string, args...) printk("s1d15605fb:" string, ##args) +#else +#define MSG(string, args...) +#endif + +#include <linux/kernel.h> +#include <linux/platform_device.h> +#include <linux/dma-mapping.h> +#include <linux/interrupt.h> +#include <linux/clk.h> +#include <linux/fb.h> +#include <linux/init.h> +#include <linux/delay.h> + +#include <asm/uaccess.h> + +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> + +#ifdef CONFIG_PMAC_BACKLIGHT +#include <asm/backlight.h> +#endif + +#define VIDEOWIDTH 128 +#define VIDEOHEIGHT 64 +#define VIDEODEPTH 1 /* bits/pixel */ +#define VIDEOWIDTH_BYTES ((VIDEOWIDTH * VIDEODEPTH) / 8) + +/* The number of bytes that actually go to the device */ +#define ACTUALVIDEOMEMSIZE (VIDEOWIDTH_BYTES * VIDEOHEIGHT) +#define VIDEOMEMSIZE PAGE_SIZE + +static struct fb_var_screeninfo s1d15605_default __initdata = { + .xres = VIDEOWIDTH, + .yres = VIDEOHEIGHT, + .xres_virtual = VIDEOWIDTH, + .yres_virtual = VIDEOHEIGHT, + .bits_per_pixel = VIDEODEPTH, + .red = { 0, 1, 0 }, + .green = { 0, 1, 0 }, + .blue = { 0, 1, 0 }, + .activate = FB_ACTIVATE_NOW, + .pixclock = 20000, + .vmode = FB_VMODE_NONINTERLACED, +}; + +static struct fb_fix_screeninfo s1d15605_fix __initdata = { + .id = "s1d15605", + .type = FB_TYPE_PACKED_PIXELS, + .visual = FB_VISUAL_MONO10, + .xpanstep = 0, + .ypanstep = 0, + .ywrapstep = 0, + .accel = FB_ACCEL_NONE, +}; + +struct s1d15605fb_info { + struct fb_info *info; + char *mmio; + unsigned long reset_pin; + struct platform_device *pdev; +}; + +/* + * LCD device interface + */ +#define RESET_DISPLAY 0xE2 +#define LCD_BIAS_1_9 0xA2 +#define ADC_SELECT_REVERSE 0xA1 +#define COMMON_OUTPUT_NORMAL 0xC0 +#define V5_RESISTOR_RATIO 0x26 +#define ELECTRONIC_VOLUME_SET 0x81 +#define ELECTRONIC_VOLUME_INIT 0x20 +#define POWER_CONTROL_SET 0x28 +#define VOLTAGE_REGULATOR 0x02 +#define VOLTAGE_FOLLOWER 0x01 +#define BOOSTER_CIRCUIT 0x04 +#define DISPLAY_ON 0xAF +#define START_LINE_SET 0x40 +#define PAGE_ADDRESS_SET 0xB0 +#define COLUMN_ADDRESS_HIGH 0x10 +#define COLUMN_ADDRESS_LOW 0x00 +#define RESISTOR_RATIO_START 0x20 + +#define NUM_OF_PAGES 8 +#define NUM_OF_COLUMNS 128 + +#define WRITE_COMMAND(x) __raw_writeb((x), (sinfo)->mmio) +#define READ_COMMAND __raw_readb((sinfo)->mmio) +#define WRITE_DATA(x) __raw_writeb((x), (sinfo)->mmio + (0x10000)) +#define READ_DATA __raw_readb((sinfo)->mmio + (0x10000)) + + +/* + * s1d15605fb_resize_framebuffer + * + * Free allocated space if different. Allocate on new of changed. + * Returns -ENOMEM if the new framebuffer can not be allocated, + * zero on success. + */ +static int s1d15605fb_resize_framebuffer(struct s1d15605fb_info *sinfo) +{ + struct fb_info *info = sinfo->info; + struct fb_fix_screeninfo *fix = &info->fix; + struct fb_var_screeninfo *var = &info->var; + unsigned int new_size; + void *new_vaddr; + + new_size = ((var->xres_virtual * var->yres_virtual * var->bits_per_pixel) / 8); + + MSG("%s: x (%d) y (%d) bpp (%d): new size 0x%08x\n", __FUNCTION__, + var->xres_virtual, var->yres_virtual, var->bits_per_pixel, new_size); + + if (new_size == fix->smem_len) + return 0; + + if (fix->smem_len) { + kfree(info->screen_base); + } + + new_vaddr = kmalloc(new_size, GFP_KERNEL); + + if (!new_vaddr) { + fix->smem_len = 0; + return -ENOMEM; + } + + info->screen_base = new_vaddr; + fix->smem_start = (unsigned)new_vaddr; + fix->smem_len = new_size; + fix->line_length = (var->xres_virtual * var->bits_per_pixel) / 8; + + dev_info(info->device, + "%luKiB frame buffer at %08lx (mapped at %p)\n", + (unsigned long)info->fix.smem_len / 1024, + (unsigned long)info->fix.smem_start, + info->screen_base); + + return 0; +} + + +/* + * The s1d15605 seems to be divided into eight 128 pixel wide pages (from top to + * bottom) each page seems to be eight pixels high, where these eight pixels are + * one byte + */ +static void s1d15605_update(struct fb_info *info) +{ + struct s1d15605fb_info *sinfo = info->par; + int page, i, row, colmask; + u8 retVal, *rowPtr; + + WRITE_COMMAND(START_LINE_SET); + for (page = 0; page < NUM_OF_PAGES; ++page) { + WRITE_COMMAND(PAGE_ADDRESS_SET + page); + WRITE_COMMAND(COLUMN_ADDRESS_HIGH); + WRITE_COMMAND(COLUMN_ADDRESS_LOW); + + for (i = 0; i < NUM_OF_COLUMNS; ++i) + { + /* point of opportunity: optimization */ + colmask = (1 << (i & 0x7)); + rowPtr = (u8*)(info->screen_base); + rowPtr += (VIDEOWIDTH_BYTES * 8 * page); + rowPtr += (i >> 3); + retVal = 0; + for (row = 0; row < 8; ++row) + { + retVal = (retVal >> 1) | (((*rowPtr) & colmask) ? 