mediatek: store random MAC address in U-Boot env on first boot

[openwrt/openwrt.git] / target / linux / mediatek / base-files / etc / uci-defaults / 99_fwenv-store-ethaddr.sh

diff --git a/target/linux/mediatek/base-files/etc/uci-defaults/99_fwenv-store-ethaddr.sh b/target/linux/mediatek/base-files/etc/uci-defaults/99_fwenv-store-ethaddr.sh
new file mode 100644 (file)
index 0000000..b078b8f
--- /dev/null
+++ b/target/linux/mediatek/base-files/etc/uci-defaults/99_fwenv-store-ethaddr.sh
@@ -0,0 +1,14 @@
+[ ! -e /etc/fw_env.config ] && exit 0
+
+. /lib/functions.sh
+
+case "$(board_name)" in
+bananapi,bpi-r2|\
+bananapi,bpi-r64|\
+unielec,u7623-02)
+       [ -z "$(fw_printenv -n ethaddr 2>/dev/null)" ] &&
+               fw_setenv ethaddr "$(cat /sys/class/net/eth0/address)"
+       ;;
+esac
+
+exit 0