diff --git a/arch/arm/dts/rk3288-popmetal.dtsi b/arch/arm/dts/rk3288-popmetal.dtsi
index d732a70..ecff641 100644
--- a/arch/arm/dts/rk3288-popmetal.dtsi
+++ b/arch/arm/dts/rk3288-popmetal.dtsi
@@ -44,7 +44,7 @@
 / {
 	memory{
 		device_type = "memory";
-		reg = <0 0x80000000>;
+		reg = <0x0 0x0 0x0 0x80000000>;
 	};
 
 	ext_gmac: external-gmac-clock {