> My question is: does NetBSD/Amiga make any use of the ROMs located on e.g.
> GVP's boards? In other words: does it matter what ROM do I have on board or
> does NetBSD communicate directly with the SCSI chip after booting?

 Not directly. The ROMs are required to Autoconfig (c) the devices into
hte Amiga Exec-Structure. This structure is read by NetBSD. Otherwise
you are right, they are not required or used.

-- 
Markus Illenseer