diff options
Diffstat (limited to 'recipes/u-boot/u-boot-git/beagleboard')
37 files changed, 2795 insertions, 28 deletions
diff --git a/recipes/u-boot/u-boot-git/beagleboard/0001-OMAP3-enable-i2c-bus-switching-for-Beagle-and-Overo.patch b/recipes/u-boot/u-boot-git/beagleboard/0001-OMAP3-enable-i2c-bus-switching-for-Beagle-and-Overo.patch new file mode 100644 index 0000000000..921ca10cfe --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0001-OMAP3-enable-i2c-bus-switching-for-Beagle-and-Overo.patch @@ -0,0 +1,52 @@ +From fc313d72cbfd788f23a7623d0b8cd9c2af329b7b Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Wed, 10 Feb 2010 13:39:40 -0800 +Subject: [PATCH 01/37] OMAP3: enable i2c bus switching for Beagle and Overo + +--- + drivers/i2c/omap24xx_i2c.c | 6 ++++++ + include/configs/omap3_beagle.h | 1 + + include/configs/omap3_overo.h | 1 + + 3 files changed, 8 insertions(+), 0 deletions(-) + +diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c +index ff18991..30a8b4c 100644 +--- a/drivers/i2c/omap24xx_i2c.c ++++ b/drivers/i2c/omap24xx_i2c.c +@@ -435,3 +435,9 @@ int i2c_set_bus_num(unsigned int bus) + + return 0; + } ++ ++int i2c_get_bus_num(void) ++{ ++ return (int) current_bus; ++} ++ +diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h +index 08d79ac..87e3dd0 100644 +--- a/include/configs/omap3_beagle.h ++++ b/include/configs/omap3_beagle.h +@@ -146,6 +146,7 @@ + #define CONFIG_SYS_I2C_BUS 0 + #define CONFIG_SYS_I2C_BUS_SELECT 1 + #define CONFIG_DRIVER_OMAP34XX_I2C 1 ++#define CONFIG_I2C_MULTI_BUS 1 + + /* + * TWL4030 +diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h +index a43500b..0d24758 100644 +--- a/include/configs/omap3_overo.h ++++ b/include/configs/omap3_overo.h +@@ -117,6 +117,7 @@ + #define CONFIG_SYS_I2C_BUS 0 + #define CONFIG_SYS_I2C_BUS_SELECT 1 + #define CONFIG_DRIVER_OMAP34XX_I2C 1 ++#define CONFIG_I2C_MULTI_BUS 1 + + /* + * TWL4030 +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0002-OMAP3-add-board-revision-detection-for-Overo.patch b/recipes/u-boot/u-boot-git/beagleboard/0002-OMAP3-add-board-revision-detection-for-Overo.patch new file mode 100644 index 0000000000..255d72574c --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0002-OMAP3-add-board-revision-detection-for-Overo.patch @@ -0,0 +1,187 @@ +From 59c9245c9a52954c8c084e257bbe55443201614b Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Wed, 10 Feb 2010 14:40:56 -0800 +Subject: [PATCH 02/37] OMAP3: add board revision detection for Overo + +--- + board/overo/overo.c | 90 +++++++++++++++++++++++++++++++++++++++++++++++++++ + board/overo/overo.h | 43 +++++++++++++++++++++--- + 2 files changed, 127 insertions(+), 6 deletions(-) + +diff --git a/board/overo/overo.c b/board/overo/overo.c +index e85be7d..3df1a12 100644 +--- a/board/overo/overo.c ++++ b/board/overo/overo.c +@@ -61,11 +61,101 @@ int board_init(void) + } + + /* ++ * Routine: get_sdio2_config ++ * Description: Return information about the wifi module connection ++ * Returns 0 if the module connects though a level translator ++ * Returns 1 if the module connects directly ++ */ ++int get_sdio2_config(void) { ++ int sdio_direct; ++ ++ if (!omap_request_gpio(130) && !omap_request_gpio(139)){ ++ ++ omap_set_gpio_direction(130, 0); ++ omap_set_gpio_direction(139, 1); ++ ++ sdio_direct = 1; ++ omap_set_gpio_dataout(130, 0); ++ if (omap_get_gpio_datain(139) == 0) { ++ omap_set_gpio_dataout(130, 1); ++ if (omap_get_gpio_datain(139) == 1) ++ sdio_direct = 0; ++ } ++ ++ omap_free_gpio(130); ++ omap_free_gpio(139); ++ } else { ++ printf("Error: unable to acquire sdio2 clk GPIOs\n"); ++ sdio_direct=-1; ++ } ++ ++ return sdio_direct; ++} ++ ++/* ++ * Routine: get_board_revision ++ * Description: Returns the board revision ++ */ ++int get_board_revision(void) { ++ int revision; ++ ++ if (!omap_request_gpio(126) && !omap_request_gpio(127) && ++ !omap_request_gpio(128) && !omap_request_gpio(129)){ ++ ++ omap_set_gpio_direction(126, 1); ++ omap_set_gpio_direction(127, 1); ++ omap_set_gpio_direction(128, 1); ++ omap_set_gpio_direction(129, 1); ++ ++ revision = 0; ++ if (omap_get_gpio_datain(126) == 0) ++ revision += 1; ++ if (omap_get_gpio_datain(127) == 0) ++ revision += 2; ++ if (omap_get_gpio_datain(128) == 0) ++ revision += 4; ++ if (omap_get_gpio_datain(129) == 0) ++ revision += 8; ++ ++ omap_free_gpio(126); ++ omap_free_gpio(127); ++ omap_free_gpio(128); ++ omap_free_gpio(129); ++ } else { ++ printf("Error: unable to acquire board revision GPIOs\n"); ++ revision=-1; ++ } ++ ++ return revision; ++} ++ ++/* + * Routine: misc_init_r + * Description: Configure board specific parts + */ + int misc_init_r(void) + { ++ printf("Board revision: "); ++ switch (get_board_revision()) { ++ case 0: ++ case 1: ++ switch (get_sdio2_config()) { ++ case 0: ++ printf(" 0\n"); ++ MUX_OVERO_SDIO2_TRANSCEIVER(); ++ break; ++ case 1: ++ printf(" 1\n"); ++ MUX_OVERO_SDIO2_DIRECT(); ++ break; ++ default: ++ printf(" unknown\n"); ++ } ++ break; ++ default: ++ printf(" unsupported\n"); ++ } ++ + twl4030_power_init(); + twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); + +diff --git a/board/overo/overo.h b/board/overo/overo.h +index 1873523..e120e09 100644 +--- a/board/overo/overo.h ++++ b/board/overo/overo.h +@@ -206,12 +206,12 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | EN | M0)) /*MMC1_DAT1*/\ + MUX_VAL(CP(MMC1_DAT2), (IEN | PTU | EN | M0)) /*MMC1_DAT2*/\ + MUX_VAL(CP(MMC1_DAT3), (IEN | PTU | EN | M0)) /*MMC1_DAT3*/\ +- MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M0)) /*MMC1_DAT4*/\ +- MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M0)) /*MMC1_DAT5*/\ +- MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M0)) /*MMC1_DAT6*/\ +- MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M0)) /*MMC1_DAT7*/\ ++ MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M4)) /*GPIO_126*/\ ++ MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M4)) /*GPIO_127*/\ ++ MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M4)) /*GPIO_128*/\ ++ MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M4)) /*GPIO_129*/\ + /*Wireless LAN */\ +- MUX_VAL(CP(MMC2_CLK), (IEN | PTU | EN | M0)) /*MMC2_CLK*/\ ++ MUX_VAL(CP(MMC2_CLK), (IEN | PTU | EN | M4)) /*GPIO_130*/\ + MUX_VAL(CP(MMC2_CMD), (IEN | PTU | EN | M0)) /*MMC2_CMD*/\ + MUX_VAL(CP(MMC2_DAT0), (IEN | PTU | EN | M0)) /*MMC2_DAT0*/\ + MUX_VAL(CP(MMC2_DAT1), (IEN | PTU | EN | M0)) /*MMC2_DAT1*/\ +@@ -220,7 +220,7 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(MMC2_DAT4), (IEN | PTU | EN | M1)) /*MMC2_DIR_DAT0*/\ + MUX_VAL(CP(MMC2_DAT5), (IEN | PTU | EN | M1)) /*MMC2_DIR_DAT1*/\ + MUX_VAL(CP(MMC2_DAT6), (IEN | PTU | EN | M1)) /*MMC2_DIR_CMD*/\ +- MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M1)) /*MMC2_CLKIN*/\ ++ MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M4)) /*GPIO_139*/\ + /*Bluetooth*/\ + MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M1)) /*UART2_CTS*/\ + MUX_VAL(CP(MCBSP3_DR), (IDIS | PTD | DIS | M1)) /*UART2_RTS*/\ +@@ -387,5 +387,36 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(SDRC_CKE0), (IDIS | PTU | EN | M0)) /*sdrc_cke0*/\ + MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /*sdrc_cke1*/ + ++#define MUX_OVERO_SDIO2_DIRECT() \ ++ MUX_VAL(CP(MMC2_CLK), (IEN | PTU | EN | M0)) /*MMC2_CLK*/\ ++ MUX_VAL(CP(MMC2_CMD), (IEN | PTU | EN | M0)) /*MMC2_CMD*/\ ++ MUX_VAL(CP(MMC2_DAT0), (IEN | PTU | EN | M0)) /*MMC2_DAT0*/\ ++ MUX_VAL(CP(MMC2_DAT1), (IEN | PTU | EN | M0)) /*MMC2_DAT1*/\ ++ MUX_VAL(CP(MMC2_DAT2), (IEN | PTU | EN | M0)) /*MMC2_DAT2*/\ ++ MUX_VAL(CP(MMC2_DAT3), (IEN | PTU | EN | M0)) /*MMC2_DAT3*/\ ++ MUX_VAL(CP(MMC2_DAT4), (IEN | PTU | EN | M0)) /*MMC2_DAT4*/\ ++ MUX_VAL(CP(MMC2_DAT5), (IEN | PTU | EN | M0)) /*MMC2_DAT5*/\ ++ MUX_VAL(CP(MMC2_DAT6), (IEN | PTU | EN | M0)) /*MMC2_DAT6*/\ ++ MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M0)) /*MMC2_DAT7*/\ ++ MUX_VAL(CP(MMC1_DAT4), (IEN | PTD | EN | M4)) /*GPIO_126*/\ ++ MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M4)) /*GPIO_127*/\ ++ MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M4)) /*GPIO_128*/\ ++ MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M4)) /*GPIO_129*/ ++ ++#define MUX_OVERO_SDIO2_TRANSCEIVER() \ ++ MUX_VAL(CP(MMC2_CLK), (IEN | PTU | EN | M0)) /*MMC2_CLK*/\ ++ MUX_VAL(CP(MMC2_CMD), (IEN | PTU | EN | M0)) /*MMC2_CMD*/\ ++ MUX_VAL(CP(MMC2_DAT0), (IEN | PTU | EN | M0)) /*MMC2_DAT0*/\ ++ MUX_VAL(CP(MMC2_DAT1), (IEN | PTU | EN | M0)) /*MMC2_DAT1*/\ ++ MUX_VAL(CP(MMC2_DAT2), (IEN | PTU | EN | M0)) /*MMC2_DAT2*/\ ++ MUX_VAL(CP(MMC2_DAT3), (IEN | PTU | EN | M0)) /*MMC2_DAT3*/\ ++ MUX_VAL(CP(MMC2_DAT4), (IEN | PTU | EN | M1)) /*MMC2_DIR_DAT0*/\ ++ MUX_VAL(CP(MMC2_DAT5), (IEN | PTU | EN | M1)) /*MMC2_DIR_DAT1*/\ ++ MUX_VAL(CP(MMC2_DAT6), (IEN | PTU | EN | M1)) /*MMC2_DIR_CMD*/\ ++ MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M1)) /*MMC2_CLKIN*/\ ++ MUX_VAL(CP(MMC1_DAT4), (IEN | PTU | EN | M4)) /*GPIO_126*/\ ++ MUX_VAL(CP(MMC1_DAT5), (IEN | PTU | EN | M4)) /*GPIO_127*/\ ++ MUX_VAL(CP(MMC1_DAT6), (IEN | PTU | EN | M4)) /*GPIO_128*/\ ++ MUX_VAL(CP(MMC1_DAT7), (IEN | PTU | EN | M4)) /*GPIO_129*/ + + #endif +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0003-OMAP3-update-Beagle-revision-detection-to-recognize-.patch b/recipes/u-boot/u-boot-git/beagleboard/0003-OMAP3-update-Beagle-revision-detection-to-recognize-.patch new file mode 100644 index 0000000000..d12ff7a1ed --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0003-OMAP3-update-Beagle-revision-detection-to-recognize-.patch @@ -0,0 +1,165 @@ +From 9db5da6e8a0d6fb973b71902525ad3298faa39d9 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Wed, 10 Feb 2010 14:51:48 -0800 +Subject: [PATCH 03/37] OMAP3: update Beagle revision detection to recognize C4 boards + +--- + board/ti/beagle/beagle.c | 77 +++++++++++++++++++++++++++------------------- + board/ti/beagle/beagle.h | 7 +++- + 2 files changed, 51 insertions(+), 33 deletions(-) + +diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c +index 3b4c9e7..ba16dd7 100644 +--- a/board/ti/beagle/beagle.c ++++ b/board/ti/beagle/beagle.c +@@ -38,7 +38,7 @@ + #include <asm/mach-types.h> + #include "beagle.h" + +-static int beagle_revision_c; ++static int beagle_revision; + + /* + * Routine: board_init +@@ -60,41 +60,38 @@ int board_init(void) + /* + * Routine: beagle_get_revision + * Description: Return the revision of the BeagleBoard this code is running on. +- * If it is a revision Ax/Bx board, this function returns 0, +- * on a revision C board you will get a 1. + */ + int beagle_get_revision(void) + { +- return beagle_revision_c; ++ return beagle_revision; + } + + /* + * Routine: beagle_identify +- * Description: Detect if we are running on a Beagle revision Ax/Bx or +- * Cx. This can be done by GPIO_171. If this is low, we are +- * running on a revision C board. ++ * Description: Detect if we are running on a Beagle revision Ax/Bx, ++ * C1/2/3, C4 or D. This can be done by reading ++ * the level of GPIO173, GPIO172 and GPIO171. This should ++ * result in ++ * GPIO173, GPIO172, GPIO171: 1 1 1 => Ax/Bx ++ * GPIO173, GPIO172, GPIO171: 1 1 0 => C1/2/3 ++ * GPIO173, GPIO172, GPIO171: 1 0 1 => C4 ++ * GPIO173, GPIO172, GPIO171: 0 0 0 => D + */ + void beagle_identify(void) + { +- beagle_revision_c = 0; +- if (!omap_request_gpio(171)) { +- unsigned int val; +- +- omap_set_gpio_direction(171, 1); +- val = omap_get_gpio_datain(171); +- omap_free_gpio(171); +- +- if (val) +- beagle_revision_c = 0; +- else +- beagle_revision_c = 1; +- } +- +- printf("Board revision "); +- if (beagle_revision_c) +- printf("C\n"); +- else +- printf("Ax/Bx\n"); ++ omap_request_gpio(171); ++ omap_request_gpio(172); ++ omap_request_gpio(173); ++ omap_set_gpio_direction(171, 1); ++ omap_set_gpio_direction(172, 1); ++ omap_set_gpio_direction(173, 1); ++ ++ beagle_revision = omap_get_gpio_datain(173) << 2 | ++ omap_get_gpio_datain(172) << 1 | ++ omap_get_gpio_datain(171); ++ omap_free_gpio(171); ++ omap_free_gpio(172); ++ omap_free_gpio(173); + } + + /* +@@ -106,9 +103,31 @@ int misc_init_r(void) + struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE; + struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE; + ++ beagle_identify(); ++ + twl4030_power_init(); + twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); + ++ printf("Board revision "); ++ switch (beagle_revision) { ++ case REVISION_AXBX: ++ printf("Ax/Bx\n"); ++ break; ++ case REVISION_CX: ++ printf("C1/C2/C3\n"); ++ MUX_BEAGLE_C(); ++ break; ++ case REVISION_C4: ++ printf("C4\n"); ++ MUX_BEAGLE_C(); ++ break; ++ case REVISION_D: ++ printf("D\n"); ++ break; ++ default: ++ printf("unknown 0x%02x\n", beagle_revision); ++ } ++ + /* Configure GPIOs to output */ + writel(~(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1), &gpio6_base->oe); + writel(~(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 | +@@ -120,8 +139,6 @@ int misc_init_r(void) + writel(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 | + GPIO15 | GPIO14 | GPIO13 | GPIO12, &gpio5_base->setdataout); + +- beagle_identify(); +- + dieid_num_r(); + + return 0; +@@ -136,8 +153,4 @@ int misc_init_r(void) + void set_muxconf_regs(void) + { + MUX_BEAGLE(); +- +- if (beagle_revision_c) { +- MUX_BEAGLE_C(); +- } + } +diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h +index 7fe6275..d95fd78 100644 +--- a/board/ti/beagle/beagle.h ++++ b/board/ti/beagle/beagle.h +@@ -34,6 +34,11 @@ const omap3_sysinfo sysinfo = { + }; + + #define BOARD_REVISION_MASK (0x1 << 11) ++/* BeagleBoard revisions */ ++#define REVISION_AXBX 0x7 ++#define REVISION_CX 0x6 ++#define REVISION_C4 0x5 ++#define REVISION_D 0x0 + + /* + * IEN - Input Enable +@@ -264,7 +269,7 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(HDQ_SIO), (IDIS | PTU | EN | M4)) /*GPIO_170*/\ + MUX_VAL(CP(MCSPI1_CLK), (IEN | PTU | EN | M4)) /*GPIO_171*/\ + MUX_VAL(CP(MCSPI1_SIMO), (IEN | PTU | EN | M4)) /*GPIO_172*/\ +- MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTD | DIS | M0)) /*McSPI1_SOMI*/\ ++ MUX_VAL(CP(MCSPI1_SOMI), (IEN | PTU | EN | M4)) /*GPIO_173*/\ + MUX_VAL(CP(MCSPI1_CS0), (IEN | PTD | EN | M0)) /*McSPI1_CS0*/\ + MUX_VAL(CP(MCSPI1_CS1), (IDIS | PTD | EN | M0)) /*McSPI1_CS1*/\ + MUX_VAL(CP(MCSPI1_CS2), (IDIS | PTD | DIS | M4)) /*GPIO_176*/\ +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0004-OMAP3-Set-VAUX2-to-1.8V-for-EHCI-PHY-on-Beagle-Rev-C.patch b/recipes/u-boot/u-boot-git/beagleboard/0004-OMAP3-Set-VAUX2-to-1.8V-for-EHCI-PHY-on-Beagle-Rev-C.patch new file mode 100644 index 0000000000..549b3fbddf --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0004-OMAP3-Set-VAUX2-to-1.8V-for-EHCI-PHY-on-Beagle-Rev-C.patch @@ -0,0 +1,143 @@ +From efc587fb24a5246f5a436a057320687a1b7847c6 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Wed, 10 Feb 2010 15:23:19 -0800 +Subject: [PATCH 04/37] OMAP3: Set VAUX2 to 1.8V for EHCI PHY on Beagle Rev C4 boards + +--- + board/ti/beagle/beagle.c | 5 +++++ + drivers/power/twl4030.c | 45 +++++++++++++++++++++++++-------------------- + include/twl4030.h | 15 +++++++++++++++ + 3 files changed, 45 insertions(+), 20 deletions(-) + +diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c +index ba16dd7..b4ea7e6 100644 +--- a/board/ti/beagle/beagle.c ++++ b/board/ti/beagle/beagle.c +@@ -120,6 +120,11 @@ int misc_init_r(void) + case REVISION_C4: + printf("C4\n"); + MUX_BEAGLE_C(); ++ /* Set VAUX2 to 1.8V for EHCI PHY */ ++ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, ++ TWL4030_PM_RECEIVER_VAUX2_VSEL_18, ++ TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, ++ TWL4030_PM_RECEIVER_DEV_GRP_P1); + break; + case REVISION_D: + printf("D\n"); +diff --git a/drivers/power/twl4030.c b/drivers/power/twl4030.c +index eb066cb..f354834 100644 +--- a/drivers/power/twl4030.c ++++ b/drivers/power/twl4030.c +@@ -59,57 +59,62 @@ void twl4030_power_reset_init(void) + } + } + +- +-/* +- * Power Init +- */ +-#define DEV_GRP_P1 0x20 +-#define VAUX3_VSEL_28 0x03 +-#define DEV_GRP_ALL 0xE0 +-#define VPLL2_VSEL_18 0x05 +-#define VDAC_VSEL_18 0x03 +- + void twl4030_power_init(void) + { + unsigned char byte; + + /* set VAUX3 to 2.8V */ +- byte = DEV_GRP_P1; ++ byte = TWL4030_PM_RECEIVER_DEV_GRP_P1; + twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, byte, + TWL4030_PM_RECEIVER_VAUX3_DEV_GRP); +- byte = VAUX3_VSEL_28; ++ byte = TWL4030_PM_RECEIVER_VAUX3_VSEL_28; + twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, byte, + TWL4030_PM_RECEIVER_VAUX3_DEDICATED); + + /* set VPLL2 to 1.8V */ +- byte = DEV_GRP_ALL; ++ byte = TWL4030_PM_RECEIVER_DEV_GRP_ALL; + twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, byte, + TWL4030_PM_RECEIVER_VPLL2_DEV_GRP); +- byte = VPLL2_VSEL_18; ++ byte = TWL4030_PM_RECEIVER_VPLL2_VSEL_18; + twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, byte, + TWL4030_PM_RECEIVER_VPLL2_DEDICATED); + + /* set VDAC to 1.8V */ +- byte = DEV_GRP_P1; ++ byte = TWL4030_PM_RECEIVER_DEV_GRP_P1; + twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, byte, + TWL4030_PM_RECEIVER_VDAC_DEV_GRP); +- byte = VDAC_VSEL_18; ++ byte = TWL4030_PM_RECEIVER_VDAC_VSEL_18; + twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, byte, + TWL4030_PM_RECEIVER_VDAC_DEDICATED); + } + +-#define VMMC1_VSEL_30 0x02 +- + void twl4030_power_mmc_init(void) + { + unsigned char byte; + +- byte = DEV_GRP_P1; ++ byte = TWL4030_PM_RECEIVER_DEV_GRP_P1; + twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, byte, + TWL4030_PM_RECEIVER_VMMC1_DEV_GRP); + + /* 3 Volts */ +- byte = VMMC1_VSEL_30; ++ byte = TWL4030_PM_RECEIVER_VMMC1_VSEL_30; + twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, byte, + TWL4030_PM_RECEIVER_VMMC1_DEDICATED); + } ++ ++/* ++ * Generic function to select Device Group and Voltage ++ */ ++void twl4030_pmrecv_vsel_cfg(u8 vsel_reg, u8 vsel_val, ++ u8 dev_grp, u8 dev_grp_sel) ++{ ++ /* Select the Device Group */ ++ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, dev_grp_sel, ++ dev_grp); ++ ++ /* Select the Voltage */ ++ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, vsel_val, ++ vsel_reg); ++} ++ ++ +diff --git a/include/twl4030.h b/include/twl4030.h +index 2b2f5ae..cc99403 100644 +--- a/include/twl4030.h ++++ b/include/twl4030.h +@@ -471,6 +471,21 @@ + #define TWL4030_USB_PHY_CLK_CTRL_STS 0xFF + + /* ++ * Voltage Selection in PM Receiver Module ++ */ ++#define TWL4030_PM_RECEIVER_VAUX2_VSEL_18 0x05 ++#define TWL4030_PM_RECEIVER_VAUX3_VSEL_28 0x03 ++#define TWL4030_PM_RECEIVER_VPLL2_VSEL_18 0x05 ++#define TWL4030_PM_RECEIVER_VDAC_VSEL_18 0x03 ++#define TWL4030_PM_RECEIVER_VMMC1_VSEL_30 0x02 ++ ++/* ++ * Device Selection in PM Receiver Module ++ */ ++#define TWL4030_PM_RECEIVER_DEV_GRP_P1 0x20 ++#define TWL4030_PM_RECEIVER_DEV_GRP_ALL 0xE0 ++ ++/* + * Convience functions to read and write from TWL4030 + * + * chip_no is the i2c address, it must be one of the chip addresses +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0005-OMAP3-add-entry-for-rev-3.1.2-check-and-display-max-.patch b/recipes/u-boot/u-boot-git/beagleboard/0005-OMAP3-add-entry-for-rev-3.1.2-check-and-display-max-.patch new file mode 100644 index 0000000000..783fe279dc --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0005-OMAP3-add-entry-for-rev-3.1.2-check-and-display-max-.patch @@ -0,0 +1,105 @@ +From 27072274450ea8de1994744782397452b99814cc Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Wed, 3 Feb 2010 12:26:30 -0800 +Subject: [PATCH 05/37] OMAP3: add entry for rev 3.1.2, check and display max cpu clock for rev > 3.0 + +--- + cpu/arm_cortexa8/omap3/sys_info.c | 24 ++++++++++++++++++++++-- + include/asm-arm/arch-omap3/cpu.h | 8 +++++++- + include/asm-arm/arch-omap3/omap3.h | 3 ++- + 3 files changed, 31 insertions(+), 4 deletions(-) + +diff --git a/cpu/arm_cortexa8/omap3/sys_info.c b/cpu/arm_cortexa8/omap3/sys_info.c +index 08fb32e..e227f67 100644 +--- a/cpu/arm_cortexa8/omap3/sys_info.c ++++ b/cpu/arm_cortexa8/omap3/sys_info.c +@@ -39,7 +39,10 @@ static char *rev_s[CPU_3XX_MAX_REV] = { + "2.0", + "2.1", + "3.0", +- "3.1"}; ++ "3.1", ++ "UNKNOWN", ++ "UNKNOWN", ++ "3.1.2"}; + + /***************************************************************** + * dieid_num_r(void) - read and set die ID +@@ -104,6 +107,16 @@ u32 get_cpu_rev(void) + } + } + ++/***************************************************************** ++ * get_sku_id(void) - read sku_id to get info on max clock rate ++ *****************************************************************/ ++u32 get_sku_id(void) ++{ ++ struct ctrl_id *id_base = (struct ctrl_id *)OMAP34XX_ID_L4_IO_BASE; ++ return (readl(&id_base->sku_id) & SKUID_CLK_MASK); ++} ++ ++ + /**************************************************** + * is_mem_sdr() - return 1 if mem type in use is SDR + ****************************************************/ +@@ -291,9 +304,16 @@ int print_cpuinfo (void) + sec_s = "?"; + } + +- printf("OMAP%s-%s ES%s, CPU-OPP2 L3-165MHz\n", ++ printf("OMAP%s-%s ES%s, CPU-OPP2, L3-165MHz, ", + cpu_s, sec_s, rev_s[get_cpu_rev()]); + ++ printf("Max clock-"); ++ if ((get_cpu_rev() >= CPU_3XX_ES31) && (get_sku_id() == SKUID_CLK_720MHZ)) ++ printf("720Mhz\n"); ++ else printf("600Mhz\n"); ++ ++ ++ + return 0; + } + #endif /* CONFIG_DISPLAY_CPUINFO */ +diff --git a/include/asm-arm/arch-omap3/cpu.h b/include/asm-arm/arch-omap3/cpu.h +index aa8de32..f769571 100644 +--- a/include/asm-arm/arch-omap3/cpu.h ++++ b/include/asm-arm/arch-omap3/cpu.h +@@ -72,7 +72,8 @@ struct ctrl_id { + u8 res1[0x4]; + u32 idcode; /* 0x04 */ + u32 prod_id; /* 0x08 */ +- u8 res2[0x0C]; ++ u32 sku_id; /* 0x0c */ ++ u8 res2[0x08]; + u32 die_id_0; /* 0x18 */ + u32 die_id_1; /* 0x1C */ + u32 die_id_2; /* 0x20 */ +@@ -89,6 +90,11 @@ struct ctrl_id { + #define HS_DEVICE 0x2 + #define GP_DEVICE 0x3 + ++/* device speed */ ++#define SKUID_CLK_MASK 0xf ++#define SKUID_CLK_600MHZ 0x0 ++#define SKUID_CLK_720MHZ 0x8 ++ + #define GPMC_BASE (OMAP34XX_GPMC_BASE) + #define GPMC_CONFIG_CS0 0x60 + #define GPMC_CONFIG_CS0_BASE (GPMC_BASE + GPMC_CONFIG_CS0) +diff --git a/include/asm-arm/arch-omap3/omap3.h b/include/asm-arm/arch-omap3/omap3.h +index 12815f6..1349b8b 100644 +--- a/include/asm-arm/arch-omap3/omap3.h ++++ b/include/asm-arm/arch-omap3/omap3.h +@@ -176,7 +176,8 @@ struct gpio { + #define CPU_3XX_ES21 2 + #define CPU_3XX_ES30 3 + #define CPU_3XX_ES31 4 +-#define CPU_3XX_MAX_REV (CPU_3XX_ES31 + 1) ++#define CPU_3XX_ES312 7 ++#define CPU_3XX_MAX_REV 8 + + #define CPU_3XX_ID_SHIFT 28 + +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0006-OMAP3-add-mpurate-boot-arg-for-overo-and-beagle.patch b/recipes/u-boot/u-boot-git/beagleboard/0006-OMAP3-add-mpurate-boot-arg-for-overo-and-beagle.patch new file mode 100644 index 0000000000..de3b4845b0 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0006-OMAP3-add-mpurate-boot-arg-for-overo-and-beagle.patch @@ -0,0 +1,70 @@ +From 1b082bb4a8ba5b7bee727baf3cd048e1785c8abd Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Wed, 3 Feb 2010 14:39:14 -0800 +Subject: [PATCH 06/37] OMAP3: add mpurate boot arg for overo and beagle + +allows one to set the omap clock rate via "setenv mpurate 720" for example +--- + include/configs/omap3_beagle.h | 3 +++ + include/configs/omap3_overo.h | 3 +++ + 2 files changed, 6 insertions(+), 0 deletions(-) + +diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h +index 87e3dd0..ce347cd 100644 +--- a/include/configs/omap3_beagle.h ++++ b/include/configs/omap3_beagle.h +@@ -182,6 +182,7 @@ + "loadaddr=0x82000000\0" \ + "usbtty=cdc_acm\0" \ + "console=ttyS2,115200n8\0" \ ++ "mpurate=500\0" \ + "vram=12M\0" \ + "dvimode=1024x768MR-16@60\0" \ + "defaultdisplay=dvi\0" \ +@@ -190,6 +191,7 @@ + "nandroot=/dev/mtdblock4 rw\0" \ + "nandrootfstype=jffs2\0" \ + "mmcargs=setenv bootargs console=${console} " \ ++ "mpurate=${mpurate} " \ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ + "omapfb.debug=y " \ +@@ -197,6 +199,7 @@ + "root=${mmcroot} " \ + "rootfstype=${mmcrootfstype}\0" \ + "nandargs=setenv bootargs console=${console} " \ ++ "mpurate=${mpurate} " \ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ + "omapfb.debug=y " \ +diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h +index 0d24758..295cce6 100644 +--- a/include/configs/omap3_overo.h ++++ b/include/configs/omap3_overo.h +@@ -152,6 +152,7 @@ + #define CONFIG_EXTRA_ENV_SETTINGS \ + "loadaddr=0x82000000\0" \ + "console=ttyS2,115200n8\0" \ ++ "mpurate=500\0" \ + "vram=12M\0" \ + "dvimode=1024x768MR-16@60\0" \ + "defaultdisplay=dvi\0" \ +@@ -160,6 +161,7 @@ + "nandroot=/dev/mtdblock4 rw\0" \ + "nandrootfstype=jffs2\0" \ + "mmcargs=setenv bootargs console=${console} " \ ++ "mpurate=${mpurate} " \ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ + "omapfb.debug=y " \ +@@ -167,6 +169,7 @@ + "root=${mmcroot} " \ + "rootfstype=${mmcrootfstype}\0" \ + "nandargs=setenv bootargs console=${console} " \ ++ "mpurate=${mpurate} " \ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ + "omapfb.debug=y " \ +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0007-OMAP3-detect-expansion-board-type-version-using-eepr.patch b/recipes/u-boot/u-boot-git/beagleboard/0007-OMAP3-detect-expansion-board-type-version-using-eepr.patch new file mode 100644 index 0000000000..13da414cd0 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0007-OMAP3-detect-expansion-board-type-version-using-eepr.patch @@ -0,0 +1,129 @@ +From 129dccd106ea5862f3ff25c368102bf656472f7f Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Fri, 12 Feb 2010 12:17:48 -0800 +Subject: [PATCH 07/37] OMAP3: detect expansion board type/version using eeprom contents + +--- + board/overo/overo.