arm: imx7d: add support for Compulab cl-som-imx7

Add initial support for Compulab cl-som-imx7 SoM.
The initial support includes:
 - MMC
 - eMMC
 - SPI flash
 - I2C
 - FEC
 - USB
 - Serial console

Signed-off-by: Ilya Ledvich <ilya@compulab.co.il>
diff --git a/board/compulab/cl-som-imx7/Makefile b/board/compulab/cl-som-imx7/Makefile
new file mode 100644
index 0000000..8f0e068
--- /dev/null
+++ b/board/compulab/cl-som-imx7/Makefile
@@ -0,0 +1,17 @@
+#
+# Makefile
+#
+# (C) Copyright 2017 CompuLab, Ltd. http://www.compulab.com
+#
+# Author: Uri Mashiach <uri.mashiach@compulab.co.il>
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y := mux.o common.o
+
+ifdef CONFIG_SPL_BUILD
+obj-y  += spl.o
+else
+obj-y  += cl-som-imx7.o
+endif