0x80 : 0); + rowPtr += VIDEOWIDTH_BYTES; + } + WRITE_DATA(retVal); + } + } + + WRITE_COMMAND(DISPLAY_ON); +} + + +/* + * Setting the video mode has been split into two parts. + * First part, xxxfb_check_var, must not write anything + * to hardware, it should only verify and adjust var. + * This means it doesn't alter par but it does use hardware + * data from it to check this var. + */ +static int s1d15605_check_var(struct fb_var_screeninfo *var, struct fb_info *info) +{ + /* + * Some very basic checks + */ + if (!var->xres) + var->xres = 1; + if (!var->yres) + var->yres = 1; + if (var->xres > var->xres_virtual) + var->xres_virtual = var->xres; + if (var->yres > var->yres_virtual) + var->yres_virtual = var->yres; + + if(var->bits_per_pixel > VIDEODEPTH) + return -EINVAL; + + /* + * Memory limit + */ + if (((var->yres_virtual * var->bits_per_pixel * var->yres_virtual) >> 3) > + ACTUALVIDEOMEMSIZE) + return -ENOMEM; + + /* + * Now that we checked it we alter var. The reason being is that the video + * mode passed in might not work but slight changes to it might make it + * work. This way we let the user know what is acceptable. + */ + switch (var->bits_per_pixel) { + case 1: + var->red.offset = var->green.offset = var->blue.offset = 0; + var->red.length = var->green.length = var->blue.length + = var->bits_per_pixel; + break; + default: + return -EINVAL; + } + + var->xoffset = var->yoffset = 0; + var->red.msb_right = var->green.msb_right = var->blue.msb_right = + var->transp.msb_right = 0; + + return 0; +} + + +/* + * This routine actually sets the video mode. It's in here where we + * the hardware state info->par and fix which can be affected by the + * change in par. For this driver it doesn't do much. + */ +static int s1d15605_set_par(struct fb_info *info) +{ + int ret; + + MSG("%s:\n", __func__); + MSG(" * resolution: %ux%u (%ux%u virtual)\n", + info->var.xres, info->var.yres, + info->var.xres_virtual, info->var.yres_virtual); + + ret = s1d15605fb_resize_framebuffer(info->par); + + info->fix.visual = FB_VISUAL_MONO10; + return ret; +} + + +/* + * Set a single color register. The values supplied are already + * rounded down to the hardware's capabilities (according to the + * entries in the var structure). Return != 0 for invalid regno. + */ +static int s1d15605_setcolreg(u_int regno, u_int red, u_int green, u_int blue, + u_int transp, struct fb_info *info) +{ + if (regno > 1) /* no. of hw registers - we only do mono now */ + return 1; + + return 0; +} + + +/* + * Currently, the routine will simply shut-off the backlight and prevent + * updates/refreshes. Modify according to application. + * + * 0 unblank, 1 blank, 2 no vsync, 3 no hsync, 4 off + */ +static int s1d15605_blank(int blank, struct fb_info *info) +{ +#ifdef CONFIG_PMAC_BACKLIGHT + if (blank) + pmac_backlight->props.power = FB_BLANK_POWERDOWN; + else + pmac_backlight->props.power = FB_BLANK_UNBLANK; + backlight_update_status(pmac_backlight); +#endif + return 1; +} + + +/* + * Pan or Wrap the Display + * + * This call looks only at xoffset, yoffset and the FB_VMODE_YWRAP flag + */ +/* +static int s1d15605_pan_display(struct fb_var_screeninfo *var, + struct fb_info *info) +{ + if (var->vmode & FB_VMODE_YWRAP) { + if (var->yoffset < 0 + || var->yoffset >= info->var.yres_virtual + || var->xoffset) + return -EINVAL; + } else { + if (var->xoffset + var->xres > info->var.xres_virtual || + var->yoffset + var->yres > info->var.yres_virtual) + return -EINVAL; + } + info->var.xoffset = var->xoffset; + info->var.yoffset = var->yoffset; + if (var->vmode & FB_VMODE_YWRAP) + info->var.vmode |= FB_VMODE_YWRAP; + else + info->var.vmode &= ~FB_VMODE_YWRAP; + return 0; +} +*/ + + +static void s1d15605_copyarea(struct fb_info *info, const struct fb_copyarea *region) +{ + cfb_copyarea(info, region); + s1d15605_update(info); +} + + +static void s1d15605_fillrect (struct fb_info *info, const struct fb_fillrect *rect) +{ + cfb_fillrect(info, rect); + s1d15605_update(info); +} + + +static void s1d15605_imageblit(struct fb_info *p, const struct fb_image *image) +{ + cfb_imageblit(p, image); + s1d15605_update(p); +} + + +/* + * Write the users data to our framebuffer, and then trigger a psuedo DMA + */ +static ssize_t s1d15605_write(struct file *file, const char *buf, + size_t count, loff_t *ppos) +{ + unsigned long p = *ppos; + struct inode *inode = file->f_dentry->d_inode; + int fbidx = iminor(inode); + struct fb_info *info = registered_fb[fbidx]; + int err; + + if (p > info->fix.smem_len) + return -ENOSPC; + if (count >= info->fix.smem_len) + count = info->fix.smem_len; + err = 0; + if (count + p > info->fix.smem_len) { + count = info->fix.smem_len - p; + err = -ENOSPC; + } + if (count) { + char *base_addr; + + base_addr = info->screen_base; + count -= copy_from_user(base_addr+p, buf, count); + *ppos += count; + err = -EFAULT; + } + + s1d15605_update(info); + + if (count) + return count; + + return err; +} + +#ifdef USE_PRIVATE_VMA_FXS +static void s1d15605_vma_open(struct vm_area_struct *vma) +{ + // FIXME - store stats in the device data via vm_private_data +} + + +static void s1d15605_vma_close(struct vm_area_struct *vma) +{ + // FIXME - store stats in the device data via vm_private_data +} + + +static struct page *s1d15605_vma_nopage(struct vm_area_struct *vma, + unsigned long address, int *type) +{ + struct page *page; + struct fb_info *info = vma->vm_private_data; + + page = virt_to_page(info->screen_base); + get_page(page); + + // FIXME - now someone has a link to our page, start periodically blitting + // latest updates to the actual device. + + return page; +} + + +static struct vm_operations_struct s1d15605_vm_ops = { + .open = s1d15605_vma_open, + .close = s1d15605_vma_close, + .nopage = s1d15605_vma_nopage +}; + + +/* We don't do much here - because we have special vm_ops */ +static int