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diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index d4d8540..b8c99fa 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -17,6 +17,7 @@
#include <linux/serial_8250.h>
#include <linux/leds.h>
#include <linux/i2c-gpio.h>
+#include <linux/mtd/mtd.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -151,6 +152,30 @@ static struct platform_device *nas100d_devices[] __initdata = {
&nas100d_eth[0],
};
+static void nas100d_flash_add(struct mtd_info *mtd)
+{
+ if (strcmp(mtd->name, "RedBoot config") == 0) {
+ size_t retlen;
+ u_char mac[6];
+
+ if (mtd->read(mtd, 0x0FD8, 6, &retlen, mac) == 0 && retlen == 6) {
+ printk(KERN_INFO "nas100d mac: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
+ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+ memcpy(nas100d_plat_eth[0].hwaddr, mac, 6);
+ } else {
+ printk(KERN_ERR "nas100d mac: read failed\n");
+ }
+ }
+}
+
+static void nas100d_flash_remove(struct mtd_info *mtd) {
+}
+
+static struct mtd_notifier nas100d_flash_notifier = {
+ .add = nas100d_flash_add,
+ .remove = nas100d_flash_remove,
+};
+
static void nas100d_power_off(void)
{
/* This causes the box to drop the power and go dead. */
@@ -183,6 +208,8 @@ static void __init nas100d_init(void)
(void)platform_device_register(&nas100d_uart);
platform_add_devices(nas100d_devices, ARRAY_SIZE(nas100d_devices));
+
+ register_mtd_user(&nas100d_flash_notifier);
}
MACHINE_START(NAS100D, "Iomega NAS 100d")
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