src/mainboard/google/link/acpi_tables.c

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2007-2009 coresystems GmbH
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 #include <stdint.h>
  17 #include <southbridge/intel/bd82x6x/nvs.h>
  18 #include <ec/google/chromeec/ec.h>
  19 #include <vendorcode/google/chromeos/gnvs.h>
  20 #include "thermal.h"
  21
  22 void acpi_create_gnvs(global_nvs_t *gnvs)
  23 {
  24         /* Disable USB ports in S3 by default */
  25         gnvs->s3u0 = 0;
  26         gnvs->s3u1 = 0;
  27
  28         /* Disable USB ports in S5 by default */
  29         gnvs->s5u0 = 0;
  30         gnvs->s5u1 = 0;
  31
  32 #if CONFIG(CHROMEOS)
  33         gnvs->chromeos.vbt2 = google_ec_running_ro() ?
  34                 ACTIVE_ECFW_RO : ACTIVE_ECFW_RW;
  35 #endif
  36
  37         gnvs->tmps = CTDP_SENSOR_ID;
  38
  39         gnvs->f1of = CTDP_NOMINAL_THRESHOLD_OFF;
  40         gnvs->f1on = CTDP_NOMINAL_THRESHOLD_ON;
  41
  42         gnvs->f0of = CTDP_DOWN_THRESHOLD_OFF;
  43         gnvs->f0on = CTDP_DOWN_THRESHOLD_ON;
  44
  45         gnvs->tcrt = CRITICAL_TEMPERATURE;
  46         gnvs->tpsv = PASSIVE_TEMPERATURE;
  47         gnvs->tmax = MAX_TEMPERATURE;
  48         gnvs->flvl = 1;
  49
  50         // the lid is open by default.
  51         gnvs->lids = 1;
  52 }