diff options
Diffstat (limited to 'tools/mkimage.c')
| -rw-r--r-- | tools/mkimage.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/mkimage.c b/tools/mkimage.c index def7df250c..376039228a 100644 --- a/tools/mkimage.c +++ b/tools/mkimage.c @@ -253,6 +253,11 @@ main (int argc, char **argv) usage(); params.keydir = *++argv; goto NXTARG; + case 'K': + if (--argc <= 0) + usage(); + params.keydest = *++argv; + goto NXTARG; case 'n': if (--argc <= 0) usage (); @@ -633,8 +638,9 @@ 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]\n" - " -k => set directory containing private keys\n"); + fprintf(stderr, "Signing / verified boot options: [-k keydir] [-K dtb]\n" + " -k => set directory containing private keys\n" + " -K => write public keys to this .dtb file\n"); #else fprintf(stderr, "Signing / verified boot not supported (CONFIG_FIT_SIGNATURE undefined)\n"); #endif |