diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig
index 47969f3..496e2b7 100644
--- a/drivers/ram/Kconfig
+++ b/drivers/ram/Kconfig
@@ -33,3 +33,5 @@
 	  STM32F7 family devices support flexible memory controller(FMC) to
 	  support external memories like sdram, psram & nand.
 	  This driver is for the sdram memory interface with the FMC.
+
+source "drivers/ram/stm32mp1/Kconfig"