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author | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2021-02-19 21:45:17 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2021-04-14 22:23:01 +0300 |
commit | 36bfcb62b3e7b846d0b693828df54a0d58e07511 (patch) | |
tree | 03d50859acde65af4076bd5565c71e3ae765a3c7 /tools/mkimage.c | |
parent | fb6532ec6c0c247dc204f65cb298d0865f7eaf3b (diff) | |
download | u-boot-36bfcb62b3e7b846d0b693828df54a0d58e07511.tar.xz |
mkimage: Add a 'keyfile' argument for image signing
It's not always desirable to use 'keydir' and some ad-hoc heuristics
to get the filename of the signing key. More often, just passing the
filename is the simpler, easier, and logical thing to do.
Since mkimage doesn't use long options, we're slowly running out of
letters. I've chosen '-G' because it was available.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'tools/mkimage.c')
-rw-r--r-- | tools/mkimage.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/mkimage.c b/tools/mkimage.c index 68d5206cb4..cc7b242faf 100644 --- a/tools/mkimage.c +++ b/tools/mkimage.c @@ -108,6 +108,7 @@ static void usage(const char *msg) "Signing / verified boot options: [-k keydir] [-K dtb] [ -c <comment>] [-p addr] [-r] [-N engine]\n" " -k => set directory containing private keys\n" " -K => write public keys to this .dtb file\n" + " -G => use this signing key (in lieu of -k)\n" " -c => add comment in signature node\n" " -F => re-sign existing FIT image\n" " -p => place external data at a static position\n" @@ -151,7 +152,7 @@ static void process_args(int argc, char **argv) int opt; while ((opt = getopt(argc, argv, - "a:A:b:B:c:C:d:D:e:Ef:Fk:i:K:ln:N:p:O:rR:qstT:vVx")) != -1) { + "a:A:b:B:c:C:d:D:e:Ef:FG:k:i:K:ln:N:p:O:rR:qstT:vVx")) != -1) { switch (opt) { case 'a': params.addr = strtoull(optarg, &ptr, 16); @@ -226,6 +227,9 @@ static void process_args(int argc, char **argv) params.type = IH_TYPE_FLATDT; params.fflag = 1; break; + case 'G': + params.keyfile = optarg; + break; case 'i': params.fit_ramdisk = optarg; break; |