a27fa58117
at91_set_serial_console is used to define the default console of linux. This is already manage by the cmdline. And if the boot loader can not be modified you can still set it by enabling the CONFIG_CMDLINE_EXTEND option. And then the command-line arguments provided by the boot loader will be appended to the default kernel command string. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
100 lines
2.6 KiB
C
100 lines
2.6 KiB
C
/*
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* linux/arch/arm/mach-at91/board-kafa.c
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*
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* Copyright (C) 2006 Sperry-Sun
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/types.h>
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#include <linux/gpio.h>
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#include <linux/init.h>
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#include <linux/mm.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <mach/hardware.h>
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#include <asm/setup.h>
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#include <asm/mach-types.h>
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#include <asm/irq.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/irq.h>
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#include <mach/board.h>
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#include <mach/cpu.h>
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#include "generic.h"
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static void __init kafa_init_early(void)
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{
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/* Set cpu type: PQFP */
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at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
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/* Initialize processor: 18.432 MHz crystal */
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at91_initialize(18432000);
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/* Set up the LEDs */
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at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
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/* DBGU on ttyS0. (Rx & Tx only) */
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at91_register_uart(0, 0, 0);
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/* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
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at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
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}
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static struct macb_platform_data __initdata kafa_eth_data = {
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.phy_irq_pin = AT91_PIN_PC4,
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.is_rmii = 0,
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};
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static struct at91_usbh_data __initdata kafa_usbh_data = {
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.ports = 1,
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.vbus_pin = {-EINVAL, -EINVAL},
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.overcurrent_pin= {-EINVAL, -EINVAL},
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};
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static struct at91_udc_data __initdata kafa_udc_data = {
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.vbus_pin = AT91_PIN_PB6,
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.pullup_pin = AT91_PIN_PB7,
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};
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static void __init kafa_board_init(void)
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{
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/* Serial */
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at91_add_device_serial();
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/* Ethernet */
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at91_add_device_eth(&kafa_eth_data);
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/* USB Host */
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at91_add_device_usbh(&kafa_usbh_data);
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/* USB Device */
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at91_add_device_udc(&kafa_udc_data);
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/* I2C */
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at91_add_device_i2c(NULL, 0);
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/* SPI */
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at91_add_device_spi(NULL, 0);
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}
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MACHINE_START(KAFA, "Sperry-Sun KAFA")
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/* Maintainer: Sergei Sharonov */
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.timer = &at91rm9200_timer,
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.map_io = at91_map_io,
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.init_early = kafa_init_early,
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.init_irq = at91_init_irq_default,
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.init_machine = kafa_board_init,
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MACHINE_END
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