s1d15605_mmap(struct fb_info *info, struct vm_area_struct *vma) +{ + vma->vm_ops = &s1d15605_vm_ops; + vma->vm_flags |= VM_RESERVED; + vma->vm_private_data = info; + s1d15605_vma_open(vma); + + return 0; +} +#endif /* USE_PRIVATE_VMA_FXS */ + + +static struct fb_ops s1d15605fb_ops = { + .owner = THIS_MODULE, + .fb_check_var = s1d15605_check_var, + .fb_set_par = s1d15605_set_par, + .fb_setcolreg = s1d15605_setcolreg, + .fb_blank = s1d15605_blank, +// .fb_pan_display = s1d15605_pan_display, + .fb_fillrect = s1d15605_fillrect, + .fb_copyarea = s1d15605_copyarea, + .fb_imageblit = s1d15605_imageblit, + .fb_write = s1d15605_write, +#ifdef USE_PRIVATE_VMA_FXS + .fb_mmap = s1d15605_mmap, +#endif +}; + + +static void s1d15605_device_init(struct s1d15605fb_info *sinfo) { + + char value; + + /* release the reset line by reading the device - proto hardware */ + value = READ_COMMAND; + value = READ_COMMAND; + +#ifdef CONFIG_MACH_KB9200 + /* new boards have dedicated reset line */ + gpio_set_value(sinfo->reset_pin, 1); +#endif + + /* initialize the device within 5ms */ + WRITE_COMMAND(RESET_DISPLAY); + WRITE_COMMAND(LCD_BIAS_1_9); + WRITE_COMMAND(ADC_SELECT_REVERSE); + WRITE_COMMAND(COMMON_OUTPUT_NORMAL); + WRITE_COMMAND(V5_RESISTOR_RATIO); + WRITE_COMMAND(ELECTRONIC_VOLUME_SET); + WRITE_COMMAND(ELECTRONIC_VOLUME_INIT); + WRITE_COMMAND(POWER_CONTROL_SET | VOLTAGE_REGULATOR | VOLTAGE_FOLLOWER | BOOSTER_CIRCUIT); + WRITE_COMMAND(DISPLAY_ON); + + WRITE_COMMAND(RESISTOR_RATIO_START + 4); + WRITE_COMMAND(ELECTRONIC_VOLUME_SET); + WRITE_COMMAND(0x33); +} + + +static int __init s1d15605fb_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct fb_info *info; + struct s1d15605fb_info *sinfo; + int ret; + + MSG("%s\n", __func__); + + if (!(info = framebuffer_alloc(sizeof(struct s1d15605fb_info), dev))) { + dev_err(dev, "Cannot allocate framebuffer struct\n"); + return -ENOMEM; + } + + sinfo = info->par; + sinfo->info = info; + sinfo->pdev = pdev; + + if (pdev->num_resources < 2) { + dev_err(dev, "Resources unusable\n"); + ret = -ENODEV; + goto free_info; + } + + info->fbops = &s1d15605fb_ops; + strcpy(info->fix.id, pdev->name); + + info->fix.mmio_start = pdev->resource[0].start; + info->fix.mmio_len = pdev->resource[0].end - pdev->resource[0].start + 1; + sinfo->reset_pin = pdev->resource[1].start; + + ret = s1d15605fb_resize_framebuffer(sinfo); + if (ret < 0) { + dev_err(dev, "Cannot resize framebuffer: %d\n", ret); + goto free_fb; + } + + if (!request_mem_region(info->fix.mmio_start, + info->fix.mmio_len, pdev->name)) { + ret = -EBUSY; + goto free_fb; + } + + sinfo->mmio = ioremap(info->fix.mmio_start, info->fix.mmio_len); + if (!sinfo->mmio) { + dev_err(dev, "Cannot map LCD memory region\n"); + goto release_mem; + } + + s1d15605_device_init(sinfo); + + ret = fb_find_mode(&info->var, info, NULL, NULL, 0, NULL, 1); + + if (!ret || (ret == 4)) + info->var = s1d15605_default; + + info->fix = s1d15605_fix; + info->flags = FBINFO_FLAG_DEFAULT | +/* FBINFO_HWACCEL_YPAN | */ + FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA; + + ret = register_framebuffer(info); + if (ret < 0) { + dev_err(dev, "Failed to register framebuffer device: %d\n", ret); + goto unmap_mmio; + } + + dev_set_drvdata(dev, info); + + memset(info->screen_base, 0, info->fix.smem_len); + info->var.activate |= FB_ACTIVATE_NOW; + ret = fb_set_var(info, &info->var); + if (ret) { + dev_warn(dev, "Unable to set display parameters\n"); + } + + info->var.activate &= ~(FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW); + + dev_dbg(dev, "%s SUCCESS\n", __func__); + + dev_info(dev, "Driver $Revision: 1.1 $\n"); + + return 0; + +unmap_mmio: + iounmap(sinfo->mmio); +release_mem: + release_mem_region(info->fix.mmio_start, info->fix.mmio_len); +free_fb: + kfree(info->screen_base); + +free_info: + framebuffer_release(info); + + dev_dbg(dev, "%s FAILED\n", __func__); + return ret; +} + + +static int __exit s1d15605fb_remove(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct fb_info *info = dev_get_drvdata(dev); + struct s1d15605fb_info *sinfo = info->par; + + if (!sinfo) + return 0; + + unregister_framebuffer(info); + + iounmap(sinfo->mmio); + release_mem_region(info->fix.mmio_start, info->fix.mmio_len); + + kfree(info->screen_base); + + dev_set_drvdata(dev, NULL); + framebuffer_release(info); + return 0; +} + + +static struct platform_driver s1d15605fb_driver = { + .remove = __exit_p(s1d15605fb_remove), + .driver = { + .name = "s1d15605fb", + .owner = THIS_MODULE, + }, +}; + + +static int __init s1d15605fb_init(void) +{ + return platform_driver_probe(&s1d15605fb_driver, s1d15605fb_probe); +} + + +static void __exit s1d15605fb_exit(void) +{ + platform_driver_unregister(&s1d15605fb_driver); +} + + +module_init(s1d15605fb_init); +module_exit(s1d15605fb_exit); + + +MODULE_AUTHOR("KwikByte"); +MODULE_DESCRIPTION("Epson S1D15605 LCD Controller framebuffer driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 52dff40..acb4bbf 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -66,6 +66,14 @@ config AT91RM9200_WATCHDOG Watchdog timer embedded into AT91RM9200 chips. This will reboot your system when the timeout is reached. +config