diff options
Diffstat (limited to 'tools/fit_check_sign.c')
-rw-r--r-- | tools/fit_check_sign.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/fit_check_sign.c b/tools/fit_check_sign.c index af257cc8a2a..e1198bca449 100644 --- a/tools/fit_check_sign.c +++ b/tools/fit_check_sign.c @@ -62,6 +62,15 @@ int main(int argc, char **argv) break; } + if (!fdtfile) { + fprintf(stderr, "%s: Missing fdt file\n", *argv); + usage(*argv); + } + if (!keyfile) { + fprintf(stderr, "%s: Missing key file\n", *argv); + usage(*argv); + } + ffd = mmap_fdt(cmdname, fdtfile, 0, &fit_blob, &fsbuf, false); if (ffd < 0) return EXIT_FAILURE; |