diff --git a/target/linux/ar71xx/base-files/etc/defconfig/ap121-mini/network b/target/linux/ar71xx/base-files/etc/defconfig/ap121-mini/network
new file mode 100644
index 000000000..de201bf5e
--- /dev/null
+++ b/target/linux/ar71xx/base-files/etc/defconfig/ap121-mini/network
@@ -0,0 +1,24 @@
+config interface loopback
+	option ifname	lo
+	option proto	static
+	option ipaddr	127.0.0.1
+	option netmask	255.0.0.0
+
+config interface lan
+	option ifname	eth0
+	option type	bridge
+	option proto	static
+	option ipaddr	192.168.1.1
+	option netmask	255.255.255.0
+
+config interface wan
+	option ifname	eth1
+	option proto	dhcp
+
+config switch eth0
+	option enable_vlan	1
+
+config switch_vlan
+	option device	eth0
+	option vlan	1
+	option ports	"0 1 2 3 4"
diff --git a/target/linux/ar71xx/base-files/etc/defconfig/ap121/network b/target/linux/ar71xx/base-files/etc/defconfig/ap121/network
new file mode 100644
index 000000000..de201bf5e
--- /dev/null
+++ b/target/linux/ar71xx/base-files/etc/defconfig/ap121/network
@@ -0,0 +1,24 @@
+config interface loopback
+	option ifname	lo
+	option proto	static
+	option ipaddr	127.0.0.1
+	option netmask	255.0.0.0
+
+config interface lan
+	option ifname	eth0
+	option type	bridge
+	option proto	static
+	option ipaddr	192.168.1.1
+	option netmask	255.255.255.0
+
+config interface wan
+	option ifname	eth1
+	option proto	dhcp
+
+config switch eth0
+	option enable_vlan	1
+
+config switch_vlan
+	option device	eth0
+	option vlan	1
+	option ports	"0 1 2 3 4"
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index bedc3c131..9e33ffd3f 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -10,6 +10,12 @@ ar71xx_board_name() {
 	machine=$(awk 'BEGIN{FS="[ \t]+:[ \t]"} /machine/ {print $2}' /proc/cpuinfo)
 
 	case "$machine" in
+	*AP121)
+		name="ap121"
+		;;
+	*AP121-MINI)
+		name="ap121-mini"
+		;;
 	*AP81)
 		name="ap81"
 		;;