[OpenBIOS] Aladdin V chipset
(Dave Jones)
dave at denial.force9.co.uk
Tue Aug 26 17:19:50 CEST 2003
Ronald G. Minnich <rminnich at lanl.gov> wrote:
> > > when you say super socket 7 chipsets -- does this include AMD?
> > > edwin
> > I meant "Super Socket 7 boards" in general -- ie: the Asus P5 series, Acer
> > boards (obviously), etc... When I say "Aladdin V Chipset", I am referring
>
> OK, this brings up an interesting issue for the OpenBIOS community. At
> least one Socket 7 motherboard will support either alpha or pentium in the
> socket. So it's the same motherboard with a different processor. All
> startup tasks for the motherboard are pretty much the same.
*shock*
Really ? I thought Alphas only ran on their own custom buses (EV etc...)
> I had an interesting set of discussions with vendors at extreme linux last
> week. There's a lot of interest in linuxbios -- from Alpha motherboards
> too (the alpha bios'es all have sucked very badly -- dec never got it
> right).
Hmm, fine hardware, not so good software.
Seems true of a quite a few vendors these days.
> As things stand openbios is too pentium-specific. So I'd like to propose
> an idea.
> so we change the layout a bit. It's still early in the game, we can do
> this.
> A possible layout:
> bios/arch/i386/{poweron.s,protected_mode.s,memory.s,motherboard.c,boot.c}
> bios/arch/alpha/{poweron.s,protected_mode.s,memory.s,motherboard.c,boot.c}
> bios/payload/{your c files here}
That seems quite logical.
> If we do this, we're not just for pentiums any more. That would be
> wonderful! Any interest?
Seems quite a good idea.
Finding someone with an Alpha to test things on would be a first step
though I suppose. That, and finding someone who knows the Alpha architecture.
regards,
--
Dave.
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