2 files changed, 12 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/smihandler.h b/src/soc/intel/common/block/include/intelblocks/smihandler.h
index 5df5552685..f1e3ecf9cb 100644
--- a/src/soc/intel/common/block/include/intelblocks/smihandler.h
+++ b/src/soc/intel/common/block/include/intelblocks/smihandler.h
@@ -60,6 +60,11 @@ const struct smm_save_state_ops *get_smm_save_state_ops(void);
  */
 extern const smi_handler_t southbridge_smi[32];
 
+#define SMI_HANDLER_SCI_EN(__bit)	(1 << (__bit))
+
+/* SMI handlers that should be serviced in SCI mode too. */
+uint32_t smi_handler_get_sci_mask(void);
+
 /*
  * This function should be implemented in SOC specific code to handle
  * the SMI event on SLP_EN. The default functionality is provided in
@@ -145,6 +150,12 @@ void smihandler_southbridge_espi(
 int smihandler_disable_busmaster(device_t dev);
 
 /*
+ * SoC needs to implement the mechanism to know if an illegal attempt
+ * has been made to write to the BIOS area.
+ */
+void smihandler_check_illegal_access(uint32_t tco_sts);
+
+/*
  * Returns gnvs pointer within SMM context
  */
 struct global_nvs_t *smm_get_gnvs(void);
diff --git a/src/soc/intel/common/block/include/intelblocks/smm.h b/src/soc/intel/common/block/include/intelblocks/smm.h
index 84f34a5a7b..f560f24e2b 100644
--- a/src/soc/intel/common/block/include/intelblocks/smm.h
+++ b/src/soc/intel/common/block/include/intelblocks/smm.h
@@ -29,7 +29,7 @@
  * SMIs.
  */
 void smm_southbridge_clear_state(void);
-void smm_southbridge_enable(void);
+void smm_southbridge_enable(uint16_t pm1_events);
 /* API to get SMM region start and size based on Host Bridge register */
 void smm_region_info(void **start, size_t *size);