board: atmel: add SAMA5D2 ICP board

The SAMA5D2 ICP Board features the SAMA5D27 SoC,
together with QSPI Flash, Wilc3000 wireless device and
EtherCat support.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 8167cdb..9bcff7d 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -647,6 +647,9 @@
 dtb-$(CONFIG_TARGET_SAMA5D27_SOM1_EK) += \
 	at91-sama5d27_som1_ek.dtb
 
+dtb-$(CONFIG_TARGET_SAMA5D2_ICP) += \
+	at91-sama5d2_icp.dtb
+
 dtb-$(CONFIG_TARGET_SAMA5D3XEK) += \
 	sama5d31ek.dtb \
 	sama5d33ek.dtb \