2 * linux/arch/arm/mach-at91/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 <mach/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 <mach/board.h>
37 #include <mach/gpio.h>
43 static void __init
onearm_init_early(void)
45 /* Set cpu type: PQFP */
46 at91rm9200_set_type(ARCH_REVISON_9200_PQFP
);
48 /* Initialize processor: 18.432 MHz crystal */
49 at91_initialize(18432000);
51 /* DBGU on ttyS0. (Rx & Tx only) */
52 at91_register_uart(0, 0, 0);
54 /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
55 at91_register_uart(AT91RM9200_ID_US0
, 1, ATMEL_UART_CTS
| ATMEL_UART_RTS
);
57 /* USART1 on ttyS2 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
58 at91_register_uart(AT91RM9200_ID_US1
, 2, ATMEL_UART_CTS
| ATMEL_UART_RTS
59 | ATMEL_UART_DTR
| ATMEL_UART_DSR
| ATMEL_UART_DCD
62 /* set serial console to ttyS0 (ie, DBGU) */
63 at91_set_serial_console(0);
66 static struct at91_eth_data __initdata onearm_eth_data
= {
67 .phy_irq_pin
= AT91_PIN_PC4
,
71 static struct at91_usbh_data __initdata onearm_usbh_data
= {
75 static struct at91_udc_data __initdata onearm_udc_data
= {
76 .vbus_pin
= AT91_PIN_PC2
,
77 .pullup_pin
= AT91_PIN_PC3
,
80 static void __init
onearm_board_init(void)
83 at91_add_device_serial();
85 at91_add_device_eth(&onearm_eth_data
);
87 at91_add_device_usbh(&onearm_usbh_data
);
89 at91_add_device_udc(&onearm_udc_data
);
92 MACHINE_START(ONEARM
, "Ajeco 1ARM single board computer")
93 /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
94 .timer
= &at91rm9200_timer
,
95 .map_io
= at91_map_io
,
96 .init_early
= onearm_init_early
,
97 .init_irq
= at91_init_irq_default
,
98 .init_machine
= onearm_board_init
,