diff --git a/drivers/ram/rockchip/Makefile b/drivers/ram/rockchip/Makefile
new file mode 100644
index 0000000..b09d03c
--- /dev/null
+++ b/drivers/ram/rockchip/Makefile
@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-$(CONFIG_ROCKCHIP_RK3368) = dmc-rk3368.o