diff options
Diffstat (limited to 'src/mainboard/lenovo/x201')
| -rw-r--r-- | src/mainboard/lenovo/x201/acpi_tables.c | 11 | ||||
| -rw-r--r-- | src/mainboard/lenovo/x201/thermal.h | 30 |
2 files changed, 38 insertions, 3 deletions
diff --git a/src/mainboard/lenovo/x201/acpi_tables.c b/src/mainboard/lenovo/x201/acpi_tables.c index e412503c88..82991b267b 100644 --- a/src/mainboard/lenovo/x201/acpi_tables.c +++ b/src/mainboard/lenovo/x201/acpi_tables.c @@ -17,10 +17,15 @@ #include <stdint.h> #include <southbridge/intel/ibexpeak/nvs.h> +#include "thermal.h" + +static void acpi_update_thermal_table(global_nvs_t *gnvs) +{ + gnvs->tcrt = CRITICAL_TEMPERATURE; + gnvs->tpsv = PASSIVE_TEMPERATURE; +} void acpi_create_gnvs(global_nvs_t * gnvs) { - /* Set thermal levels */ - gnvs->tcrt = 100; - gnvs->tpsv = 90; + acpi_update_thermal_table(gnvs); } diff --git a/src/mainboard/lenovo/x201/thermal.h b/src/mainboard/lenovo/x201/thermal.h new file mode 100644 index 0000000000..72953fd2c2 --- /dev/null +++ b/src/mainboard/lenovo/x201/thermal.h @@ -0,0 +1,30 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008-2009 coresystems GmbH + * Copyright (C) 2011 The Chromium OS Authors. All rights reserved. + * Copyright (C) 2014 Vladimir Serbinenko + * Copyright (C) 2016 Patrick Rudolph <siro@das-labor.org> + * Copyright (C) 2017 James Ye <jye836@gmail.com> + * + * 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 MAINBOARD_THERMAL_H +#define MAINBOARD_THERMAL_H + +/* Temperature which OS will shutdown at */ +#define CRITICAL_TEMPERATURE 100 + +/* Temperature which OS will throttle CPU */ +#define PASSIVE_TEMPERATURE 90 + +#endif /* MAINBOARD_THERMAL_H */ |