[U-Boot] [PATCH 5/5] x86: Only compile dts file for a specific board

[Bin Meng]

Right now all dts files under arch/x86/dts are compiled. This is
not necessary so update the Makefile to only compile dts file for
a specific board.

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
---

 arch/x86/dts/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile
index 5525094..1291e69 100644
--- a/arch/x86/dts/Makefile
+++ b/arch/x86/dts/Makefile
@@ -1,6 +1,6 @@
-dtb-y += link.dtb \
-	chromebook_link.dtb \
-	crownbay.dtb
+dtb-$(CONFIG_TARGET_COREBOOT) += link.dtb
+dtb-$(CONFIG_TARGET_CHROMEBOOK_LINK) += chromebook_link.dtb
+dtb-$(CONFIG_TARGET_CROWNBAY) += crownbay.dtb
 
 targets += $(dtb-y)
 
-- 
1.8.2.1