/* * linux/arch/arm/mach-at91/board-1arm.c * * Copyright (C) 2005 SAN People * * 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/types.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> #include <linux/platform_device.h> #include <mach/hardware.h> #include <asm/setup.h> #include <asm/mach-types.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> #include <mach/board.h> #include <mach/gpio.h> #include <mach/cpu.h> #include "generic.h" static void __init onearm_init_early(void) { /* Set cpu type: PQFP */ at91rm9200_set_type(ARCH_REVISON_9200_PQFP); /* Initialize processor: 18.432 MHz crystal */ at91rm9200_initialize(18432000); /* DBGU on ttyS0. (Rx & Tx only) */ at91_register_uart(0, 0, 0); /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */ at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); /* USART1 on ttyS2 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD | ATMEL_UART_RI); /* set serial console to ttyS0 (ie, DBGU) */ at91_set_serial_console(0); } static void __init onearm_init_irq(void) { at91rm9200_init_interrupts(NULL); } static struct at91_eth_data __initdata onearm_eth_data = { .phy_irq_pin = AT91_PIN_PC4, .is_rmii = 1, }; static struct at91_usbh_data __initdata onearm_usbh_data = { .ports = 1, }; static struct at91_udc_data __initdata onearm_udc_data = { .vbus_pin = AT91_PIN_PC2, .pullup_pin = AT91_PIN_PC3, }; static void __init onearm_board_init(void) { /* Serial */ at91_add_device_serial(); /* Ethernet */ at91_add_device_eth(&onearm_eth_data); /* USB Host */ at91_add_device_usbh(&onearm_usbh_data); /* USB Device */ at91_add_device_udc(&onearm_udc_data); } MACHINE_START(ONEARM, "Ajeco 1ARM single board computer") /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ .timer = &at91rm9200_timer, .map_io = at91rm9200_map_io, .init_early = onearm_init_early, .init_irq = onearm_init_irq, .init_machine = onearm_board_init, MACHINE_END