[U-Boot] [PATCH] ARM: dt: Also clean dtbo files

[Michal Simek]

dtbo files can be also generated that's why also clean them.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 arch/arm/dts/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 53f919621bef..a9240ef450f3 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -829,4 +829,4 @@ PHONY += dtbs
 dtbs: $(addprefix $(obj)/, $(dtb-y))
 	@:
 
-clean-files := *.dtb *_HS
+clean-files := *.dtb *.dtbo *_HS
-- 
2.17.1