diff --git a/arch/arm/configs/rk29_phonesdk_defconfig b/arch/arm/configs/rk29_phonesdk_defconfig
index 7c4fdd8a9ace..4d99ab1212cc 100755
--- a/arch/arm/configs/rk29_phonesdk_defconfig
+++ b/arch/arm/configs/rk29_phonesdk_defconfig
@@ -1573,7 +1573,8 @@ CONFIG_USB_ANDROID_MASS_STORAGE=y
 # CONFIG_NOP_USB_XCEIV is not set
 CONFIG_USB11_HOST=y
 CONFIG_USB11_HOST_EN=y
-# CONFIG_USB20_HOST is not set
+CONFIG_USB20_HOST=y
+CONFIG_USB20_HOST_EN=y
 CONFIG_USB20_OTG=y
 # CONFIG_DWC_OTG_HOST_ONLY is not set
 CONFIG_DWC_OTG_DEVICE_ONLY=y