diff --git a/arch/arm64/boot/dts/amlogic/axg_s400emmc.dts b/arch/arm64/boot/dts/amlogic/axg_s400emmc.dts
index 51f37e139db3..6e206a46789f 100644
--- a/arch/arm64/boot/dts/amlogic/axg_s400emmc.dts
+++ b/arch/arm64/boot/dts/amlogic/axg_s400emmc.dts
@@ -694,7 +694,7 @@
 	};
 
 	partitions: partitions{
-		parts = <11>;
+		parts = <12>;
 		part-0 = <&logo>;
 		part-1 = <&recovery>;
 		part-2 = <&rsv>;
@@ -705,7 +705,8 @@
 		part-7 = <&boot>;
 		part-8 = <&system>;
 		part-9 = <&cache>;
-		part-10 = <&data>;
+		part-10 = <&udisk>;
+		part-11 = <&data>;
 
 		logo:logo{
 			pname = "logo";
@@ -760,6 +761,12 @@
 			size = <0x0 0x20000000>;
 			mask = <2>;
 		};
+		udisk:udisk
+		{
+			pname = "udisk";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
 		data:data
 		{
 			pname = "data";
diff --git a/arch/arm64/boot/dts/amlogic/axg_s400emmc_v03.dts b/arch/arm64/boot/dts/amlogic/axg_s400emmc_v03.dts
index c0e7b9d69c05..b1b21b0272ec 100644
--- a/arch/arm64/boot/dts/amlogic/axg_s400emmc_v03.dts
+++ b/arch/arm64/boot/dts/amlogic/axg_s400emmc_v03.dts
@@ -695,7 +695,7 @@
 	};
 
 	partitions: partitions{
-		parts = <11>;
+		parts = <12>;
 		part-0 = <&logo>;
 		part-1 = <&recovery>;
 		part-2 = <&rsv>;
@@ -706,7 +706,8 @@
 		part-7 = <&boot>;
 		part-8 = <&system>;
 		part-9 = <&cache>;
-		part-10 = <&data>;
+		part-10 = <&udisk>;
+		part-11 = <&data>;
 
 		logo:logo{
 			pname = "logo";
@@ -761,6 +762,12 @@
 			size = <0x0 0x20000000>;
 			mask = <2>;
 		};
+		udisk:udisk
+		{
+			pname = "udisk";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
 		data:data
 		{
 			pname = "data";
diff --git a/arch/arm64/configs/meson64_smarthome_defconfig b/arch/arm64/configs/meson64_smarthome_defconfig
index 87c7e5d2aea8..51b620659447 100644
--- a/arch/arm64/configs/meson64_smarthome_defconfig
+++ b/arch/arm64/configs/meson64_smarthome_defconfig
@@ -421,6 +421,7 @@ CONFIG_USB_ISP1301=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_CONFIGFS=y
 CONFIG_USB_CONFIGFS_RNDIS=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
 CONFIG_USB_CONFIGFS_F_FS=y
 CONFIG_USB_CONFIGFS_F_MTP=y
 CONFIG_USB_CONFIGFS_F_PTP=y