diff --git a/display/sun-sde-display.dtsi b/display/sun-sde-display.dtsi
index 072e04fe..4e8a2575 100644
--- a/display/sun-sde-display.dtsi
+++ b/display/sun-sde-display.dtsi
@@ -48,14 +48,14 @@
 	};
 
 	disp_rdump_memory: disp_rdump_region@0xd5500000 {
-		reg = <0xd5500000 0x00800000>;
+		reg = <0xfc800000 0x00800000>;
 		label = "disp_rdump_region";
 	};
 };
 
 &reserved_memory {
 	splash_memory: splash_region {
-		reg = <0x0 0xd5500000 0x0 0x02b00000>;
+		reg = <0x0 0xfc800000 0x0 0x02b00000>;
 		label = "cont_splash_region";
 	};
 };
diff --git a/display/sun-sde.dtsi b/display/sun-sde.dtsi
index d5cdf800..61a0bb97 100644
--- a/display/sun-sde.dtsi
+++ b/display/sun-sde.dtsi
@@ -184,7 +184,7 @@
 	smmu_sde_iommu_region_partition: smmu_sde_iommu_region_partition {
 		iommu-addresses = <&smmu_sde_unsec 0x0 0x00060000>,
 				  <&smmu_sde_unsec 0xd4e23000 0x002dd000>,
-				  <&smmu_sde_unsec 0xd5500000 0x02b00000>,
+				  <&smmu_sde_unsec 0xfc800000 0x02b00000>,
 				  <&smmu_sde_sec 0x0 0x00020000>;
 	};