-diff -Nur linux-2.6.15/arch/mips/aruba/flash_lock.c linux-2.6.15-openwrt/arch/mips/aruba/flash_lock.c
---- linux-2.6.15/arch/mips/aruba/flash_lock.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/aruba/flash_lock.c 2006-01-10 00:32:32.000000000 +0100
-@@ -0,0 +1,27 @@
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <asm/bootinfo.h>
-+
-+#define AP70_PROT_ADDR 0xb8010008
-+#define AP70_PROT_DATA 0x8
-+#define AP60_PROT_ADDR 0xB8400000
-+#define AP60_PROT_DATA 0x04000000
-+
-+void unlock_ap60_70_flash(void)
-+{
-+ volatile __u32 val;
-+ switch (mips_machtype) {
-+ case MACH_ARUBA_AP70:
-+ val = *(volatile __u32 *)AP70_PROT_ADDR;
-+ val &= ~(AP70_PROT_DATA);
-+ *(volatile __u32 *)AP70_PROT_ADDR = val;
-+ break;
-+ case MACH_ARUBA_AP65:
-+ case MACH_ARUBA_AP60:
-+ default:
-+ val = *(volatile __u32 *)AP60_PROT_ADDR;
-+ val &= ~(AP60_PROT_DATA);
-+ *(volatile __u32 *)AP60_PROT_ADDR = val;
-+ break;
-+ }
-+}