image: use ucert to append signature

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
openwrt-19.07
Daniel Golle 2018-08-06 21:20:57 +02:00
parent 7a52ce3faf
commit 848b455d2e
1 changed files with 6 additions and 0 deletions

View File

@ -309,6 +309,12 @@ metadata_json = \
define Build/append-metadata
$(if $(SUPPORTED_DEVICES),-echo $(call metadata_json,$(SUPPORTED_DEVICES)) | fwtool -I - $@)
[ -s "$(BUILD_KEY)" -a -s "$(BUILD_KEY).ucert" ] && { \
cp "$(BUILD_KEY).ucert" "$@.ucert" ;\
usign -S -m "$@" -s "$(BUILD_KEY)" -x "$@.sig" ;\
ucert -A -c "$@.ucert" -x "$@.sig" ;\
fwtool -S "$@.ucert" "$@" ;\
}
endef
define Build/kernel2minor