[coreboot] [PATCH] AMD MMCONF Support

Arne Georg Gleditsch arne.gleditsch at numascale.com
Mon Sep 13 14:44:23 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>

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