2 * linux/arch/arm/mach-at91/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/gpio.h>
24 #include <linux/init.h>
26 #include <linux/module.h>
27 #include <linux/device.h>
29 #include <mach/hardware.h>
30 #include <asm/setup.h>
31 #include <asm/mach-types.h>
34 #include <asm/mach/arch.h>
35 #include <asm/mach/map.h>
36 #include <asm/mach/irq.h>
44 static void __init
eb9200_init_early(void)
46 /* Initialize processor: 18.432 MHz crystal */
47 at91_initialize(18432000);
50 static struct macb_platform_data __initdata eb9200_eth_data
= {
51 .phy_irq_pin
= AT91_PIN_PC4
,
55 static struct at91_usbh_data __initdata eb9200_usbh_data
= {
57 .vbus_pin
= {-EINVAL
, -EINVAL
},
58 .overcurrent_pin
= {-EINVAL
, -EINVAL
},
61 static struct at91_udc_data __initdata eb9200_udc_data
= {
62 .vbus_pin
= AT91_PIN_PD4
,
63 .pullup_pin
= AT91_PIN_PD5
,
66 static struct at91_cf_data __initdata eb9200_cf_data
= {
68 .det_pin
= AT91_PIN_PB0
,
70 .rst_pin
= AT91_PIN_PC5
,
73 static struct mci_platform_data __initdata eb9200_mci0_data
= {
76 .detect_pin
= -EINVAL
,
81 static struct i2c_board_info __initdata eb9200_i2c_devices
[] = {
83 I2C_BOARD_INFO("24c512", 0x50),
88 static void __init
eb9200_board_init(void)
91 /* DBGU on ttyS0. (Rx & Tx only) */
92 at91_register_uart(0, 0, 0);
94 /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
95 at91_register_uart(AT91RM9200_ID_US1
, 1, ATMEL_UART_CTS
| ATMEL_UART_RTS
96 | ATMEL_UART_DTR
| ATMEL_UART_DSR
| ATMEL_UART_DCD
99 /* USART2 on ttyS2. (Rx, Tx) - IRDA */
100 at91_register_uart(AT91RM9200_ID_US2
, 2, 0);
101 at91_add_device_serial();
103 at91_add_device_eth(&eb9200_eth_data
);
105 at91_add_device_usbh(&eb9200_usbh_data
);
107 at91_add_device_udc(&eb9200_udc_data
);
109 at91_add_device_i2c(eb9200_i2c_devices
, ARRAY_SIZE(eb9200_i2c_devices
));
111 at91_add_device_cf(&eb9200_cf_data
);
113 at91_add_device_spi(NULL
, 0);
115 /* only supports 1 or 4 bit interface, not wired through to SPI */
116 at91_add_device_mci(0, &eb9200_mci0_data
);
119 MACHINE_START(ATEB9200
, "Embest ATEB9200")
120 .init_time
= at91rm9200_timer_init
,
121 .map_io
= at91_map_io
,
122 .handle_irq
= at91_aic_handle_irq
,
123 .init_early
= eb9200_init_early
,
124 .init_irq
= at91_init_irq_default
,
125 .init_machine
= eb9200_board_init
,