[Macchiato] success (first boot)

[Leif Lindholm]

On Wed, Jan 24, 2018 at 07:33:30AM +0100, Marcin Wojtas wrote:
> 2018-01-23 23:51 GMT+01:00 Stuart Monteith <stoo at stoo.me.uk>:
> > Hi,
> >    Best of luck with the graphics card. We found on Monday that
> >    the revision 1.3 board unfortunately didn’t behave any better
> >    with his graphics card. Steve’s 6200 didn’t train to x4 either,
> >    being either x1 or x2. Leif’s more meaty graphics card mostly
> >    locked things up, until after a reset and a reboot it was
> >    training to x2 2.5GT/s.
> >
> > I’m going to hold off from putting graphics on mine, at least for now.
> 
> It was found out that UEFI PCIE training serdes routine requires an
> update, as it shows instabilities with x4 graphic card, whereas it was
> all fine on the same board with u-boot. Just for the sake of
> verification, would it be possible, that you reflash your firmware to
> use u-boot and check the card again? I hope to get the uefi patches in
> the beginning of February.

Are there any not-ready-for-upstream patches for this yet?

/
    Leif