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| author | Hung-Te Lin <hungte@chromium.org> | 2018-10-15 15:33:47 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-10-22 06:16:35 -0700 |
| commit | 4e066900210883a4f502e626998daf79b9b66665 (patch) | |
| tree | 8111b86089364581014f83117b5167e3977fbb2a /futility/cmd_update.c | |
| parent | 92fe37cef28d58f6d64c625b30e72fab99ff42a5 (diff) | |
| download | vboot-4e066900210883a4f502e626998daf79b9b66665.tar.gz | |
futility: updater: Support white label from VPD and --signature_id
For white label devices, we have to select and patch key files (root key
and vblock) by VPD (`whitelabel_tag` or `customization_id`). The white
label tag VPD will be processed and converted to a "signature ID" for
key selection.
To support that, updater has to fetch current (system) image if the
matched model is following white label (so we can read VPD from it).
For developers who want to load and use particular files, they can use
--signature_id to override VPD values.
BUG=chromium:875551
TEST=TEST=make futil; tests/futility/run_test_scripts.sh $(pwd)/build/futility
BRANCH=None
Change-Id: I3630bae28d1a8493b56d0e5efd29f3c61a470379
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1278420
Diffstat (limited to 'futility/cmd_update.c')
| -rw-r--r-- | futility/cmd_update.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/futility/cmd_update.c b/futility/cmd_update.c index ce81660d..2ba8a4e8 100644 --- a/futility/cmd_update.c +++ b/futility/cmd_update.c @@ -27,6 +27,7 @@ static struct option const long_opts[] = { {"list-quirks", 0, NULL, 'L'}, {"mode", 1, NULL, 'm'}, {"model", 1, NULL, 'M'}, + {"signature_id", 1, NULL, 'G'}, {"manifest", 0, NULL, 'A'}, {"factory", 0, NULL, 'Y'}, {"force", 0, NULL, 'F'}, @@ -66,6 +67,7 @@ static void print_help(int argc, char *argv[]) " --wp=1|0 \tSpecify write protection status\n" " --emulate=FILE \tEmulate system firmware using file\n" " --model=MODEL \tOverride system model for images\n" + " --signature_id=S\tOverride signature ID for key files\n" " --sys_props=LIST\tList of system properties to override\n" "-d, --debug \tPrint debugging messages\n" "-v, --verbose \tPrint verbose messages\n" @@ -113,6 +115,9 @@ static int do_update(int argc, char *argv[]) case 'M': args.model = optarg; break; + case 'G': + args.signature_id = optarg; + break; case 'A': args.do_manifest = 1; break; |