[U-Boot] [RFC 1/3] tools/env: Default to the config specified in FW_CONFIG_FILE

[Stefano Babic]

On 12/04/2010 05:28 AM, Steve Sakoman wrote:
> From: Loïc Minier <loic.minier at linaro.org>
> 

Hi,

>  #if defined(CONFIG_FILE)
> +	/* Default to the config file specified in FW_CONFIG_FILE */
> +	char *config_file = getenv("FW_CONFIG_FILE");

What about to pass the configuration file on the command line instead of
an environment variable ? Something like "fw_env -c /etc/fw_config", for
example ? IMHO it is easier to understand and we can add documentation
in the "help" message.

Best regards,
Stefano Babic

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