booting recent rpi current/14 snapshots

From: tech-lists <tech-lists_at_zyxst.net>
Date: Tue, 30 Nov 2021 17:50:03 UTC
Hello arm@

Has anyone tried booting the recent current snapshots?

I've tried these ones. all written to good microsd cards, and sha256 checked:

https://download.freebsd.org/ftp/snapshots/ISO-IMAGES/14.0/FreeBSD-14.0-CURRENT-arm64-aarch64-RPI-20211111-448bcd01dc5-250603.img.xz
https://download.freebsd.org/ftp/snapshots/ISO-IMAGES/14.0/FreeBSD-14.0-CURRENT-arm64-aarch64-RPI-20211118-4082b189d2c-250820.img.xz
https://download.freebsd.org/ftp/snapshots/ISO-IMAGES/14.0/FreeBSD-14.0-CURRENT-arm64-aarch64-RPI-20211125-3ede04c78c7-251054.img.xz

Get a rainbow screen and there it stops.

Anyone know of a working version?

What I'm trying to do is to run the installer and point it to a connected usb3
disk in order to facilitate usb3 boot-to-zfs. But I'm not even getting as far 
as the installer.

thanks,
-- 
J.