intel/gm45: Use MMCONF_SUPPORT_DEFAULT
Change all PCI configuration accesses to MMIO for all boards
with gm45 chipset. To enable MMIO style access, add explicit
PCI IO config write in the bootblock.
Change-Id: Id1c839b7d669946e0ca8b6837e5152ebcb9cd334
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3600
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
diff --git a/src/northbridge/intel/gm45/Kconfig b/src/northbridge/intel/gm45/Kconfig
index 16a0bf1..adf1c1b 100644
--- a/src/northbridge/intel/gm45/Kconfig
+++ b/src/northbridge/intel/gm45/Kconfig
@@ -29,4 +29,8 @@
select MMCONF_SUPPORT_DEFAULT
select IOMMU
+config BOOTBLOCK_NORTHBRIDGE_INIT
+ string
+ default "northbridge/intel/gm45/bootblock.c"
+
endif