soc/intel/cannonlake: Fill the SMI usage

Add SMM support for Cannonlake on top of common SMM, also include the
SMM relocate support.

Change-Id: I9aab141c528709b30804d327804c4031c59fcfff
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21543
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/soc/intel/common/block/include/intelblocks/smihandler.h b/src/soc/intel/common/block/include/intelblocks/smihandler.h
index 389d2415b8..5df5552685 100644
--- a/src/soc/intel/common/block/include/intelblocks/smihandler.h
+++ b/src/soc/intel/common/block/include/intelblocks/smihandler.h
@@ -94,6 +94,21 @@ void smihandler_southbridge_gpe0(
 
 /*
  * This function should be implemented in SOC specific code to handle
+ * MC event. The default functionality is provided in
+ * soc/intel/common/block/smm/smihandler.c
+ */
+void smihandler_southbridge_mc(
+	const struct smm_save_state_ops *save_state_ops);
+
+/*
+ * This function should be implemented in SOC specific code to handle
+ * minitor event. The default functionality is provided in
+ * soc/intel/common/block/smm/smihandler.c
+ */
+void smihandler_southbridge_monitor(
+	const struct smm_save_state_ops *save_state_ops);
+/*
+ * This function should be implemented in SOC specific code to handle
  * SMI_TCO event. The default functionality is provided in
  * soc/intel/common/block/smm/smihandler.c
  */