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-rw-r--r--src/mainboard/google/hatch/variants/puff/include/variant/ec.h49
1 files changed, 47 insertions, 2 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 768987d225..501fab0dde 100644
--- a/src/mainboard/google/hatch/variants/puff/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/puff/include/variant/ec.h
@@ -1,6 +1,7 @@
/*
* This file is part of the coreboot project.
*
+ * Copyright (C) 2018 Intel Corporation.
* Copyright 2019 Google LLC
*
* This program is free software; you can redistribute it and/or modify
@@ -16,6 +17,50 @@
#ifndef VARIANT_EC_H
#define VARIANT_EC_H
-#include <baseboard/ec.h>
+#include <ec/google/chromeec/ec_commands.h>
+#include <variant/gpio.h>
-#endif
+#define MAINBOARD_EC_SCI_EVENTS \
+ (EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
+
+#define MAINBOARD_EC_SMI_EVENTS 0
+
+/* EC can wake from S5 with power button */
+#define MAINBOARD_EC_S5_WAKE_EVENTS \
+ (EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON))
+
+/* EC can wake from S3 with power button */
+#define MAINBOARD_EC_S3_WAKE_EVENTS (MAINBOARD_EC_S5_WAKE_EVENTS)
+
+#define MAINBOARD_EC_S0IX_WAKE_EVENTS \
+ (MAINBOARD_EC_S3_WAKE_EVENTS | \
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_HANG_DETECT))
+
+/* Log EC wake events plus EC shutdown events */
+#define MAINBOARD_EC_LOG_EVENTS \
+ (EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_SHUTDOWN) |\
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC))
+
+/*
+ * ACPI related definitions for ASL code.
+ */
+
+/* Enable EC backed PD MCU device in ACPI */
+#define EC_ENABLE_PD_MCU_DEVICE
+
+/* Provide wake pin for EC for _PRW WoL method */
+#define EC_ENABLE_WAKE_PIN GPE_EC_WAKE
+
+#define SIO_EC_MEMMAP_ENABLE /* EC Memory Map Resources */
+#define SIO_EC_HOST_ENABLE /* EC Host Interface Resources */
+
+/* Enable EC sync interrupt, EC_SYNC_IRQ is defined in baseboard/gpio.h */
+#define EC_ENABLE_SYNC_IRQ
+
+#endif /* VARIANT_EC_H */