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-rw-r--r--src/mainboard/google/dedede/smihandler.c6
-rw-r--r--src/mainboard/google/dedede/variants/baseboard/include/baseboard/variants.h3
2 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/smihandler.c b/src/mainboard/google/dedede/smihandler.c
index 20f0207edb..c50578da70 100644
--- a/src/mainboard/google/dedede/smihandler.c
+++ b/src/mainboard/google/dedede/smihandler.c
@@ -21,6 +21,8 @@ void mainboard_smi_sleep(u8 slp_typ)
pads = variant_sleep_gpio_table(&num);
gpio_configure_pads(pads, num);
+ variant_smi_sleep(slp_typ);
+
chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS,
MAINBOARD_EC_S5_WAKE_EVENTS);
}
@@ -41,3 +43,7 @@ void mainboard_smi_espi_handler(void)
{
chromeec_smi_process_events();
}
+
+void __weak variant_smi_sleep(u8 slp_typ)
+{
+}
diff --git a/src/mainboard/google/dedede/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/dedede/variants/baseboard/include/baseboard/variants.h
index bb41e45931..e7bfd868aa 100644
--- a/src/mainboard/google/dedede/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/google/dedede/variants/baseboard/include/baseboard/variants.h
@@ -36,4 +36,7 @@ int variant_memory_sku(void);
*/
bool variant_mem_is_half_populated(void);
+/* Allow each variants to customize SMI sleep flow. */
+void variant_smi_sleep(u8 slp_typ);
+
#endif /*__BASEBOARD_VARIANTS_H__ */