i3c on Qemu

[Patrick Venture]

On Mon, Jan 3, 2022 at 1:47 AM Cédric Le Goater <clg at kaod.org> wrote:

> Hello Patrick,
>
>
> On 1/2/22 21:17, Patrick Venture wrote:
> > Hi Troy,
> >
> >
> >
> > On Wed, Dec 22, 2021 at 2:13 AM Troy Lee <leetroy at gmail.com <mailto:
> leetroy at gmail.com>> wrote:
> >
> >     Hi Patrick,
> >
> >     On Thu, Dec 9, 2021 at 3:02 AM Patrick Venture <venture at google.com
> <mailto:venture at google.com>> wrote:
> >      >
> >      > Hi all;
> >      >
> >      > With ast2600 and the nuvoton 8xx, we're seeing the introduction
> of i3c and I was curious if anyone on this list was already working on it
> for Aspeed or Qemu in general.
> >      >
> >      > Patrick
> >
> >     I have submitted an initial commit for I3C with ast2600.
> >     However, this isn't a real I3C model, and it is just good enough to
> >     bring Aspeed SDK image up.
> >
> >     https://patchwork.kernel.org/project/qemu-devel/list/?series=599257
> <https://patchwork.kernel.org/project/qemu-devel/list/?series=599257>
> >
> >     Thanks,
> >     Troy Lee
> >
> >
> > Thanks, I saw that and I think it probably fixes our bootloop issue when
> i3c is enabled.  My team will be working actively on real i3c support in
> the coming months as we continue building support for the next Nuvoton SoC
> and the ast2600.
>
> What kind of devices are you using ?
>

In terms of what i3c devices are going to be attached?  We are hooking up
something more complex, that I'm not sure I can describe or upstream.
Presumably we'll be able to find some device that can be upstreamed with
the support, beyond just the SoC IP blocks.


>
> Thanks,
>
> C.
>
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