kernel/2.6.29.6-aldebaran-rt/arch/arm/mach-ep93xx/micro9.c

   1 /*
   2  *  linux/arch/arm/mach-ep93xx/micro9.c
   3  *
   4  * Copyright (C) 2006 Contec Steuerungstechnik & Automation GmbH
   5  *                   Manfred Gruber <manfred.gruber@contec.at>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11
  12 #include <linux/init.h>
  13 #include <linux/interrupt.h>
  14 #include <linux/ioport.h>
  15 #include <linux/kernel.h>
  16 #include <linux/mm.h>
  17 #include <linux/platform_device.h>
  18 #include <linux/sched.h>
  19 #include <linux/io.h>
  20 #include <linux/i2c.h>
  21 #include <linux/mtd/physmap.h>
  22
  23 #include <mach/hardware.h>
  24
  25 #include <asm/mach/arch.h>
  26 #include <asm/mach-types.h>
  27
  28 static struct ep93xx_eth_data micro9_eth_data = {
  29         .phy_id         = 0x1f,
  30 };
  31
  32 static void __init micro9_init(void)
  33 {
  34         ep93xx_register_eth(&micro9_eth_data, 1);
  35 }
  36
  37 /*
  38  * Micro9-H
  39  */
  40 #ifdef CONFIG_MACH_MICRO9H
  41 static struct physmap_flash_data micro9h_flash_data = {
  42         .width          = 4,
  43 };
  44
  45 static struct resource micro9h_flash_resource = {
  46         .start          = EP93XX_CS1_PHYS_BASE,
  47         .end            = EP93XX_CS1_PHYS_BASE + SZ_64M - 1,
  48         .flags          = IORESOURCE_MEM,
  49 };
  50
  51 static struct platform_device micro9h_flash = {
  52         .name           = "physmap-flash",
  53         .id             = 0,
  54         .dev            = {
  55                 .platform_data  = &micro9h_flash_data,
  56         },
  57         .num_resources  = 1,
  58         .resource       = &micro9h_flash_resource,
  59 };
  60
  61 static void __init micro9h_init(void)
  62 {
  63         platform_device_register(&micro9h_flash);
  64 }
  65
  66 static void __init micro9h_init_machine(void)
  67 {
  68         ep93xx_init_devices();
  69         micro9_init();
  70         micro9h_init();
  71 }
  72
  73 MACHINE_START(MICRO9, "Contec Hypercontrol Micro9-H")
  74         /* Maintainer: Manfred Gruber <manfred.gruber@contec.at> */
  75         .phys_io        = EP93XX_APB_PHYS_BASE,
  76         .io_pg_offst    = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
  77         .boot_params    = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100,
  78         .map_io         = ep93xx_map_io,
  79         .init_irq       = ep93xx_init_irq,
  80         .timer          = &ep93xx_timer,
  81         .init_machine   = micro9h_init_machine,
  82 MACHINE_END
  83 #endif
  84
  85 /*
  86  * Micro9-M
  87  */
  88 #ifdef CONFIG_MACH_MICRO9M
  89 static void __init micro9m_init_machine(void)
  90 {
  91         ep93xx_init_devices();
  92         micro9_init();
  93 }
  94
  95 MACHINE_START(MICRO9M, "Contec Hypercontrol Micro9-M")
  96         /* Maintainer: Manfred Gruber <manfred.gruber@contec.at> */
  97         .phys_io        = EP93XX_APB_PHYS_BASE,
  98         .io_pg_offst    = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
  99         .boot_params    = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100,
 100         .map_io         = ep93xx_map_io,
 101         .init_irq       = ep93xx_init_irq,
 102         .timer          = &ep93xx_timer,
 103         .init_machine   = micro9m_init_machine,
 104 MACHINE_END
 105 #endif
 106
 107 /*
 108  * Micro9-L
 109  */
 110 #ifdef CONFIG_MACH_MICRO9L
 111 static void __init micro9l_init_machine(void)
 112 {
 113         ep93xx_init_devices();
 114         micro9_init();
 115 }
 116
 117 MACHINE_START(MICRO9L, "Contec Hypercontrol Micro9-L")
 118         /* Maintainer: Manfred Gruber <manfred.gruber@contec.at> */
 119         .phys_io        = EP93XX_APB_PHYS_BASE,
 120         .io_pg_offst    = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
 121         .boot_params    = EP93XX_SDCE3_PHYS_BASE_SYNC + 0x100,
 122         .map_io         = ep93xx_map_io,
 123         .init_irq       = ep93xx_init_irq,
 124         .timer          = &ep93xx_timer,
 125         .init_machine   = micro9l_init_machine,
 126 MACHINE_END
 127 #endif
 128