[PATCH 1/5] cmd: env: add option for quiet output on env info

[Patrick DELAUNAY]

Hi,

> From: Simon Glass <sjg at chromium.org>
> Sent: jeudi 30 janvier 2020 03:18
> 
> On Fri, 24 Jan 2020 at 05:34, Patrick Delaunay <patrick.delaunay at st.com>
> wrote:
> >
> > The "env info" can be use for test with -d and -p parameter, in
> > scripting case the output of the command is not needed.
> >
> > This patch allows to deactivate this output with a new option "-q".
> >
> > For example, we can save the environment if default environment is
> > used and persistent storage is managed with:
> >   if env info -p -d -q; then env save; fi
> >
> > Without the quiet option, I have the unnecessary traces First boot:
> >       Default environment is used
> >       Environment can be persisted
> >       Saving Environment to EXT4... File System is consistent
> >
> > Next boot:
> >       Environment was loaded from persistent storage
> >       Environment can be persisted
> >
> > Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
> > ---
> >
> >  cmd/Kconfig  |  1 +
> >  cmd/nvedit.c | 26 +++++++++++++++++++-------
> >  2 files changed, 20 insertions(+), 7 deletions(-)
> 
> Reviewed-by: Simon Glass <sjg at chromium.org>

Thanks for the review

 > We could have a test for this command

Yes, I will do it.

Regards

Patrick