diff --git a/arch/arm/dts/rk3036-sdk-u-boot.dtsi b/arch/arm/dts/rk3036-sdk-u-boot.dtsi
new file mode 100644
index 0000000..6f15f4a
--- /dev/null
+++ b/arch/arm/dts/rk3036-sdk-u-boot.dtsi
@@ -0,0 +1,11 @@
+&uart2 {
+	u-boot,dm-pre-reloc;
+};
+
+&grf {
+	u-boot,dm-pre-reloc;
+};
+
+&pinctrl {
+	u-boot,dm-pre-reloc;
+};