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/*
* 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 "generic.h"
static void __init onearm_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91rm9200_initialize(18432000, AT91RM9200_PQFP);
/* 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> */
.boot_params = AT91_SDRAM_BASE + 0x100,
.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
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