diff options
Diffstat (limited to 'tools/env/fw_env_main.c')
| -rw-r--r-- | tools/env/fw_env_main.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tools/env/fw_env_main.c b/tools/env/fw_env_main.c index ce50d58..234c061 100644 --- a/tools/env/fw_env_main.c +++ b/tools/env/fw_env_main.c @@ -50,8 +50,13 @@ void usage(void) fprintf(stderr, "fw_printenv/fw_setenv, " "a command line interface to U-Boot environment\n\n" +#ifndef CONFIG_FILE "usage:\tfw_printenv [-a key] [-n] [variable name]\n" "\tfw_setenv [-a key] [variable name] [variable value]\n" +#else + "usage:\tfw_printenv [-c /my/fw_env.config] [-a key] [-n] [variable name]\n" + "\tfw_setenv [-c /my/fw_env.config] [-a key] [variable name] [variable value]\n" +#endif "\tfw_setenv -s [ file ]\n" "\tfw_setenv -s - < [ file ]\n\n" "The file passed as argument contains only pairs " @@ -98,12 +103,15 @@ int main(int argc, char *argv[]) cmdname = p + 1; } - while ((c = getopt_long (argc, argv, "a:ns:h", + while ((c = getopt_long (argc, argv, "a:c:ns:h", long_options, NULL)) != EOF) { switch (c) { case 'a': /* AES key, handled later */ break; + case 'c': + /* handled later */ + break; case 'n': /* handled in fw_printenv */ break; |