convert aruba to the new structure

[openwrt/svn-archive/archive.git] / target / linux / aruba-2.6 / files / arch / mips / aruba / flash_lock.c

diff --git a/target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c b/target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c
new file mode 100644 (file)
index 0000000..48c762d
--- /dev/null
+++ b/target/linux/aruba-2.6/files/arch/mips/aruba/flash_lock.c
@@ -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;
+       }
+}