warp7: Add initial support

Add the basic support for Warp7 board.

For more information about this reference design, please visit:

https://www.element14.com/community/docs/DOC-79058/l/warp-7-the-next-generation-wearable-reference-platform

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff --git a/board/warp7/Makefile b/board/warp7/Makefile
new file mode 100644
index 0000000..f39d1d8
--- /dev/null
+++ b/board/warp7/Makefile
@@ -0,0 +1,6 @@
+# (C) Copyright 2016 NXP Semiconductors
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y  := warp7.o