Hi all,

A quick question.

If I have my environment variables stored in eeprom (i.e. define CFG_ENV_IS_IN_EEPROM), I should be able to use the saveenv command to save any user modified env values back to eeprom right?

But U_BOOT_CMD saveenv does not get compiled unless I have defined both CFG_CMD_ENV and CFG_CMD_FLASH. Also, if you look at the function do_saveenv, which is called when user uses the saveenv command, it does get compiled if I only define CFG_ENV_IS_IN_EEPROM alone.

Am I missing something or is there a problem? Any help is greatly appreciated.

Thanks, Sean

copied from common/cmd_nvedit.c ================================================================================ #if ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_FLASH)) == (CFG_CMD_ENV|CFG_CMD_FLASH))

U_BOOT_CMD( saveenv, 1, 0, do_saveenv, "saveenv - save environment variables to persistent storage\n", NULL );

#endif /* CFG_CMD_ENV */

#if (CONFIG_COMMANDS & CFG_CMD_ASKENV)

=================================================================== #if defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) || \ ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_FLASH)) == \ (CFG_CMD_ENV|CFG_CMD_FLASH)) int do_saveenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { extern char * env_name_spec;

printf ("Saving Environment to %s...\n", env_name_spec);

return (saveenv() ? 1 : 0); }