> Date: Tue, 22 Nov 2022 14:40:06 +0100
> From: Jan Stary <h...@stare.cz>
> 
> On Nov 22 13:52:52, h...@stare.cz wrote:
> > On Nov 14 23:37:05, patr...@blueri.se wrote:
> > > the u-boot and dtb ports haven't been updated in a while, mostly because
> > > updating those regularly breaks working machines.  I think it's time for
> > > another update, so here's a diff for both.
> > > 
> > > Before this heads into the tree it would be nice to get some testing
> > > from people with Pinebook Pro, RockPro64, and/or especially a BeagleBone
> > > Black.
> > 
> > This breakes my RPI4.
> > 
> > After replacing the DTBs on the dos partition
> > with those from the new dtb port, the rpi4
> > does not emit anything on the console,
> > and is not reachable over the network.
> > 
> > I will take the SD card out and remove the com0 boot.conf
> > to see what's happening once I am near the machine.
> 
> My bad, it goes to com0 by default, so I did set tty fb0
> (as per INSTALL.arm64). Then I see this (jpeg attached,
> as I have no cereal, and no ddb ps etc, as the usb keyboard
> does not attach either); in short,
> 
>       panic: bcm_dwctwo_attach: intr_established failed!

Replacing the DTBs with those from the dtb package is not supposed to
work.

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