diff options
| author | Simon Glass | 2013-06-13 15:10:06 -0700 |
|---|---|---|
| committer | Tom Rini | 2013-06-26 10:18:56 -0400 |
| commit | 4f6104270146c76fcaf46e951f84cdc1612a04b7 (patch) | |
| tree | 23f9a472a578c01b36ffd74b1c31b816e4475cf8 /tools/mkimage.c | |
| parent | 95d77b4479f9d07aea114fd4253cd665bb48ea10 (diff) | |
mkimage: Add -c option to specify a comment for key signing
When signing an image, it is useful to add some details about which tool
or person is authorising the signing. Add a comment field which can take
care of miscellaneous requirements.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'tools/mkimage.c')
| -rw-r--r-- | tools/mkimage.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/mkimage.c b/tools/mkimage.c index e2b82d0c5c3..b3b45a47a3f 100644 --- a/tools/mkimage.c +++ b/tools/mkimage.c @@ -183,6 +183,11 @@ main (int argc, char **argv) genimg_get_arch_id (*++argv)) < 0) usage (); goto NXTARG; + case 'c': + if (--argc <= 0) + usage(); + params.comment = *++argv; + goto NXTARG; case 'C': if ((--argc <= 0) || (params.comp = @@ -640,9 +645,10 @@ usage () fprintf(stderr, " -D => set options for device tree compiler\n" " -f => input filename for FIT source\n"); #ifdef CONFIG_FIT_SIGNATURE - fprintf(stderr, "Signing / verified boot options: [-k keydir] [-K dtb]\n" + fprintf(stderr, "Signing / verified boot options: [-k keydir] [-K dtb] [ -c <comment>]\n" " -k => set directory containing private keys\n" " -K => write public keys to this .dtb file\n" + " -c => add comment in signature node\n" " -F => re-sign existing FIT image\n"); #else fprintf(stderr, "Signing / verified boot not supported (CONFIG_FIT_SIGNATURE undefined)\n"); |