diff --git a/arch/arm/dts/hi3798cv200-u-boot.dtsi b/arch/arm/dts/hi3798cv200-u-boot.dtsi
index 709ae1c..7844c52 100644
--- a/arch/arm/dts/hi3798cv200-u-boot.dtsi
+++ b/arch/arm/dts/hi3798cv200-u-boot.dtsi
@@ -17,12 +17,6 @@
 };
 
 &uart0 {
-	status = "disabled";
-};
-
-/{
-	chosen {
-		stdout-path = "";
-	};
+	clock = <75000000>;
+	status = "okay";
 };
-