[PATCH v2] Makefile: pass KEYDIR when set to sunxi-spl.bin mkimage

[Richard Genoud]

From: James Hilliard <james.hilliard1 at gmail.com>

Provide private keys to build sunxi-spl.bin

Currently we pass this for u-boot-spl.kwb targets, however when
building sunxi-spl.bin in the TOC0 format, we may also need to
specify a KEYDIR.
As such we should also pass this when set to mkimage for the
sunxi-spl.bin target.

Tested on Whatsminer H616 board.

Signed-off-by: James Hilliard <james.hilliard1 at gmail.com>
Signed-off-by: Richard Genoud <richard.genoud at bootlin.com>
---
 scripts/Makefile.xpl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Changes from v1:
- remove superfluous From: (sorry for the noise)

diff --git a/scripts/Makefile.xpl b/scripts/Makefile.xpl
index 3e940bf562d5..52f014ad3324 100644
--- a/scripts/Makefile.xpl
+++ b/scripts/Makefile.xpl
@@ -442,7 +442,8 @@ MKIMAGEFLAGS_sunxi-spl.bin = \
 	-A $(ARCH) \
 	-T $(CONFIG_SPL_IMAGE_TYPE) \
 	-a $(CONFIG_SPL_TEXT_BASE) \
-	-n $(CONFIG_DEFAULT_DEVICE_TREE)
+	-n $(CONFIG_DEFAULT_DEVICE_TREE) \
+	$(if $(KEYDIR),-k $(KEYDIR))
 
 OBJCOPYFLAGS_u-boot-spl-dtb.hex := -I binary -O ihex --change-address=$(CONFIG_SPL_TEXT_BASE)
 

base-commit: 2ba64e303b2706e5c42a6bf982326d632342ca66
-- 
2.47.3