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 files changed, 92 insertions(+), 0 deletions(-) + +diff --git a/board/overo/overo.c b/board/overo/overo.c +index 3df1a12..2838a1f 100644 +--- a/board/overo/overo.c ++++ b/board/overo/overo.c +@@ -39,6 +39,31 @@ + #include <asm/mach-types.h> + #include "overo.h" + ++static struct { ++ unsigned int device_vendor; ++ unsigned char revision; ++ unsigned char content; ++ unsigned char data[6]; ++} expansion_config; ++ ++#define TWL4030_I2C_BUS 0 ++ ++#define EXPANSION_EEPROM_I2C_BUS 2 ++#define EXPANSION_EEPROM_I2C_ADDRESS 0x50 ++ ++#define GUMSTIX_VENDORID 0x0200 ++ ++#define GUMSTIX_SUMMIT 0x01000200 ++#define GUMSTIX_TOBI 0x02000200 ++#define GUMSTIX_TOBI_DUO 0x03000200 ++#define GUMSTIX_PALO35 0x04000200 ++#define GUMSTIX_PALO43 0x05000200 ++#define GUMSTIX_CHESTNUT43 0x06000200 ++#define GUMSTIX_PINTO 0x07000200 ++ ++#define GUMSTIX_NO_EEPROM 0xfffffffe ++#define GUMSTIX_UNKNOWN 0xffffffff ++ + #if defined(CONFIG_CMD_NET) + static void setup_net_chip(void); + #endif +@@ -130,6 +155,31 @@ int get_board_revision(void) { + } + + /* ++ * Routine: get_expansion_id ++ * Description: This function checks for expansion board by checking I2C ++ * bus 2 for the availability of an AT24C01B serial EEPROM. ++ * returns the device_vendor field from the EEPROM ++ */ ++unsigned int get_expansion_id(void) ++{ ++ i2c_set_bus_num(EXPANSION_EEPROM_I2C_BUS); ++ ++ /* return GUMSTIX_NO_EEPROM if eeprom doesn't respond */ ++ if (i2c_probe(EXPANSION_EEPROM_I2C_ADDRESS) == 1) ++ return GUMSTIX_NO_EEPROM; ++ ++ /* read configuration data */ ++ i2c_read(EXPANSION_EEPROM_I2C_ADDRESS, 0, 1, (u8 *)&expansion_config, ++ sizeof(expansion_config)); ++ ++ if ( (expansion_config.device_vendor & 0xffff) != GUMSTIX_VENDORID ) ++ return GUMSTIX_UNKNOWN; ++ else ++ return expansion_config.device_vendor; ++} ++ ++ ++/* + * Routine: misc_init_r + * Description: Configure board specific parts + */ +@@ -156,6 +206,48 @@ int misc_init_r(void) + printf(" unsupported\n"); + } + ++ switch (get_expansion_id()) { ++ case GUMSTIX_SUMMIT: ++ printf("Recognized Summit expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.data); ++ setenv("defaultdisplay", "dvi"); ++ break; ++ case GUMSTIX_TOBI: ++ printf("Recognized Tobi expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.data); ++ setenv("defaultdisplay", "dvi"); ++ break; ++ case GUMSTIX_TOBI_DUO: ++ printf("Recognized Tobi Duo expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.data); ++ break; ++ case GUMSTIX_PALO35: ++ printf("Recognized Palo 35 expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.data); ++ setenv("defaultdisplay", "lcd35"); ++ break; ++ case GUMSTIX_PALO43: ++ printf("Recognized Palo 43 expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.data); ++ setenv("defaultdisplay", "lcd43"); ++ break; ++ case GUMSTIX_CHESTNUT43: ++ printf("Recognized Chestnut 43 expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.data); ++ setenv("defaultdisplay", "lcd43"); ++ break; ++ case GUMSTIX_PINTO: ++ printf("Recognized Pinto expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.data); ++ break; ++ case GUMSTIX_NO_EEPROM: ++ printf("No EEPROM on expansion board\n"); ++ break; ++ case GUMSTIX_UNKNOWN: ++ printf("Unrecognized expansion board\n"); ++ } ++ ++ i2c_set_bus_num(TWL4030_I2C_BUS); + twl4030_power_init(); + twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); + +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0008-OMAP3-Overo-enable-config-eeprom-to-set-u-boot-env-v.patch b/recipes/u-boot/u-boot-git/beagleboard/0008-OMAP3-Overo-enable-config-eeprom-to-set-u-boot-env-v.patch new file mode 100644 index 0000000000..c7aea042a7 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0008-OMAP3-Overo-enable-config-eeprom-to-set-u-boot-env-v.patch @@ -0,0 +1,81 @@ +From 4fb2bbcae8f283c46e762aa93b25cbbd55bab8b6 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 16 Feb 2010 09:58:01 -0800 +Subject: [PATCH 08/37] OMAP3: Overo: enable config eeprom to set u-boot env variable + +--- + board/overo/overo.c | 21 +++++++++++++-------- + 1 files changed, 13 insertions(+), 8 deletions(-) + +diff --git a/board/overo/overo.c b/board/overo/overo.c +index 2838a1f..f6093d2 100644 +--- a/board/overo/overo.c ++++ b/board/overo/overo.c +@@ -43,7 +43,9 @@ static struct { + unsigned int device_vendor; + unsigned char revision; + unsigned char content; +- unsigned char data[6]; ++ unsigned char fab_revision[8]; ++ unsigned char env_var[16]; ++ unsigned char env_setting[64]; + } expansion_config; + + #define TWL4030_I2C_BUS 0 +@@ -209,36 +211,36 @@ int misc_init_r(void) + switch (get_expansion_id()) { + case GUMSTIX_SUMMIT: + printf("Recognized Summit expansion board (rev %d %s)\n", +- expansion_config.revision, expansion_config.data); ++ expansion_config.revision, expansion_config.fab_revision); + setenv("defaultdisplay", "dvi"); + break; + case GUMSTIX_TOBI: + printf("Recognized Tobi expansion board (rev %d %s)\n", +- expansion_config.revision, expansion_config.data); ++ expansion_config.revision, expansion_config.fab_revision); + setenv("defaultdisplay", "dvi"); + break; + case GUMSTIX_TOBI_DUO: + printf("Recognized Tobi Duo expansion board (rev %d %s)\n", +- expansion_config.revision, expansion_config.data); ++ expansion_config.revision, expansion_config.fab_revision); + break; + case GUMSTIX_PALO35: + printf("Recognized Palo 35 expansion board (rev %d %s)\n", +- expansion_config.revision, expansion_config.data); ++ expansion_config.revision, expansion_config.fab_revision); + setenv("defaultdisplay", "lcd35"); + break; + case GUMSTIX_PALO43: + printf("Recognized Palo 43 expansion board (rev %d %s)\n", +- expansion_config.revision, expansion_config.data); ++ expansion_config.revision, expansion_config.fab_revision); + setenv("defaultdisplay", "lcd43"); + break; + case GUMSTIX_CHESTNUT43: + printf("Recognized Chestnut 43 expansion board (rev %d %s)\n", +- expansion_config.revision, expansion_config.data); ++ expansion_config.revision, expansion_config.fab_revision); + setenv("defaultdisplay", "lcd43"); + break; + case GUMSTIX_PINTO: + printf("Recognized Pinto expansion board (rev %d %s)\n", +- expansion_config.revision, expansion_config.data); ++ expansion_config.revision, expansion_config.fab_revision); + break; + case GUMSTIX_NO_EEPROM: + printf("No EEPROM on expansion board\n"); +@@ -247,6 +249,9 @@ int misc_init_r(void) + printf("Unrecognized expansion board\n"); + } + ++ if (expansion_config.content == 1) ++ setenv(expansion_config.env_var, expansion_config.env_setting); ++ + i2c_set_bus_num(TWL4030_I2C_BUS); + twl4030_power_init(); + twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0009-OMAP3-Overo-enable-input-on-MMC1_CLK-and-MMC3_CLK-pi.patch b/recipes/u-boot/u-boot-git/beagleboard/0009-OMAP3-Overo-enable-input-on-MMC1_CLK-and-MMC3_CLK-pi.patch new file mode 100644 index 0000000000..b690a6c831 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0009-OMAP3-Overo-enable-input-on-MMC1_CLK-and-MMC3_CLK-pi.patch @@ -0,0 +1,34 @@ +From 0ddd7f44f04b47d16d33a6b232b288ebdb1c9992 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 16 Feb 2010 10:00:45 -0800 +Subject: [PATCH 09/37] OMAP3: Overo: enable input on MMC1_CLK and MMC3_CLK pinmux + +--- + board/overo/overo.h | 4 ++-- + 1 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/board/overo/overo.h b/board/overo/overo.h +index e120e09..ff936dd 100644 +--- a/board/overo/overo.h ++++ b/board/overo/overo.h +@@ -200,7 +200,7 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(MCBSP2_DR), (IEN | PTD | DIS | M0)) /*McBSP2_DR*/\ + MUX_VAL(CP(MCBSP2_DX), (IDIS | PTD | DIS | M0)) /*McBSP2_DX*/\ + /*Expansion card */\ +- MUX_VAL(CP(MMC1_CLK), (IDIS | PTU | EN | M0)) /*MMC1_CLK*/\ ++ MUX_VAL(CP(MMC1_CLK), (IEN | PTU | EN | M0)) /*MMC1_CLK*/\ + MUX_VAL(CP(MMC1_CMD), (IEN | PTU | EN | M0)) /*MMC1_CMD*/\ + MUX_VAL(CP(MMC1_DAT0), (IEN | PTU | EN | M0)) /*MMC1_DAT0*/\ + MUX_VAL(CP(MMC1_DAT1), (IEN | PTU | EN | M0)) /*MMC1_DAT1*/\ +@@ -301,7 +301,7 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(SYS_OFF_MODE), (IEN | PTD | DIS | M0)) /*SYS_OFF_MODE*/\ + MUX_VAL(CP(SYS_CLKOUT1), (IEN | PTD | DIS | M0)) /*SYS_CLKOUT1*/\ + MUX_VAL(CP(SYS_CLKOUT2), (IEN | PTU | EN | M4)) /*GPIO_186*/\ +- MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTU | EN | M2)) /*MMC3_CLK*/\ ++ MUX_VAL(CP(ETK_CLK_ES2), (IEN | PTU | EN | M2)) /*MMC3_CLK*/\ + MUX_VAL(CP(ETK_CTL_ES2), (IEN | PTU | EN | M2)) /*MMC3_CMD*/\ + MUX_VAL(CP(ETK_D0_ES2), (IEN | PTU | EN | M4)) /*GPIO_14*/\ + MUX_VAL(CP(ETK_D1_ES2), (IEN | PTD | EN | M4)) /*GPIO_15 - X_GATE*/\ +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0010-OMAP3-Overo-set-CONFIG_SYS_I2C_SPEED-to-400Khz.patch b/recipes/u-boot/u-boot-git/beagleboard/0010-OMAP3-Overo-set-CONFIG_SYS_I2C_SPEED-to-400Khz.patch new file mode 100644 index 0000000000..53e12b3ee0 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0010-OMAP3-Overo-set-CONFIG_SYS_I2C_SPEED-to-400Khz.patch @@ -0,0 +1,25 @@ +From 405a5a151c8d42f157dc48731f6e607675156774 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 16 Feb 2010 10:03:14 -0800 +Subject: [PATCH 10/37] OMAP3: Overo: set CONFIG_SYS_I2C_SPEED to 400Khz + +--- + include/configs/omap3_overo.h | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h +index 295cce6..fdbeb67 100644 +--- a/include/configs/omap3_overo.h ++++ b/include/configs/omap3_overo.h +@@ -112,7 +112,7 @@ + + #define CONFIG_SYS_NO_FLASH + #define CONFIG_HARD_I2C 1 +-#define CONFIG_SYS_I2C_SPEED 100000 ++#define CONFIG_SYS_I2C_SPEED 400000 + #define CONFIG_SYS_I2C_SLAVE 1 + #define CONFIG_SYS_I2C_BUS 0 + #define CONFIG_SYS_I2C_BUS_SELECT 1 +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0011-OMAP3-trim-excessively-long-delays-in-i2c-driver.patch b/recipes/u-boot/u-boot-git/beagleboard/0011-OMAP3-trim-excessively-long-delays-in-i2c-driver.patch new file mode 100644 index 0000000000..6a3a5d9354 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0011-OMAP3-trim-excessively-long-delays-in-i2c-driver.patch @@ -0,0 +1,52 @@ +From 991f54c9da846ab9571c256adf42d8d80d044bdc Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 16 Feb 2010 10:04:30 -0800 +Subject: [PATCH 11/37] OMAP3: trim excessively long delays in i2c driver + +--- + drivers/i2c/omap24xx_i2c.c | 8 ++++---- + 1 files changed, 4 insertions(+), 4 deletions(-) + +diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c +index 30a8b4c..ba47fc4 100644 +--- a/drivers/i2c/omap24xx_i2c.c ++++ b/drivers/i2c/omap24xx_i2c.c +@@ -148,7 +148,7 @@ static int i2c_read_byte (u8 devaddr, u8 regoffset, u8 * value) + if (status & I2C_STAT_XRDY) { + /* Important: have to use byte access */ + writeb (regoffset, &i2c_base->data); +- udelay (20000); ++ udelay (2000); + if (readw (&i2c_base->stat) & I2C_STAT_NACK) { + i2c_error = 1; + } +@@ -160,7 +160,7 @@ static int i2c_read_byte (u8 devaddr, u8 regoffset, u8 * value) + /* free bus, otherwise we can't use a combined transction */ + writew (0, &i2c_base->con); + while (readw (&i2c_base->stat) || (readw (&i2c_base->con) & I2C_CON_MST)) { +- udelay (10000); ++ udelay (1000); + /* Have to clear pending interrupt to clear I2C_STAT */ + writew (0xFFFF, &i2c_base->stat); + } +@@ -181,7 +181,7 @@ static int i2c_read_byte (u8 devaddr, u8 regoffset, u8 * value) + #else + *value = readw (&i2c_base->data); + #endif +- udelay (20000); ++ udelay (2000); + } else { + i2c_error = 1; + } +@@ -190,7 +190,7 @@ static int i2c_read_byte (u8 devaddr, u8 regoffset, u8 * value) + writew (I2C_CON_EN, &i2c_base->con); + while (readw (&i2c_base->stat) + || (readw (&i2c_base->con) & I2C_CON_MST)) { +- udelay (10000); ++ udelay (1000); + writew (0xFFFF, &i2c_base->stat); + } + } +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0012-OMAP3-Overo-allow-expansion-boards-with-any-vendor-I.patch b/recipes/u-boot/u-boot-git/beagleboard/0012-OMAP3-Overo-allow-expansion-boards-with-any-vendor-I.patch new file mode 100644 index 0000000000..b554d254e3 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0012-OMAP3-Overo-allow-expansion-boards-with-any-vendor-I.patch @@ -0,0 +1,47 @@ +From ad1a2c047554deae2e1608d025c4f6891cf8f116 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Fri, 26 Feb 2010 12:40:26 -0800 +Subject: [PATCH 12/37] OMAP3: Overo: allow expansion boards with any vendor ID + +--- + board/overo/overo.c | 10 +++------- + 1 files changed, 3 insertions(+), 7 deletions(-) + +diff --git a/board/overo/overo.c b/board/overo/overo.c +index f6093d2..ec186ec 100644 +--- a/board/overo/overo.c ++++ b/board/overo/overo.c +@@ -63,8 +63,7 @@ static struct { + #define GUMSTIX_CHESTNUT43 0x06000200 + #define GUMSTIX_PINTO 0x07000200 + +-#define GUMSTIX_NO_EEPROM 0xfffffffe +-#define GUMSTIX_UNKNOWN 0xffffffff ++#define GUMSTIX_NO_EEPROM 0xffffffff + + #if defined(CONFIG_CMD_NET) + static void setup_net_chip(void); +@@ -174,10 +173,7 @@ unsigned int get_expansion_id(void) + i2c_read(EXPANSION_EEPROM_I2C_ADDRESS, 0, 1, (u8 *)&expansion_config, + sizeof(expansion_config)); + +- if ( (expansion_config.device_vendor & 0xffff) != GUMSTIX_VENDORID ) +- return GUMSTIX_UNKNOWN; +- else +- return expansion_config.device_vendor; ++ return expansion_config.device_vendor; + } + + +@@ -245,7 +241,7 @@ int misc_init_r(void) + case GUMSTIX_NO_EEPROM: + printf("No EEPROM on expansion board\n"); + break; +- case GUMSTIX_UNKNOWN: ++ default: + printf("Unrecognized expansion board\n"); + } + +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0013-OMAP3-Overo-change-address-of-expansion-eeprom-to-0x.patch b/recipes/u-boot/u-boot-git/beagleboard/0013-OMAP3-Overo-change-address-of-expansion-eeprom-to-0x.patch new file mode 100644 index 0000000000..4bbddcbd50 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0013-OMAP3-Overo-change-address-of-expansion-eeprom-to-0x.patch @@ -0,0 +1,25 @@ +From 305e2cb16f4f6e8c7f13120e6a98bb1e999c764f Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Fri, 26 Feb 2010 12:42:30 -0800 +Subject: [PATCH 13/37] OMAP3: Overo: change address of expansion eeprom to 0x51 so as to not conflict with EDID address + +--- + board/overo/overo.