haswell: always use MMIO PCI config accesses

Add a bootblock.c file for the northbridge and setup the
PCIEXBAR as the first thing using IO PCI config acceses.
After that all PCI config accesses can use MMIO.

Change-Id: I51d229c626c45705dda1757c2f14265cbc0e6183
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2617
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

0 files changed, 0 insertions, 0 deletions