rendered paste body/* * arch/arm/mach-ixp4xx/usr8200-setup.c * * Board setup for the USRobotics USR8200 * * Copyright (C) 2008 Peter Denison <openwrt@marshadder.org> * * based on pronghorn-setup.c: * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> * based on coyote-setup.c: * Copyright (C) 2003-2005 MontaVista Software, Inc. * * Author: Peter Denison <openwrt@marshadder.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/i2c-gpio.h>#include <linux/leds.h>#include <asm/setup.h>#include <asm/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 usr8200_flash_data = { .map_name = "cfi_probe", .width = 2,};static struct resource usr8200_flash_resource = { .flags = IORESOURCE_MEM,};static struct platform_device usr8200_flash = { .name = "IXP4XX-Flash", .id = 0, .dev = { .platform_data = &usr8200_flash_data, }, .num_resources = 1, .resource = &usr8200_flash_resource,};static struct resource usr8200_uart_resources [] = { { .start = IXP4XX_UART2_BASE_PHYS, .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, .flags = IORESOURCE_MEM }, { .start = IXP4XX_UART1_BASE_PHYS, .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, .flags = IORESOURCE_MEM }};static struct plat_serial8250_port usr8200_uart_data[] = { { .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, }, { .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 usr8200_uart = { .name = "serial8250", .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = usr8200_uart_data, }, .num_resources = 2, .resource = usr8200_uart_resources,};/*static struct i2c_gpio_platform_data usr8200_i2c_gpio_data = { .sda_pin = 9, .scl_pin = 10,};static struct platform_device usr8200_i2c_gpio = { .name = "i2c-gpio", .id = 0, .dev = { .platform_data = &usr8200_i2c_gpio_data, },};static struct gpio_led usr8200_led_pin[] = { { .name = "usr8200:green:status", .gpio = 7, }};static struct gpio_led_platform_data usr8200_led_data = { .num_leds = 1, .leds = usr8200_led_pin,};static struct platform_device usr8200_led = { .name = "leds-gpio", .id = -1, .dev.platform_data = &usr8200_led_data,};*/static struct eth_plat_info usr8200_plat_eth[] = { { .phy = 9, .rxq = 3, .txreadyq = 20, }, { .phy = 16, .rxq = 4, .txreadyq = 21, }};static struct platform_device usr8200_eth[] = { { .name = "ixp4xx_eth", .id = IXP4XX_ETH_NPEB, .dev.platform_data = usr8200_plat_eth, }, { .name = "ixp4xx_eth", .id = IXP4XX_ETH_NPEC, .dev.platform_data = usr8200_plat_eth + 1, }};static struct platform_device *usr8200_devices[] __initdata = { &usr8200_flash, &usr8200_uart,/* &usr8200_led, &usr8200_i2c_gpio, */ &usr8200_eth[0], &usr8200_eth[1],};static void __init usr8200_init(void){ ixp4xx_sys_init(); usr8200_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); usr8200_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_64M - 1; *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; platform_add_devices(usr8200_devices, ARRAY_SIZE(usr8200_devices));}MACHINE_START(USR8200, "USRobotics USR8200") /* Maintainer: Peter Denison <openwrt@marshadder.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 = usr8200_init,MACHINE_END