*BSD News Article 9939


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From: surprenc@spb01.jsp.umontreal.ca (Surprenant Colin)
Subject: [386BSD] Install on Intel LP486 (Professional Workstation)
Message-ID: <1993Jan15.214034.20299@cc.umontreal.ca>
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Organization: Universite de Montreal
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Date: Fri, 15 Jan 1993 21:40:34 GMT
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I am currently [trying] to install 386bsd on an LP486/33E, a EISA 486/33 
called the Professional Workstation made by Intel.

First let me dump the specs,

EISA Bus
32mb RAM
Embeded SCSI controller (Using the NCR 53C700 SCSI IO Processor).
Embeded IDE Controller.
Embeded Video (Using Western Digital WD90C30).
Embeded Ethernet (Using Intel 82596CA LAN Controller).
Keyboard Controller is an Intel 8742 with Phoenix PS/2
compatible kbd/mouse controller code.

On top of that I plugged-in an Adaptec 1542B (for the reasons
we know) and disabled onboard SCSI.
I disabled onboard Ethernet and IDE too.
The onboard video is driven like a Paradise video board.

Ok, now when I boot TinyBSD it boot just fine, it sees my
1542B, and get me to the prompt.

This is when I am starting to have troubles, sometimes the 
keyboard just wont respond so I have to reboot. But 
sometimes the keyboard respond just fine all the way.
Strange.

The first time the keyboard locked up, I disabled the cache and
put my 'IO Bus Performance BIOS option' in standard mode 
(as opposed to enhanced mode). When I rebooted my kbd was ok, but
then, after looking around I issued a shutdown, rebooted and my
kbd was frozen again. So I coldstarted my machine, did not work,
did a ward reboot, and here we go, this time it was working.

The whole thing is that I did not figured out a winning 
boot sequence yet. I have to boot and reboot until it works.
But when it works, it works well.

any hints?

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Colin Surprenant          |  ROT inc.
galaad@rot.qc.ca          |  Recherche Operationelle en Telecommunication
Phone: 514-849-0948       |  Montreal, Quebec
FAX:   514-849-6775       |  IP: 192.77.49.131
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surprenc@jsp.umontreal.ca |  Universite de Montreal 
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