diff --git a/target/linux/airoha/an7581/base-files/etc/board.d/01_leds b/target/linux/airoha/an7581/base-files/etc/board.d/01_leds
new file mode 100644
index 0000000000..2eac5c6f15
--- /dev/null
+++ b/target/linux/airoha/an7581/base-files/etc/board.d/01_leds
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+
+. /lib/functions/uci-defaults.sh
+
+board_config_update
+
+board=$(board_name)
+
+case "$board" in
+airoha,an7581-evb)
+	ucidef_set_led_usbport "usb1" "USB 1" "green:usb-1" "usb1-port1" "usb2-port1"
+	ucidef_set_led_usbport "usb2" "USB 2" "green:usb-2" "usb3-port1" "usb4-port1"
+	;;
+esac
+
+board_config_flush
+
+exit 0
diff --git a/target/linux/airoha/an7581/base-files/etc/board.d/02_network b/target/linux/airoha/an7581/base-files/etc/board.d/02_network
new file mode 100644
index 0000000000..7f03fdc512
--- /dev/null
+++ b/target/linux/airoha/an7581/base-files/etc/board.d/02_network
@@ -0,0 +1,28 @@
+#
+# Copyright (c) 2015 The Linux Foundation. All rights reserved.
+# Copyright (c) 2011-2015 OpenWrt.org
+#
+
+. /lib/functions/uci-defaults.sh
+. /lib/functions/system.sh
+
+an7581_setup_interfaces()
+{
+	local board="$1"
+
+	case "$board" in
+	airoha,an7581-evb)
+		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "eth1"
+		;;
+	*)
+		echo "Unsupported hardware. Network interfaces not initialized"
+		;;
+	esac
+}
+
+board_config_update
+board=$(board_name)
+an7581_setup_interfaces $board
+board_config_flush
+
+exit 0