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-rw-r--r--src/soc/intel/common/block/smm/smihandler.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/smm/smihandler.c b/src/soc/intel/common/block/smm/smihandler.c
index ff87d71e4f..91142a51ce 100644
--- a/src/soc/intel/common/block/smm/smihandler.c
+++ b/src/soc/intel/common/block/smm/smihandler.c
@@ -320,6 +320,13 @@ static void finalize(void)
/* Re-init SPI driver to handle locked BAR */
fast_spi_init();
+ /*
+ * HECI is disabled in smihandler_soc_at_finalize() which also locks down the side band
+ * interface. Some boards may require this interface in mainboard_smi_finalize(),
+ * therefore, this call must precede smihandler_soc_at_finalize().
+ */
+ mainboard_smi_finalize();
+
/* Specific SOC SMI handler during ramstage finalize phase */
smihandler_soc_at_finalize();
}