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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
*
* 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.
*/
#include <stdint.h>
#include <southbridge/intel/bd82x6x/nvs.h>
#include <vendorcode/google/chromeos/gnvs.h>
#include "thermal.h"
static void acpi_update_thermal_table(global_nvs_t *gnvs)
{
/* EC handles all thermal and fan control on Butterfly. */
gnvs->tcrt = CRITICAL_TEMPERATURE;
gnvs->tpsv = PASSIVE_TEMPERATURE;
}
void acpi_create_gnvs(global_nvs_t *gnvs)
{
/* Disable USB ports in S3 by default */
gnvs->s3u0 = 0;
gnvs->s3u1 = 0;
/* Disable USB ports in S5 by default */
gnvs->s5u0 = 0;
gnvs->s5u1 = 0;
// TODO: MLR
// The firmware read/write status is a "virtual" switch and
// will be handled elsewhere. Until then hard-code to
// read/write instead of read-only for developer mode.
gnvs->chromeos.vbt2 = ACTIVE_ECFW_RW;
// the lid is open by default.
gnvs->lids = 1;
acpi_update_thermal_table(gnvs);
}
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