/* * Copyright (C) 2004 Sascha Hauer, Synertronixx GmbH * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * */ #include <common.h> #include <net.h> #include <init.h> #include <environment.h> #include <generated/mach-types.h> #include <mach/imx-regs.h> #include <asm/armlinux.h> #include <mach/gpio.h> #include <io.h> #include <partition.h> #include <fs.h> #include <fcntl.h> #include <dm9000.h> #include <led.h> #include <mach/devices-imx1.h> static struct dm9000_platform_data dm9000_data = { .srom = 1, }; struct gpio_led leds[] = { { .gpio = 32 + 21, }, { .gpio = 32 + 22, }, { .gpio = 32 + 23, }, { .gpio = 32 + 24, }, }; static int scb9328_mem_init(void) { arm_add_mem_device("ram0", 0x08000000, 16 * 1024 * 1024); return 0; } mem_initcall(scb9328_mem_init); static int scb9328_devices_init(void) { int i; imx_gpio_mode(PA23_PF_CS5); imx_gpio_mode(GPIO_PORTB | GPIO_GPIO | GPIO_OUT | 21); imx_gpio_mode(GPIO_PORTB | GPIO_GPIO | GPIO_OUT | 22); imx_gpio_mode(GPIO_PORTB | GPIO_GPIO | GPIO_OUT | 23); imx_gpio_mode(GPIO_PORTB | GPIO_GPIO | GPIO_OUT | 24); for (i = 0; i < ARRAY_SIZE(leds); i++) led_gpio_register(&leds[i]); /* CS3 becomes CS3 by clearing reset default bit 1 in FMCR */ FMCR = 0x1; CS0U = 0x000F2000; CS0L = 0x11110d01; CS1U = 0x000F0a00; CS1L = 0x11110601; CS2U = 0x0; CS2L = 0x0; CS3U = 0x000FFFFF; CS3L = 0x00000303; CS4U = 0x000F0a00; CS4L = 0x11110301; CS5U = 0x00008400; CS5L = 0x00000D03; add_cfi_flash_device(DEVICE_ID_DYNAMIC, 0x10000000, 16 * 1024 * 1024, 0); add_dm9000_device(DEVICE_ID_DYNAMIC, 0x16000000, 0x16000004, IORESOURCE_MEM_16BIT, &dm9000_data); devfs_add_partition("nor0", 0x00000, 0x40000, DEVFS_PARTITION_FIXED, "self0"); devfs_add_partition("nor0", 0x40000, 0x20000, DEVFS_PARTITION_FIXED, "env0"); protect_file("/dev/env0", 1); armlinux_set_bootparams((void *)0x08000100); armlinux_set_architecture(MACH_TYPE_SCB9328); return 0; } device_initcall(scb9328_devices_init); static int scb9328_console_init(void) { /* init gpios for serial port */ imx_gpio_mode(PC11_PF_UART1_TXD); imx_gpio_mode(PC12_PF_UART1_RXD); imx1_add_uart0(); return 0; } console_initcall(scb9328_console_init);