target/linux/ixp4xx-2.6/patches/500-compex.patch

   1 diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/compex-setup.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/compex-setup.c
   2 --- linux-2.6.19.2/arch/arm/mach-ixp4xx/compex-setup.c  1970-01-01 01:00:00.000000000 +0100
   3 +++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/compex-setup.c     2007-04-10 01:56:21.000000000 +0200
   4 @@ -0,0 +1,120 @@
   5 +/*
   6 + * arch/arm/mach-ixp4xx/compex-setup.c
   7 + *
   8 + * Ccompex WP18 / NP18A board-setup
   9 + *
  10 + * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
  11 + *
  12 + * based on ixdp425-setup.c:
  13 + *     Copyright (C) 2003-2005 MontaVista Software, Inc.
  14 + *
  15 + * Author: Imre Kaloz <Kaloz@openwrt.org>
  16 + */
  17 +
  18 +#include <linux/kernel.h>
  19 +#include <linux/init.h>
  20 +#include <linux/device.h>
  21 +#include <linux/serial.h>
  22 +#include <linux/tty.h>
  23 +#include <linux/serial_8250.h>
  24 +#include <linux/slab.h>
  25 +
  26 +#include <asm/types.h>
  27 +#include <asm/setup.h>
  28 +#include <asm/memory.h>
  29 +#include <asm/hardware.h>
  30 +#include <asm/mach-types.h>
  31 +#include <asm/irq.h>
  32 +#include <asm/mach/arch.h>
  33 +#include <asm/mach/flash.h>
  34 +
  35 +static struct flash_platform_data compex_flash_data = {
  36 +       .map_name       = "cfi_probe",
  37 +       .width          = 2,
  38 +};
  39 +
  40 +static struct resource compex_flash_resource = {
  41 +       .flags          = IORESOURCE_MEM,
  42 +};
  43 +
  44 +static struct platform_device compex_flash = {
  45 +       .name           = "IXP4XX-Flash",
  46 +       .id             = 0,
  47 +       .dev            = {
  48 +               .platform_data = &compex_flash_data,
  49 +       },
  50 +       .num_resources  = 1,
  51 +       .resource       = &compex_flash_resource,
  52 +};
  53 +
  54 +static struct resource compex_uart_resources[] = {
  55 +       {
  56 +               .start          = IXP4XX_UART1_BASE_PHYS,
  57 +               .end            = IXP4XX_UART1_BASE_PHYS + 0x0fff,
  58 +               .flags          = IORESOURCE_MEM
  59 +       },
  60 +       {
  61 +               .start          = IXP4XX_UART2_BASE_PHYS,
  62 +               .end            = IXP4XX_UART2_BASE_PHYS + 0x0fff,
  63 +               .flags          = IORESOURCE_MEM
  64 +       }
  65 +};
  66 +
  67 +static struct plat_serial8250_port compex_uart_data[] = {
  68 +       {
  69 +               .mapbase        = IXP4XX_UART1_BASE_PHYS,
  70 +               .membase        = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
  71 +               .irq            = IRQ_IXP4XX_UART1,
  72 +               .flags          = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
  73 +               .iotype         = UPIO_MEM,
  74 +               .regshift       = 2,
  75 +               .uartclk        = IXP4XX_UART_XTAL,
  76 +       },
  77 +       {
  78 +               .mapbase        = IXP4XX_UART2_BASE_PHYS,
  79 +               .membase        = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
  80 +               .irq            = IRQ_IXP4XX_UART2,
  81 +               .flags          = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
  82 +               .iotype         = UPIO_MEM,
  83 +               .regshift       = 2,
  84 +               .uartclk        = IXP4XX_UART_XTAL,
  85 +       },
  86 +       { },
  87 +};
  88 +
  89 +static struct platform_device compex_uart = {
  90 +       .name                   = "serial8250",
  91 +       .id                     = PLAT8250_DEV_PLATFORM,
  92 +       .dev.platform_data      = compex_uart_data,
  93 +       .num_resources          = 2,
  94 +       .resource               = compex_uart_resources
  95 +};
  96 +
  97 +static struct platform_device *compex_devices[] __initdata = {
  98 +       &compex_flash,
  99 +       &compex_uart
 100 +};
 101 +
 102 +static void __init compex_init(void)
 103 +{
