From 89683c0d2676b462be58a09c9a7df55cc1c9b57a Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Fri, 25 Dec 2015 01:15:41 -0600 Subject: google/tidus: initial upstream migration Migrate google/tidus (Lenovo ThinkCentre Chromebox) from Chromium tree to upstream, using google/guado as a baseline. TEST=built and booted tidus with full functionality Change-Id: I9d7a976345566bee63226d1a44ba7d5ec137a742 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/12801 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/mainboard/google/tidus/thermal.h | 107 +++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 src/mainboard/google/tidus/thermal.h (limited to 'src/mainboard/google/tidus/thermal.h') diff --git a/src/mainboard/google/tidus/thermal.h b/src/mainboard/google/tidus/thermal.h new file mode 100644 index 0000000000..31e416ff97 --- /dev/null +++ b/src/mainboard/google/tidus/thermal.h @@ -0,0 +1,107 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 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. + */ + +#ifndef THERMAL_H +#define THERMAL_H + +/* Thermal Policy 0 */ +/* Fan is at default speed */ +#define FAN4_0_PWM 0x4d + +/* Fan is at LOW speed */ +#define FAN3_0_THRESHOLD_OFF 62 +#define FAN3_0_THRESHOLD_ON 70 +#define FAN3_0_PWM 0x5e + +/* Fan is at MEDIUM speed */ +#define FAN2_0_THRESHOLD_OFF 68 +#define FAN2_0_THRESHOLD_ON 81 +#define FAN2_0_PWM 0x78 + +/* Fan is at HIGH speed */ +#define FAN1_0_THRESHOLD_OFF 78 +#define FAN1_0_THRESHOLD_ON 91 +#define FAN1_0_PWM 0x93 + +/* Fan is at FULL speed */ +#define FAN0_0_THRESHOLD_OFF 88 +#define FAN0_0_THRESHOLD_ON 100 +#define FAN0_0_PWM 0xb0 + +/* Thermal Policy 1 */ +/* Fan is at default speed */ +#define FAN4_1_PWM 0x4d + +/* Fan is at LOW speed */ +#define FAN3_1_THRESHOLD_OFF 62 +#define FAN3_1_THRESHOLD_ON 70 +#define FAN3_1_PWM 0x5e + +/* Fan is at MEDIUM speed */ +#define FAN2_1_THRESHOLD_OFF 68 +#define FAN2_1_THRESHOLD_ON 81 +#define FAN2_1_PWM 0x70 + +/* Fan is at HIGH speed */ +#define FAN1_1_THRESHOLD_OFF 78 +#define FAN1_1_THRESHOLD_ON 91 +#define FAN1_1_PWM 0x83 + +/* Fan is at FULL speed */ +#define FAN0_1_THRESHOLD_OFF 88 +#define FAN0_1_THRESHOLD_ON 100 +#define FAN0_1_PWM 0x93 + +/* Thermal Policy 2 */ +/* Fan is at default speed */ +#define FAN4_2_PWM 0x4d + +/* Fan is at LOW speed */ +#define FAN3_2_THRESHOLD_OFF 62 +#define FAN3_2_THRESHOLD_ON 70 +#define FAN3_2_PWM 0x59 + +/* Fan is at MEDIUM speed */ +#define FAN2_2_THRESHOLD_OFF 68 +#define FAN2_2_THRESHOLD_ON 81 +#define FAN2_2_PWM 0x63 + +/* Fan is at HIGH speed */ +#define FAN1_2_THRESHOLD_OFF 78 +#define FAN1_2_THRESHOLD_ON 91 +#define FAN1_2_PWM 0x6e + +/* Fan is at FULL speed */ +#define FAN0_2_THRESHOLD_OFF 88 +#define FAN0_2_THRESHOLD_ON 100 +#define FAN0_2_PWM 0x7e + +/* Threshold to change thermal policy */ +#define THERMAL_POLICY_0_THRESHOLD_OFF 38 +#define THERMAL_POLICY_0_THRESHOLD_ON 40 + +#define THERMAL_POLICY_1_THRESHOLD_OFF 33 +#define THERMAL_POLICY_1_THRESHOLD_ON 35 + +/* Temperature which OS will shutdown at */ +#define CRITICAL_TEMPERATURE 103 + +/* Temperature which OS will throttle CPU */ +#define PASSIVE_TEMPERATURE 105 + +/* Tj_max value for calculating PECI CPU temperature */ +#define MAX_TEMPERATURE 105 + +#endif -- cgit v1.2.3