[PATCH v8 4/6] kbuild: Support a MAKE_FIT_FLAGS environment variable

[Simon Glass]

In some cases it is useful to be able to pass additional flags to the
make_fit.py script. For example, since ramdisks are typically large,
passing -E to use external data can be helpful.

Add a new MAKE_FIT_FLAGS variable for this.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v7)

Changes in v7:
- Add a new patch with the MAKE_FIT_FLAGS change

 scripts/Makefile.lib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 28a1c08e3b22..a5641a6538b1 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -400,7 +400,7 @@ FIT_COMPRESSION ?= gzip
 
 quiet_cmd_fit = FIT     $@
       cmd_fit = $(MAKE_FIT) -o $@ --arch $(UIMAGE_ARCH) --os linux \
-		--name '$(UIMAGE_NAME)' \
+		--name '$(UIMAGE_NAME)' $(MAKE_FIT_FLAGS) \
 		$(if $(findstring 1,$(KBUILD_VERBOSE)),-v) \
 		$(if $(FIT_DECOMPOSE_DTBS),--decompose-dtbs) \
 		--compress $(FIT_COMPRESSION) -k $< @$(word 2,$^)
-- 
2.43.0