 104 +       ixp4xx_sys_init();
 105 +
 106 +       compex_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
 107 +       compex_flash_resource.end =
 108 +               IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
 109 +
 110 +       platform_add_devices(compex_devices, ARRAY_SIZE(compex_devices));
 111 +}
 112 +
 113 +#ifdef CONFIG_MACH_COMPEX
 114 +MACHINE_START(COMPEX, "Compex WP18 / NP18A")
 115 +       /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */
 116 +       .phys_io        = IXP4XX_PERIPHERAL_BASE_PHYS,
 117 +       .io_pg_offst    = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc,
 118 +       .map_io         = ixp4xx_map_io,
 119 +       .init_irq       = ixp4xx_init_irq,
 120 +       .timer          = &ixp4xx_timer,
 121 +       .boot_params    = 0x0100,
 122 +       .init_machine   = compex_init,
 123 +MACHINE_END
 124 +#endif
 125 diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/ixdp425-pci.c linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/ixdp425-pci.c
 126 --- linux-2.6.19.2/arch/arm/mach-ixp4xx/ixdp425-pci.c   2007-01-10 20:10:37.000000000 +0100
 127 +++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/ixdp425-pci.c      2007-04-10 00:22:16.000000000 +0200
 128 @@ -66,7 +66,7 @@
 129  int __init ixdp425_pci_init(void)
 130  {
 131         if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
 132 -                       machine_is_avila() || machine_is_ixdp465())
 133 +                       machine_is_avila() || machine_is_ixdp465() || machine_is_compex())
 134                 pci_common_init(&ixdp425_pci);
 135         return 0;
 136  }
 137 diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig
 138 --- linux-2.6.19.2/arch/arm/mach-ixp4xx/Kconfig 2007-04-10 00:33:31.000000000 +0200
 139 +++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Kconfig    2007-04-10 00:48:37.000000000 +0200
 140 @@ -57,6 +57,14 @@
 141           Engineering Pronghorn Metro Platform. For more
 142           information on this platform, see <file:Documentation/arm/IXP4xx>.
 143
 144 +config MACH_COMPEX
 145 +       bool "Compex WP18 / NP18A"
 146 +       select PCI
 147 +       help
 148 +         Say 'Y' here if you want your kernel to support Compex'
 149 +         WP18 or NP18A boards. For more information on this
 150 +         platform, see http://openwrt.org
 151 +
 152  config ARCH_IXDP425
 153         bool "IXDP425"
 154         help
 155 diff -Nur linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile
 156 --- linux-2.6.19.2/arch/arm/mach-ixp4xx/Makefile        2007-04-10 00:33:39.000000000 +0200
 157 +++ linux-2.6.19.2-owrt/arch/arm/mach-ixp4xx/Makefile   2007-04-09 20:23:06.000000000 +0200
 158 @@ -14,6 +14,7 @@
 159  obj-pci-$(CONFIG_MACH_GATEWAY7001)     += gateway7001-pci.o
 160  obj-pci-$(CONFIG_MACH_WG302V2)         += wg302v2-pci.o
 161  obj-pci-$(CONFIG_MACH_PRONGHORNMETRO)  += pronghornmetro-pci.o
 162 +obj-pci-$(CONFIG_MACH_COMPEX)          += ixdp425-pci.o
 163
 164  obj-y  += common.o
 165
 166 @@ -26,5 +27,6 @@
 167  obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
 168  obj-$(CONFIG_MACH_WG302V2)     += wg302v2-setup.o
 169  obj-$(CONFIG_MACH_PRONGHORNMETRO)      += pronghornmetro-setup.o
 170 +obj-$(CONFIG_MACH_COMPEX)      += compex-setup.o
 171
 172  obj-$(CONFIG_PCI)              += $(obj-pci-$(CONFIG_PCI)) common-pci.o
 173 diff -Nur linux-2.6.19.2/arch/arm/tools/mach-types linux-2.6.19.2-owrt/arch/arm/tools/mach-types
 174 --- linux-2.6.19.2/arch/arm/tools/mach-types    2007-04-10 01:27:55.000000000 +0200
 175 +++ linux-2.6.19.2-owrt/arch/arm/tools/mach-types       2007-04-09 20:22:33.000000000 +0200
 176 @@ -1171,3 +1171,4 @@
 177  cdcs_quoll             MACH_CDCS_QUOLL         CDCS_QUOLL              1158
 178  quicksilver            MACH_QUICKSILVER        QUICKSILVER             1159
 179  uplat926               MACH_UPLAT926           UPLAT926                1160
 180 +compex                 MACH_COMPEX             COMPEX                  1273