diff options
Diffstat (limited to 'target/linux/ixp4xx/patches/300-wg302v2.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches/300-wg302v2.patch | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches/300-wg302v2.patch b/target/linux/ixp4xx/patches/300-wg302v2.patch new file mode 100644 index 0000000000..8dc1d72d9e --- /dev/null +++ b/target/linux/ixp4xx/patches/300-wg302v2.patch @@ -0,0 +1,231 @@ +diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig +--- linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig 2007-04-02 16:09:06.000000000 +0200 ++++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig 2007-04-02 16:01:25.000000000 +0200 +@@ -41,6 +41,14 @@ + 7001 Access Point. For more information on this platform, + see http://openwrt.org + ++config MACH_WG302V2 ++ bool "Netgear WG302 v2 / WAG302 v2" ++ select PCI ++ help ++ Say 'Y' here if you want your kernel to support Netgear's ++ WG302 v2 or WAG302 v2 Access Points. For more information ++ on this platform, see http://openwrt.org ++ + config ARCH_IXDP425 + bool "IXDP425" + help +diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile +--- linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile 2007-04-02 16:09:06.000000000 +0200 ++++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile 2007-04-02 16:09:25.000000000 +0200 +@@ -12,6 +12,7 @@ + obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-pci.o + obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o + obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o ++obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o + + obj-y += common.o + +@@ -22,5 +23,6 @@ + obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.o nslu2-power.o + obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o + obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o ++obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o + + obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o +diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-pci.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-pci.c +--- linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-pci.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-pci.c 2007-04-02 16:00:12.000000000 +0200 +@@ -0,0 +1,68 @@ ++/* ++ * arch/arch/mach-ixp4xx/wg302v2-pci.c ++ * ++ * PCI setup routines for the Netgear WG302 v2 and WAG302 v2 ++ * ++ * Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org> ++ * ++ * based on coyote-pci.c: ++ * Copyright (C) 2002 Jungo Software Technologies. ++ * Copyright (C) 2003 MontaVista Software, Inc. ++ * ++ * Maintainer: Imre Kaloz <kaloz@openwrt.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/kernel.h> ++#include <linux/pci.h> ++#include <linux/init.h> ++#include <linux/irq.h> ++ ++#include <asm/mach-types.h> ++#include <asm/hardware.h> ++#include <asm/irq.h> ++ ++#include <asm/mach/pci.h> ++ ++extern void ixp4xx_pci_preinit(void); ++extern int ixp4xx_setup(int nr, struct pci_sys_data *sys); ++extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys); ++ ++void __init wg302v2_pci_preinit(void) ++{ ++ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW); ++ set_irq_type(IRQ_IXP4XX_GPIO9, IRQT_LOW); ++ ++ ixp4xx_pci_preinit(); ++} ++ ++static int __init wg302v2_map_irq(struct pci_dev *dev, u8 slot, u8 pin) ++{ ++ if (slot == 1) ++ return IRQ_IXP4XX_GPIO8; ++ else if (slot == 2) ++ return IRQ_IXP4XX_GPIO9; ++ else return -1; ++} ++ ++struct hw_pci wg302v2_pci __initdata = { ++ .nr_controllers = 1, ++ .preinit = wg302v2_pci_preinit, ++ .swizzle = pci_std_swizzle, ++ .setup = ixp4xx_setup, ++ .scan = ixp4xx_scan_bus, ++ .map_irq = wg302v2_map_irq, ++}; ++ ++int __init wg302v2_pci_init(void) ++{ ++ if (machine_is_wg302v2()) ++ pci_common_init(&wg302v2_pci); ++ return 0; ++} ++ ++subsys_initcall(wg302v2_pci_init); +diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-setup.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-setup.c +--- linux-2.6.19.2/arch/arm/mach-ixp4xx/wg302v2-setup.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/wg302v2-setup.c 2007-04-02 16:08:57.000000000 +0200 +@@ -0,0 +1,107 @@ ++/* ++ * arch/arm/mach-ixp4xx/wg302-setup.c ++ * ++ * Board setup for the Netgear WG302 v2 and WAG302 v2 ++ * ++ * based on coyote-setup.c: ++ * Copyright (C) 2003-2005 MontaVista Software, Inc. ++ * ++ * Maintainer: 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/irq.h> ++#include <asm/mach-types.h> ++#include <asm/mach/arch.h> ++#include <asm/mach/flash.h> ++ ++static struct flash_platform_data wg302v2_flash_data = { ++ .map_name = "cfi_probe", ++ .width = 2, ++}; ++ ++static struct resource wg302v2_flash_resource = { ++ .flags = IORESOURCE_MEM, ++}; ++ ++static struct platform_device wg302v2_flash = { ++ .name = "IXP4XX-Flash", ++ .id = 0, ++ .dev = { ++ .platform_data = &wg302v2_flash_data, ++ }, ++ .num_resources = 1, ++ .resource = &wg302v2_flash_resource, ++}; ++ ++static struct resource wg302v2_uart_resource = { ++ .start = IXP4XX_UART2_BASE_PHYS, ++ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, ++ .flags = IORESOURCE_MEM, ++}; ++ ++static struct plat_serial8250_port wg302v2_uart_data[] = { ++ { ++ .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 wg302v2_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM, ++ .dev = { ++ .platform_data = wg302v2_uart_data, ++ }, ++ .num_resources = 1, ++ .resource = &wg302v2_uart_resource, ++}; ++ ++static struct platform_device *wg302v2_devices[] __initdata = { ++ &wg302v2_flash, ++ &wg302v2_uart, ++}; ++ ++static void __init wg302v2_init(void) ++{ ++ ixp4xx_sys_init(); ++ ++ wg302v2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); ++ wg302v2_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1; ++ ++ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; ++ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; ++ ++ platform_add_devices(wg302v2_devices, ARRAY_SIZE(wg302v2_devices)); ++} ++ ++#ifdef CONFIG_MACH_WG302V2 ++MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2") ++ /* 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 = wg302v2_init, ++MACHINE_END ++#endif +diff -Nur linux-2.6.19.2/include/asm-arm/arch-ixp4xx/uncompress.h linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/uncompress.h +--- linux-2.6.19.2/include/asm-arm/arch-ixp4xx/uncompress.h 2007-04-02 16:09:06.000000000 +0200 ++++ linux-2.6.19.2-owrt/include/asm-arm/arch-ixp4xx/uncompress.h 2007-04-02 16:02:04.000000000 +0200 +@@ -40,7 +40,7 @@ + /* + * Some boards are using UART2 as console + */ +- if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001()) ++ if (machine_is_adi_coyote() || machine_is_gtwx5715() || machine_is_gateway7001() || machine_is_wg302v2()) + uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS; + else + uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS; |