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99e555a79a
This device has a large set of ACPI tables. Bring these in from coreboot so that full functionality is available (apart from SMI). Signed-off-by: Simon Glass <sjg@chromium.org>
75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright 2019 Google LLC
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/*
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* Taken from coreboot file of the same name
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*/
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#ifndef VARIANT_EC_H
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#define VARIANT_EC_H
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#include "variant_gpio.h"
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#include <ec_commands.h>
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#define MAINBOARD_EC_SCI_EVENTS \
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(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_LOW) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_STATUS) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE))
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#define MAINBOARD_EC_SMI_EVENTS \
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(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
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/* EC can wake from S5 with lid or power button */
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#define MAINBOARD_EC_S5_WAKE_EVENTS \
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(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON))
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/* EC can wake from S3 with lid or power button or key press */
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#define MAINBOARD_EC_S3_WAKE_EVENTS \
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(MAINBOARD_EC_S5_WAKE_EVENTS |\
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED))
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#define MAINBOARD_EC_S0IX_WAKE_EVENTS (MAINBOARD_EC_S3_WAKE_EVENTS)
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/* Log EC wake events plus EC shutdown events */
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#define MAINBOARD_EC_LOG_EVENTS \
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(EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_SHUTDOWN) | \
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN) | \
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EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC))
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/*
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* ACPI related definitions for ASL code.
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*/
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/* Enable EC backed ALS device in ACPI */
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#define EC_ENABLE_ALS_DEVICE
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/* Enable EC backed PD MCU device in ACPI */
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#define EC_ENABLE_PD_MCU_DEVICE
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/* Enable LID switch and provide wake pin for EC */
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#define EC_ENABLE_LID_SWITCH
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#define EC_ENABLE_WAKE_PIN GPE_EC_WAKE
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#define EC_ENABLE_TBMC_DEVICE
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#define SIO_EC_MEMMAP_ENABLE /* EC Memory Map Resources */
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#define SIO_EC_HOST_ENABLE /* EC Host Interface Resources */
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#define SIO_EC_ENABLE_PS2K /* Enable PS/2 Keyboard */
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/* Enable EC backed Keyboard Backlight in ACPI */
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#define EC_ENABLE_KEYBOARD_BACKLIGHT
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#endif
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