Re: [U-Boot] [RFC PATCH] env: add default env size for CONFIG_ENV_IS_NOWHERE

Dear Bo Shen,

In message 1376230503-25331-1-git-send-email-voice.shen@gmail.com you wrote:

when CONFIG_ENV_IS_NOWHERE is enabled, it is still need to define CONFIG_ENV_SIZE. So, add a default size (1024 Bytes) to avoid compile error if not define CONFIG_ENV_SIZE

I don;t understand the rationale for this patch. In which way is the environment seize for the CONFIG_ENV_IS_NOWHERE case different from any other cases? For these, we do not define a default either, so why should we handle this case differently?

In any cse, the needed environment seize if a pretty board specific thing, and I think it makes sense to let the user define it.

Best regards,

Wolfgang Denk