diff --git a/arch/arm/dts/socfpga_arria5_socdk.dts b/arch/arm/dts/socfpga_arria5_socdk.dts
index f2b5963..7d1836e 100644
--- a/arch/arm/dts/socfpga_arria5_socdk.dts
+++ b/arch/arm/dts/socfpga_arria5_socdk.dts
@@ -33,6 +33,10 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 	};
+
+	soc {
+		u-boot,dm-pre-reloc;
+	};
 };
 
 &gmac1 {
@@ -67,6 +71,8 @@
 &mmc0 {
 	vmmc-supply = <&regulator_3_3v>;
 	vqmmc-supply = <&regulator_3_3v>;
+	bus-width = <4>;
+	u-boot,dm-pre-reloc;
 };
 
 &usb1 {