[PATCH v4 5/5] sf: Provide a command to access memory-mapped SPI

[Simon Glass]

Hi Jagan,

On Fri, 8 Oct 2021 at 06:47, Jagan Teki <jagan at amarulasolutions.com> wrote:
>
> On Mon, Sep 20, 2021 at 3:19 AM Simon Glass <sjg at chromium.org> wrote:
> >
> > Add a new 'sf mmap' function to show the address of a SPI offset, if the
> > hardware supports it. This is useful on x86 systems.
>
> I'm not quite sure about growing sf for limited use cases, maybe
> support it in existing arguments might be a good option.

At least on x86 this is a common feature.

What do you suggest for this? Can you give an example of what
arguments might be used?

Regards,
Simon