diff options
Diffstat (limited to 'openwrt/target/linux/xscale-2.6/patches/001-gateway_7001.patch')
| -rw-r--r-- | openwrt/target/linux/xscale-2.6/patches/001-gateway_7001.patch | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/openwrt/target/linux/xscale-2.6/patches/001-gateway_7001.patch b/openwrt/target/linux/xscale-2.6/patches/001-gateway_7001.patch new file mode 100644 index 000000000..b8219f861 --- /dev/null +++ b/openwrt/target/linux/xscale-2.6/patches/001-gateway_7001.patch @@ -0,0 +1,313 @@ +diff -Nur linux-2.6.16.4/arch/arm/mach-ixp4xx/Kconfig linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/Kconfig +--- linux-2.6.16.4/arch/arm/mach-ixp4xx/Kconfig 2006-04-11 19:19:28.000000000 +0200 ++++ linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/Kconfig 2006-04-12 16:47:34.000000000 +0200 +@@ -30,6 +30,13 @@ + Engineering Coyote Gateway Reference Platform. For more + information on this platform, see <file:Documentation/arm/IXP4xx>. + ++config MACH_GATEWAY7001 ++ bool "Gateway 7001" ++ help ++ Say 'Y' here if you want your kernel to support Gateway's ++ 7001 Access Point. For more information on this platform, ++ see http://openwrt.org ++ + config ARCH_IXDP425 + bool "IXDP425" + help +diff -Nur linux-2.6.16.4/arch/arm/mach-ixp4xx/Makefile linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/Makefile +--- linux-2.6.16.4/arch/arm/mach-ixp4xx/Makefile 2006-04-11 19:19:28.000000000 +0200 ++++ linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/Makefile 2006-04-12 22:34:09.000000000 +0200 +@@ -10,4 +10,5 @@ + obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o gtwx5715-setup.o + obj-$(CONFIG_MACH_NSLU2) += nslu2-pci.o nslu2-setup.o nslu2-power.o + obj-$(CONFIG_MACH_NAS100D) += nas100d-pci.o nas100d-setup.o nas100d-power.o ++obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o gateway7001-setup.o + +diff -Nur linux-2.6.16.4/arch/arm/mach-ixp4xx/gateway7001-pci.c linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/gateway7001-pci.c +--- linux-2.6.16.4/arch/arm/mach-ixp4xx/gateway7001-pci.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/gateway7001-pci.c 2006-04-12 22:35:29.000000000 +0200 +@@ -0,0 +1,77 @@ ++/* ++ * arch/arm/mach-ixp4xx/gateway7001-pci.c ++ * ++ * Gateway 7001 board-level PCI initialization ++ * ++ * Copyright (c) 2006 Imre Kaloz <kaloz@openwrt.org> ++ * ++ * based on ixdp425-pci.c: ++ * Copyright (C) 2002 Intel Corporation. ++ * Copyright (C) 2003-2004 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/config.h> ++#include <linux/pci.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++ ++#include <asm/mach/pci.h> ++#include <asm/irq.h> ++#include <asm/hardware.h> ++#include <asm/mach-types.h> ++ ++void __init gateway7001_pci_preinit(void) ++{ ++ set_irq_type(IRQ_GATEWAY7001_PCI_INTA, IRQT_LOW); ++ set_irq_type(IRQ_GATEWAY7001_PCI_INTB, IRQT_LOW); ++ set_irq_type(IRQ_GATEWAY7001_PCI_INTC, IRQT_LOW); ++ set_irq_type(IRQ_GATEWAY7001_PCI_INTD, IRQT_LOW); ++ ++ ixp4xx_pci_preinit(); ++} ++ ++static int __init gateway7001_map_irq(struct pci_dev *dev, u8 slot, u8 pin) ++{ ++ static int pci_irq_table[GATEWAY7001_PCI_IRQ_LINES] = { ++ IRQ_GATEWAY7001_PCI_INTA, ++ IRQ_GATEWAY7001_PCI_INTB, ++ IRQ_GATEWAY7001_PCI_INTC, ++ IRQ_GATEWAY7001_PCI_INTD ++ }; ++ ++ int irq = -1; ++ ++ if (slot >= 1 && slot <= GATEWAY7001_PCI_MAX_DEV && ++ pin >= 1 && pin <= GATEWAY7001_PCI_IRQ_LINES) { ++ irq = pci_irq_table[(slot + pin - 2) % 4]; ++ } ++ ++ return irq; ++} ++ ++struct hw_pci gateway7001_pci __initdata = { ++ .nr_controllers = 1, ++ .preinit = gateway7001_pci_preinit, ++ .swizzle = pci_std_swizzle, ++ .setup = ixp4xx_setup, ++ .scan = ixp4xx_scan_bus, ++ .map_irq = gateway7001_map_irq, ++}; ++ ++int __init gateway7001_pci_init(void) ++{ ++ if (machine_is_gateway7001()) ++ pci_common_init(&gateway7001_pci); ++ return 0; ++} ++ ++subsys_initcall(gateway7001_pci_init); ++ +diff -Nur linux-2.6.16.4/arch/arm/mach-ixp4xx/gateway7001-setup.c linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/gateway7001-setup.c +--- linux-2.6.16.4/arch/arm/mach-ixp4xx/gateway7001-setup.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.16.4-owrt/arch/arm/mach-ixp4xx/gateway7001-setup.c 2006-04-12 22:45:53.000000000 +0200 +@@ -0,0 +1,136 @@ ++/* ++ * arch/arm/mach-ixp4xx/gateway7001-setup.c ++ * ++ * Gateway 7001 board-setup ++ * ++ * Copyright (C) 2006 Imre Kaloz <kaloz@openwrt.org> ++ * ++ * based-on ixdp425-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 <asm/types.h> ++#include <asm/setup.h> ++#include <asm/memory.h> ++#include <asm/hardware.h> ++#include <asm/mach-types.h> ++#include <asm/irq.h> ++#include <asm/mach/arch.h> ++#include <asm/mach/flash.h> ++ ++static struct flash_platform_data gateway7001_flash_data = { ++ .map_name = "cfi_probe", ++ .width = 2, ++}; ++ ++static struct resource gateway7001_flash_resource = { ++ .flags = IORESOURCE_MEM, ++}; ++ ++static struct platform_device gateway7001_flash = { ++ .name = "IXP4XX-Flash", ++ .id = 0, ++ .dev = { ++ .platform_data = &gateway7001_flash_data, ++ }, ++ .num_resources = 1, ++ .resource = &gateway7001_flash_resource, ++}; ++ ++static struct ixp4xx_i2c_pins gateway7001_i2c_gpio_pins = { ++ .sda_pin = GATEWAY7001_SDA_PIN, ++ .scl_pin = GATEWAY7001_SCL_PIN, ++}; ++ ++static struct platform_device gateway7001_i2c_controller = { ++ .name = "IXP4XX-I2C", ++ .id = 0, ++ .dev = { ++ .platform_data = &gateway7001_i2c_gpio_pins, ++ }, ++ .num_resources = 0 ++}; ++ ++static struct resource gateway7001_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 gateway7001_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 gateway7001_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM, ++ .dev.platform_data = gateway7001_uart_data, ++ .num_resources = 2, ++ .resource = gateway7001_uart_resources ++}; ++ ++static struct platform_device *gateway7001_devices[] __initdata = { ++ &gateway7001_i2c_controller, ++ &gateway7001_flash, ++ &gateway7001_uart ++}; ++ ++static void __init