diff options
Diffstat (limited to 'common/cmd_nvedit.c')
| -rw-r--r-- | common/cmd_nvedit.c | 40 |
1 files changed, 15 insertions, 25 deletions
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 85025da..1fcb4c9 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -408,7 +408,7 @@ void forceenv (char *varname, char *varvalue) int do_setenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { if (argc < 2) { - printf ("Usage:\n%s\n", cmdtp->usage); + cmd_usage(cmdtp); return 1; } @@ -434,13 +434,13 @@ int do_askenv ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) local_args[3] = NULL; if (argc < 2) { - printf ("Usage:\n%s\n", cmdtp->usage); + cmd_usage(cmdtp); return 1; } /* Check the syntax */ switch (argc) { case 1: - printf ("Usage:\n%s\n", cmdtp->usage); + cmd_usage(cmdtp); return 1; case 2: /* askenv envname */ @@ -546,11 +546,8 @@ int getenv_r (char *name, char *buf, unsigned len) return (-1); } -#if ((defined(CONFIG_ENV_IS_IN_NVRAM) || defined(CONFIG_ENV_IS_IN_EEPROM) \ - || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_FLASH)) \ - || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND)) \ - || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_ONENAND))) \ - && !defined(CONFIG_ENV_IS_NOWHERE)) +#if defined(CONFIG_CMD_ENV) && !defined(CONFIG_ENV_IS_NOWHERE) + int do_saveenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { extern char * env_name_spec; @@ -560,6 +557,12 @@ int do_saveenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) return (saveenv() ? 1 : 0); } +U_BOOT_CMD( + saveenv, 1, 0, do_saveenv, + "save environment variables to persistent storage", + NULL +); + #endif @@ -587,7 +590,7 @@ int envmatch (uchar *s1, int i2) U_BOOT_CMD( printenv, CONFIG_SYS_MAXARGS, 1, do_printenv, - "printenv- print environment variables\n", + "print environment variables", "\n - print values of all environment variables\n" "printenv name ...\n" " - print value of environment variable 'name'\n" @@ -595,31 +598,18 @@ U_BOOT_CMD( U_BOOT_CMD( setenv, CONFIG_SYS_MAXARGS, 0, do_setenv, - "setenv - set environment variables\n", + "set environment variables", "name value ...\n" " - set environment variable 'name' to 'value ...'\n" "setenv name\n" " - delete environment variable 'name'\n" ); -#if ((defined(CONFIG_ENV_IS_IN_NVRAM) || defined(CONFIG_ENV_IS_IN_EEPROM) \ - || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_FLASH)) \ - || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND)) \ - || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_ONENAND))) \ - && !defined(CONFIG_ENV_IS_NOWHERE)) -U_BOOT_CMD( - saveenv, 1, 0, do_saveenv, - "saveenv - save environment variables to persistent storage\n", - NULL -); - -#endif - #if defined(CONFIG_CMD_ASKENV) U_BOOT_CMD( askenv, CONFIG_SYS_MAXARGS, 1, do_askenv, - "askenv - get environment variables from stdin\n", + "get environment variables from stdin", "name [message] [size]\n" " - get environment variable 'name' from stdin (max 'size' chars)\n" "askenv name\n" @@ -636,7 +626,7 @@ U_BOOT_CMD( int do_run (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); U_BOOT_CMD( run, CONFIG_SYS_MAXARGS, 1, do_run, - "run - run commands in an environment variable\n", + "run commands in an environment variable", "var [...]\n" " - run the commands in the environment variable(s) 'var'\n" ); |