| /* |
| * 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); |
| |
| } |