diff --git a/arch/arm64/configs/rockchip_linux_defconfig b/arch/arm64/configs/rockchip_linux_defconfig
index 6a01bdbfe9ea..506a94e11c72 100644
--- a/arch/arm64/configs/rockchip_linux_defconfig
+++ b/arch/arm64/configs/rockchip_linux_defconfig
@@ -14,6 +14,7 @@ CONFIG_CFS_BANDWIDTH=y
 CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
 CONFIG_DEFAULT_USE_ENERGY_AWARE=y
+CONFIG_BLK_DEV_INITRD=y
 CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_EMBEDDED=y
 # CONFIG_COMPAT_BRK is not set