AT91SAM9_WATCHDOG + tristate "AT91SAM9 watchdog" + depends on ARCH_AT91 && !ARCH_AT91RM9200 + select WATCHDOG_NOWAYOUT + help + Watchdog timer embedded into AT91SAM9 chips. This will reboot your + system when the timeout is reached. + config 21285_WATCHDOG tristate "DC21285 watchdog" depends on FOOTBRIDGE diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index 87483cc..26babbc 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -26,6 +26,7 @@ obj-$(CONFIG_USBPCWATCHDOG) += pcwd_usb.o # ARM Architecture obj-$(CONFIG_AT91RM9200_WATCHDOG) += at91rm9200_wdt.o +obj-$(CONFIG_AT91SAM9_WATCHDOG) += at91sam9_wdt.o obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.o obj-$(CONFIG_21285_WATCHDOG) += wdt285.o obj-$(CONFIG_977_WATCHDOG) += wdt977.o diff --git a/include/asm-arm/arch-at91/at91_lcdc.h b/include/asm-arm/arch-at91/at91_lcdc.h deleted file mode 100644 index ab040a4..0000000 --- a/include/asm-arm/arch-at91/at91_lcdc.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * include/asm-arm/arch-at91/at91_lcdc.h - * - * LCD Controller (LCDC). - * Based on AT91SAM9261 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91_LCDC_H -#define AT91_LCDC_H - -#define AT91_LCDC_DMABADDR1 0x00 /* DMA Base Address Register 1 */ -#define AT91_LCDC_DMABADDR2 0x04 /* DMA Base Address Register 2 */ -#define AT91_LCDC_DMAFRMPT1 0x08 /* DMA Frame Pointer Register 1 */ -#define AT91_LCDC_DMAFRMPT2 0x0c /* DMA Frame Pointer Register 2 */ -#define AT91_LCDC_DMAFRMADD1 0x10 /* DMA Frame Address Register 1 */ -#define AT91_LCDC_DMAFRMADD2 0x14 /* DMA Frame Address Register 2 */ - -#define AT91_LCDC_DMAFRMCFG 0x18 /* DMA Frame Configuration Register */ -#define AT91_LCDC_FRSIZE (0x7fffff << 0) /* Frame Size */ -#define AT91_LCDC_BLENGTH (0x7f << 24) /* Burst Length */ - -#define AT91_LCDC_DMACON 0x1c /* DMA Control Register */ -#define AT91_LCDC_DMAEN (0x1 << 0) /* DMA Enable */ -#define AT91_LCDC_DMARST (0x1 << 1) /* DMA Reset */ -#define AT91_LCDC_DMABUSY (0x1 << 2) /* DMA Busy */ - -#define AT91_LCDC_LCDCON1 0x0800 /* LCD Control Register 1 */ -#define AT91_LCDC_BYPASS (1 << 0) /* Bypass lcd_dotck divider */ -#define AT91_LCDC_CLKVAL (0x1ff << 12) /* Clock Divider */ -#define AT91_LCDC_LINCNT (0x7ff << 21) /* Line Counter */ - -#define AT91_LCDC_LCDCON2 0x0804 /* LCD Control Register 2 */ -#define AT91_LCDC_DISTYPE (3 << 0) /* Display Type */ -#define AT91_LCDC_DISTYPE_STNMONO (0 << 0) -#define AT91_LCDC_DISTYPE_STNCOLOR (1 << 0) -#define AT91_LCDC_DISTYPE_TFT (2 << 0) -#define AT91_LCDC_SCANMOD (1 << 2) /* Scan Mode */ -#define AT91_LCDC_SCANMOD_SINGLE (0 << 2) -#define AT91_LCDC_SCANMOD_DUAL (1 << 2) -#define AT91_LCDC_IFWIDTH (3 << 3) /*Interface Width */ -#define AT91_LCDC_IFWIDTH_4 (0 << 3) -#define AT91_LCDC_IFWIDTH_8 (1 << 3) -#define AT91_LCDC_IFWIDTH_16 (2 << 3) -#define AT91_LCDC_PIXELSIZE (7 << 5) /* Bits per pixel */ -#define AT91_LCDC_PIXELSIZE_1 (0 << 5) -#define AT91_LCDC_PIXELSIZE_2 (1 << 5) -#define AT91_LCDC_PIXELSIZE_4 (2 << 5) -#define AT91_LCDC_PIXELSIZE_8 (3 << 5) -#define AT91_LCDC_PIXELSIZE_16 (4 << 5) -#define AT91_LCDC_PIXELSIZE_24 (5 << 5) -#define AT91_LCDC_INVVD (1 << 8) /* LCD Data polarity */ -#define AT91_LCDC_INVVD_NORMAL (0 << 8) -#define AT91_LCDC_INVVD_INVERTED (1 << 8) -#define AT91_LCDC_INVFRAME (1 << 9 ) /* LCD VSync polarity */ -#define AT91_LCDC_INVFRAME_NORMAL (0 << 9) -#define AT91_LCDC_INVFRAME_INVERTED (1 << 9) -#define AT91_LCDC_INVLINE (1 << 10) /* LCD HSync polarity */ -#define AT91_LCDC_INVLINE_NORMAL (0 << 10) -#define AT91_LCDC_INVLINE_INVERTED (1 << 10) -#define AT91_LCDC_INVCLK (1 << 11) /* LCD dotclk polarity */ -#define AT91_LCDC_INVCLK_NORMAL (0 << 11) -#define AT91_LCDC_INVCLK_INVERTED (1 << 11) -#define AT91_LCDC_INVDVAL (1 << 12) /* LCD dval polarity */ -#define AT91_LCDC_INVDVAL_NORMAL (0 << 12) -#define AT91_LCDC_INVDVAL_INVERTED (1 << 12) -#define AT91_LCDC_CLKMOD (1 << 15) /* LCD dotclk mode */ -#define AT91_LCDC_CLKMOD_ACTIVEDISPLAY (0 << 15) -#define AT91_LCDC_CLKMOD_ALWAYSACTIVE (1 << 15) -#define AT91_LCDC_MEMOR (1 << 31) /* Memory Ordering Format */ -#define AT91_LCDC_MEMOR_BIG (0 << 31) -#define AT91_LCDC_MEMOR_LITTLE (1 << 31) - -#define AT91_LCDC_TIM1 0x0808 /* LCD Timing Register 1 */ -#define AT91_LCDC_VFP (0xff << 0) /* Vertical Front Porch */ -#define AT91_LCDC_VBP (0xff << 8) /* Vertical Back Porch */ -#define AT91_LCDC_VPW (0x3f << 16) /* Vertical Synchronization Pulse Width */ -#define AT91_LCDC_VHDLY (0xf << 24) /* Vertical to Horizontal Delay */ - -#define AT91_LCDC_TIM2 0x080c /* LCD Timing Register 2 */ -#define AT91_LCDC_HBP (0xff << 0) /* Horizontal Back Porch */ -#define AT91_LCDC_HPW (0x3f << 8) /* Horizontal Synchronization Pulse Width */ -#define AT91_LCDC_HFP (0x7ff << 21) /* Horizontal Front Porch */ - -#define AT91_LCDC_LCDFRMCFG 0x0810 /* LCD Frame Configuration Register */ -#define AT91_LCDC_LINEVAL (0x7ff << 0) /* Vertical Size of LCD Module */ -#define AT91_LCDC_HOZVAL (0x7ff << 21) /* Horizontal Size of LCD Module */ - -#define AT91_LCDC_FIFO 0x0814 /* LCD FIFO Register */ -#define AT91_LCDC_FIFOTH (0xffff) /* FIFO Threshold */ - -#define AT91_LCDC_DP1_2 0x081c /* Dithering Pattern DP1_2 Register */ -#define AT91_LCDC_DP4_7 0x0820 /* Dithering Pattern DP4_7 Register */ -#define AT91_LCDC_DP3_5 0x0824 /* Dithering Pattern DP3_5 Register */ -#define AT91_LCDC_DP2_3 0x0828 /* Dithering Pattern DP2_3 Register */ -#define AT91_LCDC_DP5_7 0x082c /* Dithering Pattern DP5_7 Register */ -#define AT91_LCDC_DP3_4 0x0830 /* Dithering Pattern DP3_4 Register */ -#define AT91_LCDC_DP4_5 0x0834 /* Dithering Pattern DP4_5 Register */ -#define AT91_LCDC_DP6_7 0x0838 /* Dithering Pattern DP6_7 Register */ -#define AT91_LCDC_DP1_2_VAL (0xff) -#define AT91_LCDC_DP4_7_VAL (0xfffffff) -#define AT91_LCDC_DP3_5_VAL (0xfffff) -#define AT91_LCDC_DP2_3_VAL (0xfff) -#define AT91_LCDC_DP5_7_VAL (0xfffffff) -#define AT91_LCDC_DP3_4_VAL (0xffff) -#define AT91_LCDC_DP4_5_VAL (0xfffff) -#define AT91_LCDC_DP6_7_VAL (0xfffffff) - -#define AT91_LCDC_PWRCON 0x083c /* Power Control Register */ -#define AT91_LCDC_PWR (1 << 0) /* LCD Module Power Control */ -#define AT91_LCDC_GUARDT (0x7f << 1) /* Delay in Frame Period */ -#define AT91_LCDC_BUSY (1 << 31) /* LCD Busy */ - -#define AT91_LCDC_CONTRAST_CTR 0x0840 /* Contrast Control Register */ -#define AT91_LCDC_PS (3 << 0) /* Contrast Counter Prescaler */ -#define AT91_LCDC_PS_DIV1 (0 << 0) -#define AT91_LCDC_PS_DIV2 (1 << 0) -#define AT91_LCDC_PS_DIV4 (2 << 0) -#define AT91_LCDC_PS_DIV8 (3 << 0) -#define AT91_LCDC_POL (1 << 2) /* Polarity of output Pulse */ -#define AT91_LCDC_POL_NEGATIVE (0 << 2) -#define AT91_LCDC_POL_POSITIVE (1 << 2) -#define AT91_LCDC_ENA (1 << 3) /* PWM generator Control */ -#define AT91_LCDC_ENA_PWMDISABLE (0 << 3) -#define AT91_LCDC_ENA_PWMENABLE (1 << 3) - -#define AT91_LCDC_CONTRAST_VAL 0x0844 /* Contrast Value Register */ -#define AT91_LCDC_CVAL (0xff) /* PWM compare value */ - -#define AT91_LCDC_IER 0x0848 /* Interrupt Enable Register */ -#define AT91_LCDC_IDR 0x084c /* Interrupt Disable Register */ -#define AT91_LCDC_IMR 0x0850 /* Interrupt Mask Register */ -#define AT91_LCDC_ISR 0x0854 /* Interrupt Enable Register */ -#define AT91_LCDC_ICR 0x0858 /* Interrupt Clear Register */ -#define AT91_LCDC_LNI (1 << 0) /* Line Interrupt */ -#define AT91_LCDC_LSTLNI (1 << 1) /* Last Line Interrupt */ -#define AT91_LCDC_EOFI (1 << 2) /* DMA End Of Frame Interrupt */ -#define AT91_LCDC_UFLWI (1 << 4) /* FIFO Underflow Interrupt */ -#define AT91_LCDC_OWRI (1 << 5) /* FIFO Overwrite Interrupt */ -#define AT91_LCDC_MERI (1 << 6) /* DMA Memory Error Interrupt */ - -#define AT91_LCDC_LUT_(n) (0x0c00 + ((n)*4)) /* Palette Entry 0..255 */ - -#endif diff --git a/include/asm-arm/arch-at91/at91_pmc.h b/include/asm-arm/arch-at91/at91_pmc.h index 33ff5b6..0469e71 100644 --- a/include/asm-arm/arch-at91/at91_pmc.h +++ b/include/asm-arm/arch-at91/at91_pmc.h @@ -37,7 +37,9 @@ #define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */ #define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */ -#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register */ +#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [SAM9RL only] */ + +#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ #define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [AT91SAM926x only] */ #define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ diff --git a/include/asm-arm/arch-at91/at91_twi.h b/include/asm-arm/arch-at91/at91_twi.h index ca9a907..f9f2e3c 100644 --- a/include/asm-arm/arch-at91/at91_twi.h +++ b/include/asm-arm/arch-at91/at91_twi.h @@ -21,6 +21,8 @@ #define AT91_TWI_STOP (1 << 1) /* Send a Stop Condition */ #define AT91_TWI_MSEN (1 << 2) /* Master Transfer Enable */ #define AT91_TWI_MSDIS (1 << 3) /* Master Transfer Disable */ +#define AT91_TWI_SVEN (1 << 4) /* Slave Transfer Enable [SAM9260 only] */ +#define AT91_TWI_SVDIS (1 << 5) /* Slave Transfer Disable [SAM9260 only] */ #define AT91_TWI_SWRST (1 << 7) /* Software Reset */ #define AT91_TWI_MMR 0x04 /* Master Mode Register */ @@ -32,6 +34,9 @@ #define AT91_TWI_MREAD (1 << 12) /* Master Read Direction */ #define AT91_TWI_DADR (0x7f << 16) /* Device Address */ +#define AT91_TWI_SMR 0x08 /* Slave Mode Register [SAM9260 only] */ +#define AT91_TWI_SADR (0x7f << 16) /* Slave Address */ + #define AT91_TWI_IADR 0x0c /* Internal Address Register */ #define AT91_TWI_CWGR 0x10 /* Clock Waveform Generator Register */ @@ -43,9 +48,15 @@ #define AT91_TWI_TXCOMP (1 << 0) /* Transmission Complete */ #define AT91_TWI_RXRDY (1 << 1) /* Receive Holding Register Ready */ #define AT91_TWI_TXRDY (1 << 2) /* Transmit Holding Register Ready */ +#define AT91_TWI_SVREAD (1 << 3) /* Slave Read [SAM9260 only] */ +#define AT91_TWI_SVACC (1 << 4) /* Slave Access [SAM9260 only] */ +#define AT91_TWI_GACC (1 << 5) /* General Call Access [SAM9260 only] */ #define AT91_TWI_OVRE (1 << 6) /* Overrun Error [AT91RM9200 only] */ #define AT91_TWI_UNRE (1 << 7) /* Underrun Error [AT91RM9200 only] */ #define AT91_TWI_NACK (1 << 8) /* Not Acknowledged */ +#define AT91_TWI_ARBLST (1 << 9) /* Arbitration Lost [SAM9260 only] */ +#define AT91_TWI_SCLWS (1 << 10) /* Clock Wait State [SAM9260 only] */ +#define AT91_TWI_EOSACC (1 << 11) /* End of Slave Address [SAM9260 only] */ #define AT91_TWI_IER 0x24 /* Interrupt Enable Register */ #define AT91_TWI_IDR 