intel/sandybridge intel/ivybridge: Use MMCONF_SUPPORT_DEFAULT
Change all PCI configuration accesses to MMIO on all boards
with SandyBridge and IvyBridge. To enable MMIO style access,
add explicit PCI IO config write in the bootblock.
Change-Id: I8f957a80bf57df000897c5a080dd5ff131b1ec0d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3576
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.huber@secunet.com>
diff --git a/src/northbridge/intel/sandybridge/Kconfig b/src/northbridge/intel/sandybridge/Kconfig
index 3a65782..59b6187 100644
--- a/src/northbridge/intel/sandybridge/Kconfig
+++ b/src/northbridge/intel/sandybridge/Kconfig
@@ -20,11 +20,15 @@
config NORTHBRIDGE_INTEL_SANDYBRIDGE
bool
select CACHE_MRC_BIN
+ select MMCONF_SUPPORT
+ select MMCONF_SUPPORT_DEFAULT
select CPU_INTEL_MODEL_206AX
config NORTHBRIDGE_INTEL_IVYBRIDGE
bool
select CACHE_MRC_BIN
+ select MMCONF_SUPPORT
+ select MMCONF_SUPPORT_DEFAULT
select CPU_INTEL_MODEL_306AX
if NORTHBRIDGE_INTEL_SANDYBRIDGE
@@ -103,6 +107,10 @@
if NORTHBRIDGE_INTEL_SANDYBRIDGE || NORTHBRIDGE_INTEL_IVYBRIDGE
+config BOOTBLOCK_NORTHBRIDGE_INIT
+ string
+ default "northbridge/intel/sandybridge/bootblock.c"
+
config DCACHE_RAM_MRC_VAR_SIZE
hex
default 0x4000