From 2bffa8aa8418a7029615b492c80508733bba1231 Mon Sep 17 00:00:00 2001 From: Nicolas Reinecke Date: Thu, 1 Oct 2015 15:34:37 +0200 Subject: lenovo/t420: Add new port This is based on t420s. Tested on a T420 without discrete GPU. There is no support for nvidia gpu and optimus. Signed-off-by: Nicolas Reinecke Tested-by: Iru Cai Change-Id: Ie9405966e56180ac1c43a3c5b83181ee500177c8 Reviewed-on: https://review.coreboot.org/11765 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/mainboard/lenovo/t420/acpi_tables.c | 42 +++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 src/mainboard/lenovo/t420/acpi_tables.c (limited to 'src/mainboard/lenovo/t420/acpi_tables.c') diff --git a/src/mainboard/lenovo/t420/acpi_tables.c b/src/mainboard/lenovo/t420/acpi_tables.c new file mode 100644 index 0000000000..b84b28776a --- /dev/null +++ b/src/mainboard/lenovo/t420/acpi_tables.c @@ -0,0 +1,42 @@ +/* + * 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 +#include +#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) +{ + /* 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; + + /* IGD Displays */ + + // the lid is open by default. + gnvs->lids = 1; + + acpi_update_thermal_table(gnvs); +} -- cgit v1.2.3