diff --git a/drivers/ram/rockchip/Kconfig b/drivers/ram/rockchip/Kconfig
index 67c63ecba04..d707d09c1c8 100644
--- a/drivers/ram/rockchip/Kconfig
+++ b/drivers/ram/rockchip/Kconfig
@@ -15,6 +15,7 @@ if RAM_ROCKCHIP
 
 config RAM_ROCKCHIP_DEBUG
 	bool "Rockchip ram drivers debugging"
+	depends on DEBUG_UART
 	default y
 	help
 	  This enables debugging ram driver API's for the platforms