diff options
Diffstat (limited to 'target/linux/ixp4xx/patches-4.4/105-wg302v1_support.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches-4.4/105-wg302v1_support.patch | 261 |
1 files changed, 261 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-4.4/105-wg302v1_support.patch b/target/linux/ixp4xx/patches-4.4/105-wg302v1_support.patch new file mode 100644 index 0000000000..8793549c64 --- /dev/null +++ b/target/linux/ixp4xx/patches-4.4/105-wg302v1_support.patch @@ -0,0 +1,261 @@ +--- a/arch/arm/configs/ixp4xx_defconfig ++++ b/arch/arm/configs/ixp4xx_defconfig +@@ -13,6 +13,7 @@ CONFIG_MACH_AVILA=y + CONFIG_MACH_LOFT=y + CONFIG_ARCH_ADI_COYOTE=y + CONFIG_MACH_GATEWAY7001=y ++CONFIG_MACH_WG302V1=y + CONFIG_MACH_WG302V2=y + CONFIG_ARCH_IXDP425=y + CONFIG_MACH_IXDPG425=y +--- a/arch/arm/mach-ixp4xx/Kconfig ++++ b/arch/arm/mach-ixp4xx/Kconfig +@@ -45,6 +45,14 @@ config MACH_GATEWAY7001 + 7001 Access Point. For more information on this platform, + see http://openwrt.org + ++config MACH_WG302V1 ++ bool "Netgear WG302 v1 / WAG302 v1" ++ select PCI ++ help ++ Say 'Y' here if you want your kernel to support Netgear's ++ WG302 v1 or WAG302 v1 Access Points. For more information ++ on this platform, see http://openwrt.org ++ + config MACH_WG302V2 + bool "Netgear WG302 v2 / WAG302 v2" + select PCI +--- a/arch/arm/mach-ixp4xx/Makefile ++++ b/arch/arm/mach-ixp4xx/Makefile +@@ -15,6 +15,7 @@ obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-p + obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o + obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o + obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o ++obj-pci-$(CONFIG_MACH_WG302V1) += wg302v1-pci.o + obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o + obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o + obj-pci-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-pci.o +@@ -33,6 +34,7 @@ obj-$(CONFIG_MACH_NSLU2) += nslu2-setup. + obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o + obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o + obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o ++obj-$(CONFIG_MACH_WG302V1) += wg302v1-setup.o + obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o + obj-$(CONFIG_MACH_FSG) += fsg-setup.o + obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o +--- /dev/null ++++ b/arch/arm/mach-ixp4xx/wg302v1-pci.c +@@ -0,0 +1,63 @@ ++/* ++ * arch/arch/mach-ixp4xx/wg302v1-pci.c ++ * ++ * PCI setup routines for the Netgear WG302 v1 and WAG302 v1 ++ * ++ * Copyright (C) 2008 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 <mach/hardware.h> ++ ++#include <asm/mach/pci.h> ++ ++void __init wg302v1_pci_preinit(void) ++{ ++ irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW); ++ irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW); ++ ++ ixp4xx_pci_preinit(); ++} ++ ++static int __init wg302v1_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) ++{ ++ if (slot == 1) ++ return IRQ_IXP4XX_GPIO8; ++ else if (slot == 2) ++ return IRQ_IXP4XX_GPIO10; ++ else ++ return -1; ++} ++ ++struct hw_pci wg302v1_pci __initdata = { ++ .nr_controllers = 1, ++ .preinit = wg302v1_pci_preinit, ++ .ops = &ixp4xx_ops, ++ .setup = ixp4xx_setup, ++ .map_irq = wg302v1_map_irq, ++}; ++ ++int __init wg302v1_pci_init(void) ++{ ++ if (machine_is_wg302v1()) ++ pci_common_init(&wg302v1_pci); ++ return 0; ++} ++ ++subsys_initcall(wg302v1_pci_init); +--- /dev/null ++++ b/arch/arm/mach-ixp4xx/wg302v1-setup.c +@@ -0,0 +1,147 @@ ++/* ++ * arch/arm/mach-ixp4xx/wg302v1-setup.c ++ * ++ * Board setup for the Netgear WG302 v1 and WAG302 v1 ++ * ++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> ++ * ++ * based on coyote-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 <linux/types.h> ++#include <linux/memory.h> ++#include <linux/dma-mapping.h> ++ ++#include <asm/setup.h> ++#include <mach/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 wg302v1_flash_data = { ++ .map_name = "cfi_probe", ++ .width = 2, ++}; ++ ++static struct resource wg302v1_flash_resource = { ++ .flags = IORESOURCE_MEM, ++}; ++ ++static struct platform_device wg302v1_flash = { ++ .name = "IXP4XX-Flash", ++ .id = 0, ++ .dev = { ++ .platform_data = &wg302v1_flash_data, ++ }, ++ .num_resources = 1, ++ .resource = &wg302v1_flash_resource, ++}; ++ ++static struct resource wg302v1_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 wg302v1_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 wg302v1_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM, ++ .dev = { ++ .platform_data = wg302v1_uart_data, ++ }, ++ .num_resources = 2, ++ .resource = wg302v1_uart_resources, ++}; ++ ++static struct eth_plat_info wg302v1_plat_eth[] = { ++ { ++ .phy = 30, ++ .rxq = 3, ++ .txreadyq = 20, ++ } ++}; ++ ++static struct platform_device wg302v1_eth[] = { ++ { ++ .name = "ixp4xx_eth", ++ .id = IXP4XX_ETH_NPEB, ++ .dev.platform_data = wg302v1_plat_eth, ++ .dev.coherent_dma_mask = DMA_BIT_MASK(32), ++ } ++}; ++ ++static struct platform_device *wg302v1_devices[] __initdata = { ++ &wg302v1_flash, ++ &wg302v1_uart, ++ &wg302v1_eth[0], ++}; ++ ++static void __init wg302v1_init(void) ++{ ++ ixp4xx_sys_init(); ++ ++ wg302v1_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); ++ wg302v1_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(wg302v1_devices, ARRAY_SIZE(wg302v1_devices)); ++} ++ ++#ifdef CONFIG_MACH_WG302V1 ++MACHINE_START(WG302V1, "Netgear WG302 v1 / WAG302 v1") ++ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ ++ .fixup = wg302v1_fixup, ++ .map_io = ixp4xx_map_io, ++ .init_irq = ixp4xx_init_irq, ++ .init_time = ixp4xx_timer_init, ++ .atag_offset = 0x0100, ++ .init_machine = wg302v1_init, ++#if defined(CONFIG_PCI) ++ .dma_zone_size = SZ_64M, ++#endif ++ .restart = ixp4xx_restart, ++MACHINE_END ++#endif |