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/board/overo/overo.c b/board/overo/overo.c +index ec186ec..f96e7ff 100644 +--- a/board/overo/overo.c ++++ b/board/overo/overo.c +@@ -51,7 +51,7 @@ static struct { + #define TWL4030_I2C_BUS 0 + + #define EXPANSION_EEPROM_I2C_BUS 2 +-#define EXPANSION_EEPROM_I2C_ADDRESS 0x50 ++#define EXPANSION_EEPROM_I2C_ADDRESS 0x51 + + #define GUMSTIX_VENDORID 0x0200 + +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0014-OMAP3-board.c-don-t-attempt-to-set-up-second-RAM-ban.patch b/recipes/u-boot/u-boot-git/beagleboard/0014-OMAP3-board.c-don-t-attempt-to-set-up-second-RAM-ban.patch new file mode 100644 index 0000000000..2936dffc17 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0014-OMAP3-board.c-don-t-attempt-to-set-up-second-RAM-ban.patch @@ -0,0 +1,49 @@ +From 63de99ce613bbfce792ee46d14b324273e6a0d29 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 23 Mar 2010 09:04:50 -0700 +Subject: [PATCH 14/37] OMAP3: board.c: don't attempt to set up second RAM bank, assume x-load has already done this + +--- + cpu/arm_cortexa8/omap3/board.c | 19 +++++++++---------- + 1 files changed, 9 insertions(+), 10 deletions(-) + +diff --git a/cpu/arm_cortexa8/omap3/board.c b/cpu/arm_cortexa8/omap3/board.c +index 7b78fa4..0126152 100644 +--- a/cpu/arm_cortexa8/omap3/board.c ++++ b/cpu/arm_cortexa8/omap3/board.c +@@ -232,6 +232,7 @@ void s_init(void) + + per_clocks_enable(); + ++ /* FIXME: u-boot's sdrc setup is broken */ + if (!in_sdram) + sdrc_init(); + } +@@ -281,16 +282,14 @@ int dram_init(void) + { + DECLARE_GLOBAL_DATA_PTR; + unsigned int size0 = 0, size1 = 0; +- +- /* +- * If a second bank of DDR is attached to CS1 this is +- * where it can be started. Early init code will init +- * memory on CS0. +- */ +- if ((sysinfo.mtype == DDR_COMBO) || (sysinfo.mtype == DDR_STACKED)) { +- do_sdrc_init(CS1, NOT_EARLY); +- make_cs1_contiguous(); +- } ++ struct sdrc *sdrc_base = (struct sdrc *)OMAP34XX_SDRC_BASE; ++ struct sdrc_actim *sdrc_actim_base = (struct sdrc_actim *)SDRC_ACTIM_CTRL1_BASE; ++ ++ /* x-load sets up the second bank but */ ++ /* doesn't test to see if it is there */ ++ /* do so now, disable if not present */ ++ if (!mem_ok(CS1)) ++ writel(0, &sdrc_base->cs[1].mcfg); + + size0 = get_sdr_cs_size(CS0); + size1 = get_sdr_cs_size(CS1); +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0015-OMAP3-mem.c-enhance-the-RAM-test.patch b/recipes/u-boot/u-boot-git/beagleboard/0015-OMAP3-mem.c-enhance-the-RAM-test.patch new file mode 100644 index 0000000000..ce3c3b85e6 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0015-OMAP3-mem.c-enhance-the-RAM-test.patch @@ -0,0 +1,52 @@ +From f2e3d22fb1963d08844edee45f7d7d6beba32152 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 23 Mar 2010 09:06:49 -0700 +Subject: [PATCH 15/37] OMAP3: mem.c: enhance the RAM test + +--- + cpu/arm_cortexa8/omap3/mem.c | 28 +++++++++++++++------------- + 1 files changed, 15 insertions(+), 13 deletions(-) + +diff --git a/cpu/arm_cortexa8/omap3/mem.c b/cpu/arm_cortexa8/omap3/mem.c +index dfb7e4c..b828097 100644 +--- a/cpu/arm_cortexa8/omap3/mem.c ++++ b/cpu/arm_cortexa8/omap3/mem.c +@@ -106,21 +106,23 @@ void make_cs1_contiguous(void) + *******************************************************/ + u32 mem_ok(u32 cs) + { +- u32 val1, val2, addr; ++ u32 i, val1, val2, addr, size; + u32 pattern = 0x12345678; + +- addr = OMAP34XX_SDRC_CS0 + get_sdr_cs_offset(cs); +- +- writel(0x0, addr + 0x400); /* clear pos A */ +- writel(pattern, addr); /* pattern to pos B */ +- writel(0x0, addr + 4); /* remove pattern off the bus */ +- val1 = readl(addr + 0x400); /* get pos A value */ +- val2 = readl(addr); /* get val2 */ ++ size = get_sdr_cs_offset(cs); ++ addr = OMAP34XX_SDRC_CS0 + size; ++ ++ for (i = 0; i < size; i+=1024) { ++ writel(pattern - i, addr + i); ++ } + +- if ((val1 != 0) || (val2 != pattern)) /* see if pos A val changed */ +- return 0; +- else +- return 1; ++ for (i = 0; i < size; i+=1024) { ++ val1 = readl(addr + i); ++ if (val1 != (pattern - i)) { ++ return 0; ++ } ++ } ++ return 1; + } + + /******************************************************** +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0016-env_nand.c-fail-gracefully-if-no-nand-is-present.patch b/recipes/u-boot/u-boot-git/beagleboard/0016-env_nand.c-fail-gracefully-if-no-nand-is-present.patch new file mode 100644 index 0000000000..5e83125e35 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0016-env_nand.c-fail-gracefully-if-no-nand-is-present.patch @@ -0,0 +1,27 @@ +From 794e4aa6a5aa5fbe71b08bfe8f5f5f65078fbc68 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 23 Mar 2010 09:12:16 -0700 +Subject: [PATCH 16/37] env_nand.c: fail gracefully if no nand is present + +--- + common/env_nand.c | 4 ++++ + 1 files changed, 4 insertions(+), 0 deletions(-) + +diff --git a/common/env_nand.c b/common/env_nand.c +index a15a950..325f112 100644 +--- a/common/env_nand.c ++++ b/common/env_nand.c +@@ -268,6 +268,10 @@ int readenv (size_t offset, u_char * buf) + + u_char *char_ptr; + ++ /* fail if no nand detected */ ++ if (nand_info[0].type == 0) ++ return 1; ++ + blocksize = nand_info[0].erasesize; + len = min(blocksize, CONFIG_ENV_SIZE); + +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0017-OMAP3-add-definitions-to-support-sysinfo-cpu-and-cpu.patch b/recipes/u-boot/u-boot-git/beagleboard/0017-OMAP3-add-definitions-to-support-sysinfo-cpu-and-cpu.patch new file mode 100644 index 0000000000..ad5a2131b0 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0017-OMAP3-add-definitions-to-support-sysinfo-cpu-and-cpu.patch @@ -0,0 +1,68 @@ +From 34622e1e89b615c999480ab48ec004c16f8ca2d5 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 23 Mar 2010 09:15:29 -0700 +Subject: [PATCH 17/37] OMAP3: add definitions to support sysinfo cpu and cpu family detection + +--- + include/asm-arm/arch-omap3/cpu.h | 6 ------ + include/asm-arm/arch-omap3/omap3.h | 29 +++++++++++++++++++++++++++++ + 2 files changed, 29 insertions(+), 6 deletions(-) + +diff --git a/include/asm-arm/arch-omap3/cpu.h b/include/asm-arm/arch-omap3/cpu.h +index f769571..d9eec7e 100644 +--- a/include/asm-arm/arch-omap3/cpu.h ++++ b/include/asm-arm/arch-omap3/cpu.h +@@ -60,12 +60,6 @@ struct ctrl { + #endif /* __ASSEMBLY__ */ + #endif /* __KERNEL_STRICT_NAMES */ + +-/* cpu type */ +-#define OMAP3503 0x5c00 +-#define OMAP3515 0x1c00 +-#define OMAP3525 0x4c00 +-#define OMAP3530 0x0c00 +- + #ifndef __KERNEL_STRICT_NAMES + #ifndef __ASSEMBLY__ + struct ctrl_id { +diff --git a/include/asm-arm/arch-omap3/omap3.h b/include/asm-arm/arch-omap3/omap3.h +index 1349b8b..3957c79 100644 +--- a/include/asm-arm/arch-omap3/omap3.h ++++ b/include/asm-arm/arch-omap3/omap3.h +@@ -184,4 +184,33 @@ struct gpio { + #define WIDTH_8BIT 0x0000 + #define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */ + ++/* ++ * Hawkeye values ++ */ ++#define HAWKEYE_OMAP34XX 0xb7ae ++#define HAWKEYE_AM35XX 0xb868 ++#define HAWKEYE_OMAP36XX 0xb891 ++ ++#define HAWKEYE_SHIFT 12 ++ ++/* ++ * Define CPU families ++ */ ++#define CPU_OMAP34XX 0x3400 /* OMAP34xx/OMAP35 devices */ ++#define CPU_AM35XX 0x3500 /* AM35xx devices */ ++#define CPU_OMAP36XX 0x3600 /* OMAP36xx devices */ ++ ++/* ++ * Control status register values corresponding to cpu variants ++ */ ++#define OMAP3503 0x5c00 ++#define OMAP3515 0x1c00 ++#define OMAP3525 0x4c00 ++#define OMAP3530 0x0c00 ++ ++#define AM3505 0x5c00 ++#define AM3517 0x1c00 ++ ++#define OMAP3730 0x0c00 ++ + #endif +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0018-OMAP3-sys_info-update-cpu-detection-for-36XX-37XX.patch b/recipes/u-boot/u-boot-git/beagleboard/0018-OMAP3-sys_info-update-cpu-detection-for-36XX-37XX.patch new file mode 100644 index 0000000000..65f606b442 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0018-OMAP3-sys_info-update-cpu-detection-for-36XX-37XX.patch @@ -0,0 +1,196 @@ +From 8480eb0272865078290146031e09eb70baed3f6e Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 23 Mar 2010 09:17:59 -0700 +Subject: [PATCH 18/37] OMAP3 sys_info: update cpu detection for 36XX/37XX + +--- + cpu/arm_cortexa8/omap3/sys_info.c | 137 ++++++++++++++++++++++++++++--------- + 1 files changed, 105 insertions(+), 32 deletions(-) + +diff --git a/cpu/arm_cortexa8/omap3/sys_info.c b/cpu/arm_cortexa8/omap3/sys_info.c +index e227f67..e32a846 100644 +--- a/cpu/arm_cortexa8/omap3/sys_info.c ++++ b/cpu/arm_cortexa8/omap3/sys_info.c +@@ -79,32 +79,72 @@ u32 get_cpu_type(void) + } + + /****************************************** +- * get_cpu_rev(void) - extract version info ++ * get_cpu_id(void) - extract cpu id ++ * returns 0 for ES1.0, cpuid otherwise + ******************************************/ +-u32 get_cpu_rev(void) ++u32 get_cpu_id(void) + { +- u32 cpuid = 0; + struct ctrl_id *id_base; ++ u32 cpuid = 0; + + /* + * On ES1.0 the IDCODE register is not exposed on L4 + * so using CPU ID to differentiate between ES1.0 and > ES1.0. + */ + __asm__ __volatile__("mrc p15, 0, %0, c0, c0, 0":"=r"(cpuid)); +- if ((cpuid & 0xf) == 0x0) +- return CPU_3XX_ES10; +- else { ++ if ((cpuid & 0xf) == 0x0) { ++ return 0; ++ } else { + /* Decode the IDs on > ES1.0 */ + id_base = (struct ctrl_id *) OMAP34XX_ID_L4_IO_BASE; + +- cpuid = (readl(&id_base->idcode) >> CPU_3XX_ID_SHIFT) & 0xf; ++ cpuid = readl(&id_base->idcode); ++ } + +- /* Some early ES2.0 seem to report ID 0, fix this */ +- if(cpuid == 0) +- cpuid = CPU_3XX_ES20; ++ return cpuid; ++} + +- return cpuid; ++/****************************************** ++ * get_cpu_family(void) - extract cpu info ++ ******************************************/ ++u32 get_cpu_family(void) ++{ ++ u16 hawkeye; ++ u32 cpu_family; ++ u32 cpuid = get_cpu_id(); ++ ++ if (cpuid == 0) ++ return CPU_OMAP34XX; ++ ++ hawkeye = (cpuid >> HAWKEYE_SHIFT) & 0xffff; ++ switch(hawkeye) { ++ case HAWKEYE_OMAP34XX: ++ cpu_family = CPU_OMAP34XX; ++ break; ++ case HAWKEYE_AM35XX: ++ cpu_family = CPU_AM35XX; ++ break; ++ case HAWKEYE_OMAP36XX: ++ cpu_family = CPU_OMAP36XX; ++ break; ++ default: ++ cpu_family = CPU_OMAP34XX; + } ++ ++ return cpu_family; ++} ++ ++/****************************************** ++ * get_cpu_rev(void) - extract version info ++ ******************************************/ ++u32 get_cpu_rev(void) ++{ ++ u32 cpuid = get_cpu_id(); ++ ++ if (cpuid == 0) ++ return CPU_3XX_ES10; ++ else ++ return (cpuid >> CPU_3XX_ID_SHIFT) & 0xf; + } + + /***************************************************************** +@@ -267,24 +307,57 @@ u32 get_device_type(void) + */ + int print_cpuinfo (void) + { +- char *cpu_s, *sec_s; +- +- switch (get_cpu_type()) { +- case OMAP3503: +- cpu_s = "3503"; +- break; +- case OMAP3515: +- cpu_s = "3515"; ++ char *cpu_family_s, *cpu_s, *sec_s; ++ ++ switch(get_cpu_family()) { ++ case CPU_OMAP34XX: ++ cpu_family_s = "OMAP"; ++ switch (get_cpu_type()) { ++ case OMAP3503: ++ cpu_s = "3503"; ++ break; ++ case OMAP3515: ++ cpu_s = "3515"; ++ break; ++ case OMAP3525: ++ cpu_s = "3525"; ++ break; ++ case OMAP3530: ++ cpu_s = "3530"; ++ break; ++ default: ++ cpu_s = "35XX"; ++ break; ++ } + break; +- case OMAP3525: +- cpu_s = "3525"; ++ case CPU_AM35XX: ++ cpu_family_s = "AM"; ++ switch (get_cpu_type()) { ++ case AM3505: ++ cpu_s = "3505"; ++ break; ++ case AM3517: ++ cpu_s = "3517"; ++ break; ++ default: ++ cpu_s = "35XX"; ++ break; ++ } + break; +- case OMAP3530: +- cpu_s = "3530"; ++ case CPU_OMAP36XX: ++ cpu_family_s = "OMAP"; ++ switch (get_cpu_type()) { ++ case OMAP3730: ++ cpu_s = "3630/3730"; ++ break; ++ default: ++ cpu_s = "36XX/37XX"; ++ break; ++ } + break; + default: ++ cpu_family_s = "OMAP"; + cpu_s = "35XX"; +- break; + } + + switch (get_device_type()) { +@@ -304,16 +377,16 @@ int print_cpuinfo (void) + sec_s = "?"; + } + +- printf("OMAP%s-%s ES%s, CPU-OPP2, L3-165MHz, ", +- cpu_s, sec_s, rev_s[get_cpu_rev()]); ++ printf("%s%s-%s ES%s, CPU-OPP2, L3-165MHz, ", ++ cpu_family_s, cpu_s, sec_s, rev_s[get_cpu_rev()]); + +- printf("Max clock-"); +- if ((get_cpu_rev() >= CPU_3XX_ES31) && (get_sku_id() == SKUID_CLK_720MHZ)) +- printf("720Mhz\n"); +- else printf("600Mhz\n"); ++ if (get_cpu_family() == CPU_OMAP34XX) ++ if ((get_cpu_rev() >= CPU_3XX_ES31) && ++ (get_sku_id() == SKUID_CLK_720MHZ)) ++ printf("Max clock-720Mhz\n"); ++ else printf("Max clock-600Mhz\n"); ++ else printf("\n"); + +- +- + return 0; + } + #endif /* CONFIG_DISPLAY_CPUINFO */ +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0019-OMAP3-clocks-update-clock-setup-for-36XX-37XX.patch b/recipes/u-boot/u-boot-git/beagleboard/0019-OMAP3-clocks-update-clock-setup-for-36XX-37XX.patch new file mode 100644 index 0000000000..03da8ce662 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0019-OMAP3-clocks-update-clock-setup-for-36XX-37XX.patch @@ -0,0 +1,826 @@ +From 0bf419a0faa8c9dc73d7a84f93d7fcb89be3ea21 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 23 Mar 2010 09:20:56 -0700 +Subject: [PATCH 19/37] OMAP3: clocks: update clock setup for 36XX/37XX + +--- + cpu/arm_cortexa8/omap3/clock.c | 559 +++++++++++++++++++++-------- + cpu/arm_cortexa8/omap3/lowlevel_init.S | 69 ++++ + include/asm-arm/arch-omap3/clocks.h | 17 + + include/asm-arm/arch-omap3/clocks_omap3.h | 27 ++ + 4 files changed, 525 insertions(+), 147 deletions(-) + +diff --git a/cpu/arm_cortexa8/omap3/clock.c b/cpu/arm_cortexa8/omap3/clock.c +index 6330c9e..538a183 100644 +--- a/cpu/arm_cortexa8/omap3/clock.c ++++ b/cpu/arm_cortexa8/omap3/clock.c +@@ -47,17 +47,12 @@ u32 get_osc_clk_speed(void) + struct s32ktimer *s32k_base = (struct s32ktimer *)SYNC_32KTIMER_BASE; + + val = readl(&prm_base->clksrc_ctrl); +- + if (val & SYSCLKDIV_2) + cdiv = 2; +- else if (val & SYSCLKDIV_1) +- cdiv = 1; + else +- /* +- * Should never reach here! (Assume divider as 1) +- */ + cdiv = 1; + ++ + /* enable timer2 */ + val = readl(&prcm_base->clksel_wkup) | CLKSEL_GPT1; + +@@ -67,7 +62,6 @@ u32 get_osc_clk_speed(void) + /* Enable I and F Clocks for GPT1 */ + val = readl(&prcm_base->iclken_wkup) | EN_GPT1 | EN_32KSYNC; + writel(val, &prcm_base->iclken_wkup); +- + val = readl(&prcm_base->fclken_wkup) | EN_GPT1; + writel(val, &prcm_base->fclken_wkup); + +@@ -87,13 +81,10 @@ u32 get_osc_clk_speed(void) + + /* wait for 40 cycles */ + while (readl(&s32k_base->s32k_cr) < (start + 20)) ; ++ + cend = readl(&gpt1_base->tcrr); /* get end sys_clk count */ + cdiff = cend - cstart; /* get elapsed ticks */ +- +- if (cdiv == 2) +- { +- cdiff *= 2; +- } ++ cdiff *= cdiv; + + /* based on number of ticks assign speed */ + if (cdiff > 19000) +@@ -135,65 +126,25 @@ void get_sys_clkin_sel(u32 osc_clk, u32 *sys_clkin_sel) + } + } + ++/* ++ * OMAP3530 specific functions ++ */ ++ + /****************************************************************************** +- * prcm_init() - inits clocks for PRCM as defined in clocks.h +- * called from SRAM, or Flash (using temp SRAM stack). ++ * Initialize CORE DPLL for OMAP34x/35x + *****************************************************************************/ +-void prcm_init(void) ++static void