From 7d9eed234cc7f86519a642a37688556093b9d762 Mon Sep 17 00:00:00 2001 From: Imre Kaloz Date: Mon, 14 Jan 2008 22:36:09 +0000 Subject: add support for the Netgear WG302v1/WAG302v1 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10197 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/ixp4xx/config-default | 1 + .../patches-2.6.23/160-wg302v1_support.patch | 217 +++++++++++++++++++++ .../patches-2.6.23/161-wg302v1_mac_plat_info.patch | 31 +++ .../patches-2.6.23/162-wg302v1_mem_fixup.patch | 48 +++++ 4 files changed, 297 insertions(+) create mode 100644 target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch create mode 100644 target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch create mode 100644 target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch (limited to 'target/linux/ixp4xx') diff --git a/target/linux/ixp4xx/config-default b/target/linux/ixp4xx/config-default index a5df2ed645..1b725f646b 100644 --- a/target/linux/ixp4xx/config-default +++ b/target/linux/ixp4xx/config-default @@ -219,6 +219,7 @@ CONFIG_MACH_NAS100D=y CONFIG_MACH_NSLU2=y CONFIG_MACH_PRONGHORNMETRO=y CONFIG_MACH_SIDEWINDER=y +CONFIG_MACH_WG302V1=y CONFIG_MACH_WG302V2=y CONFIG_MACH_WRT300NV2=y # CONFIG_MAC_PARTITION is not set diff --git a/target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch b/target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch new file mode 100644 index 0000000000..129e5ca8e1 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.23/160-wg302v1_support.patch @@ -0,0 +1,217 @@ +diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Kconfig +--- linux-2.6.23.12/arch/arm/mach-ixp4xx/Kconfig 2008-01-14 22:08:42.000000000 +0100 ++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Kconfig 2008-01-14 22:12:21.000000000 +0100 +@@ -49,6 +49,14 @@ + 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 +diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Makefile +--- linux-2.6.23.12/arch/arm/mach-ixp4xx/Makefile 2008-01-14 22:08:42.000000000 +0100 ++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/Makefile 2008-01-14 22:11:47.000000000 +0100 +@@ -14,6 +14,7 @@ + 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-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-pci.o +@@ -33,6 +34,7 @@ + obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o nas100d-power.o + obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o + obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o ++obj-$(CONFIG_MACH_WG302V1) += wg302v1-setup.o + obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o + obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o + obj-$(CONFIG_MACH_PRONGHORNMETRO) += pronghornmetro-setup.o +diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-pci.c linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-pci.c +--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-pci.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-pci.c 2008-01-14 22:33:52.000000000 +0100 +@@ -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 ++ * ++ * based on coyote-pci.c: ++ * Copyright (C) 2002 Jungo Software Technologies. ++ * Copyright (C) 2003 MontaVista Software, Inc. ++ * ++ * Maintainer: Imre Kaloz ++ * ++ * 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 ++#include ++#include ++#include ++ ++#include ++#include ++ ++#include ++ ++void __init wg302v1_pci_preinit(void) ++{ ++ set_irq_type(IRQ_IXP4XX_GPIO8, IRQT_LOW); ++ set_irq_type(IRQ_IXP4XX_GPIO10, IRQT_LOW); ++ ++ ixp4xx_pci_preinit(); ++} ++ ++static int __init wg302v1_map_irq(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, ++ .swizzle = pci_std_swizzle, ++ .setup = ixp4xx_setup, ++ .scan = ixp4xx_scan_bus, ++ .