2 * linux/arch/arm/mach-at91rm9200/board-1arm.c
4 * Copyright (C) 2005 SAN People
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include <linux/types.h>
22 #include <linux/init.h>
24 #include <linux/module.h>
25 #include <linux/platform_device.h>
27 #include <asm/hardware.h>
28 #include <asm/setup.h>
29 #include <asm/mach-types.h>
32 #include <asm/mach/arch.h>
33 #include <asm/mach/map.h>
34 #include <asm/mach/irq.h>
36 #include <asm/hardware.h>
37 #include <asm/arch/board.h>
38 #include <asm/arch/gpio.h>
42 static void __init onearm_init_irq(void)
44 /* Initialize AIC controller */
45 at91rm9200_init_irq(NULL);
47 /* Set up the GPIO interrupts */
48 at91_gpio_irq_setup(PQFP_GPIO_BANKS);
52 * Serial port configuration.
53 * 0 .. 3 = USART0 .. USART3
56 static struct at91_uart_config __initdata onearm_uart_config = {
57 .console_tty = 0, /* ttyS0 */
59 .tty_map = { 4, 0, 1, -1, -1 }, /* ttyS0, ..., ttyS4 */
62 static void __init onearm_map_io(void)
66 /* Initialize clocks: 18.432 MHz crystal */
67 at91_clock_init(18432000);
69 /* Setup the serial ports and console */
70 at91_init_serial(&onearm_uart_config);
73 static struct at91_eth_data __initdata onearm_eth_data = {
74 .phy_irq_pin = AT91_PIN_PC4,
78 static struct at91_usbh_data __initdata onearm_usbh_data = {
82 static struct at91_udc_data __initdata onearm_udc_data = {
83 .vbus_pin = AT91_PIN_PC2,
84 .pullup_pin = AT91_PIN_PC3,
87 static void __init onearm_board_init(void)
90 at91_add_device_serial();
92 at91_add_device_eth(&onearm_eth_data);
94 at91_add_device_usbh(&onearm_usbh_data);
96 at91_add_device_udc(&onearm_udc_data);
99 MACHINE_START(ONEARM, "Ajeco 1ARM single board computer")
100 /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
101 .phys_io = AT91_BASE_SYS,
102 .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
103 .boot_params = AT91_SDRAM_BASE + 0x100,
104 .timer = &at91rm9200_timer,
105 .map_io = onearm_map_io,
106 .init_irq = onearm_init_irq,
107 .init_machine = onearm_board_init,