PR 252541: Early kernel panic on RPi4B (Too many early devmatch mappings)

[Klaus Küchemann]

> Am 12.01.2021 um 02:20 schrieb Klaus Küchemann <maciphone2 at googlemail.com>:
> 
>> 
> 
> … forgot to say :(same boot device/GENERIC) while the machine  boots normal boot on 8GB-model, on the 4GB-model not only I had to  load kernel manually but also 
> had to boot with next step : mountroot> ufs:/ufs/rootfs, then the machine boots up normal.
> 
Also forgot to say: that has nothing to do with the generic-kernel on the 4GB-modell, (forgot that I had an nfs-ip-bind ftsab, that’s why it 
stopped at mount root  :-) Ha Ha , lol ,

K.