Subject: 5000/240 diskless stuff
To: None <port-pmax@NetBSD.ORG>
From: Simon Burge <simonb@telstra.com.au>
List: port-pmax
Date: 04/09/1996 14:53:02
A while ago I mentioned that I had problems booting a 5000/240 diskless
(via tftp).  This is what I would get:

	>>init
	>>boot 3/tftp

	???
	? PC:  0x80021fe4<vtr=NRML>
	? CR:  0x30000810<CE=3,IP4,EXC=AdEL>
	? SR:  0x30080000<CU1,CU0,CM,IPL=8>
	? VA:  0xa000ef3a

Last week we got another unused /240 here, and just for the hell of it
I tried to boot it via tftp, and it worked.  It turns out that V5.1b
ROMs for a /240 _don't_ work, and V5.2b ROMs _do_ work.  Unfortunately
I can't tell where the ROMs live, I would guess that they would have to
be on the CPU daughter board, but there's no obvious spot there...

This is just a little "to let you know" message so someone else doesn't
get caught out in the future.

Simon.