dpll3_init_34xx(u32 sil_index, u32 clk_index) + { ++ struct prcm *prcm_base = (struct prcm *)PRCM_BASE; ++ dpll_param *ptr = (dpll_param *) get_core_dpll_param(); + void (*f_lock_pll) (u32, u32, u32, u32); + int xip_safe, p0, p1, p2, p3; +- u32 osc_clk = 0, sys_clkin_sel; +- u32 clk_index, sil_index = 0; +- struct prm *prm_base = (struct prm *)PRM_BASE; +- struct prcm *prcm_base = (struct prcm *)PRCM_BASE; +- dpll_param *dpll_param_p; +- +- f_lock_pll = (void *) ((u32) &_end_vect - (u32) &_start + +- SRAM_VECT_CODE); + + xip_safe = is_running_in_sram(); + +- /* +- * Gauge the input clock speed and find out the sys_clkin_sel +- * value corresponding to the input clock. +- */ +- osc_clk = get_osc_clk_speed(); +- get_sys_clkin_sel(osc_clk, &sys_clkin_sel); ++ /* Moving to the right sysclk and ES rev base */ ++ ptr = ptr + (3 * clk_index) + sil_index; + +- /* set input crystal speed */ +- sr32(&prm_base->clksel, 0, 3, sys_clkin_sel); +- +- /* If the input clock is greater than 19.2M always divide/2 */ +- if (sys_clkin_sel > 2) { +- /* input clock divider */ +- sr32(&prm_base->clksrc_ctrl, 6, 2, 2); +- clk_index = sys_clkin_sel / 2; +- } else { +- /* input clock divider */ +- sr32(&prm_base->clksrc_ctrl, 6, 2, 1); +- clk_index = sys_clkin_sel; +- } +- +- /* +- * The DPLL tables are defined according to sysclk value and +- * silicon revision. The clk_index value will be used to get +- * the values for that input sysclk from the DPLL param table +- * and sil_index will get the values for that SysClk for the +- * appropriate silicon rev. +- */ +- if (get_cpu_rev()) +- sil_index = 1; +- +- /* Unlock MPU DPLL (slows things down, and needed later) */ +- sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOW_POWER_BYPASS); +- wait_on_value(ST_MPU_CLK, 0, &prcm_base->idlest_pll_mpu, LDELAY); +- +- /* Getting the base address of Core DPLL param table */ +- dpll_param_p = (dpll_param *) get_core_dpll_param(); +- +- /* Moving it to the right sysclk and ES rev base */ +- dpll_param_p = dpll_param_p + 3 * clk_index + sil_index; + if (xip_safe) { + /* + * CORE DPLL +@@ -208,34 +159,38 @@ void prcm_init(void) + * work. write another value and then default value. + */ + +- /* m3x2 */ +- sr32(&prcm_base->clksel1_emu, 16, 5, CORE_M3X2 + 1); +- /* m3x2 */ ++ /* CM_CLKSEL1_EMU[DIV_DPLL3] */ ++ sr32(&prcm_base->clksel1_emu, 16, 5, (CORE_M3X2 + 1)) ; + sr32(&prcm_base->clksel1_emu, 16, 5, CORE_M3X2); +- /* Set M2 */ +- sr32(&prcm_base->clksel1_pll, 27, 2, dpll_param_p->m2); +- /* Set M */ +- sr32(&prcm_base->clksel1_pll, 16, 11, dpll_param_p->m); +- /* Set N */ +- sr32(&prcm_base->clksel1_pll, 8, 7, dpll_param_p->n); +- /* 96M Src */ ++ ++ /* M2 (CORE_DPLL_CLKOUT_DIV): CM_CLKSEL1_PLL[27:31] */ ++ sr32(&prcm_base->clksel1_pll, 27, 5, ptr->m2); ++ ++ /* M (CORE_DPLL_MULT): CM_CLKSEL1_PLL[16:26] */ ++ sr32(&prcm_base->clksel1_pll, 16, 11, ptr->m); ++ ++ /* N (CORE_DPLL_DIV): CM_CLKSEL1_PLL[8:14] */ ++ sr32(&prcm_base->clksel1_pll, 8, 7, ptr->n); ++ ++ /* Source is the CM_96M_FCLK: CM_CLKSEL1_PLL[6] */ + sr32(&prcm_base->clksel1_pll, 6, 1, 0); +- /* ssi */ ++ ++ /* SSI */ + sr32(&prcm_base->clksel_core, 8, 4, CORE_SSI_DIV); +- /* fsusb */ ++ /* FSUSB */ + sr32(&prcm_base->clksel_core, 4, 2, CORE_FUSB_DIV); +- /* l4 */ ++ /* L4 */ + sr32(&prcm_base->clksel_core, 2, 2, CORE_L4_DIV); +- /* l3 */ ++ /* L3 */ + sr32(&prcm_base->clksel_core, 0, 2, CORE_L3_DIV); +- /* gfx */ +- sr32(&prcm_base->clksel_gfx, 0, 3, GFX_DIV); +- /* reset mgr */ ++ /* GFX */ ++ sr32(&prcm_base->clksel_gfx, 0, 3, GFX_DIV); ++ /* RESET MGR */ + sr32(&prcm_base->clksel_wkup, 1, 2, WKUP_RSM); +- /* FREQSEL */ +- sr32(&prcm_base->clken_pll, 4, 4, dpll_param_p->fsel); +- /* lock mode */ +- sr32(&prcm_base->clken_pll, 0, 3, PLL_LOCK); ++ /* FREQSEL (CORE_DPLL_FREQSEL): CM_CLKEN_PLL[4:7] */ ++ sr32(&prcm_base->clken_pll, 4, 4, ptr->fsel); ++ /* LOCK MODE */ ++ sr32(&prcm_base->clken_pll, 0, 3, PLL_LOCK); + + wait_on_value(ST_CORE_CLK, 1, &prcm_base->idlest_ckgen, + LDELAY); +@@ -244,102 +199,411 @@ void prcm_init(void) + * if running from flash, jump to small relocated code + * area in SRAM. + */ ++ f_lock_pll = (void *) ((u32) &_end_vect - (u32) &_start + ++ SRAM_VECT_CODE); ++ + p0 = readl(&prcm_base->clken_pll); + sr32(&p0, 0, 3, PLL_FAST_RELOCK_BYPASS); +- sr32(&p0, 4, 4, dpll_param_p->fsel); /* FREQSEL */ ++ /* FREQSEL (CORE_DPLL_FREQSEL): CM_CLKEN_PLL[4:7] */ ++ sr32(&p0, 4, 4, ptr->fsel); + + p1 = readl(&prcm_base->clksel1_pll); +- sr32(&p1, 27, 2, dpll_param_p->m2); /* Set M2 */ +- sr32(&p1, 16, 11, dpll_param_p->m); /* Set M */ +- sr32(&p1, 8, 7, dpll_param_p->n); /* Set N */ +- sr32(&p1, 6, 1, 0); /* set source for 96M */ ++ /* M2 (CORE_DPLL_CLKOUT_DIV): CM_CLKSEL1_PLL[27:31] */ ++ sr32(&p1, 27, 5, ptr->m2); ++ /* M (CORE_DPLL_MULT): CM_CLKSEL1_PLL[16:26] */ ++ sr32(&p1, 16, 11, ptr->m); ++ /* N (CORE_DPLL_DIV): CM_CLKSEL1_PLL[8:14] */ ++ sr32(&p1, 8, 7, ptr->n); ++ /* Source is the CM_96M_FCLK: CM_CLKSEL1_PLL[6] */ ++ sr32(&p1, 6, 1, 0); + + p2 = readl(&prcm_base->clksel_core); +- sr32(&p2, 8, 4, CORE_SSI_DIV); /* ssi */ +- sr32(&p2, 4, 2, CORE_FUSB_DIV); /* fsusb */ +- sr32(&p2, 2, 2, CORE_L4_DIV); /* l4 */ +- sr32(&p2, 0, 2, CORE_L3_DIV); /* l3 */ ++ /* SSI */ ++ sr32(&p2, 8, 4, CORE_SSI_DIV); ++ /* FSUSB */ ++ sr32(&p2, 4, 2, CORE_FUSB_DIV); ++ /* L4 */ ++ sr32(&p2, 2, 2, CORE_L4_DIV); ++ /* L3 */ ++ sr32(&p2, 0, 2, CORE_L3_DIV); + + p3 = (u32)&prcm_base->idlest_ckgen; + + (*f_lock_pll) (p0, p1, p2, p3); + } ++} + +- /* PER DPLL */ +- sr32(&prcm_base->clken_pll, 16, 3, PLL_STOP); +- wait_on_value(ST_PERIPH_CLK, 0, &prcm_base->idlest_ckgen, LDELAY); +- +- /* Getting the base address to PER DPLL param table */ +- +- /* Set N */ +- dpll_param_p = (dpll_param *) get_per_dpll_param(); ++/****************************************************************************** ++ * Initialize PER DPLL for OMAP34x/35x ++ *****************************************************************************/ ++static void dpll4_init_34xx(u32 sil_index, u32 clk_index) ++{ ++ struct prcm *prcm_base = (struct prcm *)PRCM_BASE; ++ dpll_param *ptr = (dpll_param *) get_per_dpll_param(); + + /* Moving it to the right sysclk base */ +- dpll_param_p = dpll_param_p + clk_index; ++ ptr = ptr + clk_index; ++ ++ /* EN_PERIPH_DPLL: CM_CLKEN_PLL[16:18] */ ++ sr32(&prcm_base->clken_pll, 16, 3, PLL_STOP); ++ wait_on_value(ST_PERIPH_CLK, 0, &prcm_base->idlest_ckgen, LDELAY); + + /* + * Errata 1.50 Workaround for OMAP3 ES1.0 only + * If using default divisors, write default divisor + 1 + * and then the actual divisor value + */ +- sr32(&prcm_base->clksel1_emu, 24, 5, PER_M6X2 + 1); /* set M6 */ +- sr32(&prcm_base->clksel1_emu, 24, 5, PER_M6X2); /* set M6 */ +- sr32(&prcm_base->clksel_cam, 0, 5, PER_M5X2 + 1); /* set M5 */ +- sr32(&prcm_base->clksel_cam, 0, 5, PER_M5X2); /* set M5 */ +- sr32(&prcm_base->clksel_dss, 0, 5, PER_M4X2 + 1); /* set M4 */ +- sr32(&prcm_base->clksel_dss, 0, 5, PER_M4X2); /* set M4 */ +- sr32(&prcm_base->clksel_dss, 8, 5, PER_M3X2 + 1); /* set M3 */ +- sr32(&prcm_base->clksel_dss, 8, 5, PER_M3X2); /* set M3 */ +- sr32(&prcm_base->clksel3_pll, 0, 5, dpll_param_p->m2 + 1); /* set M2 */ +- sr32(&prcm_base->clksel3_pll, 0, 5, dpll_param_p->m2); /* set M2 */ ++ /* M6 */ ++ sr32(&prcm_base->clksel1_emu, 24, 5, (PER_M6X2 + 1)); ++ sr32(&prcm_base->clksel1_emu, 24, 5, PER_M6X2); ++ /* M5 */ ++ sr32(&prcm_base->clksel_cam, 0, 5, (PER_M5X2 + 1)); ++ sr32(&prcm_base->clksel_cam, 0, 5, PER_M5X2); ++ /* M4 */ ++ sr32(&prcm_base->clksel_dss, 0, 5, (PER_M4X2 + 1)); ++ sr32(&prcm_base->clksel_dss, 0, 5, PER_M4X2); ++ /* M3 */ ++ sr32(&prcm_base->clksel_dss, 8, 5, (PER_M3X2 + 1)); ++ sr32(&prcm_base->clksel_dss, 8, 5, PER_M3X2); ++ /* M2 (DIV_96M): CM_CLKSEL3_PLL[0:4] */ ++ sr32(&prcm_base->clksel3_pll, 0, 5, (ptr->m2 + 1)); ++ sr32(&prcm_base->clksel3_pll, 0, 5, ptr->m2); + /* Workaround end */ + +- sr32(&prcm_base->clksel2_pll, 8, 11, dpll_param_p->m); /* set m */ +- sr32(&prcm_base->clksel2_pll, 0, 7, dpll_param_p->n); /* set n */ +- sr32(&prcm_base->clken_pll, 20, 4, dpll_param_p->fsel); /* FREQSEL */ +- sr32(&prcm_base->clken_pll, 16, 3, PLL_LOCK); /* lock mode */ ++ /* M (PERIPH_DPLL_MULT): CM_CLKSEL2_PLL[8:18] */ ++ sr32(&prcm_base->clksel2_pll, 8, 11, ptr->m); ++ ++ /* N (PERIPH_DPLL_DIV): CM_CLKSEL2_PLL[0:6] */ ++ sr32(&prcm_base->clksel2_pll, 0, 7, ptr->n); ++ ++ /* FREQSEL (PERIPH_DPLL_FREQSEL): CM_CLKEN_PLL[20:23] */ ++ sr32(&prcm_base->clken_pll, 20, 4, ptr->fsel); ++ ++ /* LOCK MODE (EN_PERIPH_DPLL): CM_CLKEN_PLL[16:18] */ ++ sr32(&prcm_base->clken_pll, 16, 3, PLL_LOCK); + wait_on_value(ST_PERIPH_CLK, 2, &prcm_base->idlest_ckgen, LDELAY); ++} + +- /* Getting the base address to MPU DPLL param table */ +- dpll_param_p = (dpll_param *) get_mpu_dpll_param(); ++static void mpu_init_34xx(u32 sil_index, u32 clk_index) ++{ ++ struct prcm *prcm_base = (struct prcm *)PRCM_BASE; ++ dpll_param *ptr = (dpll_param *) get_mpu_dpll_param(); + +- /* Moving it to the right sysclk and ES rev base */ +- dpll_param_p = dpll_param_p + 3 * clk_index + sil_index; ++ /* Moving to the right sysclk and ES rev base */ ++ ptr = ptr + (3 * clk_index) + sil_index; + + /* MPU DPLL (unlocked already) */ + +- /* Set M2 */ +- sr32(&prcm_base->clksel2_pll_mpu, 0, 5, dpll_param_p->m2); +- /* Set M */ +- sr32(&prcm_base->clksel1_pll_mpu, 8, 11, dpll_param_p->m); +- /* Set N */ +- sr32(&prcm_base->clksel1_pll_mpu, 0, 7, dpll_param_p->n); +- /* FREQSEL */ +- sr32(&prcm_base->clken_pll_mpu, 4, 4, dpll_param_p->fsel); +- /* lock mode */ +- sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOCK); +- wait_on_value(ST_MPU_CLK, 1, &prcm_base->idlest_pll_mpu, LDELAY); +- +- /* Getting the base address to IVA DPLL param table */ +- dpll_param_p = (dpll_param *) get_iva_dpll_param(); +- +- /* Moving it to the right sysclk and ES rev base */ +- dpll_param_p = dpll_param_p + 3 * clk_index + sil_index; +- +- /* IVA DPLL (set to 12*20=240MHz) */ ++ /* M2 (MPU_DPLL_CLKOUT_DIV) : CM_CLKSEL2_PLL_MPU[0:4] */ ++ sr32(&prcm_base->clksel2_pll_mpu, 0, 5, ptr->m2); ++ ++ /* M (MPU_DPLL_MULT) : CM_CLKSEL2_PLL_MPU[8:18] */ ++ sr32(&prcm_base->clksel1_pll_mpu, 8, 11, ptr->m); ++ ++ /* N (MPU_DPLL_DIV) : CM_CLKSEL2_PLL_MPU[0:6] */ ++ sr32(&prcm_base->clksel1_pll_mpu, 0, 7, ptr->n); ++ ++ /* FREQSEL (MPU_DPLL_FREQSEL) : CM_CLKEN_PLL_MPU[4:7] */ ++ sr32(&prcm_base->clken_pll_mpu, 4, 4, ptr->fsel); ++} ++ ++static void iva_init_34xx(u32 sil_index, u32 clk_index) ++{ ++ struct prcm *prcm_base = (struct prcm *)PRCM_BASE; ++ dpll_param *ptr = (dpll_param *) get_iva_dpll_param(); ++ ++ /* Moving to the right sysclk and ES rev base */ ++ ptr = ptr + (3 * clk_index) + sil_index; ++ ++ /* IVA DPLL */ ++ /* EN_IVA2_DPLL : CM_CLKEN_PLL_IVA2[0:2] */ + sr32(&prcm_base->clken_pll_iva2, 0, 3, PLL_STOP); + wait_on_value(ST_IVA2_CLK, 0, &prcm_base->idlest_pll_iva2, LDELAY); +- /* set M2 */ +- sr32(&prcm_base->clksel2_pll_iva2, 0, 5, dpll_param_p->m2); +- /* set M */ +- sr32(&prcm_base->clksel1_pll_iva2, 8, 11, dpll_param_p->m); +- /* set N */ +- sr32(&prcm_base->clksel1_pll_iva2, 0, 7, dpll_param_p->n); +- /* FREQSEL */ +- sr32(&prcm_base->clken_pll_iva2, 4, 4, dpll_param_p->fsel); +- /* lock mode */ ++ ++ /* M2 (IVA2_DPLL_CLKOUT_DIV) : CM_CLKSEL2_PLL_IVA2[0:4] */ ++ sr32(&prcm_base->clksel2_pll_iva2, 0, 5, ptr->m2); ++ ++ /* M (IVA2_DPLL_MULT) : CM_CLKSEL1_PLL_IVA2[8:18] */ ++ sr32(&prcm_base->clksel1_pll_iva2, 8, 11, ptr->m); ++ ++ /* N (IVA2_DPLL_DIV) : CM_CLKSEL1_PLL_IVA2[0:6] */ ++ sr32(&prcm_base->clksel1_pll_iva2, 0, 7, ptr->n); ++ ++ /* FREQSEL (IVA2_DPLL_FREQSEL) : CM_CLKEN_PLL_IVA2[4:7] */ ++ sr32(&prcm_base->clken_pll_iva2, 4, 4, ptr->fsel); ++ ++ /* LOCK MODE (EN_IVA2_DPLL) : CM_CLKEN_PLL_IVA2[0:2] */ + sr32(&prcm_base->clken_pll_iva2, 0, 3, PLL_LOCK); ++ + wait_on_value(ST_IVA2_CLK, 1, &prcm_base->idlest_pll_iva2, LDELAY); ++} ++ ++/* ++ * OMAP3630 specific functions ++ */ ++ ++/****************************************************************************** ++ * Initialize PER DPLL for OMAP36x/37x ++ *****************************************************************************/ ++static void dpll3_init_36xx(u32 sil_index, u32 clk_index) ++{ ++ struct prcm *prcm_base = (struct prcm *)PRCM_BASE; ++ dpll_param *ptr = (dpll_param *) get_36x_core_dpll_param(); ++ void (*f_lock_pll) (u32, u32, u32, u32); ++ int xip_safe, p0, p1, p2, p3; ++ ++ xip_safe = is_running_in_sram(); ++ ++ /* Moving it to the right sysclk base */ ++ ptr += clk_index; ++ ++ if (xip_safe) { ++ /* CORE DPLL */ ++ ++ /* Select relock bypass: CM_CLKEN_PLL[0:2] */ ++ sr32(&prcm_base->clken_pll, 0, 3, PLL_FAST_RELOCK_BYPASS); ++ wait_on_value(ST_CORE_CLK, 0, &prcm_base->idlest_ckgen, ++ LDELAY); ++ ++ /* CM_CLKSEL1_EMU[DIV_DPLL3] */ ++ sr32(&prcm_base->clksel1_emu, 16, 5, CORE_M3X2); ++ ++ /* M2 (CORE_DPLL_CLKOUT_DIV): CM_CLKSEL1_PLL[27:31] */ ++ sr32(&prcm_base->clksel1_pll, 27, 5, ptr->m2); ++ ++ /* M (CORE_DPLL_MULT): CM_CLKSEL1_PLL[16:26] */ ++ sr32(&prcm_base->clksel1_pll, 16, 11, ptr->m); ++ ++ /* N (CORE_DPLL_DIV): CM_CLKSEL1_PLL[8:14] */ ++ sr32(&prcm_base->clksel1_pll, 8, 7, ptr->n); ++ ++ /* Source is the CM_96M_FCLK: CM_CLKSEL1_PLL[6] */ ++ sr32(&prcm_base->clksel1_pll, 6, 1, 0); ++ ++ /* SSI */ ++ sr32(&prcm_base->clksel_core, 8, 4, CORE_SSI_DIV); ++ /* FSUSB */ ++ sr32(&prcm_base->clksel_core, 4, 2, CORE_FUSB_DIV); ++ /* L4 */ ++ sr32(&prcm_base->clksel_core, 2, 2, CORE_L4_DIV); ++ /* L3 */ ++ sr32(&prcm_base->clksel_core, 0, 2, CORE_L3_DIV); ++ /* GFX */ ++ sr32(&prcm_base->clksel_gfx, 0, 3, GFX_DIV); ++ /* RESET MGR */ ++ sr32(&prcm_base->clksel_wkup, 1, 2, WKUP_RSM); ++ /* FREQSEL (CORE_DPLL_FREQSEL): CM_CLKEN_PLL[4:7] */ ++ sr32(&prcm_base->clken_pll, 4, 