diff options
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.26/120-compex_support.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.26/120-compex_support.patch | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.26/120-compex_support.patch b/target/linux/ixp4xx/patches-2.6.26/120-compex_support.patch new file mode 100644 index 0000000000..689d7a3c70 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.26/120-compex_support.patch @@ -0,0 +1,180 @@ +--- a/arch/arm/mach-ixp4xx/Kconfig ++++ b/arch/arm/mach-ixp4xx/Kconfig +@@ -65,6 +65,14 @@ + Engineering Pronghorn Metro Platform. For more + information on this platform, see <file:Documentation/arm/IXP4xx>. + ++config MACH_COMPEX ++ bool "Compex WP18 / NP18A" ++ select PCI ++ help ++ Say 'Y' here if you want your kernel to support Compex' ++ WP18 or NP18A boards. For more information on this ++ platform, see http://openwrt.org ++ + config ARCH_IXDP425 + bool "IXDP425" + help +--- a/arch/arm/mach-ixp4xx/Makefile ++++ b/arch/arm/mach-ixp4xx/Makefile +@@ -17,6 +17,7 @@ + obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o + obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o + obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o ++obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o + + obj-y += common.o + +@@ -32,6 +33,7 @@ + obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o + obj-$(CONFIG_MACH_FSG) += fsg-setup.o + obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o ++obj-$(CONFIG_MACH_COMPEX) += compex-setup.o + + obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o + obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o +--- /dev/null ++++ b/arch/arm/mach-ixp4xx/compex-setup.c +@@ -0,0 +1,120 @@ ++/* ++ * arch/arm/mach-ixp4xx/compex-setup.c ++ * ++ * Ccompex WP18 / NP18A board-setup ++ * ++ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org> ++ * ++ * based on ixdp425-setup.c: ++ * Copyright (C) 2003-2005 MontaVista Software, Inc. ++ * ++ * Author: Imre Kaloz <Kaloz@openwrt.org> ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/device.h> ++#include <linux/serial.h> ++#include <linux/tty.h> ++#include <linux/serial_8250.h> ++#include <linux/slab.h> ++ ++#include <asm/types.h> ++#include <asm/setup.h> ++#include <asm/memory.h> ++#include <asm/hardware.h> ++#include <asm/mach-types.h> ++#include <asm/irq.h> ++#include <asm/mach/arch.h> ++#include <asm/mach/flash.h> ++ ++static struct flash_platform_data compex_flash_data = { ++ .map_name = "cfi_probe", ++ .width = 2, ++}; ++ ++static struct resource compex_flash_resource = { ++ .flags = IORESOURCE_MEM, ++}; ++ ++static struct platform_device compex_flash = { ++ .name = "IXP4XX-Flash", ++ .id = 0, ++ .dev = { ++ .platform_data = &compex_flash_data, ++ }, ++ .num_resources = 1, ++ .resource = &compex_flash_resource, ++}; ++ ++static struct resource compex_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 compex_uart_data[] = { ++ { ++ .mapbase = IXP4XX_UART1_BASE_PHYS, ++ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, ++ .irq = IRQ_IXP4XX_UART1, ++ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, ++ .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 | UPF_SKIP_TEST, ++ .iotype = UPIO_MEM, ++ .regshift = 2, ++ .uartclk = IXP4XX_UART_XTAL, ++ }, ++ { }, ++}; ++ ++static struct platform_device compex_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM, ++ .dev.platform_data = compex_uart_data, ++ .num_resources = 2, ++ .resource = compex_uart_resources, ++}; ++ ++static struct platform_device *compex_devices[] __initdata = { ++ &compex_flash, ++ &compex_uart ++}; ++ ++static void __init compex_init(void) ++{ ++ ixp4xx_sys_init(); ++ ++ compex_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); ++ compex_flash_resource.end = ++ IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; ++ ++ platform_add_devices(compex_devices, ARRAY_SIZE(compex_devices)); ++} ++ ++#ifdef CONFIG_MACH_COMPEX ++MACHINE_START(COMPEX, "Compex WP18 / NP18A") ++ /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */ ++ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, ++ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, ++ .map_io = ixp4xx_map_io, ++ .init_irq = ixp4xx_init_irq, ++ .timer = &ixp4xx_timer, ++ .boot_params = 0x0100, ++ .init_machine = compex_init, ++MACHINE_END ++#endif +--- a/arch/arm/mach-ixp4xx/ixdp425-pci.c ++++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c +@@ -66,7 +66,7 @@ + int __init ixdp425_pci_init(void) + { + if (machine_is_ixdp425() || machine_is_ixcdp1100() || +- machine_is_ixdp465() || machine_is_kixrp435()) ++ machine_is_ixdp465() || machine_is_kixrp435() || machine_is_compex()) + pci_common_init(&ixdp425_pci); + return 0; + } +--- a/arch/arm/tools/mach-types ++++ b/arch/arm/tools/mach-types +@@ -1276,7 +1276,7 @@ + smdk6400 MACH_SMDK6400 SMDK6400 1270 + nokia_n800 MACH_NOKIA_N800 NOKIA_N800 1271 + greenphone MACH_GREENPHONE GREENPHONE 1272 +-compex42x MACH_COMPEXWP18 COMPEXWP18 1273 ++compex MACH_COMPEX COMPEX 1273 + xmate MACH_XMATE XMATE 1274 + energizer MACH_ENERGIZER ENERGIZER 1275 + ime1 MACH_IME1 IME1 1276 |