diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index 38694a4a54176112b05f251d665476e47665fe5b..a519c863248d85f79a24d4fa918c53827819ca90 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -18,7 +18,7 @@
 	compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", "samsung,exynos5";
 
 	memory {
-		reg = <0x40000000 0x80000000>;
+		reg = <0x40000000 0x7EA00000>;
 	};
 
 	chosen {