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/MAINTAINERS b/board/compulab/cl-som-imx7/MAINTAINERS
new file mode 100644
index 0000000..2b917a5
--- /dev/null
+++ b/board/compulab/cl-som-imx7/MAINTAINERS
@@ -0,0 +1,6 @@
+CL-SOM-IMX7 BOARD
+M:	Uri Mashiach <uri.mashiach@compulab.co.il>
+S:	Maintained
+F:	board/compulab/cl-som-imx7
+F:	include/configs/cl-som-imx7.h
+F:	configs/cl-som-imx7_defconfig