diff options
| -rw-r--r-- | scripts/kwboot.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/kwboot.c b/scripts/kwboot.c index 4c6b19aa21..db177ceb5f 100644 --- a/scripts/kwboot.c +++ b/scripts/kwboot.c @@ -716,7 +716,7 @@ static void kwboot_usage(FILE *stream, char *progname) { fprintf(stream, - "Usage: %s [-d | -b <image> | -D <image> ] [ -t ] [-B <baud> ] <TTY>\n", + "Usage: %s [-d | -b <image> [ -n <naks> ] | -D <image> ] [ -t ] [-B <baud> ] <TTY>\n", progname); fprintf(stream, "\n"); fprintf(stream, @@ -724,6 +724,8 @@ kwboot_usage(FILE *stream, char *progname) fprintf(stream, " -D <image>: boot <image> without preamble (Dove)\n"); fprintf(stream, " -d: enter debug mode\n"); + fprintf(stream, + " -n <naks>: wait for <naks> NAK before uploading image (default: 1)\n"); fprintf(stream, "\n"); fprintf(stream, " -t: mini terminal\n"); fprintf(stream, "\n"); |