diff --git a/packages/pack-uboot/sun50iw9/bin/dts/orangepizero2-u-boot.dts b/packages/pack-uboot/sun50iw9/bin/dts/orangepizero2-u-boot.dts
index 217d533fba..59b204abd0 100644
--- a/packages/pack-uboot/sun50iw9/bin/dts/orangepizero2-u-boot.dts
+++ b/packages/pack-uboot/sun50iw9/bin/dts/orangepizero2-u-boot.dts
@@ -4384,6 +4384,7 @@
 		axp806_power_sply {
 			device_type = "axp806_power_sply";
 			dcdce_vol = <0xf4f24>;
+			dcdcd_vol = <0xf4786>;
 			aldo1_vol = <0xf4f24>;
 			bldo1_vol = <0xf4948>;
 		};
diff --git a/packages/pack-uboot/sun50iw9/bin/sys_config/sys_config_orangepizero2.fex b/packages/pack-uboot/sun50iw9/bin/sys_config/sys_config_orangepizero2.fex
index 96af9226ab..c8b57ebdfb 100755
--- a/packages/pack-uboot/sun50iw9/bin/sys_config/sys_config_orangepizero2.fex
+++ b/packages/pack-uboot/sun50iw9/bin/sys_config/sys_config_orangepizero2.fex
@@ -45,6 +45,7 @@ dldo1_vol                  = 1003300
 
 [axp806_power_sply]
 dcdce_vol                  = 1003300
+dcdcd_vol                  = 1001350
 aldo1_vol		   = 1003300
 bldo1_vol		   = 1001800