diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2018-08-06 16:13:14 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-08-08 21:56:15 +0000 |
| commit | 8c38a8b1913e5c6cab858924fa4e30b8a17bc895 (patch) | |
| tree | 36cdedc68ff8f2ea914c9ea930a22f09b966ec33 /src | |
| parent | 3f61949294a4affd66116f4abcefcfcb4e933265 (diff) | |
| download | coreboot-8c38a8b1913e5c6cab858924fa4e30b8a17bc895.tar.xz | |
security/vboot: Split fwid.region build target
Add the ability to specify the fwid version via a file instead of
via config. This makes it so when doing an incremental build all
objects are not invalidated when bumping the fwid.
The coreboot ebuild will create this file to pass the latest version.
BUG=b:112267918
TEST=ran dmidecide -t 0 and verified version was present
Change-Id: I955106efd648a75a1311f24ede46bd238d1517e0
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/27884
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/security/vboot/Makefile.inc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/security/vboot/Makefile.inc b/src/security/vboot/Makefile.inc index b542425346..7d404288af 100644 --- a/src/security/vboot/Makefile.inc +++ b/src/security/vboot/Makefile.inc @@ -223,8 +223,13 @@ ifneq ($(CONFIG_GBB_BMPFV_FILE),) endif mv $@.tmp $@ -$(obj)/fwid.region: - printf "$(CONFIG_VBOOT_FWID_MODEL)$(CONFIG_VBOOT_FWID_VERSION)\0" > $@ +$(obj)/fwid.version: + echo -n "$(CONFIG_VBOOT_FWID_VERSION)" > $@ + +$(obj)/fwid.region: $(obj)/fwid.version + printf "%s%s\0" \ + "$(CONFIG_VBOOT_FWID_MODEL)" \ + "$(file < $(obj)/fwid.version)" > $@ build_complete:: $(obj)/gbb.region $(obj)/fwid.region @printf " WRITE GBB\n" |