0x28 /* Interrupt Disable Register */ diff --git a/include/asm-arm/arch-at91/at91sam9260_matrix.h b/include/asm-arm/arch-at91/at91sam9260_matrix.h index aacb1e9..a8e9fec 100644 --- a/include/asm-arm/arch-at91/at91sam9260_matrix.h +++ b/include/asm-arm/arch-at91/at91sam9260_matrix.h @@ -67,7 +67,7 @@ #define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ #define AT91_MATRIX_CS4A_SMC (0 << 4) #define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) -#define AT91_MATRIX_CS5A (1 << 5 ) /* Chip Select 5 Assignment */ +#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ #define AT91_MATRIX_CS5A_SMC (0 << 5) #define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) #define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ diff --git a/include/asm-arm/arch-at91/board.h b/include/asm-arm/arch-at91/board.h index 7905496..9de42e9 100644 --- a/include/asm-arm/arch-at91/board.h +++ b/include/asm-arm/arch-at91/board.h @@ -35,6 +35,7 @@ #include <linux/device.h> #include <linux/i2c.h> #include <linux/spi/spi.h> +#include <linux/leds.h> /* USB Device */ struct at91_udc_data { @@ -126,6 +127,9 @@ struct atmel_ac97_data { }; extern void __init at91_add_device_ac97(struct atmel_ac97_data *data); + /* ISI */ +extern void __init at91_add_device_isi(void); + /* LEDs */ extern u8 at91_leds_cpu; extern u8 at91_leds_timer; @@ -133,5 +137,6 @@ extern void __init at91_init_leds(u8 cpu_led, u8 timer_led); /* FIXME: this needs a better location, but gets stuff building again */ extern int at91_suspend_entering_slow_clock(void); +extern void __init at91_gpio_leds(struct gpio_led *leds, int nr); #endif diff --git a/include/asm-arm/arch-at91/entry-macro.S b/include/asm-arm/arch-at91/entry-macro.S index cc1d850..1005eee 100644 --- a/include/asm-arm/arch-at91/entry-macro.S +++ b/include/asm-arm/arch-at91/entry-macro.S @@ -17,13 +17,13 @@ .endm .macro get_irqnr_preamble, base, tmp + ldr \base, =(AT91_VA_BASE_SYS + AT91_AIC) @ base virtual address of AIC peripheral .endm .macro arch_ret_to_user, tmp1, tmp2 .endm .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \base, =(AT91_VA_BASE_SYS + AT91_AIC) @ base virtual address of AIC peripheral ldr \irqnr, [\base, #(AT91_AIC_IVR - AT91_AIC)] @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt) ldr \irqstat, [\base, #(AT91_AIC_ISR - AT91_AIC)] @ read interrupt source number teq \irqstat, #0 @ ISR is 0 when no current interrupt, or spurious interrupt diff --git a/include/asm-arm/arch-at91/ics1523.h b/include/asm-arm/arch-at91/ics1523.h new file mode 100644 index 0000000..f281f5d --- /dev/null +++ b/include/asm-arm/arch-at91/ics1523.h @@ -0,0 +1,154 @@ +//*---------------------------------------------------------------------------- +//* ATMEL Microcontroller Software Support - ROUSSET - +//*---------------------------------------------------------------------------- +//* The software is delivered "AS IS" without warranty or condition of any +//* kind, either express, implied or statutory. This includes without +//* limitation any warranty or condition with respect to merchantability or +//* fitness for any particular purpose, or against the infringements of +//* intellectual property rights of others. +//*---------------------------------------------------------------------------- +//* File Name : ics1523.h +//* Object : Clock Generator Prototyping File. +//* +//* 1.0 08/28/02 ED : Creation +//* 1.2 13/01/03 FB : Update on lib V3 +//*---------------------------------------------------------------------------- + +#ifndef ics1523_h +#define ics1523_h + +/*-------------------------------------------*/ +/* ICS1523 TWI Serial Clock Definition */ +/*-------------------------------------------*/ + +#define ICS_MIN_CLOCK 100 /* Min Frequency Access Clock KHz */ +#define ICS_MAX_CLOCK 400 /* Max Frequency Access Clock KHz */ +#define ICS_TRANSFER_RATE ICS_MAX_CLOCK /* Transfer speed to apply */ + +#define ICS_WRITE_CLK_PNB 30 /* TWCK Clock Periods required to write */ +#define ICS_READ_CLK_PNB 40 /* TWCK Clock Periods required to read */ + +/*-------------------------------------------*/ +/* ICS1523 Write Operation Definition */ +/*-------------------------------------------*/ + +#define ICS1523_ACCESS_OK 0 /* OK */ +#define ICS1523_ACCESS_ERROR -1 /* NOK */ + +/*-------------------------------------------*/ +/* ICS1523 Device Addresses Definition */ +/*-------------------------------------------*/ + +#define ICS_ADDR 0x26 /* Device Address */ + +/*--------------------------------------------------*/ +/* ICS1523 Registers Internal Addresses Definition */ +/*--------------------------------------------------*/ + +#define ICS_ICR 0x0 /* Input Control Register */ +#define ICS_LCR 0x1 /* Loop Control Register */ +#define ICS_FD0 0x2 /* PLL FeedBack Divider LSBs */ +#define ICS_FD1 0x3 /* PLL FeedBack Divider MSBs */ +#define ICS_DPAO 0x4 /* Dynamic Phase Aligner Offset */ +#define ICS_DPAC 0x5 /* Dynamic Phase Aligner Resolution */ +#define ICS_OE 0x6 /* Output Enables Register */ +#define ICS_OD 0x7 /* Osc Divider Register */ +#define ICS_SWRST 0x8 /* DPA & PLL Reset Register */ +#define ICS_VID 0x10 /* Chip Version Register */ +#define ICS_RID 0x11 /* Chip Revision Register */ +#define ICS_SR 0x12 /* Status Register */ + +/*------------------------------------------------------*/ +/* ICS1523 Input Control Register Bits Definition */ +/*------------------------------------------------------*/ + +#define ICS_PDEN 0x1 /* Phase Detector Enable */ +#define ICS_PDPOL 0x2 /* Phase Detector Enable Polarity */ +#define ICS_REFPOL 0x4 /* External Reference Polarity */ +#define ICS_FBKPOL 0x8 /* External Feedback Polarity */ +#define ICS_FBKSEL 0x10 /* External Feedback Select */ +#define ICS_FUNCSEL 0x20 /* Function Out Select */ +#define ICS_ENPLS 0x40 /* Enable PLL Lock/Ref Status Output */ +#define ICS_ENDLS 0x80 /* Enable DPA Lock/Ref Status Output */ + +/*-----------------------------------------------------*/ +/* ICS1523 Loop Control Register Bits Definition */ +/*-----------------------------------------------------*/ + +#define ICS_PFD 0x7 /* Phase Detector Gain */ +#define ICS_PSD 0x30 /* Post-Scaler Divider */ + +/*----------------------------------------------------*/ +/* ICS1523 PLL FeedBack Divider LSBs Definition */ +/*----------------------------------------------------*/ + +#define ICS_FBDL 0xFF /* PLL FeedBack Divider LSBs */ + +/*----------------------------------------------------*/ +/* ICS1523 PLL FeedBack Divider MSBs Definition */ +/*----------------------------------------------------*/ + +#define ICS_FBDM 0xF /* PLL FeedBack Divider MSBs */ + +/*------------------------------------------------------------*/ +/* ICS1523 Dynamic Phase Aligner Offset Bits Definition */ +/*------------------------------------------------------------*/ + +#define ICS_DPAOS 0x2F /* Dynamic Phase Aligner Offset */ +#define ICS_FILSEL 0x80 /* Loop Filter Select */ + +/*----------------------------------------------------------------*/ +/* ICS1523 Dynamic Phase Aligner Resolution Bits Definition */ +/*----------------------------------------------------------------*/ + +#define ICS_DPARES 0x3 /* Dynamic Phase Aligner Resolution */ +#define ICS_MMREV 0xFC /* Metal Mask Revision Number */ + +/*-------------------------------------------------------*/ +/* ICS1523 Output Enables Register Bits Definition */ +/*-------------------------------------------------------*/ + +#define ICS_OEPCK 0x1 /* Output Enable for PECL PCLK Outputs */ +#define ICS_OETCK 0x2 /* Output Enable for STTL CLK Output */ +#define ICS_OEP2 0x4 /* Output Enable for PECL CLK/2 Outputs */ +#define ICS_OET2 0x8 /* Output Enable for STTL CLK/2 Output */ +#define ICS_OEF 0x10 /* Output Enable for STTL FUNC Output */ +#define ICS_CLK2INV 0x20 /* CLK/2 Invert */ +#define ICS_OSCL 0xC0 /* SSTL Clock Scaler */ + +/*----------------------------------------------------*/ +/* ICS1523 Osc Divider Register Bits Definition */ +/*----------------------------------------------------*/ + +#define ICS_OSCDIV 0x7F /* Oscillator Divider Modulus */ +#define ICS_INSEL 0x80 /* Input Select */ + +/*---------------------------------------------------*/ +/* ICS1523 DPA & PLL Reset Register Definition */ +/*---------------------------------------------------*/ + +#define ICS_DPAR 0x0A /* DPA Reset Command */ +#define ICS_PLLR 0x50 /* PLL Reset Command */ + +/*------------------------------------------------*/ +/* ICS1523 Chip Version Register Definition */ +/*------------------------------------------------*/ + +#define ICS_CHIPV 0xFF /* Chip Version */ + +/*-------------------------------------------------*/ +/* ICS1523 Chip Revision Register Definition */ +/*-------------------------------------------------*/ + +#define ICS_CHIPR 0xFF /* Chip Revision */ + +/*------------------------------------------*/ +/* ICS1523 Status Register Definition */ +/*------------------------------------------*/ + +#define ICS_DPALOCK 0x1 /* DPA Lock Status */ +#define ICS_PLLLOCK 0x2 /* PLL Lock Status */ + +int at91_ics1523_init(void); + +#endif /* ics1523_h */ diff --git a/include/asm-arm/arch-at91/spi.h b/include/asm-arm/arch-at91/spi.h new file mode 100644 index 0000000..1385466 --- /dev/null +++ b/include/asm-arm/arch-at91/spi.h @@ -0,0 +1,54 @@ +/* + * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200 + * + * (c) SAN People (Pty) Ltd + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef AT91_LEGACY_SPI_H +#define AT91_LEGACY_SPI_H + +#define SPI_MAJOR 153 /* registered device number */ + +#define DEFAULT_SPI_CLK 6000000 + + +/* Maximum number of buffers in a single SPI transfer. + * DataFlash uses maximum of 2 + * spidev interface supports up to 8. + */ +#define MAX_SPI_TRANSFERS 8 +#define NR_SPI_DEVICES 4 /* number of devices on SPI bus */ + +/* + * Describes the buffers for a SPI transfer. + * A transmit & receive buffer must be specified for each transfer + */ +struct spi_transfer_list { + void* tx[MAX_SPI_TRANSFERS]; /* transmit */ + int txlen[MAX_SPI_TRANSFERS]; + void* rx[MAX_SPI_TRANSFERS]; /* receive */ + int rxlen[MAX_SPI_TRANSFERS]; + int nr_transfers; /* number of transfers */ + int curr; /* current transfer */ +}; + +struct spi_local { + unsigned int pcs; /* Peripheral Chip Select value */ + + struct spi_transfer_list *xfers; /* current transfer list */ + dma_addr_t tx, rx; /* DMA address