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Commit b184a4c9 authored by Lennert Buytenhek's avatar Lennert Buytenhek Committed by Russell King
Browse files

[ARM] 3654/1: add ajeco 1arm sbc support 



Patch from Lennert Buytenhek

This patch adds support for the Ajeco 1ARM Single Board Computer, a
VME form factor SBC based on the Atmel AT91 SoC, with 64M RAM, seven
serial ports, three ethernet ports, IDE, CF, USB host and device,
and S-Video/VGA out.--

Signed-off-by: default avatarLennert Buytenhek &lt;buytenh@wantstofly.org&gt;Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent cfc73656

arch/arm/boot/compressed/head-at91rm9200.S

+6 −0
Original line number Diff line number Diff line
@@ -61,6 +61,12 @@ 
		cmp	r7, r3

		beq	99f



		@ Ajeco 1ARM : 1075

		mov	r3,	#(MACH_TYPE_ONEARM & 0xff)

		orr	r3, r3, #(MACH_TYPE_ONEARM & 0xff00)

		cmp	r7, r3

		beq	99f



		@ Unknown board, use the AT91RM9200DK board

		@ mov	r7, #MACH_TYPE_AT91RM9200

		mov	r7,	#(MACH_TYPE_AT91RM9200DK & 0xff)

arch/arm/configs/onearm_defconfig

0 → 100644
+1053 −0

File added.

Preview size limit exceeded, changes collapsed.

arch/arm/mach-at91rm9200/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -4,6 +4,12 @@ menu "AT91RM9200 Implementations" 


comment "AT91RM9200 Board Type"



config MACH_ONEARM

	bool "Ajeco 1ARM Single Board Computer"

	depends on ARCH_AT91RM9200

	help

	  Select this if you are using Ajeco's 1ARM Single Board Computer



config ARCH_AT91RM9200DK

	bool "Atmel AT91RM9200-DK Development board"

	depends on ARCH_AT91RM9200

arch/arm/mach-at91rm9200/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ obj- := 
obj-$(CONFIG_PM)		+= pm.o



# Board-specific support

obj-$(CONFIG_MACH_ONEARM)	+= board-1arm.o

obj-$(CONFIG_ARCH_AT91RM9200DK)	+= board-dk.o

obj-$(CONFIG_MACH_AT91RM9200EK)	+= board-ek.o

obj-$(CONFIG_MACH_CSB337)	+= board-csb337.o

arch/arm/mach-at91rm9200/board-1arm.c

0 → 100644
+109 −0
Original line number Diff line number Diff line 
/*

 * linux/arch/arm/mach-at91rm9200/board-1arm.c

 *

 *  Copyright (C) 2005 SAN People

 *

 * 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/config.h>

#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/hardware.h>

#include <asm/arch/board.h>

#include <asm/arch/gpio.h>



#include "generic.h"



static void __init onearm_init_irq(void)

{

	/* Initialize AIC controller */

	at91rm9200_init_irq(NULL);



	/* Set up the GPIO interrupts */

	at91_gpio_irq_setup(PQFP_GPIO_BANKS);

}



/*

 * Serial port configuration.

 *    0 .. 3 = USART0 .. USART3

 *    4      = DBGU

 */

static struct at91_uart_config __initdata onearm_uart_config = {

	.console_tty	= 0,				/* ttyS0 */

	.nr_tty		= 3,

	.tty_map	= { 4, 0, 1, -1, -1 },		/* ttyS0, ..., ttyS4 */

};



static void __init onearm_map_io(void)

{

	at91rm9200_map_io();



	/* Initialize clocks: 18.432 MHz crystal */

	at91_clock_init(18432000);



	/* Setup the serial ports and console */

	at91_init_serial(&onearm_uart_config);

}



static struct at91_eth_data __initdata onearm_eth_data = {

	.phy_irq_pin	= AT91_PIN_PC4,

	.is_rmii	= 1,

};



static struct at91_usbh_data __initdata onearm_usbh_data = {

	.ports		= 1,

};



static struct at91_udc_data __initdata onearm_udc_data = {

	.vbus_pin	= AT91_PIN_PC2,

	.pullup_pin	= AT91_PIN_PC3,

};



static void __init onearm_board_init(void)

{

	/* Serial */

	at91_add_device_serial();

	/* Ethernet */

	at91_add_device_eth(&onearm_eth_data);

	/* USB Host */

	at91_add_device_usbh(&onearm_usbh_data);

	/* USB Device */

	at91_add_device_udc(&onearm_udc_data);

}



MACHINE_START(ONEARM, "Ajeco 1ARM single board computer")

	/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */

	.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		= onearm_map_io,

	.init_irq	= onearm_init_irq,

	.init_machine	= onearm_board_init,

MACHINE_END