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

[Jagan Teki]

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.

Jagan.