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); +diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c +--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:04:01.000000000 +0100 +@@ -0,0 +1,109 @@ ++/* ++ * arch/arm/mach-ixp4xx/wg302v1-setup.c ++ * ++ * Board setup for the Netgear WG302 v1 and WAG302 v1 ++ * ++ * Copyright (C) 2008 Imre Kaloz ++ * ++ * based on coyote-setup.c: ++ * Copyright (C) 2003-2005 MontaVista Software, Inc. ++ * ++ * Author: Imre Kaloz ++ * ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++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_resource = { ++ .start = IXP4XX_UART1_BASE_PHYS, ++ .end = IXP4XX_UART1_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, ++ }, ++ { }, ++}; ++ ++static struct platform_device wg302v1_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM, ++ .dev = { ++ .platform_data = wg302v1_uart_data, ++ }, ++ .num_resources = 1, ++ .resource = &wg302v1_uart_resource, ++}; ++ ++static struct platform_device *wg302v1_devices[] __initdata = { ++ &wg302v1_flash, ++ &wg302v1_uart, ++}; ++ ++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 */ ++ .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 = wg302v1_init, ++MACHINE_END ++#endif diff --git a/target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch b/target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch new file mode 100644 index 0000000000..250d85e6d9 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.23/161-wg302v1_mac_plat_info.patch @@ -0,0 +1,31 @@ +diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c +--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:06:42.000000000 +0100 ++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:03:16.000000000 +0100 +@@ -77,9 +77,27 @@ + .resource = &wg302v1_uart_resource, + }; + ++/* Built-in 10/100 Ethernet MAC interfaces */ ++static struct eth_plat_info wg302_plat_eth[] = { ++ { ++ .phy = 30, ++ .rxq = 3, ++ .txreadyq = 20, ++ } ++}; ++ ++static struct platform_device wg302_eth[] = { ++ { ++ .name = "ixp4xx_eth", ++ .id = IXP4XX_ETH_NPEB, ++ .dev.platform_data = wg302_plat_eth, ++ } ++}; ++ + static struct platform_device *wg302v1_devices[] __initdata = { + &wg302v1_flash, + &wg302v1_uart, ++ &wg302_eth[0], + }; + + static void __init wg302v1_init(void) diff --git a/target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch b/target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch new file mode 100644 index 0000000000..b370088aec --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.23/162-wg302v1_mem_fixup.patch @@ -0,0 +1,48 @@ +diff -Nur linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c +--- linux-2.6.23.12/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:12:03.000000000 +0100 ++++ linux-2.6.23.12-owrt/arch/arm/mach-ixp4xx/wg302v1-setup.c 2008-01-14 23:11:34.000000000 +0100 +@@ -100,6 +100,36 @@ + &wg302_eth[0], + }; + ++static char wg302v1_mem_fixup[] __initdata = "mem=32M "; ++ ++static void __init wg302v1_fixup(struct machine_desc *desc, ++ struct tag *tags, char **cmdline, struct meminfo *mi) ++ ++{ ++ struct tag *t = tags; ++ char *p = *cmdline; ++ ++ /* Find the end of the tags table, taking note of any cmdline tag. */ ++ for (; t->hdr.size; t = tag_next(t)) { ++ if (t->hdr.tag == ATAG_CMDLINE) { ++ p = t->u.cmdline.cmdline; ++ } ++ } ++ ++ /* Overwrite the end of the table with a new cmdline tag. */ ++ t->hdr.tag = ATAG_CMDLINE; ++ t->hdr.size = (sizeof (struct tag_header) + ++ strlen(wg302v1_mem_fixup) + strlen(p) + 1 + 4) >> 2; ++ strlcpy(t->u.cmdline.cmdline, wg302v1_mem_fixup, COMMAND_LINE_SIZE); ++ strlcpy(t->u.cmdline.cmdline + strlen(wg302v1_mem_fixup), p, ++ COMMAND_LINE_SIZE - strlen(wg302v1_mem_fixup)); ++ ++ /* Terminate the table. */ ++ t = tag_next(t); ++ t->hdr.tag = ATAG_NONE; ++ t->hdr.size = 0; ++} ++ + static void __init wg302v1_init(void) + { + ixp4xx_sys_init(); +@@ -118,6 +148,7 @@ + /* Maintainer: Imre Kaloz */ + .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, + .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, ++ .fixup = wg302v1_fixup, + .map_io = ixp4xx_map_io, + .init_irq = ixp4xx_init_irq, + .timer = &ixp4xx_timer, -- cgit v1.2.3