diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0e8dc01..22170d2 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1082,6 +1082,8 @@ config ARCH_ROCKCHIP
 	select DM_PWM
 	select DM_REGULATOR
 	imply FAT_WRITE
+	select OF_LIBFDT
+	select OF_LIBFDT_OVERLAY
 
 config TARGET_THUNDERX_88XX
 	bool "Support ThunderX 88xx"