diff --git a/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi b/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
index dc4cec2..c4ae7ca 100644
--- a/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
+++ b/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
@@ -113,13 +113,13 @@
 
 		ddr-1d-imem-fw {
 			filename = "ddr3_imem_1d.bin";
-			size = <0x8000>;
+			align-end = <4>;
 			type = "blob-ext";
 		};
 
 		ddr-1d-dmem-fw {
 			filename = "ddr3_dmem_1d.bin";
-			size = <0x4000>;
+			align-end = <4>;
 			type = "blob-ext";
 		};
 	};