src/mainboard/google/glados/ec.h

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2015 Google Inc.
   5  * Copyright (C) 2015 Intel Corporation
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; version 2 of the License.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc.
  19  */
  20
  21 #ifndef MAINBOARD_EC_H
  22 #define MAINBOARD_EC_H
  23
  24 #include <ec/google/chromeec/ec_commands.h>
  25
  26 /* GPP_E16 is EC_SCI_L */
  27 #define EC_SCI_GPI   16 /* TODO: Update this */
  28 /* GPP_E15 is EC_SMI_L */
  29 #define EC_SMI_GPI   15 /* TODO: Update this */
  30
  31 #define MAINBOARD_EC_SCI_EVENTS \
  32         (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED)        |\
  33          EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN)          |\
  34          EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED)      |\
  35          EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED)   |\
  36          EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_LOW)       |\
  37          EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL)  |\
  38          EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY)           |\
  39          EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_STATUS)    |\
  40          EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) |\
  41          EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_OVERLOAD)  |\
  42          EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START)    |\
  43          EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP)     |\
  44          EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER)       |\
  45          EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU))
  46
  47 #define MAINBOARD_EC_SMI_EVENTS \
  48         (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))
  49
  50 /* EC can wake from S5 with lid or power button */
  51 #define MAINBOARD_EC_S5_WAKE_EVENTS \
  52         (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN)     |\
  53          EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON))
  54
  55 /* EC can wake from S3 with lid or power button or key press */
  56 #define MAINBOARD_EC_S3_WAKE_EVENTS \
  57         (MAINBOARD_EC_S5_WAKE_EVENTS |\
  58          EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED))
  59
  60 /* Log EC wake events plus EC shutdown events */
  61 #define MAINBOARD_EC_LOG_EVENTS \
  62         (EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_SHUTDOWN) |\
  63          EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN)|\
  64          EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC))
  65
  66 #ifndef __ACPI__
  67 extern void mainboard_ec_init(void);
  68 #endif
  69
  70 #endif