2 * linux/arch/arm/mach-at91rm9200/board-eb9200.c
4 * Copyright (C) 2005 SAN People, adapted for ATEB9200 from Embest
5 * by Andrew Patrikalakis
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include <linux/types.h>
23 #include <linux/init.h>
25 #include <linux/module.h>
26 #include <linux/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/hardware.h>
38 #include <asm/arch/board.h>
39 #include <asm/arch/gpio.h>
43 static void __init eb9200_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 static struct at91_uart_config __initdata eb9200_uart_config = {
58 .console_tty = 0, /* ttyS0 */
60 .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
63 static void __init eb9200_map_io(void)
67 /* Initialize clocks: 18.432 MHz crystal */
68 at91_clock_init(18432000);
70 /* Setup the serial ports and console */
71 at91_init_serial(&eb9200_uart_config);
74 static struct at91_eth_data __initdata eb9200_eth_data = {
75 .phy_irq_pin = AT91_PIN_PC4,
79 static struct at91_usbh_data __initdata eb9200_usbh_data = {
83 static struct at91_udc_data __initdata eb9200_udc_data = {
84 .vbus_pin = AT91_PIN_PD4,
85 .pullup_pin = AT91_PIN_PD5,
88 static struct at91_cf_data __initdata eb9200_cf_data = {
89 .det_pin = AT91_PIN_PB0,
90 .rst_pin = AT91_PIN_PC5,
91 // .irq_pin = ... not connected
92 // .vcc_pin = ... always powered
95 static struct at91_mmc_data __initdata eb9200_mmc_data = {
100 static void __init eb9200_board_init(void)
103 at91_add_device_serial();
105 at91_add_device_eth(&eb9200_eth_data);
107 at91_add_device_usbh(&eb9200_usbh_data);
109 at91_add_device_udc(&eb9200_udc_data);
111 at91_add_device_i2c();
113 at91_add_device_cf(&eb9200_cf_data);
115 at91_add_device_spi(NULL, 0);
117 /* only supports 1 or 4 bit interface, not wired through to SPI */
118 at91_add_device_mmc(&eb9200_mmc_data);
121 MACHINE_START(ATEB9200, "Embest ATEB9200")
122 .phys_io = AT91_BASE_SYS,
123 .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
124 .boot_params = AT91_SDRAM_BASE + 0x100,
125 .timer = &at91rm9200_timer,
126 .map_io = eb9200_map_io,
127 .init_irq = eb9200_init_irq,
128 .init_machine = eb9200_board_init,