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220 lines
6.2 KiB
Diff
220 lines
6.2 KiB
Diff
Index: linux-2.6.21.7/arch/arm/boot/compressed/head-at91rm9200.S
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===================================================================
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--- linux-2.6.21.7.orig/arch/arm/boot/compressed/head-at91rm9200.S
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+++ linux-2.6.21.7/arch/arm/boot/compressed/head-at91rm9200.S
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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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+ @ FDL Versalink : 1053
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+ mov r3, #(MACH_TYPE_VLINK & 0xff)
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+ orr r3, r3, #(MACH_TYPE_VLINK & 0xff00)
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+ cmp r7, r3
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+ beq 99f
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+
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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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Index: linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c
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===================================================================
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--- /dev/null
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+++ linux-2.6.21.7/arch/arm/mach-at91/board-vlink.c
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@@ -0,0 +1,160 @@
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+/*
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+ * linux/arch/arm/mach-at91/board-vlink.c
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+ *
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+ * Copyright (C) 2005 SAN People
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+ * Copyright (C) 2006,2007 Guthrie Consulting
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+ *
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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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+
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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 <linux/spi/spi.h>
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+#include <linux/mtd/physmap.h>
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+
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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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+
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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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+
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+#include <asm/arch/board.h>
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+#include <asm/arch/gpio.h>
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+#include <asm/arch/at91rm9200_mc.h>
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+
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+#include "generic.h"
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+
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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 vlink_uart_config = {
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+ .console_tty = 0, /* ttyS0 */
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+ .nr_tty = 5,
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+ .tty_map = { 4, 1, 0, 3, 2 } /* ttyS0, ..., ttyS4 */
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+};
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+
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+static void __init vlink_map_io(void)
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+{
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+ /* Initialize processor: 18.432 MHz crystal */
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+ at91rm9200_initialize(18432000, AT91RM9200_PQFP);
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+
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+ /* Setup the LEDs */
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+// at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
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+
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+ /* Setup the serial ports and console */
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+ at91_init_serial(&vlink_uart_config);
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+}
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+
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+static void __init vlink_init_irq(void)
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+{
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+ at91rm9200_init_interrupts(NULL);
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+}
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+
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+static struct at91_eth_data __initdata vlink_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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+
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+static struct at91_usbh_data __initdata vlink_usbh_data = {
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+ .ports = 1,
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+};
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+
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+static struct at91_udc_data __initdata vlink_udc_data = {
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+ .vbus_pin = AT91_PIN_PD4,
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+ .pullup_pin = AT91_PIN_PD5,
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+};
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+
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+static struct at91_mmc_data __initdata vlink_mmc_data = {
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+// .det_pin = AT91_PIN_PB27,
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+ .slot_b = 0,
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+ .wire4 = 1,
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+// .wp_pin = AT91_PIN_PA17,
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+};
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+
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+static struct spi_board_info vlink_spi_devices[] = {
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+ { /* DataFlash chip */
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+ .modalias = "mtd_dataflash",
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+ .chip_select = 0,
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+ .max_speed_hz = 15 * 1000 * 1000,
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+ },
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+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
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+ { /* DataFlash card */
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+ .modalias = "mtd_dataflash",
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+ .chip_select = 3,
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+ .max_speed_hz = 15 * 1000 * 1000,
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+ },
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+#endif
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+};
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+
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+static struct at91_gpio_led vlink_leds[] = {
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+ {
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+ .name = "led0",
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+ .gpio = AT91_PIN_PB1,
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+ .trigger = "heartbeat",
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+ },
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+ {
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+ .name = "led1",
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+ .gpio = AT91_PIN_PB2,
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+ .trigger = "timer",
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+ }
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+};
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+
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+static void __init vlink_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(&vlink_eth_data);
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+ /* USB Host */
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+ at91_add_device_usbh(&vlink_usbh_data);
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+ /* USB Device */
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+ at91_add_device_udc(&vlink_udc_data);
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+ at91_set_multi_drive(vlink_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */
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+ /* I2C */
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+ at91_add_device_i2c();
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+ /* SPI */
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+ at91_add_device_spi(vlink_spi_devices, ARRAY_SIZE(vlink_spi_devices));
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+#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
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+ /* DataFlash card */
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+// at91_set_gpio_output(AT91_PIN_PB22, 0);
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+#else
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+ /* MMC */
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+// at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
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+ at91_add_device_mmc(0, &vlink_mmc_data);
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+#endif
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+ /* LEDs */
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+ at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds));
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+}
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+
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+MACHINE_START(VLINK, "FDL VersaLink")
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+ /* Maintainer: Guthrie Consulting */
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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 = vlink_map_io,
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+ .init_irq = vlink_init_irq,
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+ .init_machine = vlink_board_init,
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+MACHINE_END
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Index: linux-2.6.21.7/arch/arm/mach-at91/Kconfig
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===================================================================
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--- linux-2.6.21.7.orig/arch/arm/mach-at91/Kconfig
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+++ linux-2.6.21.7/arch/arm/mach-at91/Kconfig
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@@ -96,6 +96,12 @@ config MACH_CHUB
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help
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Select this if you are using Promwad's Chub board.
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+config MACH_VLINK
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+ bool "Figment Design Labs VersaLink"
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+ depends on ARCH_AT91RM9200
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+ help
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+ Select this if you are using FDL's VersaLink board
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+
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endif
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# ----------------------------------------------------------
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Index: linux-2.6.21.7/arch/arm/mach-at91/Makefile
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===================================================================
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--- linux-2.6.21.7.orig/arch/arm/mach-at91/Makefile
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+++ linux-2.6.21.7/arch/arm/mach-at91/Makefile
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@@ -29,6 +29,7 @@ obj-$(CONFIG_MACH_KB9200) += board-kb920
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obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o
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obj-$(CONFIG_MACH_KAFA) += board-kafa.o
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obj-$(CONFIG_MACH_CHUB) += board-chub.o
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+obj-$(CONFIG_MACH_VLINK) += board-vlink.o
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# AT91SAM9260 board-specific support
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obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
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@@ -51,6 +52,7 @@ led-$(CONFIG_MACH_CSB337) += leds.o
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led-$(CONFIG_MACH_CSB637) += leds.o
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led-$(CONFIG_MACH_KB9200) += leds.o
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led-$(CONFIG_MACH_KAFA) += leds.o
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+led-$(CONFIG_MACH_VLINK) += leds.o
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obj-$(CONFIG_LEDS) += $(led-y)
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# VGA support
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