| /* |
| * linux/arch/arm/mach-at91/board-eb9200.c |
| * |
| * Copyright (C) 2005 SAN People, adapted for ATEB9200 from Embest |
| * by Andrew Patrikalakis |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include <linux/types.h> |
| #include <linux/gpio.h> |
| #include <linux/init.h> |
| #include <linux/mm.h> |
| #include <linux/module.h> |
| #include <linux/device.h> |
| |
| #include <mach/hardware.h> |
| #include <asm/setup.h> |
| #include <asm/mach-types.h> |
| #include <asm/irq.h> |
| |
| #include <asm/mach/arch.h> |
| #include <asm/mach/map.h> |
| #include <asm/mach/irq.h> |
| |
| #include "at91_aic.h" |
| #include "board.h" |
| #include "generic.h" |
| #include "gpio.h" |
| |
| |
| static void __init eb9200_init_early(void) |
| { |
| /* Initialize processor: 18.432 MHz crystal */ |
| at91_initialize(18432000); |
| } |
| |
| static struct macb_platform_data __initdata eb9200_eth_data = { |
| .phy_irq_pin = AT91_PIN_PC4, |
| .is_rmii = 1, |
| }; |
| |
| static struct at91_usbh_data __initdata eb9200_usbh_data = { |
| .ports = 2, |
| .vbus_pin = {-EINVAL, -EINVAL}, |
| .overcurrent_pin= {-EINVAL, -EINVAL}, |
| }; |
| |
| static struct at91_udc_data __initdata eb9200_udc_data = { |
| .vbus_pin = AT91_PIN_PD4, |
| .pullup_pin = AT91_PIN_PD5, |
| }; |
| |
| static struct at91_cf_data __initdata eb9200_cf_data = { |
| .irq_pin = -EINVAL, |
| .det_pin = AT91_PIN_PB0, |
| .vcc_pin = -EINVAL, |
| .rst_pin = AT91_PIN_PC5, |
| }; |
| |
| static struct mci_platform_data __initdata eb9200_mci0_data = { |
| .slot[0] = { |
| .bus_width = 4, |
| .detect_pin = -EINVAL, |
| .wp_pin = -EINVAL, |
| }, |
| }; |
| |
| static struct i2c_board_info __initdata eb9200_i2c_devices[] = { |
| { |
| I2C_BOARD_INFO("24c512", 0x50), |
| }, |
| }; |
| |
| |
| static void __init eb9200_board_init(void) |
| { |
| /* Serial */ |
| /* DBGU on ttyS0. (Rx & Tx only) */ |
| at91_register_uart(0, 0, 0); |
| |
| /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ |
| at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS |
| | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD |
| | ATMEL_UART_RI); |
| |
| /* USART2 on ttyS2. (Rx, Tx) - IRDA */ |
| at91_register_uart(AT91RM9200_ID_US2, 2, 0); |
| at91_add_device_serial(); |
| /* Ethernet */ |
| at91_add_device_eth(&eb9200_eth_data); |
| /* USB Host */ |
| at91_add_device_usbh(&eb9200_usbh_data); |
| /* USB Device */ |
| at91_add_device_udc(&eb9200_udc_data); |
| /* I2C */ |
| at91_add_device_i2c(eb9200_i2c_devices, ARRAY_SIZE(eb9200_i2c_devices)); |
| /* Compact Flash */ |
| at91_add_device_cf(&eb9200_cf_data); |
| /* SPI */ |
| at91_add_device_spi(NULL, 0); |
| /* MMC */ |
| /* only supports 1 or 4 bit interface, not wired through to SPI */ |
| at91_add_device_mci(0, &eb9200_mci0_data); |
| } |
| |
| MACHINE_START(ATEB9200, "Embest ATEB9200") |
| .init_time = at91rm9200_timer_init, |
| .map_io = at91_map_io, |
| .handle_irq = at91_aic_handle_irq, |
| .init_early = eb9200_init_early, |
| .init_irq = at91_init_irq_default, |
| .init_machine = eb9200_board_init, |
| MACHINE_END |