target/linux/at91-2.6/patches/001-vlink-machine.patch

   1 --- linux-2.6.21.1.orig/arch/arm/boot/compressed/head-at91rm9200.S      2007-05-28 12:22:29.000000000 +0200
   2 +++ linux-2.6.21.1/arch/arm/boot/compressed/head-at91rm9200.S   2007-05-28 12:52:16.000000000 +0200
   3 @@ -61,6 +61,12 @@
   4                 cmp     r7, r3
   5                 beq     99f
   6
   7 +               @ FDL Versalink : 1053
   8 +               mov   r3, #(MACH_TYPE_VLINK & 0xff)
   9 +               orr r3, r3, #(MACH_TYPE_VLINK & 0xff00)
  10 +               cmp r7, r3
  11 +               beq 99f
  12 +
  13                 @ Ajeco 1ARM : 1075
  14                 mov     r3,     #(MACH_TYPE_ONEARM & 0xff)
  15                 orr     r3, r3, #(MACH_TYPE_ONEARM & 0xff00)
  16 --- linux-2.6.21.1.orig/arch/arm/mach-at91/board-vlink.c        1970-01-01 01:00:00.000000000 +0100
  17 +++ linux-2.6.21.1/arch/arm/mach-at91/board-vlink.c     2007-05-28 13:09:54.000000000 +0200
  18 @@ -0,0 +1,160 @@
  19 +/*
  20 + * linux/arch/arm/mach-at91/board-vlink.c
  21 + *
  22 + *  Copyright (C) 2005 SAN People
  23 + *  Copyright (C) 2006,2007 Guthrie Consulting
  24 + *
  25 + *
  26 + * This program is free software; you can redistribute it and/or modify
  27 + * it under the terms of the GNU General Public License as published by
  28 + * the Free Software Foundation; either version 2 of the License, or
  29 + * (at your option) any later version.
  30 + *
  31 + * This program is distributed in the hope that it will be useful,
  32 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
  33 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  34 + * GNU General Public License for more details.
  35 + *
  36 + * You should have received a copy of the GNU General Public License
  37 + * along with this program; if not, write to the Free Software
  38 + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  39 + */
  40 +
  41 +#include <linux/types.h>
  42 +#include <linux/init.h>
  43 +#include <linux/mm.h>
  44 +#include <linux/module.h>
  45 +#include <linux/platform_device.h>
  46 +#include <linux/spi/spi.h>
  47 +#include <linux/mtd/physmap.h>
  48 +
  49 +#include <asm/hardware.h>
  50 +#include <asm/setup.h>
  51 +#include <asm/mach-types.h>
  52 +#include <asm/irq.h>
  53 +
  54 +#include <asm/mach/arch.h>
  55 +#include <asm/mach/map.h>
  56 +#include <asm/mach/irq.h>
  57 +
  58 +#include <asm/arch/board.h>
  59 +#include <asm/arch/gpio.h>
  60 +#include <asm/arch/at91rm9200_mc.h>
  61 +
  62 +#include "generic.h"
  63 +
  64 +
  65 +/*
  66 + * Serial port configuration.
  67 + *    0 .. 3 = USART0 .. USART3
  68 + *    4      = DBGU
  69 + */
  70 +static struct at91_uart_config __initdata vlink_uart_config = {
  71 +       .console_tty    = 0,                            /* ttyS0 */
  72 +       .nr_tty         = 5,
  73 +       .tty_map        = { 4, 1, 0, 3, 2 }             /* ttyS0, ..., ttyS4 */
  74 +};
  75 +
  76 +static void __init vlink_map_io(void)
  77 +{
  78 +       /* Initialize processor: 18.432 MHz crystal */
  79 +       at91rm9200_initialize(18432000, AT91RM9200_PQFP);
  80 +
  81 +       /* Setup the LEDs */
  82 +//     at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
  83 +
  84 +       /* Setup the serial ports and console */
  85 +       at91_init_serial(&vlink_uart_config);
  86 +}
  87 +
  88 +static void __init vlink_init_irq(void)
  89 +{
  90 +       at91rm9200_init_interrupts(NULL);
  91 +}
  92 +
  93 +static struct at91_eth_data __initdata vlink_eth_data = {
  94 +       .phy_irq_pin    = AT91_PIN_PC4,
  95 +       .is_rmii        = 1,
  96 +};
  97 +
  98 +static struct at91_usbh_data __initdata vlink_usbh_data = {
  99 +       .ports          = 1,
 100 +};
 101 +
 102 +static struct at91_udc_data __initdata vlink_udc_data = {
 103 +       .vbus_pin       = AT91_PIN_PD4,
 104 +       .pullup_pin     = AT91_PIN_PD5,
 105 +};
 106 +
 107 +static struct at91_mmc_data __initdata vlink_mmc_data = {
 108 +//     .det_pin        = AT91_PIN_PB27,
 109 +       .slot_b         = 0,
