Re: [coreboot] unrv2b delay (v2)

[Arne Georg Gleditsch]

Stefan Reinauer  writes:
> > I have thought about this a while back and have wanted to make a
> > change. Disabling CAR should fixup the stack etc but for performance
> > reasons we should setup/leave ROM and RAM caching enabled on the BSP.
> > If you are interested in looking at that I think it would be great.
>
> What CPU/chipset is this? On quite some ROM stays cacheable all the
> time, afaik

I've seen this performance issue on my Tyan test rig; s2912 mainboard,
mcp55 southbridge and 83xx Opterons.  From the code in the
serengeti_cheetah_fam10 target I'd expect the same behavior to manifest
there.