Re: [coreboot] [PATCH] AMD MMCONF Support

[Myles Watson]

On Mon, Sep 13, 2010 at 6:52 AM, Myles Watson  wrote:
> > Arne Georg Gleditsch  writes:
> > > With this change, I can re-insert the RES_PCI_IO wihtout ill effects.
> >
> > Move initialization of MMCONF BAR to cache_as_ram setup phase, in order
> > to make sure MMCONF is set up before use.  Otherwise, PCI config
> > accesses run before init_cpus() will be lost if MMCONF is enabled
> > (unless explicitly done as port-based accesses).
> >
> > This obsoletes removal of RES_PCI_IO, PCI_ADDR(0, 1, 0, 0x78) in
> > mcp55_early_setup, so reinsert.
> >
> > Signed-off-by: Arne Georg Gleditsch
>
> Acked-by: Myles Watson

Rev 5810.

Arne:
Could you help me understand MMCONF_SUPPORT and
MMCONF_SUPPORT_DEFAULT?  It looks like the area gets reserved for
MMCONF_SUPPORT, even if MMCONF_SUPPORT_DEFAULT isn't selected.

Thanks,
Myles

Thanks,
Myles