diff --git a/Makefile b/Makefile
index 9172a1a..0ceee0c 100644
--- a/Makefile
+++ b/Makefile
@@ -940,6 +940,14 @@
 	@echo "===================================================="
 endif
 endif
+ifeq ($(CONFIG_LIBATA)$(CONFIG_DM_SCSI)$(CONFIG_MVSATA_IDE),y)
+	@echo "===================== WARNING ======================"
+	@echo "This board does not use CONFIG_DM_SCSI. Please update"
+	@echo "the storage controller to use CONFIG_DM_SCSI before the v2019.07 release."
+	@echo "Failure to update by the deadline may result in board removal."
+	@echo "See doc/driver-model/MIGRATION.txt for more info."
+	@echo "===================================================="
+endif
 	@# Check that this build does not use CONFIG options that we do not
 	@# know about unless they are in Kconfig. All the existing CONFIG
 	@# options are whitelisted, so new ones should not be added.