diff options
Diffstat (limited to 'packages/linux/ixp4xx-kernel/2.6.16/75-dsmg600.patch')
| -rw-r--r-- | packages/linux/ixp4xx-kernel/2.6.16/75-dsmg600.patch | 353 |
1 files changed, 353 insertions, 0 deletions
diff --git a/packages/linux/ixp4xx-kernel/2.6.16/75-dsmg600.patch b/packages/linux/ixp4xx-kernel/2.6.16/75-dsmg600.patch new file mode 100644 index 0000000000..05d467d0be --- /dev/null +++ b/packages/linux/ixp4xx-kernel/2.6.16/75-dsmg600.patch @@ -0,0 +1,353 @@ +--- + arch/arm/mach-ixp4xx/Kconfig | 8 + + arch/arm/mach-ixp4xx/Makefile | 1 + arch/arm/mach-ixp4xx/dsmg600-pci.c | 74 +++++++++++++++++ + arch/arm/mach-ixp4xx/dsmg600-setup.c | 139 +++++++++++++++++++++++++++++++++ + arch/arm/tools/mach-types | 1 + include/asm-arm/arch-ixp4xx/dsmg600.h | 62 ++++++++++++++ + include/asm-arm/arch-ixp4xx/hardware.h | 1 + include/asm-arm/arch-ixp4xx/irqs.h | 10 ++ + 8 files changed, 296 insertions(+) + +--- linux-ixp4xx.orig/arch/arm/mach-ixp4xx/Kconfig 2006-02-23 18:29:02.000000000 +0100 ++++ linux-ixp4xx/arch/arm/mach-ixp4xx/Kconfig 2006-02-23 18:29:11.000000000 +0100 +@@ -85,6 +85,14 @@ config MACH_NAS100D + NAS 100d device. For more information on this platform, + see http://www.nslu2-linux.org/wiki/NAS100d/HomePage + ++config MACH_DSMG600 ++ bool ++ prompt "D-Link DSM-G600" ++ help ++ Say 'Y' here if you want your kernel to support D-Link's ++ DSM-G600 device. For more information on this platform, ++ see http://www.nslu2-linux.org/ ++ + # + # Avila and IXDP share the same source for now. Will change in future + # +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-ixp4xx/arch/arm/mach-ixp4xx/dsmg600-pci.c 2006-02-23 18:29:11.000000000 +0100 +@@ -0,0 +1,74 @@ ++/* ++ * DSM-G600 board-level PCI initialization ++ * ++ * Copyright (c) 2006 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * based on ixdp425-pci.c: ++ * Copyright (C) 2002 Intel Corporation. ++ * Copyright (C) 2003-2004 MontaVista Software, Inc. ++ * ++ * Maintainer: http://www.nslu2-linux.org/ ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include <linux/config.h> ++#include <linux/pci.h> ++#include <linux/init.h> ++ ++#include <asm/mach/pci.h> ++#include <asm/mach-types.h> ++ ++void __init dsmg600_pci_preinit(void) ++{ ++ set_irq_type(IRQ_DSMG600_PCI_INTA, IRQT_LOW); ++ set_irq_type(IRQ_DSMG600_PCI_INTB, IRQT_LOW); ++ set_irq_type(IRQ_DSMG600_PCI_INTC, IRQT_LOW); ++ set_irq_type(IRQ_DSMG600_PCI_INTD, IRQT_LOW); ++ set_irq_type(IRQ_DSMG600_PCI_INTE, IRQT_LOW); ++ set_irq_type(IRQ_DSMG600_PCI_INTF, IRQT_LOW); ++ ++ ixp4xx_pci_preinit(); ++} ++ ++static int __init dsmg600_map_irq(struct pci_dev *dev, u8 slot, u8 pin) ++{ ++ static int pci_irq_table[DSMG600_PCI_MAX_DEV][DSMG600_PCI_IRQ_LINES] = ++ { ++ { IRQ_DSMG600_PCI_INTE, -1, -1 }, ++ { IRQ_DSMG600_PCI_INTA, -1, -1 }, ++ { IRQ_DSMG600_PCI_INTB, IRQ_DSMG600_PCI_INTC, IRQ_DSMG600_PCI_INTD }, ++ { IRQ_DSMG600_PCI_INTF, -1, -1 }, ++ }; ++ ++ int irq = -1; ++ ++ if (slot >= 1 && slot <= DSMG600_PCI_MAX_DEV && ++ pin >= 1 && pin <= DSMG600_PCI_IRQ_LINES) ++ irq = pci_irq_table[slot-1][pin-1]; ++ ++ return irq; ++} ++ ++struct hw_pci __initdata dsmg600_pci = { ++ .nr_controllers = 1, ++ .preinit = dsmg600_pci_preinit, ++ .swizzle = pci_std_swizzle, ++ .setup = ixp4xx_setup, ++ .scan = ixp4xx_scan_bus, ++ .map_irq = dsmg600_map_irq, ++}; ++ ++int __init dsmg600_pci_init(void) ++{ ++ if (machine_is_dsmg600()) ++ pci_common_init(&dsmg600_pci); ++ ++ return 0; ++} ++ ++subsys_initcall(dsmg600_pci_init); +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-ixp4xx/arch/arm/mach-ixp4xx/dsmg600-setup.c 2006-02-23 18:29:11.000000000 +0100 +@@ -0,0 +1,139 @@ ++/* ++ * DSM-G600 board-setup ++ * ++ * Copyright (c) 2006 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * based ixdp425-setup.c: ++ * Copyright (C) 2003-2004 MontaVista Software, Inc. ++ * ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * Maintainers: http://www.nslu2-linux.org/ ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/serial.h> ++#include <linux/serial_8250.h> ++ ++#include <asm/mach-types.h> ++#include <asm/mach/arch.h> ++#include <asm/mach/flash.h> ++ ++static struct flash_platform_data dsmg600_flash_data = { ++ .map_name = "cfi_probe", ++ .width = 2, ++}; ++ ++static struct resource dsmg600_flash_resource = { ++ .flags = IORESOURCE_MEM, ++}; ++ ++static struct platform_device dsmg600_flash = { ++ .name = "IXP4XX-Flash", ++ .id = 0, ++ .dev.platform_data = &dsmg600_flash_data, ++ .num_resources = 1, ++ .resource = &dsmg600_flash_resource, ++}; ++ ++static struct ixp4xx_i2c_pins dsmg600_i2c_gpio_pins = { ++ .sda_pin = DSMG600_SDA_PIN, ++ .scl_pin = DSMG600_SCL_PIN, ++}; ++ ++static struct platform_device dsmg600_i2c_controller = { ++ .name = "IXP4XX-I2C", ++ .id = 0, ++ .dev.platform_data = &dsmg600_i2c_gpio_pins, ++ .num_resources = 0, ++}; ++ ++static struct resource dsmg600_uart_resources[] = { ++ { ++ .start = IXP4XX_UART1_BASE_PHYS, ++ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, ++ .flags = IORESOURCE_MEM, ++ }, ++ { ++ .start = IXP4XX_UART2_BASE_PHYS, ++ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, ++ .flags = IORESOURCE_MEM, ++ } ++}; ++ ++static struct plat_serial8250_port dsmg600_uart_data[] = { ++ { ++ .mapbase = IXP4XX_UART1_BASE_PHYS, ++ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, ++ .irq = IRQ_IXP4XX_UART1, ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM, ++ .regshift = 2, ++ .uartclk = IXP4XX_UART_XTAL, ++ }, ++ { ++ .mapbase = IXP4XX_UART2_BASE_PHYS, ++ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, ++ .irq = IRQ_IXP4XX_UART2, ++ .flags = UPF_BOOT_AUTOCONF, ++ .iotype = UPIO_MEM, ++ .regshift = 2, ++ .uartclk = IXP4XX_UART_XTAL, ++ }, ++ { } ++}; ++ ++static struct platform_device dsmg600_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM, ++ .dev.platform_data = dsmg600_uart_data, ++ .num_resources = 2, ++ .resource = dsmg600_uart_resources, ++}; ++ ++static struct platform_device *dsmg600_devices[] __initdata = { ++ &dsmg600_i2c_controller, ++ &dsmg600_flash, ++ &dsmg600_uart, ++}; ++ ++static void dsmg600_power_off(void) ++{ ++ /* enable the pwr cntl gpio */ ++// gpio_line_config(DSMG600_GPIO_PWROFF, IXP4XX_GPIO_OUT); ++ ++ /* poweroff */ ++// gpio_line_set(DSMG600_GPIO_PWROFF, IXP4XX_GPIO_HIGH); ++} ++ ++static void __init dsmg600_init(void) ++{ ++ /* The DSM-G600 has a 33MHz crystal on board - 1.01% different ++ * from the typical value. ++ */ ++ ++#ifndef FREQ ++ ixp4xx_set_board_tick_rate(66000000); ++#endif ++ ++ ixp4xx_sys_init(); ++ ++ dsmg600_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); ++ dsmg600_flash_resource.end = ++ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; ++ ++ pm_power_off = dsmg600_power_off; ++ ++ platform_add_devices(dsmg600_devices, ARRAY_SIZE(dsmg600_devices)); ++} ++ ++MACHINE_START(DSMG600, "D-Link DSM-G600") ++ /* Maintainer: www.nslu2-linux.org */ ++ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, ++ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC, ++ .boot_params = 0x00000100, ++ .map_io = ixp4xx_map_io, ++ .init_irq = ixp4xx_init_irq, ++ .timer = &ixp4xx_timer, ++ .init_machine = dsmg600_init, ++MACHINE_END +--- linux-ixp4xx.orig/arch/arm/tools/mach-types 2006-02-23 18:29:02.000000000 +0100 ++++ linux-ixp4xx/arch/arm/tools/mach-types 2006-02-23 18:29:39.000000000 +0100 +@@ -969,3 +969,4 @@ mxc300_30ads MACH_MXC30030ADS MXC30030A + fujitsu_wimaxsoc MACH_FUJITSU_WIMAXSOC FUJITSU_WIMAXSOC 956 + dualpcmodem MACH_DUALPCMODEM DUALPCMODEM 957 + gesbc9312 MACH_GESBC9312 GESBC9312 958 ++dsmg600 MACH_DSMG600 DSMG600 964 +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-ixp4xx/include/asm-arm/arch-ixp4xx/dsmg600.h 2006-02-23 18:29:11.000000000 +0100 +@@ -0,0 +1,62 @@ ++/* ++ * DSM-G600 platform specific definitions ++ * ++ * Copyright (c) 2006 Tower Technologies ++ * Author: Alessandro Zummo <a.zummo@towertech.it> ++ * ++ * based on ixdp425.h: ++ * Copyright 2004 (c) MontaVista, Software, Inc. ++ * ++ * This file is licensed under the terms of the GNU General Public ++ * License version 2. This program is licensed "as is" without any ++ * warranty of any kind, whether express or implied. ++ */ ++ ++#ifndef __ASM_ARCH_HARDWARE_H__ ++#error "Do not include this directly, instead #include <asm/hardware.h>" ++#endif ++ ++#define DSMG600_SDA_PIN 5 ++#define DSMG600_SCL_PIN 4 ++ ++/* ++ * DSMG600 PCI IRQs ++ */ ++#define DSMG600_PCI_MAX_DEV 4 ++#define DSMG600_PCI_IRQ_LINES 3 ++ ++ ++/* PCI controller GPIO to IRQ pin mappings */ ++#define DSMG600_PCI_INTA_PIN 11 ++#define DSMG600_PCI_INTB_PIN 10 ++#define DSMG600_PCI_INTC_PIN 9 ++#define DSMG600_PCI_INTD_PIN 8 ++#define DSMG600_PCI_INTE_PIN 7 ++#define DSMG600_PCI_INTF_PIN 6 ++ ++/* GPIO */ ++ ++#define DSMG600_GPIO0 0 ++#define DSMG600_GPIO1 1 ++#define DSMG600_GPIO2 2 ++#define DSMG600_GPIO3 3 ++#define DSMG600_GPIO4 4 ++#define DSMG600_GPIO5 5 ++#define DSMG600_GPIO6 6 ++#define DSMG600_GPIO7 7 ++#define DSMG600_GPIO8 8 ++#define DSMG600_GPIO9 9 ++#define DSMG600_GPIO10 10 ++#define DSMG600_GPIO11 11 ++#define DSMG600_GPIO12 12 ++#define DSMG600_GPIO13 13 ++#define DSMG600_GPIO14 14 ++#define DSMG600_GPIO15 15 ++ ++#define DSMG600_GPIO_PWRBTN DSMG600_GPIO15 /* power */ ++#define DSMG600_GPIO_RSTBTN DSMG600_GPIO3 /* reset */ ++ ++#define DSMG600_IRQ_PWRBTN IRQ_IXP4XX_GPIO15 ++#define DSMG600_IRQ_RSTBTN IRQ_IXP4XX_GPIO3 ++ ++#define DSMG600_GPIO_PWROFF DSMG600_GPIO2 /* power off */ +--- linux-ixp4xx.orig/arch/arm/mach-ixp4xx/Makefile 2006-02-23 18:29:02.000000000 +0100 ++++ linux-ixp4xx/arch/arm/mach-ixp4xx/Makefile 2006-02-23 18:29:11.000000000 +0100 +@@ -10,4 +10,5 @@ obj-$(CONFIG_ARCH_ADI_COYOTE) += coyote- + obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o gtwx5715-setup.o + obj-$(CONFIG_MACH_NSLU2) += nslu2-pci.o nslu2-setup.o nslu2-power.o + obj-$(CONFIG_MACH_NAS100D) += nas100d-pci.o nas100d-setup.o nas100d-power.o ++obj-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o dsmg600-setup.o + +--- linux-ixp4xx.orig/include/asm-arm/arch-ixp4xx/hardware.h 2006-02-23 18:29:02.000000000 +0100 ++++ linux-ixp4xx/include/asm-arm/arch-ixp4xx/hardware.h 2006-02-23 18:29:11.000000000 +0100 +@@ -46,5 +46,6 @@ extern unsigned int processor_id; + #include "prpmc1100.h" + #include "nslu2.h" + #include "nas100d.h" ++#include "dsmg600.h" + + #endif /* _ASM_ARCH_HARDWARE_H */ +--- linux-ixp4xx.orig/include/asm-arm/arch-ixp4xx/irqs.h 2006-02-23 18:29:02.000000000 +0100 ++++ linux-ixp4xx/include/asm-arm/arch-ixp4xx/irqs.h 2006-02-23 18:29:11.000000000 +0100 +@@ -109,4 +109,14 @@ + #define IRQ_NAS100D_PCI_INTD IRQ_IXP4XX_GPIO8 + #define IRQ_NAS100D_PCI_INTE IRQ_IXP4XX_GPIO7 + ++/* ++ * D-Link DSM-G600 board IRQs ++ */ ++#define IRQ_DSMG600_PCI_INTA IRQ_IXP4XX_GPIO11 ++#define IRQ_DSMG600_PCI_INTB IRQ_IXP4XX_GPIO10 ++#define IRQ_DSMG600_PCI_INTC IRQ_IXP4XX_GPIO9 ++#define IRQ_DSMG600_PCI_INTD IRQ_IXP4XX_GPIO8 ++#define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7 ++#define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6 ++ + #endif |