4, ptr->fsel); ++ /* LOCK MODE */ ++ sr32(&prcm_base->clken_pll, 0, 3, PLL_LOCK); ++ ++ wait_on_value(ST_CORE_CLK, 1, &prcm_base->idlest_ckgen, ++ LDELAY); ++ } else if (is_running_in_flash()) { ++ /* ++ * if running from flash, jump to small relocated code ++ * area in SRAM. ++ */ ++ f_lock_pll = (void *) ((u32) &_end_vect - (u32) &_start + ++ SRAM_VECT_CODE); ++ ++ p0 = readl(&prcm_base->clken_pll); ++ sr32(&p0, 0, 3, PLL_FAST_RELOCK_BYPASS); ++ /* FREQSEL (CORE_DPLL_FREQSEL): CM_CLKEN_PLL[4:7] */ ++ sr32(&p0, 4, 4, ptr->fsel); ++ ++ p1 = readl(&prcm_base->clksel1_pll); ++ /* M2 (CORE_DPLL_CLKOUT_DIV): CM_CLKSEL1_PLL[27:31] */ ++ sr32(&p1, 27, 5, ptr->m2); ++ /* M (CORE_DPLL_MULT): CM_CLKSEL1_PLL[16:26] */ ++ sr32(&p1, 16, 11, ptr->m); ++ /* N (CORE_DPLL_DIV): CM_CLKSEL1_PLL[8:14] */ ++ sr32(&p1, 8, 7, ptr->n); ++ /* Source is the CM_96M_FCLK: CM_CLKSEL1_PLL[6] */ ++ sr32(&p1, 6, 1, 0); ++ ++ p2 = readl(&prcm_base->clksel_core); ++ /* SSI */ ++ sr32(&p2, 8, 4, CORE_SSI_DIV); ++ /* FSUSB */ ++ sr32(&p2, 4, 2, CORE_FUSB_DIV); ++ /* L4 */ ++ sr32(&p2, 2, 2, CORE_L4_DIV); ++ /* L3 */ ++ sr32(&p2, 0, 2, CORE_L3_DIV); ++ ++ p3 = (u32)&prcm_base->idlest_ckgen; ++ ++ (*f_lock_pll) (p0, p1, p2, p3); ++ } ++} ++ ++static void dpll4_init_36xx(u32 sil_index, u32 clk_index) ++{ ++ struct prcm *prcm_base = (struct prcm *)PRCM_BASE; ++ struct dpll_per_36x_param *ptr; ++ ++ ptr = (struct dpll_per_36x_param *)get_36x_per_dpll_param(); ++ ++ /* Moving it to the right sysclk base */ ++ ptr += clk_index; ++ ++ /* EN_PERIPH_DPLL: CM_CLKEN_PLL[16:18] */ ++ sr32(&prcm_base->clken_pll, 16, 3, PLL_STOP); ++ wait_on_value(ST_PERIPH_CLK, 0, &prcm_base->idlest_ckgen, LDELAY); ++ ++ /* M6 (DIV_DPLL4): CM_CLKSEL1_EMU[24:29] */ ++ sr32(&prcm_base->clksel1_emu, 24, 6, ptr->m6); ++ ++ /* M5 (CLKSEL_CAM): CM_CLKSEL1_EMU[0:5] */ ++ sr32(&prcm_base->clksel_cam, 0, 6, ptr->m5); ++ ++ /* M4 (CLKSEL_DSS1): CM_CLKSEL_DSS[0:5] */ ++ sr32(&prcm_base->clksel_dss, 0, 6, ptr->m4); ++ ++ /* M3 (CLKSEL_DSS1): CM_CLKSEL_DSS[8:13] */ ++ sr32(&prcm_base->clksel_dss, 8, 6, ptr->m3); ++ ++ /* M2 (DIV_96M): CM_CLKSEL3_PLL[0:4] */ ++ sr32(&prcm_base->clksel3_pll, 0, 5, ptr->m2); ++ ++ /* M (PERIPH_DPLL_MULT): CM_CLKSEL2_PLL[8:19] */ ++ sr32(&prcm_base->clksel2_pll, 8, 12, ptr->m); ++ ++ /* N (PERIPH_DPLL_DIV): CM_CLKSEL2_PLL[0:6] */ ++ sr32(&prcm_base->clksel2_pll, 0, 7, ptr->n); ++ ++ /* M2DIV (CLKSEL_96M): CM_CLKSEL_CORE[12:13] */ ++ sr32(&prcm_base->clksel_core, 12, 2, ptr->m2div); ++ ++ /* LOCK MODE (EN_PERIPH_DPLL): CM_CLKEN_PLL[16:18] */ ++ sr32(&prcm_base->clken_pll, 16, 3, PLL_LOCK); ++ wait_on_value(ST_PERIPH_CLK, 2, &prcm_base->idlest_ckgen, LDELAY); ++} ++ ++static void mpu_init_36xx(u32 sil_index, u32 clk_index) ++{ ++ struct prcm *prcm_base = (struct prcm *)PRCM_BASE; ++ dpll_param *ptr = (dpll_param *) get_36x_mpu_dpll_param(); ++ ++ /* Moving to the right sysclk */ ++ ptr += clk_index; ++ ++ /* MPU DPLL (unlocked already */ ++ ++ /* M2 (MPU_DPLL_CLKOUT_DIV) : CM_CLKSEL2_PLL_MPU[0:4] */ ++ sr32(&prcm_base->clksel2_pll_mpu, 0, 5, ptr->m2); ++ ++ /* M (MPU_DPLL_MULT) : CM_CLKSEL2_PLL_MPU[8:18] */ ++ sr32(&prcm_base->clksel1_pll_mpu, 8, 11, ptr->m); ++ ++ /* N (MPU_DPLL_DIV) : CM_CLKSEL2_PLL_MPU[0:6] */ ++ sr32(&prcm_base->clksel1_pll_mpu, 0, 7, ptr->n); ++} ++ ++static void iva_init_36xx(u32 sil_index, u32 clk_index) ++{ ++ struct prcm *prcm_base = (struct prcm *)PRCM_BASE; ++ dpll_param *ptr = (dpll_param *)get_36x_iva_dpll_param(); ++ ++ /* Moving to the right sysclk */ ++ ptr += clk_index; ++ ++ /* IVA DPLL */ ++ /* EN_IVA2_DPLL : CM_CLKEN_PLL_IVA2[0:2] */ ++ sr32(&prcm_base->clken_pll_iva2, 0, 3, PLL_STOP); ++ wait_on_value(ST_IVA2_CLK, 0, &prcm_base->idlest_pll_iva2, LDELAY); ++ ++ /* M2 (IVA2_DPLL_CLKOUT_DIV) : CM_CLKSEL2_PLL_IVA2[0:4] */ ++ sr32(&prcm_base->clksel2_pll_iva2, 0, 5, ptr->m2); ++ ++ /* M (IVA2_DPLL_MULT) : CM_CLKSEL1_PLL_IVA2[8:18] */ ++ sr32(&prcm_base->clksel1_pll_iva2, 8, 11, ptr->m); ++ ++ /* N (IVA2_DPLL_DIV) : CM_CLKSEL1_PLL_IVA2[0:6] */ ++ sr32(&prcm_base->clksel1_pll_iva2, 0, 7, ptr->n); ++ ++ /* LOCK (MODE (EN_IVA2_DPLL) : CM_CLKEN_PLL_IVA2[0:2] */ ++ sr32(&prcm_base->clken_pll_iva2, 0, 3, PLL_LOCK); ++ ++ wait_on_value(ST_IVA2_CLK, 1, &prcm_base->idlest_pll_iva2, LDELAY); ++} ++ ++/****************************************************************************** ++ * prcm_init() - inits clocks for PRCM as defined in clocks.h ++ * called from SRAM, or Flash (using temp SRAM stack). ++ *****************************************************************************/ ++void prcm_init(void) ++{ ++ u32 osc_clk = 0, sys_clkin_sel; ++ u32 clk_index, sil_index = 0; ++ struct prm *prm_base = (struct prm *)PRM_BASE; ++ struct prcm *prcm_base = (struct prcm *)PRCM_BASE; ++ ++ /* ++ * Gauge the input clock speed and find out the sys_clkin_sel ++ * value corresponding to the input clock. ++ */ ++ osc_clk = get_osc_clk_speed(); ++ get_sys_clkin_sel(osc_clk, &sys_clkin_sel); ++ ++ /* set input crystal speed */ ++ sr32(&prm_base->clksel, 0, 3, sys_clkin_sel); ++ ++ /* If the input clock is greater than 19.2M always divide/2 */ ++ if (sys_clkin_sel > 2) { ++ /* input clock divider */ ++ sr32(&prm_base->clksrc_ctrl, 6, 2, 2); ++ clk_index = sys_clkin_sel / 2; ++ } else { ++ /* input clock divider */ ++ sr32(&prm_base->clksrc_ctrl, 6, 2, 1); ++ clk_index = sys_clkin_sel; ++ } ++ ++ if (get_cpu_family() == CPU_OMAP36XX) { ++ /* Unlock MPU DPLL (slows things down, and needed later) */ ++ sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOW_POWER_BYPASS); ++ wait_on_value(ST_MPU_CLK, 0, &prcm_base->idlest_pll_mpu, ++ LDELAY); ++ ++ dpll3_init_36xx(0, clk_index); ++ dpll4_init_36xx(0, clk_index); ++ iva_init_36xx(0, clk_index); ++ mpu_init_36xx(0, clk_index); ++ ++ /* Lock MPU DPLL to set frequency */ ++ sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOCK); ++ wait_on_value(ST_MPU_CLK, 1, &prcm_base->idlest_pll_mpu, ++ LDELAY); ++ } else { ++ /* ++ * The DPLL tables are defined according to sysclk value and ++ * silicon revision. The clk_index value will be used to get ++ * the values for that input sysclk from the DPLL param table ++ * and sil_index will get the values for that SysClk for the ++ * appropriate silicon rev. ++ */ ++ if (((get_cpu_family() == CPU_OMAP34XX) ++ && (get_cpu_rev() >= CPU_3XX_ES20)) || ++ (get_cpu_family() == CPU_AM35XX)) ++ sil_index = 1; ++ ++ /* Unlock MPU DPLL (slows things down, and needed later) */ ++ sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOW_POWER_BYPASS); ++ wait_on_value(ST_MPU_CLK, 0, &prcm_base->idlest_pll_mpu, ++ LDELAY); ++ ++ dpll3_init_34xx(sil_index, clk_index); ++ dpll4_init_34xx(sil_index, clk_index); ++ iva_init_34xx(sil_index, clk_index); ++ mpu_init_34xx(sil_index, clk_index); ++ ++ /* Lock MPU DPLL to set frequency */ ++ sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOCK); ++ wait_on_value(ST_MPU_CLK, 1, &prcm_base->idlest_pll_mpu, ++ LDELAY); ++ } + + /* Set up GPTimers to sys_clk source only */ + sr32(&prcm_base->clksel_per, 0, 8, 0xff); +@@ -414,3 +678,4 @@ void per_clocks_enable(void) + + sdelay(1000); + } ++ +diff --git a/cpu/arm_cortexa8/omap3/lowlevel_init.S b/cpu/arm_cortexa8/omap3/lowlevel_init.S +index 73063ec..2045e4e 100644 +--- a/cpu/arm_cortexa8/omap3/lowlevel_init.S ++++ b/cpu/arm_cortexa8/omap3/lowlevel_init.S +@@ -359,3 +359,72 @@ per_dpll_param: + get_per_dpll_param: + adr r0, per_dpll_param + mov pc, lr ++ ++/* ++ * Tables for 36x/37x devices ++ * ++ */ ++mpu_36x_dpll_param: ++/* 12MHz */ ++.word 50, 0, 0, 1 ++/* 13MHz */ ++.word 600, 12, 0, 1 ++/* 19.2MHz */ ++.word 125, 3, 0, 1 ++/* 26MHz */ ++.word 300, 12, 0, 1 ++/* 38.4MHz */ ++.word 125, 7, 0, 1 ++ ++iva_36x_dpll_param: ++/* 12MHz */ ++.word 130, 2, 0, 1 ++/* 13MHz */ ++.word 40, 0, 0, 1 ++/* 19.2MHz */ ++.word 325, 11, 0, 1 ++/* 26MHz */ ++.word 20, 0, 0, 1 ++/* 38.4MHz */ ++.word 325, 23, 0, 1 ++ ++core_36x_dpll_param: ++/* 12MHz */ ++.word 100, 2, 0, 1 ++/* 13MHz */ ++.word 400, 12, 0, 1 ++/* 19.2MHz */ ++.word 375, 17, 0, 1 ++/* 26MHz */ ++.word 200, 12, 0, 1 ++/* 38.4MHz */ ++.word 375, 35, 0, 1 ++ ++per_36x_dpll_param: ++/* SYSCLK M N M2 M3 M4 M5 M6 m2DIV */ ++.word 12000, 360, 4, 9, 16, 5, 4, 3, 1 ++.word 13000, 1728, 12, 9, 32, 18, 8, 6, 2 ++.word 19200, 360, 7, 9, 16, 5, 4, 3, 1 ++.word 26000, 1728, 12, 9, 32, 18, 8, 6, 2 ++.word 38400, 360, 15, 9, 16, 5, 4, 3, 1 ++ ++.globl get_36x_mpu_dpll_param ++get_36x_mpu_dpll_param: ++ adr r0, mpu_36x_dpll_param ++ mov pc, lr ++ ++.globl get_36x_iva_dpll_param ++get_36x_iva_dpll_param: ++ adr r0, iva_36x_dpll_param ++ mov pc, lr ++ ++.globl get_36x_core_dpll_param ++get_36x_core_dpll_param: ++ adr r0, core_36x_dpll_param ++ mov pc, lr ++ ++.globl get_36x_per_dpll_param ++get_36x_per_dpll_param: ++ adr r0, per_36x_dpll_param ++ mov pc, lr ++ +diff --git a/include/asm-arm/arch-omap3/clocks.h b/include/asm-arm/arch-omap3/clocks.h +index 71a0cb6..a5f2d08 100644 +--- a/include/asm-arm/arch-omap3/clocks.h ++++ b/include/asm-arm/arch-omap3/clocks.h +@@ -51,12 +51,29 @@ typedef struct { + unsigned int m2; + } dpll_param; + ++struct dpll_per_36x_param { ++ unsigned int sys_clk; ++ unsigned int m; ++ unsigned int n; ++ unsigned int m2; ++ unsigned int m3; ++ unsigned int m4; ++ unsigned int m5; ++ unsigned int m6; ++ unsigned int m2div; ++}; ++ + /* Following functions are exported from lowlevel_init.S */ + extern dpll_param *get_mpu_dpll_param(void); + extern dpll_param *get_iva_dpll_param(void); + extern dpll_param *get_core_dpll_param(void); + extern dpll_param *get_per_dpll_param(void); + ++extern dpll_param *get_36x_mpu_dpll_param(void); ++extern dpll_param *get_36x_iva_dpll_param(void); ++extern dpll_param *get_36x_core_dpll_param(void); ++extern dpll_param *get_36x_per_dpll_param(void); ++ + extern void *_end_vect, *_start; + + #endif +diff --git a/include/asm-arm/arch-omap3/clocks_omap3.h b/include/asm-arm/arch-omap3/clocks_omap3.h +index 661407b..30ef690 100644 +--- a/include/asm-arm/arch-omap3/clocks_omap3.h ++++ b/include/asm-arm/arch-omap3/clocks_omap3.h +@@ -282,4 +282,31 @@ + #define PER_FSEL_38P4 0x07 + #define PER_M2_38P4 0x09 + ++/* 36XX PER DPLL */ ++ ++#define PER_36XX_M_12 0x1B0 ++#define PER_36XX_N_12 0x05 ++#define PER_36XX_FSEL_12 0x07 ++#define PER_36XX_M2_12 0x09 ++ ++#define PER_36XX_M_13 0x360 ++#define PER_36XX_N_13 0x0C ++#define PER_36XX_FSEL_13 0x03 ++#define PER_36XX_M2_13 0x09 ++ ++#define PER_36XX_M_19P2 0x1C2 ++#define PER_36XX_N_19P2 0x09 ++#define PER_36XX_FSEL_19P2 0x07 ++#define PER_36XX_M2_19P2 0x09 ++ ++#define PER_36XX_M_26 0x1B0 ++#define PER_36XX_N_26 0x0C ++#define PER_36XX_FSEL_26 0x07 ++#define PER_36XX_M2_26 0x09 ++ ++#define PER_36XX_M_38P4 0x1C2 ++#define PER_36XX_N_38P4 0x13 ++#define PER_36XX_FSEL_38P4 0x07 ++#define PER_36XX_M2_38P4 0x09 ++ + #endif /* endif _CLOCKS_OMAP3_H_ */ +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0020-OMAP3-beagle-add-support-for-Beagle-xM.patch b/recipes/u-boot/u-boot-git/beagleboard/0020-OMAP3-beagle-add-support-for-Beagle-xM.patch new file mode 100644 index 0000000000..e6ae0dc748 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0020-OMAP3-beagle-add-support-for-Beagle-xM.patch @@ -0,0 +1,137 @@ +From 27c6c30dbb5de0c0ed30ceaf69bb0e9f12149c03 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Tue, 23 Mar 2010 09:21:49 -0700 +Subject: [PATCH 20/37] OMAP3: beagle: add support for Beagle xM + +--- + board/ti/beagle/beagle.c | 23 +++++++++++++++-------- + board/ti/beagle/beagle.h | 34 ++++++++++++++++++++++++++++++---- + include/configs/omap3_beagle.h | 1 + + 3 files changed, 46 insertions(+), 12 deletions(-) + +diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c +index b4ea7e6..d357588 100644 +--- a/board/ti/beagle/beagle.c ++++ b/board/ti/beagle/beagle.c +@@ -75,7 +75,7 @@ int beagle_get_revision(void) + * GPIO173, GPIO172, GPIO171: 1 1 1 => Ax/Bx + * GPIO173, GPIO172, GPIO171: 1 1 0 => C1/2/3 + * GPIO173, GPIO172, GPIO171: 1 0 1 => C4 +- * GPIO173, GPIO172, GPIO171: 0 0 0 => D ++ * GPIO173, GPIO172, GPIO171: 0 0 0 => XM + */ + void beagle_identify(void) + { +@@ -108,29 +108,36 @@ int misc_init_r(void) + twl4030_power_init(); + twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); + +- printf("Board revision "); + switch (beagle_revision) { + case REVISION_AXBX: +- printf("Ax/Bx\n"); ++ printf("Beagle Rev Ax/Bx\n"); + break; + case REVISION_CX: +- printf("C1/C2/C3\n"); ++ printf("Beagle Rev C1/C2/C3\n"); + MUX_BEAGLE_C(); + break; + case REVISION_C4: +- printf("C4\n"); ++ printf("Beagle Rev C4\n"); + MUX_BEAGLE_C(); + /* Set VAUX2 to 1.8V for EHCI PHY */ + twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, + TWL4030_PM_RECEIVER_VAUX2_VSEL_18, + TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, + TWL4030_PM_RECEIVER_DEV_GRP_P1); ++ setenv("mpurate", "720"); + break; +- case REVISION_D: +- printf("D\n"); ++ case REVISION_XM: ++ printf("Beagle xM Rev A\n"); ++ MUX_BEAGLE_XM(); ++ /* Set VAUX2 to 1.8V for EHCI PHY */ ++ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX2_DEDICATED, ++ TWL4030_PM_RECEIVER_VAUX2_VSEL_18, ++ TWL4030_PM_RECEIVER_VAUX2_DEV_GRP, ++ TWL4030_PM_RECEIVER_DEV_GRP_P1); ++ setenv("mpurate", "720"); + break; + default: +- printf("unknown 0x%02x\n", beagle_revision); ++ printf("Beagle unknown 0x%02x\n", beagle_revision); + } + + /* Configure GPIOs to output */ +diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h +index d95fd78..fd06d46 100644 +--- a/board/ti/beagle/beagle.h ++++ b/board/ti/beagle/beagle.h +@@ -38,7 +38,7 @@ const omap3_sysinfo sysinfo = { + #define REVISION_AXBX 0x7 + #define REVISION_CX 0x6 + #define REVISION_C4 0x5 +-#define REVISION_D 0x0 ++#define REVISION_XM 0x0 + + /* + * IEN - Input Enable +@@ -379,11 +379,37 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(SDRC_CKE1), (IDIS | PTU | EN | M0)) /*sdrc_cke1*/ + + #define MUX_BEAGLE_C() \ +- MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\ +- MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\ +- MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\ ++ MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\ ++ MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\ ++ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\ + MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) /*UART2_CTS*/\ + MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\ + MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) /*UART2_TX*/ + ++#define MUX_BEAGLE_XM() \ ++ MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\ ++ MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\ ++ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\ ++ MUX_VAL(CP(UART2_CTS), (IEN | PTU | EN | M0)) /*UART2_CTS*/\ ++ MUX_VAL(CP(UART2_RTS), (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\ ++ MUX_VAL(CP(UART2_TX), (IDIS | PTD | DIS | M0)) /*UART2_TX*/\ ++ MUX_VAL(CP(DSS_DATA0), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ ++ MUX_VAL(CP(DSS_DATA1), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ ++ MUX_VAL(CP(DSS_DATA2), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ ++ MUX_VAL(CP(DSS_DATA3), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ ++ MUX_VAL(CP(DSS_DATA4), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ ++ MUX_VAL(CP(DSS_DATA5), (IDIS | PTD | DIS | M7)) /*safe_mode*/\ ++ MUX_VAL(CP(DSS_DATA18), (IDIS | PTD | DIS | M3)) /*DSS_DATA0*/\ ++ MUX_VAL(CP(DSS_DATA19), (IDIS | PTD | DIS | M3)) /*DSS_DATA1*/\ ++ MUX_VAL(CP(DSS_DATA20), (IDIS | PTD | DIS | M3)) /*DSS_DATA2*/\ ++ MUX_VAL(CP(DSS_DATA21), (IDIS | PTD | DIS | M3)) /*DSS_DATA3*/\ ++ MUX_VAL(CP(DSS_DATA22), (IDIS | PTD | DIS | M3)) /*DSS_DATA4*/\ ++ MUX_VAL(CP(DSS_DATA23), (IDIS | PTD | DIS | M3)) /*DSS_DATA5*/\ ++ MUX_VAL(CP(SYS_BOOT0), (IDIS | PTD | DIS | M3)) /*DSS_DATA18*/\ ++ MUX_VAL(CP(SYS_BOOT1), (IDIS | PTD | DIS | M3)) /*DSS_DATA19*/\ ++ MUX_VAL(CP(SYS_BOOT3), (IDIS | PTD | DIS | M3)) /*DSS_DATA20*/\ ++ MUX_VAL(CP(SYS_BOOT4), (IDIS | PTD | DIS | M3)) /*DSS_DATA21*/\ ++ MUX_VAL(CP(SYS_BOOT5), (IDIS | PTD | DIS | M3)) /*DSS_DATA22*/\ ++ MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M3)) /*DSS_DATA23*/ ++ + #endif +diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h +index ce347cd..bba36df 100644 +--- a/include/configs/omap3_beagle.h ++++ b/include/configs/omap3_beagle.h +@@ -157,6 +157,7 @@ + /* + * Board NAND Info. + */ ++#define CONFIG_SYS_NAND_QUIET_TEST 1 + #define CONFIG_NAND_OMAP_GPMC + #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ + /* to access nand */ +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0021-OMAP3-Beagle-Overo-remove-omapfb.debug-y-from-defaul.patch b/recipes/u-boot/u-boot-git/beagleboard/0021-OMAP3-Beagle-Overo-remove-omapfb.debug-y-from-defaul.patch new file mode 100644 index 0000000000..01aedc8760 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0021-OMAP3-Beagle-Overo-remove-omapfb.debug-y-from-defaul.patch @@ -0,0 +1,53 @@ +From e26b222adeea78777a89e9b0d0aefed67cde7d55 Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <steve@sakoman.com> +Date: Thu, 25 Mar 2010 06:54:47 -0700 +Subject: [PATCH 21/37] OMAP3: Beagle, Overo: remove omapfb.debug=y from default env + +--- + include/configs/omap3_beagle.h | 2 -- + include/configs/omap3_overo.h | 2 -- + 2 files changed, 0 insertions(+), 4 deletions(-) + +diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h +index bba36df..c156cea 100644 +--- a/include/configs/omap3_beagle.h ++++ b/include/configs/omap3_beagle.h +@@ -195,7 +195,6 @@ + "mpurate=${mpurate} " \ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ +- "omapfb.debug=y " \ + "omapdss.def_disp=${defaultdisplay} " \ + "root=${mmcroot} " \ + "rootfstype=${mmcrootfstype}\0" \ +@@ -203,7 +202,6 @@ + "mpurate=${mpurate} " \ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ +- "omapfb.debug=y " \ + "omapdss.def_disp=${defaultdisplay} " \ + "root=${nandroot} " \ + "rootfstype=${nandrootfstype}\0" \ +diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h +index fdbeb67..418e2ea 100644 +--- a/include/configs/omap3_overo.h ++++ b/include/configs/omap3_overo.h +@@ -164,7 +164,6 @@ + "mpurate=${mpurate} " \ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ +- "omapfb.debug=y " \ + "omapdss.def_disp=${defaultdisplay} " \ + "root=${mmcroot} " \ + "rootfstype=${mmcrootfstype}\0" \ +@@ -172,7 +171,6 @@ + "mpurate=${mpurate} " \ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ +- "omapfb.debug=y " \ + "omapdss.def_disp=${defaultdisplay} " \ + "root=${nandroot} " \ + "rootfstype=${nandrootfstype}\0" \ +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0022-OMAP3-beagle-implement-expansionboard-detection-base.patch b/recipes/u-boot/u-boot-git/beagleboard/0022-OMAP3-beagle-implement-expansionboard-detection-base.patch new file mode 100644 index 0000000000..91d09abea9 --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0022-OMAP3-beagle-implement-expansionboard-detection-base.patch @@ -0,0 +1,157 @@ +From 851d35fab7f93400a1d714524b5e986206d9b0c4 Mon Sep 17 00:00:00 2001 +From: Koen Kooi <koen@dominion.thruhere.net> +Date: Thu, 25 Mar 2010 16:07:23 +0100 +Subject: [PATCH 22/37] OMAP3: beagle: implement expansionboard detection based on board/overo.c code + +--- + board/ti/beagle/beagle.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++ + board/ti/beagle/beagle.h | 25 +++++++++++++- + 2 files changed, 101 insertions(+), 2 deletions(-) + +diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c +index d357588..8c5b88c 100644 +--- a/board/ti/beagle/beagle.c ++++ b/board/ti/beagle/beagle.c +@@ -38,6 +38,31 @@ + #include <asm/mach-types.h> + #include "beagle.h" + ++static struct { ++ unsigned int device_vendor; ++ unsigned char revision; ++ unsigned char content; ++ unsigned char fab_revision[8]; ++ unsigned char env_var[16]; ++ unsigned char env_setting[64]; ++} expansion_config; ++ ++#define TWL4030_I2C_BUS 0 ++ ++#define EXPANSION_EEPROM_I2C_BUS 1 ++#define EXPANSION_EEPROM_I2C_ADDRESS 0x50 ++ ++#define TINCANTOOLS_VENDORID 0x0100 ++#define GUMSTIX_VENDORID 0x0200 ++#define SPECIALCOMP_VENDORID 0x0300 ++ ++#define TINCANTOOLS_ZIPPY 0x01000100 ++#define TINCANTOOLS_ZIPPY2 0x02000100 ++#define TINCANTOOLS_TRAINER 0x03000100 ++#define TINCANTOOLS_SHOWDOG 0x04000100 ++ ++#define BEAGLE_NO_EEPROM 0xffffffff ++ + static int beagle_revision; + + /* +@@ -95,6 +120,27 @@ void beagle_identify(void) + } + + /* ++ * Routine: get_expansion_id ++ * Description: This function checks for expansion board by checking I2C ++ * bus 2 for the availability of an AT24C01B serial EEPROM. ++ * returns the device_vendor field from the EEPROM ++ */ ++unsigned int get_expansion_id(void) ++{ ++ i2c_set_bus_num(EXPANSION_EEPROM_I2C_BUS); ++ ++ /* return BEAGLE_NO_EEPROM if eeprom doesn't respond */ ++ if (i2c_probe(EXPANSION_EEPROM_I2C_ADDRESS) == 1) ++ return BEAGLE_NO_EEPROM; ++ ++ /* read configuration data */ ++ i2c_read(EXPANSION_EEPROM_I2C_ADDRESS, 0, 1, (u8 *)&expansion_config, ++ sizeof(expansion_config)); ++ ++ return expansion_config.device_vendor; ++} ++ ++/* + * Routine: misc_init_r + * Description: Configure board specific parts + */ +@@ -104,6 +150,38 @@ int misc_init_r(void) + struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE; + + beagle_identify(); ++ switch (get_expansion_id()) { ++ case TINCANTOOLS_ZIPPY: ++ printf("Recognized Tincantools Zippy expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.fab_revision); ++ MUX_TINCANTOOLS_ZIPPY(); ++ break; ++ case TINCANTOOLS_ZIPPY2: ++ printf("Recognized Tincantools Zippy2 expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.fab_revision); ++ MUX_TINCANTOOLS_ZIPPY(); ++ break; ++ case TINCANTOOLS_TRAINER: ++ printf("Recognized Tincantools Trainer expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.fab_revision); ++ break; ++ case TINCANTOOLS_SHOWDOG: ++ printf("Recognized Tincantools Showdow expansion board (rev %d %s)\n", ++ expansion_config.revision, expansion_config.fab_revision); ++ /* Place holder for DSS2 definition for showdog lcd */ ++ setenv("defaultdisplay", "showdoglcd"); ++ break; ++ case BEAGLE_NO_EEPROM: ++ printf("No EEPROM on expansion board\n"); ++ break; ++ default: ++ printf("Unrecognized expansion board: %x\n", expansion_config.device_vendor); ++ } ++ ++ if (expansion_config.content == 1) ++ setenv(expansion_config.env_var, expansion_config.env_setting); ++ ++ i2c_set_bus_num(TWL4030_I2C_BUS); + + twl4030_power_init(); + twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); +diff --git a/board/ti/beagle/beagle.h b/board/ti/beagle/beagle.h +index fd06d46..ec4f831 100644 +--- a/board/ti/beagle/beagle.h ++++ b/board/ti/beagle/beagle.h +@@ -260,8 +260,8 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(HSUSB0_DATA7), (IEN | PTD | DIS | M0)) /*HSUSB0_DATA7*/\ + MUX_VAL(CP(I2C1_SCL), (IEN | PTU | EN | M0)) /*I2C1_SCL*/\ + MUX_VAL(CP(I2C1_SDA), (IEN | PTU | EN | M0)) /*I2C1_SDA*/\ +- MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M4)) /*GPIO_168*/\ +- MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M4)) /*GPIO_183*/\ ++ MUX_VAL(CP(I2C2_SCL), (IEN | PTU | EN | M0)) /*I2C2_SCL*/\ ++ MUX_VAL(CP(I2C2_SDA), (IEN | PTU | EN | M0)) /*I2C2_SDA*/\ + MUX_VAL(CP(I2C3_SCL), (IEN | PTU | EN | M0)) /*I2C3_SCL*/\ + MUX_VAL(CP(I2C3_SDA), (IEN | PTU | EN | M0)) /*I2C3_SDA*/\ + MUX_VAL(CP(I2C4_SCL), (IEN | PTU | EN | M0)) /*I2C4_SCL*/\ +@@ -412,4 +412,25 @@ const omap3_sysinfo sysinfo = { + MUX_VAL(CP(SYS_BOOT5), (IDIS | PTD | DIS | M3)) /*DSS_DATA22*/\ + MUX_VAL(CP(SYS_BOOT6), (IDIS | PTD | DIS | M3)) /*DSS_DATA23*/ + ++#define MUX_TINCANTOOLS_ZIPPY() \ ++ MUX_VAL(CP(MMC2_CLK), (IEN | PTU | EN | M0)) /*MMC2_CLK*/\ ++ MUX_VAL(CP(MMC2_CMD), (IEN | PTU | EN | M0)) /*MMC2_CMD*/\ ++ MUX_VAL(CP(MMC2_DAT0), (IEN | PTU | EN | M0)) /*MMC2_DAT0*/\ ++ MUX_VAL(CP(MMC2_DAT1), (IEN | PTU | EN | M0)) /*MMC2_DAT1*/\ ++ MUX_VAL(CP(MMC2_DAT2), (IEN | PTU | EN | M0)) /*MMC2_DAT2*/\ ++ MUX_VAL(CP(MMC2_DAT3), (IEN | PTU | EN | M0)) /*MMC2_DAT3*/\ ++ MUX_VAL(CP(MMC2_DAT4), (IEN | PTU | EN | M1)) /*MMC2_DIR_DAT0*/\ ++ MUX_VAL(CP(MMC2_DAT5), (IEN | PTU | EN | M1)) /*MMC2_DIR_DAT1*/\ ++ MUX_VAL(CP(MMC2_DAT6), (IEN | PTU | EN | M1)) /*MMC2_DIR_CMD*/\ ++ MUX_VAL(CP(MMC2_DAT7), (IEN | PTU | EN | M1)) /*MMC2_CLKIN*/\ ++ MUX_VAL(CP(MCBSP1_CLKR), (IEN | PTU | EN | M1)) /*MCSPI4_CLK*/\ ++ MUX_VAL(CP(MCBSP1_FSR), (IEN | PTU | EN | M4)) /*GPIO_157*/\ ++ MUX_VAL(CP(MCBSP1_DX), (IEN | PTD | EN | M1)) /*MCSPI4_SIMO*/\ ++ MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | DIS | M1)) /*MCSPI4_SOMI*/\ ++ MUX_VAL(CP(MCBSP1_FSX), (IEN | PTD | EN | M1)) /*MCSPI4_CS0*/\ ++ MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_162*/\ ++ MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M4)) /*GPIO_140*/\ ++ MUX_VAL(CP(MCBSP3_DR), (IEN | PTD | DIS | M4)) /*GPIO_142*/\ ++ MUX_VAL(CP(MCBSP3_CLKX), (IEN | PTD | DIS | M4)) /*GPIO_141*/\ ++ + #endif +-- +1.6.6.1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0001-beagleboard-display-message-about-I2C-errors-being-e.patch b/recipes/u-boot/u-boot-git/beagleboard/0023-beagleboard-display-message-about-I2C-errors-being-e.patch index 53fbbb0a15..d7ac71317d 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0001-beagleboard-display-message-about-I2C-errors-being-e.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0023-beagleboard-display-message-about-I2C-errors-being-e.patch @@ -1,7 +1,7 @@ -From f62aac5842779fbc5a62ade1c78d47244d565456 Mon Sep 17 00:00:00 2001 +From 4b07f3a9f045453e5e7b5950e721ed35d9bd308a Mon Sep 17 00:00:00 2001 From: Koen Kooi <koen@dominion.thruhere.net> Date: Wed, 31 Mar 2010 14:24:25 +0200 -Subject: [PATCH 01/14] beagleboard: display message about I2C errors being expected when no expansion boards are present +Subject: [PATCH 23/37] beagleboard: display message about I2C errors being expected when no expansion boards are present --- board/ti/beagle/beagle.c | 3 +++ diff --git a/recipes/u-boot/u-boot-git/beagleboard/0002-beagleboard-fix-TCT-expansionboard-IDs.patch b/recipes/u-boot/u-boot-git/beagleboard/0024-beagleboard-fix-TCT-expansionboard-IDs.patch index 51db46197c..dc5e69a23e 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0002-beagleboard-fix-TCT-expansionboard-IDs.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0024-beagleboard-fix-TCT-expansionboard-IDs.patch @@ -1,7 +1,7 @@ -From d195df3a41a9614e150f517a25bf7b7f684bf05d Mon Sep 17 00:00:00 2001 +From a4fa85edf5ff6aa6a06f437acc8694dd866f6618 Mon Sep 17 00:00:00 2001 From: Koen Kooi <koen@dominion.thruhere.net> Date: Sun, 11 Apr 2010 12:14:43 +0200 -Subject: [PATCH 02/14] beagleboard: fix TCT expansionboard IDs +Subject: [PATCH 24/37] beagleboard: fix TCT expansionboard IDs --- board/ti/beagle/beagle.c | 4 ++-- diff --git a/recipes/u-boot/u-boot-git/beagleboard/0003-Add-DSS-driver-for-OMAP3.patch b/recipes/u-boot/u-boot-git/beagleboard/0025-Add-DSS-driver-for-OMAP3.patch index edb90cc04a..da517b254f 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0003-Add-DSS-driver-for-OMAP3.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0025-Add-DSS-driver-for-OMAP3.patch @@ -1,7 +1,7 @@ -From 53c3410ac7acae89c349cd1aa9b51fd81807dfd7 Mon Sep 17 00:00:00 2001 +From 10bffe78f0ef6cb450ecea717dce8d636982bc86 Mon Sep 17 00:00:00 2001 From: Syed Mohammed Khasim <khasim@ti.com> Date: Tue, 12 Jan 2010 23:57:28 +0530 -Subject: [PATCH 03/14] Add DSS driver for OMAP3 +Subject: [PATCH 25/37] Add DSS driver for OMAP3 Supports dynamic panel configuration Supports dynamic tv standard selection diff --git a/recipes/u-boot/u-boot-git/beagleboard/0004-Enable-DSS-driver-for-Beagle.patch b/recipes/u-boot/u-boot-git/beagleboard/0026-Enable-DSS-driver-for-Beagle.patch index e347a04858..7e7bea83df 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0004-Enable-DSS-driver-for-Beagle.