Removing reference to omap4 to pickup default gralloc library.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
diff --git a/BoardConfig.mk b/BoardConfig.mk
index c7aad7f..6114c7d 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -3,7 +3,7 @@
 # Product-specific compile-time definitions.
 #
 
-TARGET_BOARD_PLATFORM := omap4
+TARGET_BOARD_PLATFORM := snowball 
 TARGET_NO_BOOTLOADER := true # Uses u-boot instead 
 TARGET_NO_KERNEL := false
 KERNEL_CONFIG := u8500_android_defconfig