coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
ec.h
Go to the documentation of this file.
1
/* SPDX-License-Identifier: GPL-2.0-only */
2
3
#ifndef __MAINBOARD_EC_H__
4
#define __MAINBOARD_EC_H__
5
6
#include <ec/ec.h>
7
#include <
ec/google/chromeec/ec_commands.h
>
8
9
#include <variant/gpio.h>
10
11
#define MAINBOARD_EC_SCI_EVENTS \
12
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED) |\
13
EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\
14
EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) |\
15
EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |\
16
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_LOW) |\
17
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL) |\
18
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY) |\
19
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_STATUS) |\
20
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) |\
21
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START) |\
22
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP) |\
23
EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\
24
EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE) |\
25
EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP))
26
27
#define MAINBOARD_EC_SMI_EVENTS \
28
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
29
30
/* EC can wake from S5 with lid or power button */
31
#define MAINBOARD_EC_S5_WAKE_EVENTS \
32
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\
33
EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON))
34
35
/*
36
* EC can wake from S3 with lid or power button or key press or
37
* mode change event.
38
*/
39
#define MAINBOARD_EC_S3_WAKE_EVENTS \
40
(MAINBOARD_EC_S5_WAKE_EVENTS |\
41
EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED) |\
42
EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE))
43
44
#define MAINBOARD_EC_S0IX_WAKE_EVENTS (MAINBOARD_EC_S3_WAKE_EVENTS)
45
46
/* Log EC wake events plus EC shutdown events */
47
#define MAINBOARD_EC_LOG_EVENTS \
48
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_SHUTDOWN) |\
49
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN) |\
50
EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC))
51
52
/*
53
* ACPI related definitions for ASL code.
54
*/
55
56
/* Enable EC backed PD MCU device in ACPI */
57
#define EC_ENABLE_PD_MCU_DEVICE
58
59
/* Enable LID switch and provide wake pin for EC */
60
#define EC_ENABLE_LID_SWITCH
61
#define EC_ENABLE_WAKE_PIN GPE_EC_WAKE
62
63
/* Enable Tablet switch */
64
#define EC_ENABLE_TBMC_DEVICE
65
66
#define SIO_EC_MEMMAP_ENABLE
/* EC Memory Map Resources */
67
#define SIO_EC_HOST_ENABLE
/* EC Host Interface Resources */
68
#define SIO_EC_ENABLE_PS2K
/* Enable PS/2 Keyboard */
69
70
/* Enable EC backed Keyboard Backlight in ACPI */
71
#define EC_ENABLE_KEYBOARD_BACKLIGHT
72
73
#endif
/* __MAINBOARD_EC_H__ */
ec_commands.h
src
mainboard
google
poppy
variants
rammus
include
variant
ec.h
Generated by
1.9.1