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0026-Enable-DSS-driver-for-Beagle.patch @@ -1,7 +1,7 @@ -From 907184b7135a2f954b905fdae8d1d6fff0d35744 Mon Sep 17 00:00:00 2001 +From a8adb8e29aba9d2c83731839063f1381fce3906c Mon Sep 17 00:00:00 2001 From: Syed Mohammed Khasim <khasim@ti.com> Date: Sun, 11 Apr 2010 17:44:39 +0200 -Subject: [PATCH 04/14] Enable DSS driver for Beagle +Subject: [PATCH 26/37] Enable DSS driver for Beagle Configures DSS to display color bar on Svideo Configures DSS to display background color on DVID diff --git a/recipes/u-boot/u-boot-git/beagleboard/0005-beagleboardXM-don-t-set-mpurate-on-xM-in-bootargs.patch b/recipes/u-boot/u-boot-git/beagleboard/0027-beagleboardXM-don-t-set-mpurate-on-xM-in-bootargs.patch index ea85369991..90d71a8a5f 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0005-beagleboardXM-don-t-set-mpurate-on-xM-in-bootargs.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0027-beagleboardXM-don-t-set-mpurate-on-xM-in-bootargs.patch @@ -1,7 +1,7 @@ -From 5a19707fed74b11a448c8467806b1cc038b449bc Mon Sep 17 00:00:00 2001 +From 85d4ffbc3a12b28cae00fc88d4adba7df4907fe4 Mon Sep 17 00:00:00 2001 From: Koen Kooi <koen@dominion.thruhere.net> Date: Tue, 13 Apr 2010 22:04:07 +0200 -Subject: [PATCH 05/14] beagleboardXM: don't set mpurate on xM in bootargs +Subject: [PATCH 27/37] beagleboardXM: don't set mpurate on xM in bootargs --- board/ti/beagle/beagle.c | 1 - diff --git a/recipes/u-boot/u-boot-git/beagleboard/0006-OMAP3-fix-and-clean-up-L2-cache-enable-disable-funct.patch b/recipes/u-boot/u-boot-git/beagleboard/0028-OMAP3-fix-and-clean-up-L2-cache-enable-disable-funct.patch index 7e1e0c9337..d2c6abba75 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0006-OMAP3-fix-and-clean-up-L2-cache-enable-disable-funct.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0028-OMAP3-fix-and-clean-up-L2-cache-enable-disable-funct.patch @@ -1,7 +1,7 @@ -From 02ed9b6e7ddb60e440de346d56e77b9462f92d52 Mon Sep 17 00:00:00 2001 +From c18bda32fdb048ea38b7ff579f365ea8858053d7 Mon Sep 17 00:00:00 2001 From: Mans Rullgard <mans@mansr.com> Date: Wed, 14 Apr 2010 12:08:00 +0100 -Subject: [PATCH 06/14] OMAP3: fix and clean up L2 cache enable/disable functions +Subject: [PATCH 28/37] OMAP3: fix and clean up L2 cache enable/disable functions On OMAP34xx ES1.0, the L2 enable bit can only be set in secure mode, so an SMC call to the ROM monitor is required. On later versions, diff --git a/recipes/u-boot/u-boot-git/beagleboard/0007-OMAP3-convert-setup_auxcr-to-pure-asm.patch b/recipes/u-boot/u-boot-git/beagleboard/0029-OMAP3-convert-setup_auxcr-to-pure-asm.patch index 2f942c3ec3..e1ffdca727 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0007-OMAP3-convert-setup_auxcr-to-pure-asm.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0029-OMAP3-convert-setup_auxcr-to-pure-asm.patch @@ -1,7 +1,7 @@ -From 30ae6d713660fb415e6f253ec30cc0b2e5ffc2ee Mon Sep 17 00:00:00 2001 +From 6ddb5d4e28801907af7be39e47d502fd5c8e73e1 Mon Sep 17 00:00:00 2001 From: Mans Rullgard <mans@mansr.com> Date: Wed, 14 Apr 2010 16:49:57 +0100 -Subject: [PATCH 07/14] OMAP3: convert setup_auxcr() to pure asm +Subject: [PATCH 29/37] OMAP3: convert setup_auxcr() to pure asm This function consists entirely of inline asm statements, so writing it directly in a .S file is simpler. Additionally, the inline asm is diff --git a/recipes/u-boot/u-boot-git/beagleboard/0008-OMAP3-apply-Cortex-A8-errata-workarounds-only-on-aff.patch b/recipes/u-boot/u-boot-git/beagleboard/0030-OMAP3-apply-Cortex-A8-errata-workarounds-only-on-aff.patch index 03ba6cae02..af669ec07e 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0008-OMAP3-apply-Cortex-A8-errata-workarounds-only-on-aff.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0030-OMAP3-apply-Cortex-A8-errata-workarounds-only-on-aff.patch @@ -1,7 +1,7 @@ -From 2d0c47945ca49aa18dbedd9e4266ec18bc3b0150 Mon Sep 17 00:00:00 2001 +From 4e7bc59affc2a71de40259330e27e62181993968 Mon Sep 17 00:00:00 2001 From: Mans Rullgard <mans@mansr.com> Date: Wed, 14 Apr 2010 17:10:28 +0100 -Subject: [PATCH 08/14] OMAP3: apply Cortex-A8 errata workarounds only on affected revisions +Subject: [PATCH 30/37] OMAP3: apply Cortex-A8 errata workarounds only on affected revisions The workarounds for errata 621766 and 725233 should only be applied on affected Cortex-A8 revisions. Recent chips use r3px cores where diff --git a/recipes/u-boot/u-boot-git/beagleboard/0009-OMAP3-beagle-add-more-expansionboards-based-on-http-.patch b/recipes/u-boot/u-boot-git/beagleboard/0031-OMAP3-beagle-add-more-expansionboards-based-on-http-.patch index 0ff07da0a3..9ea19123fc 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0009-OMAP3-beagle-add-more-expansionboards-based-on-http-.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0031-OMAP3-beagle-add-more-expansionboards-based-on-http-.patch @@ -1,7 +1,7 @@ -From c5e5d27f80e389ddb8c7107e972b94c8d995dc84 Mon Sep 17 00:00:00 2001 +From bbfb38ccd1e2bb19a1eb698bd37cd1ab50c87b37 Mon Sep 17 00:00:00 2001 From: Koen Kooi <koen@dominion.thruhere.net> Date: Fri, 23 Apr 2010 10:50:43 +0200 -Subject: [PATCH 09/14] OMAP3: beagle: add more expansionboards, based on http://www.elinux.org/BeagleBoardPinMux#Vendor_and_Device_IDs +Subject: [PATCH 31/37] OMAP3: beagle: add more expansionboards, based on http://www.elinux.org/BeagleBoardPinMux#Vendor_and_Device_IDs --- board/ti/beagle/beagle.c | 8 ++++++++ diff --git a/recipes/u-boot/u-boot-git/beagleboard/0010-OMAP3-beagle-set-mpurate-to-600-for-revB-and-revC1-3.patch b/recipes/u-boot/u-boot-git/beagleboard/0032-OMAP3-beagle-set-mpurate-to-600-for-revB-and-revC1-3.patch index 5e4cd3b08e..c99d3d982e 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0010-OMAP3-beagle-set-mpurate-to-600-for-revB-and-revC1-3.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0032-OMAP3-beagle-set-mpurate-to-600-for-revB-and-revC1-3.patch @@ -1,7 +1,7 @@ -From 3c116f300402f6375b7a8987b17962e125372d9d Mon Sep 17 00:00:00 2001 +From ae05ca488390671516bd4ed021eb43901fee740f Mon Sep 17 00:00:00 2001 From: Koen Kooi <koen@dominion.thruhere.net> Date: Tue, 27 Apr 2010 13:44:16 +0200 -Subject: [PATCH 10/14] OMAP3: beagle: set mpurate to 600 for revB and revC1-3 +Subject: [PATCH 32/37] OMAP3: beagle: set mpurate to 600 for revB and revC1-3 --- board/ti/beagle/beagle.c | 2 ++ diff --git a/recipes/u-boot/u-boot-git/beagleboard/0011-OMAP3-beagle-prettify-expansionboard-message-a-bit.patch b/recipes/u-boot/u-boot-git/beagleboard/0033-OMAP3-beagle-prettify-expansionboard-message-a-bit.patch index 04bea2c18c..a7b2c0172d 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0011-OMAP3-beagle-prettify-expansionboard-message-a-bit.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0033-OMAP3-beagle-prettify-expansionboard-message-a-bit.patch @@ -1,7 +1,7 @@ -From cd82c1f2db57407bc6571a3221937c14924cc440 Mon Sep 17 00:00:00 2001 +From caf18bc716d77d7bf2c75bc58ffbcbf09ae79f2b Mon Sep 17 00:00:00 2001 From: Koen Kooi <koen@dominion.thruhere.net> Date: Tue, 27 Apr 2010 13:45:28 +0200 -Subject: [PATCH 11/14] OMAP3: beagle: prettify expansionboard message a bit +Subject: [PATCH 33/37] OMAP3: beagle: prettify expansionboard message a bit --- board/ti/beagle/beagle.c | 2 +- diff --git a/recipes/u-boot/u-boot-git/beagleboard/0012-OMAP3-beagle-add-pinmux-for-Tincantools-Trainer-expa.patch b/recipes/u-boot/u-boot-git/beagleboard/0034-OMAP3-beagle-add-pinmux-for-Tincantools-Trainer-expa.patch index e2be708490..5caa6f0f1f 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0012-OMAP3-beagle-add-pinmux-for-Tincantools-Trainer-expa.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0034-OMAP3-beagle-add-pinmux-for-Tincantools-Trainer-expa.patch @@ -1,7 +1,7 @@ -From f5796d9de9622ef47fff175613f1baf1d372b5ff Mon Sep 17 00:00:00 2001 +From 8580a3eafe3351e3c0f1ca3d0bc959bbeec40e28 Mon Sep 17 00:00:00 2001 From: Koen Kooi <koen@dominion.thruhere.net> Date: Tue, 27 Apr 2010 18:25:57 +0200 -Subject: [PATCH 12/14] OMAP3: beagle: add pinmux for Tincantools Trainer expansionboard +Subject: [PATCH 34/37] OMAP3: beagle: add pinmux for Tincantools Trainer expansionboard --- board/ti/beagle/beagle.c | 2 ++ diff --git a/recipes/u-boot/u-boot-git/beagleboard/0013-OMAP3-Beagle-set-mpurate-to-1000-for-xM.patch b/recipes/u-boot/u-boot-git/beagleboard/0035-OMAP3-Beagle-set-mpurate-to-1000-for-xM.patch index bd7aa8d6e8..5c02fcb6c1 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0013-OMAP3-Beagle-set-mpurate-to-1000-for-xM.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0035-OMAP3-Beagle-set-mpurate-to-1000-for-xM.patch @@ -1,7 +1,7 @@ -From e1818be98d38ca515f3dd5be9bb6074fe0c6e564 Mon Sep 17 00:00:00 2001 +From c45e93aef4d54b262f0d8e1ecf6b111f5e1c2a4c Mon Sep 17 00:00:00 2001 From: Koen Kooi <koen@dominion.thruhere.net> Date: Fri, 30 Apr 2010 13:25:41 +0200 -Subject: [PATCH 13/14] OMAP3: Beagle: set mpurate to 1000 for xM +Subject: [PATCH 35/37] OMAP3: Beagle: set mpurate to 1000 for xM --- board/ti/beagle/beagle.c | 1 + diff --git a/recipes/u-boot/u-boot-git/beagleboard/0014-OMAP3-Beagle-decrease-bootdelay-to-3-use-VGA-for-def.patch b/recipes/u-boot/u-boot-git/beagleboard/0036-OMAP3-Beagle-decrease-bootdelay-to-3-use-VGA-for-def.patch index 9b19993cf8..5f89f1ae42 100644 --- a/recipes/u-boot/u-boot-git/beagleboard/0014-OMAP3-Beagle-decrease-bootdelay-to-3-use-VGA-for-def.patch +++ b/recipes/u-boot/u-boot-git/beagleboard/0036-OMAP3-Beagle-decrease-bootdelay-to-3-use-VGA-for-def.patch @@ -1,7 +1,7 @@ -From 94ea631bf18a242660a1c3e6e028409480217837 Mon Sep 17 00:00:00 2001 +From 39f15722db5595411ec085e36b7fd7657415a554 Mon Sep 17 00:00:00 2001 From: Koen Kooi <koen@dominion.thruhere.net> Date: Fri, 30 Apr 2010 13:26:01 +0200 -Subject: [PATCH 14/14] OMAP3: Beagle: decrease bootdelay to 3, use VGA for default resolution +Subject: [PATCH 36/37] OMAP3: Beagle: decrease bootdelay to 3, use VGA for default resolution --- include/configs/omap3_beagle.h | 4 ++-- diff --git a/recipes/u-boot/u-boot-git/beagleboard/0037-OMAP3-beagle-pass-expansionboard-name-in-bootargs.patch b/recipes/u-boot/u-boot-git/beagleboard/0037-OMAP3-beagle-pass-expansionboard-name-in-bootargs.patch new file mode 100644 index 0000000000..2ee844b9ff --- /dev/null +++ b/recipes/u-boot/u-boot-git/beagleboard/0037-OMAP3-beagle-pass-expansionboard-name-in-bootargs.patch @@ -0,0 +1,87 @@ +From 8ad472139f7b8b7c59c0192f3e2f50a20beadf59 Mon Sep 17 00:00:00 2001 +From: Koen Kooi <koen@dominion.thruhere.net> +Date: Mon, 3 May 2010 10:17:41 +0200 +Subject: [PATCH 37/37] OMAP3: beagle: pass expansionboard name in bootargs + +This makes it possible to do in-kernel fixups for expansionboards like reclaiming GPIOs +--- + board/ti/beagle/beagle.c | 7 +++++++ + include/configs/omap3_beagle.h | 3 +++ + 2 files changed, 10 insertions(+), 0 deletions(-) + +diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c +index 9300984..556e995 100644 +--- a/board/ti/beagle/beagle.c ++++ b/board/ti/beagle/beagle.c +@@ -172,33 +172,40 @@ int misc_init_r(void) + printf("Recognized Tincantools Zippy expansion board (rev %d %s)\n", + expansion_config.revision, expansion_config.fab_revision); + MUX_TINCANTOOLS_ZIPPY(); ++ setenv("buddy", "zippy"); + break; + case TINCANTOOLS_ZIPPY2: + printf("Recognized Tincantools Zippy2 expansion board (rev %d %s)\n", + expansion_config.revision, expansion_config.fab_revision); + MUX_TINCANTOOLS_ZIPPY(); ++ setenv("buddy", "zippy2"); + break; + case TINCANTOOLS_TRAINER: + printf("Recognized Tincantools Trainer expansion board (rev %d %s)\n", + expansion_config.revision, expansion_config.fab_revision); + MUX_TINCANTOOLS_ZIPPY(); + MUX_TINCANTOOLS_TRAINER(); ++ setenv("buddy", "trainer"); + break; + case TINCANTOOLS_SHOWDOG: + printf("Recognized Tincantools Showdow expansion board (rev %d %s)\n", + expansion_config.revision, expansion_config.fab_revision); + /* Place holder for DSS2 definition for showdog lcd */ + setenv("defaultdisplay", "showdoglcd"); ++ setenv("buddy", "showdog"); + break; + case KBADC_BEAGLEFPGA: + printf("Recognized KBADC Beagle FPGA board\n"); + MUX_KBADC_BEAGLEFPGA(); ++ setenv("buddy", "beaglefpga"); + break; + case BEAGLE_NO_EEPROM: + printf("No EEPROM on expansion board\n"); ++ setenv("buddy", "none"); + break; + default: + printf("Unrecognized expansion board: %x\n", expansion_config.device_vendor); ++ setenv("buddy", "unknown"); + } + + if (expansion_config.content == 1) +diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h +index 93a6a5a..affabf1 100644 +--- a/include/configs/omap3_beagle.h ++++ b/include/configs/omap3_beagle.h +@@ -185,6 +185,7 @@ + "usbtty=cdc_acm\0" \ + "console=ttyS2,115200n8\0" \ + "mpurate=500\0" \ ++ "buddy=none\0" \ + "vram=12M\0" \ + "dvimode=640x480MR-16@60\0" \ + "defaultdisplay=dvi\0" \ +@@ -194,6 +195,7 @@ + "nandrootfstype=jffs2\0" \ + "mmcargs=setenv bootargs console=${console} " \ + "mpurate=${mpurate} " \ ++ "buddy=${buddy} "\ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ + "omapdss.def_disp=${defaultdisplay} " \ +@@ -201,6 +203,7 @@ + "rootfstype=${mmcrootfstype}\0" \ + "nandargs=setenv bootargs console=${console} " \ + "mpurate=${mpurate} " \ ++ "buddy=${buddy} "\ + "vram=${vram} " \ + "omapfb.mode=dvi:${dvimode} " \ + "omapdss.def_disp=${defaultdisplay} " \ +-- +1.6.6.1 + |