Re: XHCI support for grub2

[Aleš Nesrsta]

Hi,

just note:

There was done some work mainly by Bjørn Forsman - but, AFAIK, it is probably 
unfinished, see e.g. here:
https://lists.gnu.org/archive/html/grub-devel/2017-03/msg00009.html

>From my point of view, the main problem is how to adapt advanced 
>properties/functions of XHCI controller to very specific GRUB USB interface 
>subsystem, which was created long, long time ago and originally was related 
>just to UHCI controller...

Best regards,
Ales

On Tue, 14 Apr 2020 20:24:43 +0200
Daniel Kiper <address@hidden> wrote:

> Hi,
> 
> On Wed, Apr 08, 2020 at 12:57:50PM +0000, Wim Vervoorn wrote:
> > Hello,
> >
> > We are trying to use grub2 as a coreboot payload.
> >
> > I noticed there is no XHCI support in the current grub tree. Is this a
> > driver that will be added in the future or is the only way to use it
> > to either have a UEFI or SeaBIOS payload as well to provide the
> > runtime support for XHCI?
> 
> We have not heard about any plans for adding XHCI driver into the GRUB.
> However, if somebody is willing to write it then we are happy to review
> the patches and take them.
> 
> Daniel
> 
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