head -r357356: fails to boot RPi4 but boots Rock64 (same media, moved between machines); -r356426 booted both

[Mark Millard]

On 2020-Feb-1, at 13:01, Klaus Küchemann <maciphone2 at googlemail.com> wrote:


> I currently don’t know if that could solve the mmc rescan-issue for the RPI4, but

Any rescan issue is not what I'm currently
worried about or interested in.

There seem to be other, bigger issues not involving
"card insertion / removal detection" at all. I'd
prefer that those be addressed first and do not
plan on looking into rescanning related changes at
this time.


> Because I'm running out of time ... perhaps you are able and have time to test patch :
> https://reviews.freebsd.org/D15955
> on the RPI4.

Given the other, earlier problems on the RPi4B,
I do not see how this would help getting it to
operate as well as it was doing under -r356426 .

> I guess that assumes you compile to GENERIC-MMCCAM 
> If you’re hanging on panic with RPI4 for now 
> You can simply  xx#mv kernel.old kernel  on your Rock64
> … as said: I currently don’t know if D15955 could fix it...
> 



===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)