diff options
Diffstat (limited to 'common/env.c')
| -rw-r--r-- | common/env.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/common/env.c b/common/env.c index 1b092c94fe..c8cb29a7a3 100644 --- a/common/env.c +++ b/common/env.c @@ -337,22 +337,24 @@ U_BOOT_CMD_START(setenv) "setenv name\n" " - delete environment variable 'name'\n") U_BOOT_CMD_END +#endif /** * @page setenv_command setenv * - * Usage: setenv <name> [<value>] + * Usage: setenv <name> [<val>] + * + * Set environment variable <name> to <val ...> + * If no <val> was given, the variable <name> will be removed. * - * Set environment variable <name> to <value ...> - * If no <value> was given, the variable <name> will be removed. + * This command can be replaced by using the simpler form in the hush: * - * This command can be replaced by using the simpler form: + * <name> = <val> * - * <name> = <value> + * @note This command is only required if the simple + * parser (not the hush) is in use. */ -#endif - static int do_export ( cmd_tbl_t *cmdtp, int argc, char *argv[]) { int i = 1; @@ -396,4 +398,3 @@ U_BOOT_CMD_END * * Export an environment variable to subsequently executed scripts */ - |