[U-Boot] [PATCH] cmd: move CMD_PXE to Kconfig

[Yann E. MORIN]

Joe, All,

On 2016-11-14 21:15 -0600, Joe Hershberger spake thusly:
> On Sun, Nov 13, 2016 at 2:59 PM, Yann E. MORIN <yann.morin.1998 at free.fr> wrote:
> > Currently, CMD_PXE is forcibly enabled in config_distro_defaults.h, so
> > that general purpose distributions can rely on it being defined. This
> > header is included, under conditions or not, by various archs or
> > famillies of archs / SoCs.
> >
> > However, it is very possible that boards based on those SoCs will not
> > have a physical ethernet connector at all, even if the have a MAC; for
> > example, the Nanopi Neo AIR (sunxi H3) does not. It is also possible
> > that network booting is absolutely not necessary for a device.
> >
> > However, it is not possible to disable the PXE command, as it is
> > forcibly enabled and is non-configurable.
> >
> > But it turns out we already have a config option to build a distro-ready
> > image, in the name of DISTRO_DEFAULTS.
> >
> > Move CMD_PXE out of the hard-coded config_distro_defaults.h into a
> > Kconfig option, that gets selected by DISTRO_DEFAULTS when it is set.
> >
> > Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
> > Cc: Joe Hershberger <joe.hershberger at ni.com>
> 
> I like this, but do you not also need to run moveconfig.py on this patch?

Ack. I was not aware of this tool. I will run it and if it does change
any defconfig, I'll repost. If nothing is changed, I'll just reply to
this thread. OK?

Should the defconfig update be a separate patch, or should it be
squashed into this one?

Thanks for the feedback! :-)

Regards,
Yann E. MORIN.

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