[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: Lennert Buytenhek <buytenh@wantstofly.org>Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>wifi-calibration
Lennert Buytenhek
Russell King
parent
cfc736564f
commit
b184a4c9a4
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@ -61,6 +61,12 @@
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cmp r7, r3
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beq 99f
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@ Ajeco 1ARM : 1075
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mov r3, #(MACH_TYPE_ONEARM & 0xff)
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orr r3, r3, #(MACH_TYPE_ONEARM & 0xff00)
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cmp r7, r3
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beq 99f
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@ Unknown board, use the AT91RM9200DK board
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@ mov r7, #MACH_TYPE_AT91RM9200
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mov r7, #(MACH_TYPE_AT91RM9200DK & 0xff)
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File diff suppressed because it is too large
Load Diff
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@ -4,6 +4,12 @@ menu "AT91RM9200 Implementations"
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comment "AT91RM9200 Board Type"
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config MACH_ONEARM
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bool "Ajeco 1ARM Single Board Computer"
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depends on ARCH_AT91RM9200
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help
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Select this if you are using Ajeco's 1ARM Single Board Computer
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config ARCH_AT91RM9200DK
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bool "Atmel AT91RM9200-DK Development board"
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depends on ARCH_AT91RM9200
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@ -10,6 +10,7 @@ obj- :=
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obj-$(CONFIG_PM) += pm.o
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# Board-specific support
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obj-$(CONFIG_MACH_ONEARM) += board-1arm.o
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obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o
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obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o
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obj-$(CONFIG_MACH_CSB337) += board-csb337.o
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@ -0,0 +1,109 @@
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/*
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* linux/arch/arm/mach-at91rm9200/board-1arm.c
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*
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* Copyright (C) 2005 SAN People
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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/config.h>
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#include <linux/types.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 <asm/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 <asm/hardware.h>
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#include <asm/arch/board.h>
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#include <asm/arch/gpio.h>
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#include "generic.h"
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static void __init onearm_init_irq(void)
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{
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/* Initialize AIC controller */
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at91rm9200_init_irq(NULL);
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/* Set up the GPIO interrupts */
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at91_gpio_irq_setup(PQFP_GPIO_BANKS);
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}
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/*
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* Serial port configuration.
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* 0 .. 3 = USART0 .. USART3
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* 4 = DBGU
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*/
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static struct at91_uart_config __initdata onearm_uart_config = {
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.console_tty = 0, /* ttyS0 */
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.nr_tty = 3,
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.tty_map = { 4, 0, 1, -1, -1 }, /* ttyS0, ..., ttyS4 */
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};
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static void __init onearm_map_io(void)
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{
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at91rm9200_map_io();
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/* Initialize clocks: 18.432 MHz crystal */
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at91_clock_init(18432000);
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/* Setup the serial ports and console */
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at91_init_serial(&onearm_uart_config);
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}
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static struct at91_eth_data __initdata onearm_eth_data = {
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.phy_irq_pin = AT91_PIN_PC4,
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.is_rmii = 1,
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};
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static struct at91_usbh_data __initdata onearm_usbh_data = {
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.ports = 1,
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};
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static struct at91_udc_data __initdata onearm_udc_data = {
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.vbus_pin = AT91_PIN_PC2,
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.pullup_pin = AT91_PIN_PC3,
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};
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static void __init onearm_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(&onearm_eth_data);
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/* USB Host */
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at91_add_device_usbh(&onearm_usbh_data);
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/* USB Device */
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at91_add_device_udc(&onearm_udc_data);
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}
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MACHINE_START(ONEARM, "Ajeco 1ARM single board computer")
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/* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
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.phys_io = AT91_BASE_SYS,
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.io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
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.boot_params = AT91_SDRAM_BASE + 0x100,
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.timer = &at91rm9200_timer,
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.map_io = onearm_map_io,
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.init_irq = onearm_init_irq,
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.init_machine = onearm_board_init,
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MACHINE_END
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