fix up mac address setting on ixp4xx for devices that store this info in the RedBoot config partition

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11285 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/ixp4xx/Makefile

@@ -22,6 +22,6 @@ define Kernel/Configure
 	$(if $(CONFIG_EABI_SUPPORT),echo '# CONFIG_OABI_COMPAT is not set' >> $(LINUX_DIR)/.config)
 endef
 
-DEFAULT_PACKAGES += ixp4xx-microcode
+DEFAULT_PACKAGES += ixp4xx-microcode fconfig
 
 $(eval $(call BuildTarget))

target/linux/ixp4xx/base-files/etc/preinit.arch

@@ -0,0 +1,8 @@
+RB_CONFIG="$(grep "RedBoot config" /proc/mtd | cut -d: -f1)"
+
+for npe in eth0 eth1
+do
+	if [ "$(ifconfig $npe 2>/dev/null | grep -c 00:00:00:00:00:00)" == "1" ]; then
+		ifconfig $npe hw ether $(fconfig -s -r -d /dev/$RB_CONFIG -n npe_"$npe"_esa)
+	fi
+done