[ep93xx] set the mac address using the chip-unique serial number

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23761 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-11-01 13:09:41 +00:00 · 2010-11-01 13:09:41 +00:00 · 2a1599d452
parent a7aad4b271
commit 2a1599d452
1 changed files with 12 additions and 0 deletions
--- a/target/linux/ep93xx/base-files/lib/preinit/05_set_ether_mac_rdc
+++ b/target/linux/ep93xx/base-files/lib/preinit/05_set_ether_mac_rdc
@ -0,0 +1,12 @@
+#!/bin/sh
+# Copyright (C) 2010 OpenWrt.org
+
+. /lib/functions/boot.sh
+
+set_ether_mac() {
+	mac=$(sed -n 's/^Serial.* 000000/02/p' /proc/cpuinfo)
+	ifconfig eth0 hw ether $mac
+}
+
+boot_hook_add preinit_main set_ether_mac
+