[PATCH 10/11] sandbox: mmc: Support a backing file

[Simon Glass]

Hi Tom,

On Thu, 16 Sept 2021 at 12:40, Tom Rini <trini at konsulko.com> wrote:
>
> On Wed, Aug 18, 2021 at 09:40:32PM -0600, Simon Glass wrote:
>
> > Provide a way for sandbox MMC to present data from a backing file. This
> > allows a filesystem to be created on the host and easily served via an
> > emulated mmc device.
> >
> > Signed-off-by: Simon Glass <sjg at chromium.org>
> > Reviewed-by: Jaehoon Chung <jh80.chung at samsung.com>
> > ---
> >
> >  doc/device-tree-bindings/mmc/sandbox,mmc.txt | 18 ++++++++
> >  drivers/mmc/sandbox_mmc.c                    | 46 ++++++++++++++++----
> >  2 files changed, 55 insertions(+), 9 deletions(-)
> >  create mode 100644 doc/device-tree-bindings/mmc/sandbox,mmc.txt
>
> As is, this breaks how I've always run pytests on sandbox.

How does it break it? Do you get an error? The feature is supposed to
be optional.

Regards,
Simon