[coreboot] [patch] flashrom: resending my patch about SPI/LPC conflicts

Peter Stuge peter at stuge.se
Fri Feb 20 19:17:46 CET 2009

Carl-Daniel Hailfinger wrote:
> > I just don't want to believe that noone thought of mirroring the
> > boot straps in some register.
> IIRC the LPC/SPI/FWH (yes, also FWH) straps were stored in some
> register on SB600. At least that's the impression I got from
> reading the data sheets back then.

I looked but was unable to find that information.

There's a strap override in PM_Reg:8Fh on page 169 of the RRG.

And the default of the LPC ROM Address Range registers (page 256)
changes depending on the Lpc_Rom strap, but the value at flashrom run
time says nothing really about the reset value of the register.


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