diff options
| author | Marc Jones <marc.jones@se-eng.com> | 2015-09-15 23:05:00 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2015-11-10 00:25:14 +0100 |
| commit | 3b0a626edc9d1a45324fd8e77b10e4e49155bb8f (patch) | |
| tree | 75a7a0fc8084031da63f3aa3e37448ecb7d5cb54 /src/mainboard/intel/stargo2/thermal.h | |
| parent | 2d72345f80266555aa3c358d0b7bcda083687b5c (diff) | |
mainboard/intel: Add Stargo2
The Intel Stargo2 is a communications device reference design.
This mainboard uses the Sandy/Ivy Bridge and is paired with
the i89xx southbridge. The FSP package is available from Intel:
https://intel.com/fsp.
Change-Id: I75c527f0eb0de1ee6ac13d8d276d7cf23b5b120c
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/12170
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/intel/stargo2/thermal.h')
| -rw-r--r-- | src/mainboard/intel/stargo2/thermal.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/mainboard/intel/stargo2/thermal.h b/src/mainboard/intel/stargo2/thermal.h new file mode 100644 index 0000000000..31e36532f5 --- /dev/null +++ b/src/mainboard/intel/stargo2/thermal.h @@ -0,0 +1,57 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 The Chromium OS Authors. All rights reserved. + * + * 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 MAINBOARD_THERMAL_H +#define MAINBOARD_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 48 +#define FAN3_THRESHOLD_ON 55 +#define FAN3_PWM 0x40 + +/* Fan is at MEDIUM speed */ +#define FAN2_THRESHOLD_OFF 52 +#define FAN2_THRESHOLD_ON 64 +#define FAN2_PWM 0x80 + +/* Fan is at HIGH speed */ +#define FAN1_THRESHOLD_OFF 60 +#define FAN1_THRESHOLD_ON 68 +#define FAN1_PWM 0xb0 + +/* Fan is at FULL speed */ +#define FAN0_THRESHOLD_OFF 66 +#define FAN0_THRESHOLD_ON 78 +#define FAN0_PWM 0xff + +/* Temperature which OS will shutdown at */ +#define CRITICAL_TEMPERATURE 100 + +/* Temperature which OS will throttle CPU */ +#define PASSIVE_TEMPERATURE 90 + +/* Tj_max value for calculating PECI CPU temperature */ +#define MAX_TEMPERATURE 100 + +#endif |