Wednesday, March 27, 2024

Re: sysutils/u-boot/rk3308

On Wed, Mar 27, 2024 at 10:13:40AM +0100, Mark Kettenis wrote:
> > Date: Wed, 27 Mar 2024 18:57:11 +1000
> > From: Jonathan Matthew <jonathan@d14n.org>
> >
> > We've had kernel support for RK3308 based systems for a while, but it's been
> > difficult to install on them. Recent U-Boot versions include support for
> > them, so we can fix that now.
> >
> > I've replaced the old hand built Rock Pi S firmware I was previously using
> > with one built from this port, and it works much better.
> >
> > ok?
>
> I think you need to patch the device trees to set the serial console
> speed to 115200. Which probably means you've tested this with a
> patches device tree from somewhere else. Dothings work with the
> device tree built into U-Boot?

Right, there's a bit of a mess there, in that the U-Boot device tree
doesn't have USB and the Linux device tree uses a different compatible
string for the ethernet device for no good reason. The U-Boot device tree
(with the serial console set to 115200) does work for the hardware it
includes.

Updated tarball including device tree patches attached.


>
> Otherwise this looks ok.
>

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