[Soekris] comBIOS boot sequence....

David Young dyoung at pobox.com
Tue Feb 6 08:01:44 UTC 2007


On Tue, Aug 17, 2004 at 01:34:15PM -0700, Soren Kristensen wrote:
> The comBIOS will try booting starting with the value in location 0x21, 
> and continuing with the next one if failing.
> 
> to change it, do:
> 
> > cmosread                    (see whats there now)
> 
> > cmoswrite 21 XX XX XX XX    (new values)
> 
> > cmoschecksum                (generate new checksum)
> 
*snip snip*
> And please note, my long term plans have always been to not have 
> anything if the cmos, all setting will be stored in the flash at some point.

Does comBIOS 1.28 store these settings in Flash, now?  No matter whether
I modify CMOS bytes 0x21-0x24 from NetBSD, or from comBIOS, it seems
that I cannot change the BIOS' notion of the boot order.

Somehow I need to rewrite the settings from NetBSD.  The alternative
involves climbing onto several rooftops with a laptop computer and a
null modem cable.

Dave

-- 
David Young             OJC Technologies
dyoung at ojctech.com      Urbana, IL * (217) 278-3933


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