Enable uboot build

Change-Id: Idab9be773ac054fb844c36faf3172e566f893489
Signed-off-by: Vishal Bhoj <vishal.bhoj@linaro.org>
diff --git a/BoardConfig.mk b/BoardConfig.mk
index a188023..6ceef3b 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -22,7 +22,7 @@
 TARGET_NO_KERNEL := false
 TARGET_KERNEL_SOURCE := kernel/linaro/arndale
 KERNEL_CONFIG := arndale_android_defconfig
-TARGET_USE_UBOOT := false
+TARGET_USE_UBOOT := true
 UBOOT_CONFIG := arndale5250
 TARGET_USE_XLOADER := false
 TARGET_NO_RECOVERY := true