target/linux/ixp4xx/patches/520-compex_mtd_microcode.patch

   1 Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/compex-setup.c
   2 ===================================================================
   3 --- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/compex-setup.c
   4 +++ linux-2.6.21.7/arch/arm/mach-ixp4xx/compex-setup.c
   5 @@ -17,6 +17,7 @@
   6  #include <linux/serial.h>
   7  #include <linux/tty.h>
   8  #include <linux/serial_8250.h>
   9 +#include <linux/mtd/mtd.h>
  10  #include <linux/slab.h>
  11
  12  #include <asm/types.h>
  13 @@ -136,11 +137,34 @@ static struct platform_device mac1 = {
  14         .resource       = &res_mac1,
  15  };
  16
  17 +struct npe_ucode_platform_data compex_npe_ucode_data = {
  18 +       .mtd_partition  = "RedBoot",
  19 +};
  20 +
  21 +static struct platform_device compex_npe_ucode = {
  22 +       .name                   = "ixp4xx_npe_ucode",
  23 +       .id                     = 0,
  24 +       .dev.platform_data      = &compex_npe_ucode_data,
  25 +};
  26 +
  27  static struct platform_device *compex_devices[] __initdata = {
  28         &compex_flash,
  29         &compex_uart,
  30         &mac0,
  31         &mac1,
  32 +       &compex_npe_ucode,
  33 +};
  34 +
  35 +static void compex_flash_add(struct mtd_info *mtd)
  36 +{
  37 +}
  38 +
  39 +static void compex_flash_remove(struct mtd_info *mtd) {
  40 +}
  41 +
  42 +static struct mtd_notifier compex_flash_notifier = {
  43 +       .add = compex_flash_add,
  44 +       .remove = compex_flash_remove,
  45  };
  46
  47  static void __init compex_init(void)
  48 @@ -152,6 +176,8 @@ static void __init compex_init(void)
  49                 IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
  50
  51         platform_add_devices(compex_devices, ARRAY_SIZE(compex_devices));
  52 +
  53 +       register_mtd_user(&compex_flash_notifier);
  54  }
  55
  56  #ifdef CONFIG_MACH_COMPEX