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Diffstat (limited to 'target/linux/ixp4xx/patches-4.1/105-wg302v1_support.patch')
-rw-r--r--target/linux/ixp4xx/patches-4.1/105-wg302v1_support.patch261
1 files changed, 261 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-4.1/105-wg302v1_support.patch b/target/linux/ixp4xx/patches-4.1/105-wg302v1_support.patch
new file mode 100644
index 0000000..8793549
--- /dev/null
+++ b/target/linux/ixp4xx/patches-4.1/105-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