diff --git a/arch/arm/configs/rk3506_defconfig b/arch/arm/configs/rk3506_defconfig
index 2c0eabcaaca7..3ad18ece3da4 100644
--- a/arch/arm/configs/rk3506_defconfig
+++ b/arch/arm/configs/rk3506_defconfig
@@ -306,6 +306,9 @@ CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
 CONFIG_DEVFREQ_GOV_USERSPACE=y
 CONFIG_EXTCON=y
 CONFIG_EXTCON_USB_GPIO=y
+CONFIG_MEMORY=y
+CONFIG_ROCKCHIP_DSMC=y
+CONFIG_ROCKCHIP_DSMC_SLAVE=y
 CONFIG_IIO=y
 CONFIG_ROCKCHIP_FLEXBUS_ADC=y
 CONFIG_ROCKCHIP_SARADC=y