text: /*
   * linux/arch/arm/mach-at91/board-carmeva.c
   *
   *  Copyright (c) 2005 Peer Georgi
   *  		       Conitec Datasystems
   *
   * 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/init.h>
  #include <linux/mm.h>
  #include <linux/module.h>
  #include <linux/platform_device.h>
  
  #include <asm/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 <asm/arch/board.h>
  #include <asm/arch/gpio.h>
  
  #include "generic.h"
  
  
  /*
   * Serial port configuration.
   *    0 .. 3 = USART0 .. USART3
   *    4      = DBGU
   */
  static struct at91_uart_config __initdata carmeva_uart_config = {
  	.console_tty	= 0,				/* ttyS0 */
  	.nr_tty		= 2,
  	.tty_map	= { 4, 1, -1, -1, -1 }		/* ttyS0, ..., ttyS4 */
  };
  
  static void __init carmeva_map_io(void)
  {
  	/* Initialize processor: 20.000 MHz crystal */
  	at91rm9200_initialize(20000000, AT91RM9200_BGA);
  
  	/* Setup the serial ports and console */
  	at91_init_serial(&carmeva_uart_config);
  }
  
  static void __init carmeva_init_irq(void)
  {
  	at91rm9200_init_interrupts(NULL);
  }
  
  static struct at91_eth_data __initdata carmeva_eth_data = {
  	.phy_irq_pin	= AT91_PIN_PC4,
  	.is_rmii	= 1,
  };
  
  static struct at91_usbh_data __initdata carmeva_usbh_data = {
  	.ports		= 2,
  };
  
  static struct at91_udc_data __initdata carmeva_udc_data = {
  	.vbus_pin	= AT91_PIN_PD12,
  	.pullup_pin	= AT91_PIN_PD9,
  };
  
  /* FIXME: user dependant */
  // static struct at91_cf_data __initdata carmeva_cf_data = {
  //	.det_pin	= AT91_PIN_PB0,
  //	.rst_pin	= AT91_PIN_PC5,
  	// .irq_pin	= ... not connected
  	// .vcc_pin	= ... always powered
  // };
  
  static struct at91_mmc_data __initdata carmeva_mmc_data = {
  	.slot_b		= 0,
  	.wire4		= 1,
  	.det_pin	= AT91_PIN_PB10,
  	.wp_pin		= AT91_PIN_PC14,
  };
  
  static struct spi_board_info carmeva_spi_devices[] = {
  	{ /* DataFlash chip */
  		.modalias = "mtd_dataflash",
  		.chip_select  = 0,
  		.max_speed_hz = 10 * 1000 * 1000,
  	},
  	{ /* User accessible spi - cs1 (250KHz) */
  		.modalias = "spi-cs1",
  		.chip_select  = 1,
  		.max_speed_hz = 250 *  1000,
  	},
  	{ /* User accessible spi - cs2 (1MHz) */
  		.modalias = "spi-cs2",
  		.chip_select  = 2,
  		.max_speed_hz = 1 * 1000 *  1000,
  	},
  	{ /* User accessible spi - cs3 (10MHz) */
  		.modalias = "spi-cs3",
  		.chip_select  = 3,
  		.max_speed_hz = 10 * 1000 *  1000,
  	},
  };
  
  static void __init carmeva_board_init(void)
  {
  	/* Serial */
  	at91_add_device_serial();
  	/* Ethernet */
  	at91_add_device_eth(&carmeva_eth_data);
  	/* USB Host */
  	at91_add_device_usbh(&carmeva_usbh_data);
  	/* USB Device */
  	at91_add_device_udc(&carmeva_udc_data);
  	/* I2C */
  	at91_add_device_i2c(NULL, 0);
  	/* SPI */
  	at91_add_device_spi(carmeva_spi_devices, ARRAY_SIZE(carmeva_spi_devices));
  	/* Compact Flash */
  //	at91_add_device_cf(&carmeva_cf_data);
  	/* MMC */
  	at91_add_device_mmc(0, &carmeva_mmc_data);
  }
  
  MACHINE_START(CARMEVA, "Carmeva")
  	/* Maintainer: Conitec Datasystems */
  	.phys_io	= AT91_BASE_SYS,
  	.io_pg_offst	= (AT91_VA_BASE_SYS >> 18) & 0xfffc,
  	.boot_params	= AT91_SDRAM_BASE + 0x100,
  	.timer		= &at91rm9200_timer,
  	.map_io		= carmeva_map_io,
  	.init_irq	= carmeva_init_irq,
  	.init_machine	= carmeva_board_init,
  MACHINE_END
  