[PATCH v2] cmd: Handle CONFIG_(SPL_|TPL_)ENV_SUPPORT for toggling nvedit object

[Nathan Rossi]

On Sun, 2 Feb 2020 at 23:52, Wolfgang Denk <wd at denx.de> wrote:
>
> Dear Nathan,
>
> In message <20200202130227.7755-1-nathan at nathanrossi.com> you wrote:
> > When CONFIG_SPL_ENV_SUPPORT is disabled, nvedit was still being included
> > as part of the build. Use the CONFIG_ENV_SUPPORT, CONFIG_SPL_ENV_SUPPORT
> > or CONFIG_TPL_ENV_SUPPORT values to enable/disable the inclusion of
> > nvedit.
>
> Why should the availability of these commands depend on any of these
> settings?  I think this is wrong - whether someone wants to have
> environment commands in SPL or TPM is an independent decision. You
> must not dictate it in such a way for all users.

This file is dependent on code from env/, specifically code that is
conditional on the various ENV_SUPPORT configs. As the underlying
compilation issue stems from nvedit providing what appears to be
common environment code (e.g. env_get), it made sense to have nvedit
conditional on the same config.

Regards,
Nathan