diff --git a/arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi b/arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi
index 40bb917b..973c9b27 100644
--- a/arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi
+++ b/arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi
@@ -10,7 +10,7 @@
 	};
 };
 
-&uart2 {
+&uart0 {
 	u-boot,dm-pre-reloc;
 	clock-frequency = <24000000>;
 	status = "okay";
diff --git a/arch/arm/dts/rk3308-rock-pi-s.dts b/arch/arm/dts/rk3308-rock-pi-s.dts
index 678e7d70..581892bd 100644
--- a/arch/arm/dts/rk3308-rock-pi-s.dts
+++ b/arch/arm/dts/rk3308-rock-pi-s.dts
@@ -12,7 +12,7 @@
 	compatible = "radxa,rockpis", "rockchip,rk3308";
 
 	chosen {
-		stdout-path = "serial2:1500000n8";
+		stdout-path = "serial0:1500000n8";
 	};
 
 	leds {
diff --git a/configs/rock-pi-s-rk3308_defconfig b/configs/rock-pi-s-rk3308_defconfig
index 2b4ab51d..15a7e49a 100644
--- a/configs/rock-pi-s-rk3308_defconfig
+++ b/configs/rock-pi-s-rk3308_defconfig
@@ -12,7 +12,7 @@ CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_TARGET_EVB_RK3308=y
 CONFIG_SPL_STACK_R_ADDR=0xc00000
 CONFIG_PRE_CON_BUF_ADDR=0x0f200000
-CONFIG_DEBUG_UART_BASE=0xFF0C0000
+CONFIG_DEBUG_UART_BASE=0xFF0A0000
 CONFIG_DEBUG_UART_CLOCK=24000000
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_DEFAULT_DEVICE_TREE="rk3308-rock-pi-s"