[U-Boot] [PATCH 1/2 v4] env: only build env_embedded and envcrc when needed

[Wolfgang Denk]

Dear Mike Frysinger,

In message <200910260436.12814.vapier at gentoo.org> you wrote:
>
> should be harmless, but obviously it's ugly.  the attached patch should fix 
> things up.  the related issue is the one i raised in the other env embedded 
> thread wrt the meaning of "ENV_IS_EMBEDDED" ...

I see. Thanks.

Tests running.

Is it ok with you that I squash this patch into the previous one?

Best regards,

Wolfgang Denk

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