2 * linux/arch/arm/mach-at91rm9200/board-csb337.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/config.h>
22 #include <linux/types.h>
23 #include <linux/init.h>
25 #include <linux/module.h>
26 #include <linux/platform_device.h>
28 #include <asm/hardware.h>
29 #include <asm/setup.h>
30 #include <asm/mach-types.h>
33 #include <asm/mach/arch.h>
34 #include <asm/mach/map.h>
35 #include <asm/mach/irq.h>
37 #include <asm/arch/hardware.h>
38 #include <asm/mach/serial_at91rm9200.h>
39 #include <asm/arch/board.h>
43 static void __init csb337_init_irq(void)
45 /* Initialize AIC controller */
46 at91rm9200_init_irq(NULL);
48 /* Set up the GPIO interrupts */
49 at91_gpio_irq_setup(BGA_GPIO_BANKS);
53 * Serial port configuration.
54 * 0 .. 3 = USART0 .. USART3
57 #define CSB337_UART_MAP { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
58 #define CSB337_SERIAL_CONSOLE 0 /* ttyS0 */
60 static void __init csb337_map_io(void)
62 int serial[AT91_NR_UART] = CSB337_UART_MAP;
67 /* Initialize clocks: 3.6864 MHz crystal */
68 at91_clock_init(3686400);
71 at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
73 #ifdef CONFIG_SERIAL_AT91
74 at91_console_port = CSB337_SERIAL_CONSOLE;
75 memcpy(at91_serial_map, serial, sizeof(serial));
78 for (i = 0; i < AT91_NR_UART; i++) {
80 at91_register_uart(i, serial[i]);
85 static struct at91_eth_data __initdata csb337_eth_data = {
86 .phy_irq_pin = AT91_PIN_PC2,
90 static struct at91_usbh_data __initdata csb337_usbh_data = {
94 static struct at91_udc_data __initdata csb337_udc_data = {
95 // this has no VBUS sensing pin
96 .pullup_pin = AT91_PIN_PA24,
99 static struct at91_cf_data __initdata csb337_cf_data = {
101 * connector P4 on the CSB 337 mates to
102 * connector P8 on the CSB 300CF
105 /* CSB337 specific */
106 .det_pin = AT91_PIN_PC3,
108 /* CSB300CF specific */
109 .irq_pin = AT91_PIN_PA19,
110 .vcc_pin = AT91_PIN_PD0,
111 .rst_pin = AT91_PIN_PD2,
114 static struct at91_mmc_data __initdata csb337_mmc_data = {
115 .det_pin = AT91_PIN_PD5,
118 .wp_pin = AT91_PIN_PD6,
121 static void __init csb337_board_init(void)
124 at91_add_device_eth(&csb337_eth_data);
126 at91_add_device_usbh(&csb337_usbh_data);
128 at91_add_device_udc(&csb337_udc_data);
130 at91_set_gpio_input(AT91_PIN_PB22, 1); /* IOIS16 */
131 at91_add_device_cf(&csb337_cf_data);
133 at91_add_device_mmc(&csb337_mmc_data);
136 MACHINE_START(CSB337, "Cogent CSB337")
137 /* Maintainer: Bill Gatliff */
138 .phys_io = AT91_BASE_SYS,
139 .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
140 .boot_params = AT91_SDRAM_BASE + 0x100,
141 .timer = &at91rm9200_timer,
142 .map_io = csb337_map_io,
143 .init_irq = csb337_init_irq,
144 .init_machine = csb337_board_init,