for current transfer */ + dma_addr_t txnext, rxnext; /* DMA address for next transfer */ +}; + + +/* Exported functions */ +extern void spi_access_bus(short device); +extern void spi_release_bus(short device); +extern int spi_transfer(struct spi_transfer_list* list); + +#endif diff --git a/include/asm-arm/arch-ks8695/devices.h b/include/asm-arm/arch-ks8695/devices.h index b0364dc..7ad2c65 100644 --- a/include/asm-arm/arch-ks8695/devices.h +++ b/include/asm-arm/arch-ks8695/devices.h @@ -18,6 +18,11 @@ extern void __init ks8695_add_device_wan(void); extern void __init ks8695_add_device_lan(void); extern void __init ks8695_add_device_hpna(void); + /* LEDs */ +extern short ks8695_leds_cpu; +extern short ks8695_leds_timer; +extern void __init ks8695_init_leds(u8 cpu_led, u8 timer_led); + /* PCI */ #define KS8695_MODE_PCI 0 #define KS8695_MODE_MINIPCI 1 diff --git a/include/asm-arm/arch-ks8695/regs-gpio.h b/include/asm-arm/arch-ks8695/regs-gpio.h index 57fcf9f..6b95d77 100644 --- a/include/asm-arm/arch-ks8695/regs-gpio.h +++ b/include/asm-arm/arch-ks8695/regs-gpio.h @@ -49,5 +49,7 @@ #define IOPC_TM_FALLING (4) /* Falling Edge Detection */ #define IOPC_TM_EDGE (6) /* Both Edge Detection */ +/* Port Data Register */ +#define IOPD_(x) (1 << (x)) /* Signal Level of GPIO Pin x */ #endif diff --git a/include/linux/clk.h b/include/linux/clk.h index 5ca8c6f..1a31d7a 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -121,4 +121,24 @@ int clk_set_parent(struct clk *clk, struct clk *parent); */ struct clk *clk_get_parent(struct clk *clk); +/** + * clk_must_disable - report whether a clock's users must disable it + * @clk: one node in the clock tree + * + * This routine returns true only if the upcoming system state requires + * disabling the specified clock. + * + * It's common for platform power states to constrain certain clocks (and + * their descendants) to be unavailable, while other states allow that + * clock to be active. A platform's power states often include an "all on" + * mode; system wide sleep states like "standby" or "suspend-to-RAM"; and + * operating states which sacrifice functionality for lower power usage. + * + * The constraint value is commonly tested in device driver suspend(), to + * leave clocks active if they are needed for features like wakeup events. + * On platforms that support reduced functionality operating states, the + * constraint may also need to be tested during resume() and probe() calls. + */ +int clk_must_disable(struct clk *clk); + #endif diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h index 88c8140..32985d9 100644 --- a/include/linux/i2c-id.h +++ b/include/linux/i2c-id.h @@ -207,6 +207,7 @@ /* --- PCA 9564 based algorithms */ #define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */ +#define I2C_HW_A_PLAT 0x1a0001 /* generic platform_bus interface */ /* --- ACPI Embedded controller algorithms */ #define I2C_HW_ACPI_EC 0x1f0000 diff --git a/sound/soc/at91/eti_b1_wm8731.c b/sound/soc/at91/eti_b1_wm8731.c index 820a676..8da5884 100644 --- a/sound/soc/at91/eti_b1_wm8731.c +++ b/sound/soc/at91/eti_b1_wm8731.c @@ -34,8 +34,7 @@ #include <sound/soc.h> #include <sound/soc-dapm.h> -#include <asm/arch/hardware.h> -#include <asm/arch/at91_pio.h> +#include <asm/hardware.h> #include <asm/arch/gpio.h> #include "../codecs/wm8731.h" @@ -48,13 +47,6 @@ #define DBG(x...) #endif -#define AT91_PIO_TF1 (1 << (AT91_PIN_PB6 - PIN_BASE) % 32) -#define AT91_PIO_TK1 (1 << (AT91_PIN_PB7 - PIN_BASE) % 32) -#define AT91_PIO_TD1 (1 << (AT91_PIN_PB8 - PIN_BASE) % 32) -#define AT91_PIO_RD1 (1 << (AT91_PIN_PB9 - PIN_BASE) % 32) -#define AT91_PIO_RK1 (1 << (AT91_PIN_PB10 - PIN_BASE) % 32) -#define AT91_PIO_RF1 (1 << (AT91_PIN_PB11 - PIN_BASE) % 32) - static struct clk *pck1_clk; static struct clk *pllb_clk; @@ -277,7 +269,6 @@ static struct platform_device *eti_b1_snd_device; static int __init eti_b1_init(void) { int ret; - u32 ssc_pio_lines; struct at91_ssc_periph *ssc = eti_b1_dai.cpu_dai->private_data; if (!request_mem_region(AT91RM9200_BASE_SSC1, SZ_16K, "soc-audio")) { @@ -311,19 +302,12 @@ static int __init eti_b1_init(void) goto fail_io_unmap; } - ssc_pio_lines = AT91_PIO_TF1 | AT91_PIO_TK1 | AT91_PIO_TD1 - | AT91_PIO_RD1 /* | AT91_PIO_RK1 */ | AT91_PIO_RF1; - - /* Reset all PIO registers and assign lines to peripheral A */ - at91_sys_write(AT91_PIOB + PIO_PDR, ssc_pio_lines); - at91_sys_write(AT91_PIOB + PIO_ODR, ssc_pio_lines); - at91_sys_write(AT91_PIOB + PIO_IFDR, ssc_pio_lines); - at91_sys_write(AT91_PIOB + PIO_CODR, ssc_pio_lines); - at91_sys_write(AT91_PIOB + PIO_IDR, ssc_pio_lines); - at91_sys_write(AT91_PIOB + PIO_MDDR, ssc_pio_lines); - at91_sys_write(AT91_PIOB + PIO_PUDR, ssc_pio_lines); - at91_sys_write(AT91_PIOB + PIO_ASR, ssc_pio_lines); - at91_sys_write(AT91_PIOB + PIO_OWDR, ssc_pio_lines); + at91_set_A_periph(AT91_PIN_PB6, 0); /* TF1 */ + at91_set_A_periph(AT91_PIN_PB7, 0); /* TK1 */ + at91_set_A_periph(AT91_PIN_PB8, 0); /* TD1 */ + at91_set_A_periph(AT91_PIN_PB9, 0); /* RD1 */ +/* at91_set_A_periph(AT91_PIN_PB10, 0);*/ /* RK1 */ + at91_set_A_periph(AT91_PIN_PB11, 0); /* RF1 */ /* * Set PCK1 parent to PLLB and its rate to 12 Mhz. -- 1.5.2.5