Wednesday, August 23, 2023

[fedora-arm] Re: Not finding RTC with a different spin?

Once upon a time, Peter Robinson <> said:
> On Wed, Aug 23, 2023 at 4:41 PM Chris Adams <> wrote:
> >
> > Once upon a time, Peter Robinson <> said:
> > > Ddi you follow this section of the HATs/Overlay docs?
> > >
> >
> > It's my understand that that section is obsolete. I did not do that on
> > my "server" uSD card, and it loads the RTC overlay correctly.
> I don't know where you got that idea from. As the Raspberry Pi
> maintainer it's currently not.

I thought I read here that that shouldn't be followed anymore. My

> In ostree based systems we don't ship a kernel DT so it automatically
> uses the firmware DT so if your "server install" you're using ostree
> that is probably why.

Nope, it's just the server image vs. the XFCE image. I have a couple of
Pi 4s running Fedora 38 "server" that are loading overlays (one just the
RTC, one also getting PPS from a GPS HAT and disabling wifi/BT) without
doing anything other than editing config.txt (both still have the
standard /boot/dtb symlink).

Chris Adams <>
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