diff options
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.26')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.26/115-sidewinder_support.patch (renamed from target/linux/ixp4xx/patches-2.6.26/140-sidewinder_support.patch) | 122 |
1 files changed, 84 insertions, 38 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.26/140-sidewinder_support.patch b/target/linux/ixp4xx/patches-2.6.26/115-sidewinder_support.patch index fcd9d67b67..038d173fc2 100644 --- a/target/linux/ixp4xx/patches-2.6.26/140-sidewinder_support.patch +++ b/target/linux/ixp4xx/patches-2.6.26/115-sidewinder_support.patch @@ -1,3 +1,18 @@ +From 60bdaaaf3446b4237566c6e04855186fc7bd766b Mon Sep 17 00:00:00 2001 +From: Imre Kaloz <kaloz@openwrt.org> +Date: Sun, 13 Jul 2008 22:46:45 +0200 +Subject: [PATCH] Add support for the ADI Sidewinder + +Signed-off-by: Imre Kaloz <kaloz@openwrt.org> +--- + arch/arm/mach-ixp4xx/Kconfig | 10 ++- + arch/arm/mach-ixp4xx/Makefile | 2 + + arch/arm/mach-ixp4xx/sidewinder-pci.c | 68 ++++++++++++++ + arch/arm/mach-ixp4xx/sidewinder-setup.c | 151 +++++++++++++++++++++++++++++++ + 4 files changed, 230 insertions(+), 1 deletions(-) + create mode 100644 arch/arm/mach-ixp4xx/sidewinder-pci.c + create mode 100644 arch/arm/mach-ixp4xx/sidewinder-setup.c + --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -81,6 +81,14 @@ @@ -5,17 +20,17 @@ def_bool MACH_PRONGHORN +config MACH_SIDEWINDER -+ bool "Sidewinder" ++ bool "ADI Sidewinder" + select PCI + help + Say 'Y' here if you want your kernel to support the ADI -+ Engineering Sidewinder Platform. For more -+ information on this platform, see <file:Documentation/arm/IXP4xx>. ++ Engineering Sidewinder board. For more information on this ++ platform, see http://www.adiengineering.com + - config MACH_COMPEX - bool "Compex WP18 / NP18A" - select PCI -@@ -179,7 +187,7 @@ + config ARCH_IXDP425 + bool "IXDP425" + help +@@ -163,7 +171,7 @@ # config CPU_IXP46X bool @@ -26,31 +41,31 @@ config CPU_IXP43X --- a/arch/arm/mach-ixp4xx/Makefile +++ b/arch/arm/mach-ixp4xx/Makefile -@@ -20,6 +20,7 @@ +@@ -18,6 +18,7 @@ + obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o + obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o obj-pci-$(CONFIG_MACH_PRONGHORN) += pronghorn-pci.o - obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o - obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o -+obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o ++obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o obj-y += common.o -@@ -38,6 +39,7 @@ +@@ -34,6 +35,7 @@ + obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o + obj-$(CONFIG_MACH_FSG) += fsg-setup.o obj-$(CONFIG_MACH_PRONGHORN) += pronghorn-setup.o - obj-$(CONFIG_MACH_COMPEX) += compex-setup.o - obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o +obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o --- /dev/null +++ b/arch/arm/mach-ixp4xx/sidewinder-pci.c -@@ -0,0 +1,71 @@ +@@ -0,0 +1,68 @@ +/* + * arch/arch/mach-ixp4xx/pronghornmetro-pci.c + * + * PCI setup routines for ADI Engineering Sidewinder + * -+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org> ++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> + * + * based on coyote-pci.c: + * Copyright (C) 2002 Jungo Software Technologies. @@ -75,10 +90,6 @@ + +#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 sidewinder_pci_preinit(void) +{ + set_irq_type(IRQ_IXP4XX_GPIO11, IRQT_LOW); @@ -96,16 +107,17 @@ + return IRQ_IXP4XX_GPIO10; + else if (slot == 3) + return IRQ_IXP4XX_GPIO9; -+ else return -1; ++ else ++ return -1; +} + +struct hw_pci sidewinder_pci __initdata = { -+ .nr_controllers = 1, -+ .preinit = sidewinder_pci_preinit, -+ .swizzle = pci_std_swizzle, -+ .setup = ixp4xx_setup, -+ .scan = ixp4xx_scan_bus, -+ .map_irq = sidewinder_map_irq, ++ .nr_controllers = 1, ++ .preinit = sidewinder_pci_preinit, ++ .swizzle = pci_std_swizzle, ++ .setup = ixp4xx_setup, ++ .scan = ixp4xx_scan_bus, ++ .map_irq = sidewinder_map_irq, +}; + +int __init sidewinder_pci_init(void) @@ -118,13 +130,13 @@ +subsys_initcall(sidewinder_pci_init); --- /dev/null +++ b/arch/arm/mach-ixp4xx/sidewinder-setup.c -@@ -0,0 +1,115 @@ +@@ -0,0 +1,149 @@ +/* + * arch/arm/mach-ixp4xx/sidewinder-setup.c + * + * Board setup for the ADI Engineering Sidewinder + * -+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org> ++ * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org> + * + * based on coyote-setup.c: + * Copyright (C) 2003-2005 MontaVista Software, Inc. @@ -161,14 +173,14 @@ + +static struct resource sidewinder_uart_resources[] = { + { -+ .start = IXP4XX_UART1_BASE_PHYS, -+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, ++ .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, ++ .start = IXP4XX_UART2_BASE_PHYS, ++ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, ++ .flags = IORESOURCE_MEM, + } +}; + @@ -197,16 +209,52 @@ +static struct platform_device sidewinder_uart = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, -+ .dev = { ++ .dev = { + .platform_data = sidewinder_uart_data, + }, + .num_resources = ARRAY_SIZE(sidewinder_uart_resources), + .resource = sidewinder_uart_resources, +}; + ++static struct eth_plat_info sidewinder_plat_eth[] = { ++ { ++ .phy = 5, ++ .rxq = 3, ++ .txreadyq = 20, ++ }, { ++ .phy = IXP4XX_ETH_PHY_MAX_ADDR, ++ .phy_mask = 0x1e, ++ .rxq = 4, ++ .txreadyq = 21, ++ }, { ++ .phy = 31, ++ .rxq = 2, ++ .txreadyq = 19, ++ } ++}; ++ ++static struct platform_device sidewinder_eth[] = { ++ { ++ .name = "ixp4xx_eth", ++ .id = IXP4XX_ETH_NPEB, ++ .dev.platform_data = sidewinder_plat_eth, ++ }, { ++ .name = "ixp4xx_eth", ++ .id = IXP4XX_ETH_NPEC, ++ .dev.platform_data = sidewinder_plat_eth + 1, ++ }, { ++ .name = "ixp4xx_eth", ++ .id = IXP4XX_ETH_NPEA, ++ .dev.platform_data = sidewinder_plat_eth + 2, ++ } ++}; ++ +static struct platform_device *sidewinder_devices[] __initdata = { + &sidewinder_flash, + &sidewinder_uart, ++ &sidewinder_eth[0], ++ &sidewinder_eth[1], ++ &sidewinder_eth[2], +}; + +static void __init sidewinder_init(void) @@ -222,7 +270,6 @@ + platform_add_devices(sidewinder_devices, ARRAY_SIZE(sidewinder_devices)); +} + -+#ifdef CONFIG_MACH_SIDEWINDER +MACHINE_START(SIDEWINDER, "ADI Engineering Sidewinder") + /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */ + .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, @@ -233,4 +280,3 @@ + .boot_params = 0x0100, + .init_machine = sidewinder_init, +MACHINE_END -+#endif |