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Diffstat (limited to 'src/mainboard/google/hatch/variants/puff/include/variant/ec.h')
-rw-r--r--src/mainboard/google/hatch/variants/puff/include/variant/ec.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mainboard/google/hatch/variants/puff/include/variant/ec.h b/src/mainboard/google/hatch/variants/puff/include/variant/ec.h
index 501fab0dde..12837639dc 100644
--- a/src/mainboard/google/hatch/variants/puff/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/puff/include/variant/ec.h
@@ -54,7 +54,12 @@
/* Enable EC backed PD MCU device in ACPI */
#define EC_ENABLE_PD_MCU_DEVICE
-/* Provide wake pin for EC for _PRW WoL method */
+/**
+ * Defines EC wake pin route.
+ * Note that GPE_EC_WAKE is defined, confusingly, as
+ * GPE_LAN_WAK which is GPD2/LAN_WAKE# on the PCH or
+ * as the line EC_PCH_WAKE_ODL on the schematic.
+ */
#define EC_ENABLE_WAKE_PIN GPE_EC_WAKE
#define SIO_EC_MEMMAP_ENABLE /* EC Memory Map Resources */