[U-Boot] [PATCH v4 2/6] Makefile: clean bl31_*.bin

[Jagan Teki]

Rockchip platform has its python script that would generate various
bl31_*bin for creating u-boot.itb file by taking bl31.elf as input.

These bl31_*.bin files are generated in u-boot root directory and
have no rule to clean it up. so add support for it by adding in
command entry of clean target in Makefile.

Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 804eb2c652..a503ab9fc1 100644
--- a/Makefile
+++ b/Makefile
@@ -1848,7 +1848,7 @@ clean: $(clean-dirs)
 		-o -name 'dsdt.aml' -o -name 'dsdt.asl.tmp' -o -name 'dsdt.c' \
 		-o -name '*.efi' -o -name '*.gcno' -o -name '*.so' \) \
 		-type f -print | xargs rm -f \
-		image.map
+		bl31_*.bin image.map
 
 # mrproper - Delete all generated files, including .config
 #
-- 
2.18.0.321.gffc6fa0e3