diff --git a/arch/arm/dts/at91-sama5d2_xplained.dts b/arch/arm/dts/at91-sama5d2_xplained.dts
index b733c4d4ce..3e3cb40161 100644
--- a/arch/arm/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/dts/at91-sama5d2_xplained.dts
@@ -12,6 +12,10 @@
 		stdout-path = &uart1;
 	};
 
+	memory {
+		reg = <0x20000000 0x20000000>;
+	};
+
 	onewire_tm: onewire {
 		gpios = <&pioA PIN_PB0 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";