diff --git a/target/linux/realtek/base-files/etc/board.d/02_network b/target/linux/realtek/base-files/etc/board.d/02_network
index 7fccc77f58..21c949380f 100644
--- a/target/linux/realtek/base-files/etc/board.d/02_network
+++ b/target/linux/realtek/base-files/etc/board.d/02_network
@@ -53,6 +53,9 @@ realtek_setup_macs()
 
 	case $board in
 	edgecore,ecs4100-12ph|\
+	linksys,lgs310c|\
+	linksys,lgs328c|\
+	linksys,lgs352c|\
 	netgear,gs108t-v3|\
 	netgear,gs110tpp-v1|\
 	netgear,gs110tup-v1|\
@@ -117,9 +120,6 @@ realtek_setup_macs()
 	hasivo,s1100w-8xgt-se|\
 	inaba,aml2-17gp|\
 	iodata,bsh-g24mb|\
-	linksys,lgs310c|\
-	linksys,lgs328c|\
-	linksys,lgs352c|\
 	netgear,gs750e|\
 	panasonic,m16eg-pn28160k|\
 	panasonic,m24eg-pn28240k|\
diff --git a/target/linux/realtek/dts/rtl8380_linksys_lgs310c.dts b/target/linux/realtek/dts/rtl8380_linksys_lgs310c.dts
index f0980b9af4..4ce6e97b95 100644
--- a/target/linux/realtek/dts/rtl8380_linksys_lgs310c.dts
+++ b/target/linux/realtek/dts/rtl8380_linksys_lgs310c.dts
@@ -11,6 +11,7 @@
 	model = "Linksys LGS310C";
 
 	aliases {
+		label-mac-device = &ethernet0;
 		led-boot = &led_power;
 		led-failsafe = &led_fault;
 		led-running = &led_power;
@@ -84,6 +85,12 @@
 	};
 };
 
+
+&ethernet0 {
+	nvmem-cells = <&macaddr_ubootenv_ethaddr 0>;
+	nvmem-cell-names = "mac-address";
+};
+
 &mdio_aux {
 	status = "okay";
 
@@ -122,6 +129,14 @@
 			partition@80000 {
 				label = "u-boot-env";
 				reg = <0x00080000 0x10000>;
+
+				nvmem-layout {
+					compatible = "u-boot,env";
+
+					macaddr_ubootenv_ethaddr: ethaddr {
+						#nvmem-cell-cells = <1>;
+					};
+				};
 			};
 			partition@90000 {
 				label = "u-boot-env2";
diff --git a/target/linux/realtek/dts/rtl93xx_linksys_lgs3xxc_nand_common.dtsi b/target/linux/realtek/dts/rtl93xx_linksys_lgs3xxc_nand_common.dtsi
index 8fd5615c99..e452d87061 100644
--- a/target/linux/realtek/dts/rtl93xx_linksys_lgs3xxc_nand_common.dtsi
+++ b/target/linux/realtek/dts/rtl93xx_linksys_lgs3xxc_nand_common.dtsi
@@ -6,6 +6,7 @@
 
 / {
 	aliases {
+		label-mac-device = &ethernet0;
 		led-boot = &led_power;
 		led-failsafe = &led_fault;
 		led-running = &led_power;
@@ -89,6 +90,11 @@
 	status = "okay";
 };
 
+&ethernet0 {
+	nvmem-cells = <&macaddr_ubootenv_ethaddr 0>;
+	nvmem-cell-names = "mac-address";
+};
+
 &spi0 {
 	status = "okay";
 	flash@0 {
@@ -109,6 +115,14 @@
 			partition@e0000 {
 				label = "u-boot-env";
 				reg = <0xe0000 0x10000>;
+
+				nvmem-layout {
+					compatible = "u-boot,env";
+
+					macaddr_ubootenv_ethaddr: ethaddr {
+						#nvmem-cell-cells = <1>;
+					};
+				};
 			};
 			partition@f0000 {
 				label = "u-boot-env2";