 110 +       .wire4          = 1,
 111 +//     .wp_pin         = AT91_PIN_PA17,
 112 +};
 113 +
 114 +static struct spi_board_info vlink_spi_devices[] = {
 115 +       {       /* DataFlash chip */
 116 +               .modalias       = "mtd_dataflash",
 117 +               .chip_select    = 0,
 118 +               .max_speed_hz   = 15 * 1000 * 1000,
 119 +       },
 120 +#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
 121 +       {       /* DataFlash card */
 122 +               .modalias       = "mtd_dataflash",
 123 +               .chip_select    = 3,
 124 +               .max_speed_hz   = 15 * 1000 * 1000,
 125 +       },
 126 +#endif
 127 +};
 128 +
 129 +static struct at91_gpio_led vlink_leds[] = {
 130 +       {
 131 +               .name           = "led0",
 132 +               .gpio           = AT91_PIN_PB1,
 133 +               .trigger        = "heartbeat",
 134 +       },
 135 +       {
 136 +               .name           = "led1",
 137 +               .gpio           = AT91_PIN_PB2,
 138 +               .trigger        = "timer",
 139 +       }
 140 +};
 141 +
 142 +static void __init vlink_board_init(void)
 143 +{
 144 +       /* Serial */
 145 +       at91_add_device_serial();
 146 +       /* Ethernet */
 147 +       at91_add_device_eth(&vlink_eth_data);
 148 +       /* USB Host */
 149 +       at91_add_device_usbh(&vlink_usbh_data);
 150 +       /* USB Device */
 151 +       at91_add_device_udc(&vlink_udc_data);
 152 +       at91_set_multi_drive(vlink_udc_data.pullup_pin, 1);     /* pullup_pin is connected to reset */
 153 +       /* I2C */
 154 +       at91_add_device_i2c();
 155 +       /* SPI */
 156 +       at91_add_device_spi(vlink_spi_devices, ARRAY_SIZE(vlink_spi_devices));
 157 +#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
 158 +       /* DataFlash card */
 159 +//     at91_set_gpio_output(AT91_PIN_PB22, 0);
 160 +#else
 161 +       /* MMC */
 162 +//     at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
 163 +       at91_add_device_mmc(0, &vlink_mmc_data);
 164 +#endif
 165 +       /* LEDs */
 166 +       at91_gpio_leds(vlink_leds, ARRAY_SIZE(vlink_leds));
 167 +}
 168 +
 169 +MACHINE_START(VLINK, "FDL VersaLink")
 170 +       /* Maintainer: Guthrie Consulting */
 171 +       .phys_io        = AT91_BASE_SYS,
 172 +       .io_pg_offst    = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
 173 +       .boot_params    = AT91_SDRAM_BASE + 0x100,
 174 +       .timer          = &at91rm9200_timer,
 175 +       .map_io         = vlink_map_io,
 176 +       .init_irq       = vlink_init_irq,
 177 +       .init_machine   = vlink_board_init,
 178 +MACHINE_END
 179 --- linux-2.6.21.1.orig/arch/arm/mach-at91/Kconfig      2007-05-28 12:22:29.000000000 +0200
 180 +++ linux-2.6.21.1/arch/arm/mach-at91/Kconfig   2007-05-28 13:11:45.000000000 +0200
 181 @@ -96,6 +96,12 @@
 182         help
 183           Select this if you are using Promwad's Chub board.
 184
 185 +config MACH_VLINK
 186 +       bool "Figment Design Labs VersaLink"
 187 +       depends on ARCH_AT91RM9200
 188 +       help
 189 +               Select this if you are using FDL's VersaLink board
 190 +
 191  endif
 192
 193  # ----------------------------------------------------------
 194 --- linux-2.6.21.1.orig/arch/arm/mach-at91/Makefile     2007-05-28 12:22:29.000000000 +0200
 195 +++ linux-2.6.21.1/arch/arm/mach-at91/Makefile  2007-05-28 13:13:15.000000000 +0200
 196 @@ -29,6 +29,7 @@
 197  obj-$(CONFIG_MACH_ATEB9200)    += board-eb9200.o
 198  obj-$(CONFIG_MACH_KAFA)                += board-kafa.o
 199  obj-$(CONFIG_MACH_CHUB)                += board-chub.o
 200 +obj-$(CONFIG_MACH_VLINK)       += board-vlink.o
 201
 202  # AT91SAM9260 board-specific support
 203  obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
 204 @@ -51,6 +52,7 @@
 205  led-$(CONFIG_MACH_CSB637)      += leds.o
 206  led-$(CONFIG_MACH_KB9200)      += leds.o
 207  led-$(CONFIG_MACH_KAFA)                += leds.o
 208 +led-$(CONFIG_MACH_VLINK)       += leds.o
 209  obj-$(CONFIG_LEDS) += $(led-y)
 210
 211  # VGA support