[coreboot] [PATCH] AMD MMCONF Support

Myles Watson mylesgw at gmail.com
Mon Sep 13 14:52:23 CEST 2010

> Arne Georg Gleditsch <arne.gleditsch at numascale.com> 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 <arne.gleditsch at numascale.com>

Acked-by: Myles Watson <mylesgw at gmail.com>

Thanks for tracking it down!


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