Re: Flash BIOS under linux

Matthew Kirkwood (weejock@ferret.lmh.ox.ac.uk)
Thu, 1 Apr 1999 15:58:32 +0100 (GMT)


On Thu, 1 Apr 1999, Dave Jones. wrote:

> > Does anyone know if there is a kernel or user space facility
> > that allows one to flash the BIOS under linux? If such a thing
> > exists where would I get it?
>
> To the best of my knowledge this doesn't exist.

Yes it does. It's not standard, but someone produced a patch maybe 9
months ago which provided a /dev/flash which could be dd'ed to and from
to flash new BIOS images.

> And as some BIOS manufacturers are very prohibitive about their
> technology, it's unlikely that a generic tool will ever happen.
> You /may/ convince some vendors to port to Linux, but I can't see
> that happening.

Indeed. I believe that the aforementioned patch only supported relatively
traditional Intel chipset boards...

Matthew.

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