openwrt-xburst/target/linux/ixp4xx/patches/420-pronghorn_metro_mtd_microcode.patch

Index: linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
===================================================================
--- linux-2.6.21.7.orig/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
+++ linux-2.6.21.7/arch/arm/mach-ixp4xx/pronghornmetro-setup.c
@@ -17,6 +17,7 @@
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/serial_8250.h>
+#include <linux/mtd/mtd.h>
 #include <linux/slab.h>
 
 #include <asm/types.h>
@@ -122,11 +123,34 @@ static struct platform_device mac1 = {
 	.resource	= &res_mac1,
 };
 
+struct npe_ucode_platform_data pronghornmetro_npe_ucode_data = {
+	.mtd_partition	= "RedBoot",
+};
+
+static struct platform_device pronghornmetro_npe_ucode = {
+	.name			= "ixp4xx_npe_ucode",
+	.id			= 0,
+	.dev.platform_data	= &pronghornmetro_npe_ucode_data,
+};
+
 static struct platform_device *pronghornmetro_devices[] __initdata = {
 	&pronghornmetro_flash,
 	&pronghornmetro_uart,
 	&mac0,
 	&mac1,
+	&pronghornmetro_npe_ucode,
+};
+
+static void pronghornmetro_flash_add(struct mtd_info *mtd)
+{
+}
+
+static void pronghornmetro_flash_remove(struct mtd_info *mtd) {
+}
+
+static struct mtd_notifier pronghornmetro_flash_notifier = {
+	.add = pronghornmetro_flash_add,
+	.remove = pronghornmetro_flash_remove,
 };
 
 static void __init pronghornmetro_init(void)
@@ -140,6 +164,8 @@ static void __init pronghornmetro_init(v
 	*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
 
 	platform_add_devices(pronghornmetro_devices, ARRAY_SIZE(pronghornmetro_devices));
+
+	register_mtd_user(&pronghornmetro_flash_notifier);
 }
 
 #ifdef CONFIG_MACH_PRONGHORNMETRO