[PATCH 2/4] omap3_beagle: Disable USB support

[Tom Rini]

On Tue, Jun 30, 2020 at 12:35:31PM -0500, Adam Ford wrote:
> On Tue, Jun 30, 2020 at 12:14 PM Tom Rini <trini at konsulko.com> wrote:
> >
> > On Tue, Jun 30, 2020 at 12:07:51PM -0500, Adam Ford wrote:
> > > On Tue, Jun 30, 2020 at 11:56 AM Tom Rini <trini at konsulko.com> wrote:
> > > >
> > > > Disable USB support for now.  There is non-trivial work required to
> > > > fully move the OMAP3 platforms to DM.  While this work is in-progress,
> > > > disable USB support for now as we've gone well past the migration
> > > > deadline.
> > > >
> > > > Cc: Adam Ford <aford173 at gmail.com>
> > > > Signed-off-by: Tom Rini <trini at konsulko.com>
> > > > ---
> > >
> > > I don't have a beagle, but I have DM_USB working on two different
> > > OMAP3 boards.  I am curious to know what's left or what's not working.
> >
> > Oh?  I thought when we talked last there was still more to do to fully
> > migrate things over.  Where should I check again to see what I need to
> > do on beagle to convert it over?  Thanks!
> 
> With [1], the DM support for the EHCI controller was added.  There is
> still some work to be done to make it better, because there are still
> some #defines that need to assign the reset GPIO's. Ideally we'd get
> rid of the GPIO defines and use the device tree to address the reset.
> It isn't perfect, but it's better than having no USB at all.  The
> am3517_evm and omap3_logic_somlv have them working. Make sure the
> board files have the legacy USB stuff removed [2]
> 
> [1] - https://gitlab.denx.de/u-boot/u-boot/-/commit/94ed66194f150c308d1713965a28abce3ac6e200
> [2] - https://gitlab.denx.de/u-boot/u-boot/-/commit/76f6d52e61a1968702af69d6cea463b9d9332a96
> 
> Let me know if there is anything I can do to help.

Hunh, thanks.  I thought I had tried this much before but had things
blow up.  With [2] it's a quick conversion and passing basic sanity
checks.  Thanks!

-- 
Tom
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