Added initial support for at91 plaform (HCG)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6508 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 191 insertions, 0 deletions

diff --git a/target/linux/at91-2.6/patches/001-vlink-machine.patch b/target/linux/at91-2.6/patches/001-vlink-machine.patch
new file mode 100644
index 000000000..2c602bf8e
--- /dev/null
+++ b/target/linux/at91-2.6/patches/001-vlink-machine.patch
@@ -0,0 +1,191 @@
+diff -Naur linux-2.6.19.1/arch/arm/boot/compressed/head-at91rm9200.S linux/arch/arm/boot/compressed/head-at91rm9200.S
+--- linux-2.6.19.1/arch/arm/boot/compressed/head-at91rm9200.S	2006-12-11 20:32:53.000000000 +0100
++++ linux/arch/arm/boot/compressed/head-at91rm9200.S	2007-01-20 10:26:21.000000000 +0100
+@@ -61,6 +61,12 @@
+ 		cmp	r7, r3
+ 		beq	99f
+ 
++    @ FDL Versalink : 1053
++    mov   r3, #(MACH_TYPE_VLINK & 0xff)
++    orr r3, r3, #(MACH_TYPE_VLINK & 0xff00)
++    cmp r7, r3
++    beq 99f
++						
+ 		@ Ajeco 1ARM : 1075
+ 		mov	r3,	#(MACH_TYPE_ONEARM & 0xff)
+ 		orr	r3, r3, #(MACH_TYPE_ONEARM & 0xff00)
+diff -Naur linux-2.6.19.1/arch/arm/mach-at91rm9200/board-vlink.c linux/arch/arm/mach-at91rm9200/board-vlink.c
+--- linux-2.6.19.1/arch/arm/mach-at91rm9200/board-vlink.c	1970-01-01 01:00:00.000000000 +0100
++++ linux/arch/arm/mach-at91rm9200/board-vlink.c	2007-01-19 21:18:00.000000000 +0100
+@@ -0,0 +1,144 @@
++/*
++ * linux/arch/arm/mach-at91rm9200/board-ek.c
++ *
++ *  Copyright (C) 2006,2007 Hamish Guthrie
++ *                          Guthrie Consulting.
++ *
++ * 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 <linux/spi/spi.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 vlink_uart_config = {
++	.console_tty	= 0,				/* ttyS0 */
++	.nr_tty		= 5,
++	.tty_map	= { 4, 1, 0, 3, 2 }		/* ttyS0, ..., ttyS4 */
++};
++
++static void __init vlink_map_io(void)
++{
++	/* Initialize processor: 18.432 MHz crystal */
++	at91rm9200_initialize(18432000, AT91RM9200_PQFP);
++
++	/* Setup the LEDs */
++//	at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
++
++	/* Setup the serial ports and console */
++	at91_init_serial(&vlink_uart_config);
++}
++
++static void __init vlink_init_irq(void)
++{
++	at91rm9200_init_interrupts(NULL);
++}
++
++static struct eth_platform_data __initdata vlink_eth_data = {
++	.phy_irq_pin	= AT91_PIN_PC4,
++	.is_rmii	= 1,
++};
++
++static struct at91_usbh_data __initdata vlink_usbh_data = {
++	.ports		= 1,
++};
++
++static struct at91_udc_data __initdata vlink_udc_data = {
++	.vbus_pin	= AT91_PIN_PD4,
++	.pullup_pin	= AT91_PIN_PD5,
++};
++
++/*static struct at91_mmc_data __initdata ek_mmc_data = {
++	.det_pin	= AT91_PIN_PB27,
++	.is_b		= 0,
++	.wire4		= 1,
++	.wp_pin		= AT91_PIN_PA17,
++};
++*/
++
++static struct spi_board_info vlink_spi_devices[] = {
++	{	/* DataFlash chip */
++		.modalias	= "mtd_dataflash",
++		.chip_select	= 0,
++		.max_speed_hz	= 15 * 1000 * 1000,
++	},
++#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
++	{	/* DataFlash card */
++		.modalias	= "mtd_dataflash",
++		.chip_select	= 3,
++		.max_speed_hz	= 15 * 1000 * 1000,
++	},
++#endif
++};
++
++static void __init vlink_board_init(void)
++{
++	/* Serial */
++	at91_add_device_serial();
++	/* Ethernet */
++	at91_add_device_eth(&vlink_eth_data);
++	/* USB Host */
++	at91_add_device_usbh(&vlink_usbh_data);
++	/* USB Device */
++	at91_add_device_udc(&vlink_udc_data);
++	at91_set_multi_drive(vlink_udc_data.pullup_pin, 1);	/* pullup_pin is connected to reset */
++	/* I2C */
++	at91_add_device_i2c();
++	/* SPI */
++	at91_add_device_spi(vlink_spi_devices, ARRAY_SIZE(vlink_spi_devices));
++#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
++	/* DataFlash card */
++//	at91_set_gpio_output(AT91_PIN_PB22, 0);
++#else
++	/* MMC */
++//	at91_set_gpio_output(AT91_PIN_PB22, 1);	/* this MMC card slot can optionally use SPI signaling (CS3). */
++//	at91_add_device_mmc(&vlink_mmc_data);
++#endif
++	/* VGA */
++}
++
++MACHINE_START(VLINK, "FDL VersaLink")
++	/* Maintainer: Guthrie Consulting */
++	.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		= vlink_map_io,
++	.init_irq	= vlink_init_irq,
++	.init_machine	= vlink_board_init,
++MACHINE_END
+diff -Naur linux-2.6.19.1/arch/arm/mach-at91rm9200/Kconfig linux/arch/arm/mach-at91rm9200/Kconfig
+--- linux-2.6.19.1/arch/arm/mach-at91rm9200/Kconfig	2006-12-11 20:32:53.000000000 +0100
++++ linux/arch/arm/mach-at91rm9200/Kconfig	2007-01-19 21:17:49.000000000 +0100
+@@ -82,6 +82,12 @@
+ 	help
+ 	  Select this if you are using Sperry-Sun's KAFA board.
+ 
++config MACH_VLINK
++	bool "Figment Design Labs VersaLink"
++	depends on ARCH_AT91RM9200
++	help
++		Select this if you are using FDL's VersaLink board
++
+ endif
+ 
+ # ----------------------------------------------------------
+diff -Naur linux-2.6.19.1/arch/arm/mach-at91rm9200/Makefile linux/arch/arm/mach-at91rm9200/Makefile
+--- linux-2.6.19.1/arch/arm/mach-at91rm9200/Makefile	2006-12-11 20:32:53.000000000 +0100
++++ linux/arch/arm/mach-at91rm9200/Makefile	2007-01-19 21:17:42.000000000 +0100
+@@ -24,6 +24,7 @@
+ obj-$(CONFIG_MACH_KB9200)	+= board-kb9202.o
+ obj-$(CONFIG_MACH_ATEB9200)	+= board-eb9200.o
+ obj-$(CONFIG_MACH_KAFA)		+= board-kafa.o
++obj-$(CONFIG_MACH_VLINK)  += board-vlink.o
+ 
+ # AT91SAM9260 board-specific support
+