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/*
* linux/arch/arm/mach-at91/board-kb9202.c
*
* Copyright (c) 2005 kb_admin
* KwikByte, Inc.
*
* 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/platform_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 <mach/board.h>
#include <mach/cpu.h>
#include <mach/at91rm9200_mc.h>
#include "generic.h"
static void __init kb9202_init_early(void)
{
/* Set cpu type: PQFP */
at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
/* Initialize processor: 10 MHz crystal */
at91_initialize(10000000);
/* Set up the LEDs */
at91_init_leds(AT91_PIN_PC19, AT91_PIN_PC18);
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
/* USART0 on ttyS1 (Rx & Tx only) */
at91_register_uart(AT91RM9200_ID_US0, 1, 0);
/* USART1 on ttyS2 (Rx & Tx only) - IRDA (optional) */
at91_register_uart(AT91RM9200_ID_US1, 2, 0);
/* USART3 on ttyS3 (Rx, Tx, CTS, RTS) - RS485 (optional) */
at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
/* set serial console to ttyS0 (ie, DBGU) */
at91_set_serial_console(0);
}
static struct at91_eth_data __initdata kb9202_eth_data = {
.phy_irq_pin = AT91_PIN_PB29,
.is_rmii = 0,
};
static struct at91_usbh_data __initdata kb9202_usbh_data = {
.ports = 1,
};
static struct at91_udc_data __initdata kb9202_udc_data = {
.vbus_pin = AT91_PIN_PB24,
.pullup_pin = AT91_PIN_PB22,
};
static struct at91_mmc_data __initdata kb9202_mmc_data = {
.det_pin = AT91_PIN_PB2,
.slot_b = 0,
.wire4 = 1,
};
static struct mtd_partition __initdata kb9202_nand_partition[] = {
{
.name = "nand_fs",
.offset = 0,
.size = MTDPART_SIZ_FULL,
},
};
static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
{
*num_partitions = ARRAY_SIZE(kb9202_nand_partition);
return kb9202_nand_partition;
}
static struct atmel_nand_data __initdata kb9202_nand_data = {
.ale = 22,
.cle = 21,
// .det_pin = ... not there
.rdy_pin = AT91_PIN_PC29,
.enable_pin = AT91_PIN_PC28,
.partition_info = nand_partitions,
};
static void __init kb9202_board_init(void)
{
/* Serial */
at91_add_device_serial();
/* Ethernet */
at91_add_device_eth(&kb9202_eth_data);
/* USB Host */
at91_add_device_usbh(&kb9202_usbh_data);
/* USB Device */
at91_add_device_udc(&kb9202_udc_data);
/* MMC */
at91_add_device_mmc(0, &kb9202_mmc_data);
/* I2C */
at91_add_device_i2c(NULL, 0);
/* SPI */
at91_add_device_spi(NULL, 0);
/* NAND */
at91_add_device_nand(&kb9202_nand_data);
}
MACHINE_START(KB9200, "KB920x")
/* Maintainer: KwikByte, Inc. */
.timer = &at91rm9200_timer,
.map_io = at91_map_io,
.init_early = kb9202_init_early,
.init_irq = at91_init_irq_default,
.init_machine = kb9202_board_init,
MACHINE_END
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