gateway7001_init(void) ++{ ++ ixp4xx_sys_init(); ++ ++ gateway7001_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); ++ gateway7001_flash_resource.end = ++ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; ++ ++ platform_add_devices(gateway7001_devices, ARRAY_SIZE(gateway7001_devices)); ++} ++ ++#ifdef CONFIG_MACH_GATEWAY7001 ++MACHINE_START(GATEWAY7001, "Gateway 7001") ++ /* 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 = gateway7001_init, ++MACHINE_END ++#endif ++ +diff -Nur linux-2.6.16.4/include/asm-arm/arch-ixp4xx/gateway7001.h linux-2.6.16.4-owrt/include/asm-arm/arch-ixp4xx/gateway7001.h +--- linux-2.6.16.4/include/asm-arm/arch-ixp4xx/gateway7001.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.16.4-owrt/include/asm-arm/arch-ixp4xx/gateway7001.h 2006-04-12 22:34:43.000000000 +0200 +@@ -0,0 +1,36 @@ ++/* ++ * include/asm-arm/arch-ixp4xx/gateway7001.h ++ * ++ * Gateway 7001 platform specific definitions ++ * ++ * Author: Imre Kaloz <kaloz@openwrt.org> ++ * ++ * Copyright 2006 (c) Imre Kaloz <kaloz@openwrt.org> ++ * ++ * based on ixdp425.h: ++ * Copyright 2004 (c) MontaVista, Software, Inc. ++ * ++ * This file is licensed under the terms of the GNU General Public ++ * License version 2. This program is licensed "as is" without any ++ * warranty of any kind, whether express or implied. ++ */ ++ ++#ifndef __ASM_ARCH_HARDWARE_H__ ++#error "Do not include this directly, instead #include <asm/hardware.h>" ++#endif ++ ++#define GATEWAY7001_SDA_PIN 7 ++#define GATEWAY7001_SCL_PIN 6 ++ ++/* ++ * GATEWAY7001 PCI IRQs ++ */ ++#define GATEWAY7001_PCI_MAX_DEV 4 ++#define GATEWAY7001_PCI_IRQ_LINES 4 ++ ++ ++/* PCI controller GPIO to IRQ pin mappings */ ++#define GATEWAY7001_PCI_INTA_PIN 11 ++#define GATEWAY7001_PCI_INTB_PIN 10 ++#define GATEWAY7001_PCI_INTC_PIN 9 ++#define GATEWAY7001_PCI_INTD_PIN 8 +diff -Nur linux-2.6.16.4/include/asm-arm/arch-ixp4xx/hardware.h linux-2.6.16.4-owrt/include/asm-arm/arch-ixp4xx/hardware.h +--- linux-2.6.16.4/include/asm-arm/arch-ixp4xx/hardware.h 2006-04-11 19:19:28.000000000 +0200 ++++ linux-2.6.16.4-owrt/include/asm-arm/arch-ixp4xx/hardware.h 2006-04-12 22:34:52.000000000 +0200 +@@ -46,5 +46,6 @@ + #include "prpmc1100.h" + #include "nslu2.h" + #include "nas100d.h" ++#include "gateway7001.h" + + #endif /* _ASM_ARCH_HARDWARE_H */ +diff -Nur linux-2.6.16.4/include/asm-arm/arch-ixp4xx/irqs.h linux-2.6.16.4-owrt/include/asm-arm/arch-ixp4xx/irqs.h +--- linux-2.6.16.4/include/asm-arm/arch-ixp4xx/irqs.h 2006-04-11 19:19:28.000000000 +0200 ++++ linux-2.6.16.4-owrt/include/asm-arm/arch-ixp4xx/irqs.h 2006-04-12 22:35:05.000000000 +0200 +@@ -109,4 +109,12 @@ + #define IRQ_NAS100D_PCI_INTD IRQ_IXP4XX_GPIO8 + #define IRQ_NAS100D_PCI_INTE IRQ_IXP4XX_GPIO7 + ++/* ++ * GATEWAY7001 board IRQs ++ */ ++#define IRQ_GATEWAY7001_PCI_INTA IRQ_IXP4XX_GPIO11 ++#define IRQ_GATEWAY7001_PCI_INTB IRQ_IXP4XX_GPIO10 ++#define IRQ_GATEWAY7001_PCI_INTC IRQ_IXP4XX_GPIO9 ++#define IRQ_GATEWAY7001_PCI_INTD IRQ_IXP4XX_GPIO8 ++ + #endif |