x86: Add Intel Bayley Bay board support

Intel Bayley Bay board is a BayTrail based board. Add this board
with existing baytrail fsp support.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile
index f86514c..44e2829 100644
--- a/arch/x86/dts/Makefile
+++ b/arch/x86/dts/Makefile
@@ -1,4 +1,5 @@
-dtb-y += chromebook_link.dtb \
+dtb-y += bayleybay.dtb \
+	chromebook_link.dtb \
 	chromebox_panther.dtb \
 	crownbay.dtb \
 	galileo.dtb \