1 files changed, 16 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/smihandler.c b/src/soc/intel/apollolake/smihandler.c
index 1521920fa1..b84e5cb296 100644
--- a/src/soc/intel/apollolake/smihandler.c
+++ b/src/soc/intel/apollolake/smihandler.c
@@ -30,6 +30,7 @@
 #include <spi-generic.h>
 #include <stdint.h>
 #include <stdlib.h>
+#include <soc/smm.h>
 
 int smm_disable_busmaster(device_t dev)
 {
@@ -43,10 +44,25 @@ const struct smm_save_state_ops *get_smm_save_state_ops(void)
 	return &em64t100_smm_ops;
 }
 
+void __attribute__((weak))
+mainboard_smi_gpi_handler(const struct gpi_status *sts) { }
+
+static void southbridge_smi_gpi(const struct smm_save_state_ops *save_state_ops)
+{
+	struct gpi_status smi_sts;
+
+	gpi_clear_get_smi_status(&smi_sts);
+	mainboard_smi_gpi_handler(&smi_sts);
+
+	/* Clear again after mainboard handler */
+	gpi_clear_get_smi_status(&smi_sts);
+}
+
 const smi_handler_t southbridge_smi[32] = {
 	[SLP_SMI_STS] = southbridge_smi_sleep,
 	[APM_SMI_STS] = southbridge_smi_apmc,
 	[FAKE_PM1_SMI_STS] = southbridge_smi_pm1,
+	[GPIO_SMI_STS] = southbridge_smi_gpi,
 	[TCO_SMI_STS] = southbridge_smi_tco,
 	[PERIODIC_SMI_STS] = southbridge_smi_periodic,
 };