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Date:      Tue, 21 Oct 1997 09:49:12 -0700
From:      "Fred L. Templin" <templin@erg.sri.com>
To:        hardware@FreeBSD.ORG, louie@TransSys.COM
Cc:        templin@erg.sri.com
Subject:   Re: PC/104 platform recommendations?
Message-ID:  <199710211649.JAA09163@grayling.erg.sri.com>

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Louie,

I have FreeBSD running on the IBM PC110, using only flash memory for
non-volatile storage (i.e. no rotating disk media). The PC110 comes
with a 4MB internal flash card, and we purchased a 15MB SanDisk CF
format card to drop in the PC110's external CF slot. I built a
stripped-down '/' filesystem on the 15MB flash, and configured the
4MB flash as swap. Then, '/usr' and '/var' are NFS-mounted from a
server as the system goes multi-user. My configuration required heavy
modifications to the FreeBSD 'boot.flp' image as well as the PAO
support code. But, if you don't need a "dataless" configuration like
this and only wish to access the flash cards as ancillary storage then
the stock 'wd' device driver in FreeBSD 2.2.2-RELEASE (and beyond, I
assume) works just fine. Let me know if you have any further specific
questions regarding my configuration...

Fred
templin@erg.sri.com



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