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review.coreboot.org / coreboot / 0b29a7b37c19200516dadc5c4bf0a1eb9d1290ec / . / src / mainboard / samsung / stumpy / acpi_tables.c
blob: dc2197a967f65c5f2b5b026b1f7a7f84950eda31 [file] [log] [blame]
Stefan Reinauere1ae4b22012-04-27 23:20:58 +0200[diff] [blame]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 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 */
19
20#include <types.h>
21#include <string.h>
22#include <cbmem.h>
23#include <console/console.h>
24#include <arch/acpi.h>
25#include <arch/ioapic.h>
26#include <arch/acpigen.h>
27#include <arch/smp/mpspec.h>
28#include <device/device.h>
29#include <device/pci.h>
30#include <device/pci_ids.h>
31#include <cpu/x86/msr.h>
32#include <vendorcode/google/chromeos/gnvs.h>
33
Stefan Reinauere1ae4b22012-04-27 23:20:58 +0200[diff] [blame]34#include "southbridge/intel/bd82x6x/nvs.h"
35#include "thermal.h"
36
37static global_nvs_t *gnvs_;
38
39static void acpi_update_thermal_table(global_nvs_t *gnvs)
40{
41 gnvs->f4of = FAN4_THRESHOLD_OFF;
42 gnvs->f4on = FAN4_THRESHOLD_ON;
43 gnvs->f4pw = FAN4_PWM;
44
45 gnvs->f3of = FAN3_THRESHOLD_OFF;
46 gnvs->f3on = FAN3_THRESHOLD_ON;
47 gnvs->f3pw = FAN3_PWM;
48
49 gnvs->f2of = FAN2_THRESHOLD_OFF;
50 gnvs->f2on = FAN2_THRESHOLD_ON;
51 gnvs->f2pw = FAN2_PWM;
52
53 gnvs->f1of = FAN1_THRESHOLD_OFF;
54 gnvs->f1on = FAN1_THRESHOLD_ON;
55 gnvs->f1pw = FAN1_PWM;
56
57 gnvs->f0of = FAN0_THRESHOLD_OFF;
58 gnvs->f0on = FAN0_THRESHOLD_ON;
59 gnvs->f0pw = FAN0_PWM;
60
61 gnvs->tcrt = CRITICAL_TEMPERATURE;
62 gnvs->tpsv = PASSIVE_TEMPERATURE;
63 gnvs->tmax = MAX_TEMPERATURE;
64 gnvs->flvl = 5;
65}
66
Vladimir Serbinenko35c0f432014-09-02 22:25:36 +0200[diff] [blame]67void acpi_create_gnvs(global_nvs_t *gnvs)
Stefan Reinauere1ae4b22012-04-27 23:20:58 +0200[diff] [blame]68{
69 gnvs_ = gnvs;
Stefan Reinauere1ae4b22012-04-27 23:20:58 +0200[diff] [blame]70
71 /* