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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 Google Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#ifndef THERMAL_H
#define THERMAL_H
/* Fan is OFF */
#define FAN4_THRESHOLD_OFF 0
#define FAN4_THRESHOLD_ON 0
#define FAN4_PWM 0x00
/* Fan is at LOW speed */
#define FAN3_THRESHOLD_OFF 40
#define FAN3_THRESHOLD_ON 50
#define FAN3_PWM 0x5a
/* Fan is at MEDIUM speed */
#define FAN2_THRESHOLD_OFF 58
#define FAN2_THRESHOLD_ON 67
#define FAN2_PWM 0xa6
/* Fan is at HIGH speed */
#define FAN1_THRESHOLD_OFF 67
#define FAN1_THRESHOLD_ON 75
#define FAN1_PWM 0xc0
/* Fan is at FULL speed */
#define FAN0_THRESHOLD_OFF 85
#define FAN0_THRESHOLD_ON 90
#define FAN0_PWM 0xff
/* Temperature which OS will shutdown at */
#define CRITICAL_TEMPERATURE 98
/* Temperature which OS will throttle CPU */
#define PASSIVE_TEMPERATURE 90
/* Tj_max value for calculating PECI CPU temperature */
#define MAX_TEMPERATURE 100
#endif /* THERMAL_H */
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