arch/arm/mach-omap/innovator1610.c

   1 /*
   2  * linux/arch/arm/mach-omap/innovator1610.c
   3  *
   4  * This file contains Innovator-specific code.
   5  *
   6  * Copyright (C) 2002 MontaVista Software, Inc.
   7  *
   8  * Copyright (C) 2001 RidgeRun, Inc.
   9  * Author: Greg Lonnon <glonnon@ridgerun.com>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License version 2 as
  13  * published by the Free Software Foundation.
  14  */
  15
  16 #include <linux/config.h>
  17 #include <linux/types.h>
  18 #include <linux/init.h>
  19 #include <linux/major.h>
  20 #include <linux/kernel.h>
  21 #include <linux/device.h>
  22 #include <linux/errno.h>
  23
  24 #include <asm/setup.h>
  25 #include <asm/page.h>
  26 #include <asm/hardware.h>
  27 #include <asm/mach/arch.h>
  28 #include <asm/mach/map.h>
  29 #include <asm/arch/irqs.h>
  30
  31 #include "common.h"
  32
  33 void
  34 innovator_init_irq(void)
  35 {
  36         omap_init_irq();
  37 }
  38
  39 static struct resource smc91x_resources[] = {
  40         [0] = {
  41                 .start  = OMAP1610_ETHR_START,          /* Physical */
  42                 .end    = OMAP1610_ETHR_START + SZ_4K,
  43                 .flags  = IORESOURCE_MEM,
  44         },
  45         [1] = {
  46                 .start  = 0,                            /* Really GPIO 0 */
  47                 .end    = 0,
  48                 .flags  = IORESOURCE_IRQ,
  49         },
  50 };
  51
  52 static struct platform_device smc91x_device = {
  53         .name           = "smc91x",
  54         .id             = 0,
  55         .num_resources  = ARRAY_SIZE(smc91x_resources),
  56         .resource       = smc91x_resources,
  57 };
  58
  59 static struct platform_device *devices[] __initdata = {
  60         &smc91x_device,
  61 };
  62
  63 static void __init innovator_init(void)
  64 {
  65         if (!machine_is_innovator())
  66                 return;
  67
  68         (void) platform_add_devices(devices, ARRAY_SIZE(devices));
  69 }
  70
  71 static struct map_desc innovator_io_desc[] __initdata = {
  72 { OMAP1610_ETHR_BASE, OMAP1610_ETHR_START, OMAP1610_ETHR_SIZE,MT_DEVICE },
  73 { OMAP1610_NOR_FLASH_BASE, OMAP1610_NOR_FLASH_START, OMAP1610_NOR_FLASH_SIZE,
  74         MT_DEVICE },
  75 };
  76
  77 static void __init innovator_map_io(void)
  78 {
  79         omap_map_io();
  80         iotable_init(innovator_io_desc, ARRAY_SIZE(innovator_io_desc));
  81 }
  82
  83 MACHINE_START(INNOVATOR, "TI-Innovator/OMAP1610")
  84         MAINTAINER("MontaVista Software, Inc.")
  85         BOOT_MEM(0x10000000, 0xe0000000, 0xe0000000)
  86         BOOT_PARAMS(0x10000100)
  87         MAPIO(innovator_map_io)
  88         INITIRQ(innovator_init_irq)
  89         INIT_MACHINE(innovator_init)
  90 MACHINE_END
  91