FreeBSD on RPI Compute Module 3+ 32G

Hi,

I have recently received a turingPi and a bunch of compute modules 3+
32G, and I started playing with them.

I managed to make FreeBSD 13-CURRENT (latest snapshopt) boot on them by
adding the specific dtb as seen on the crochet files
(https://github.com/freebsd/crochet/tree/master/board/RaspberryPiCM3L)

However, my modules have a 32G built-in eMMC, and the boot just turns
into a series of timeouts related to the MMC.

I don't have the necessary knowledge required to look into the sources
and fix it myself, but I would be happy to provide access to the board
and help fo whoever would like to have a look.  Alternatively, I would
be happy to get some guidance on how to debug further and provide more
infos to help fully run FreeBSD on these devices.

Ciao!

-- 
Massimiliano Stucchi
MS16801-RIPE
Twitter/Telegram: @stucchimax