warp: Add initial WaRP Board support

The WaRP Board is a Wearable Reference Plaform. The board features:

 - Freescale i.MX6 SoloLite processor with 512MB of RAM
 - Freescale FXOS8700CQ 6-axis Xtrinsic sensor
 - Freescale Kinetis KL16 MCU
 - Freescale Xtrinsic MMA955xL intelligent motion sensing platform

The board implements a hybrid architecture to address the evolving
needs of the wearables market. The platform consists of a main board
and an example daughtercard with the ability to add additional
daughtercards for different usage models.

For more information about the project, visit:

 http://www.warpboard.org/

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1f1ccad..a3eb876 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -608,6 +608,10 @@
 	bool "Support wandboard"
 	select CPU_V7
 
+config TARGET_WARP
+	bool "Support WaRP"
+	select CPU_V7
+
 config TARGET_TITANIUM
 	bool "Support titanium"
 	select CPU_V7
@@ -1013,6 +1017,7 @@
 source "board/udoo/Kconfig"
 source "board/vpac270/Kconfig"
 source "board/wandboard/Kconfig"
+source "board/warp/Kconfig"
 source "board/woodburn/Kconfig"
 source "board/xaeniax/Kconfig"
 source "board/zipitz2/Kconfig"