diff --git a/arch/arm/configs/rk3308_linux_aarch32_debug_defconfig b/arch/arm/configs/rk3308_linux_aarch32_debug_defconfig
index 820a518ae399..186a224d77d6 100644
--- a/arch/arm/configs/rk3308_linux_aarch32_debug_defconfig
+++ b/arch/arm/configs/rk3308_linux_aarch32_debug_defconfig
@@ -137,7 +137,6 @@ CONFIG_DEVFREQ_THERMAL=y
 CONFIG_ROCKCHIP_THERMAL=y
 CONFIG_WATCHDOG=y
 CONFIG_DW_WATCHDOG=y
-CONFIG_MFD_CORE=y
 CONFIG_MFD_RK808=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_GPIO=y
@@ -147,7 +146,7 @@ CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_HRTIMER=y
 # CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_DRIVERS is not set
+CONFIG_SND_ALOOP=y
 # CONFIG_SND_SPI is not set
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_ROCKCHIP=y
diff --git a/arch/arm/configs/rk3308_linux_aarch32_defconfig b/arch/arm/configs/rk3308_linux_aarch32_defconfig
index 0ea6147348a8..b480660d23be 100644
--- a/arch/arm/configs/rk3308_linux_aarch32_defconfig
+++ b/arch/arm/configs/rk3308_linux_aarch32_defconfig
@@ -142,7 +142,7 @@ CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_HRTIMER=y
 # CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_DRIVERS is not set
+CONFIG_SND_ALOOP=y
 # CONFIG_SND_SPI is not set
 CONFIG_SND_SOC=y
 CONFIG_SND_SOC_ROCKCHIP=y