Patch merged into coreboot/master: b25a9da Unify PCI configuration cycles

the following patch was just integrated into master:
commit b25a9da6e7692036fd34ee9327bc082e10c29ae0
Author: Kyösti Mälkki 
Date:   Wed Jun 26 08:19:14 2013 +0300

Unify PCI configuration cycles

Split PCI IO configuration and MMIO configuration cycles to separate
    files. Modern hardware does not use IO cycles for PCI configuration
    after initial setup in bootblock.

Note that the pci_mmio_ and pcie_ functions were different in masking
    the alignment for register address. PCI standard requires that 16-bit
    and 32-bit configuration register writes do not cross boundaries.

Change-Id: Ie6441283e1a033b4b395e972c18c31277f973897
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/3554
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/3554 for details.

-gerrit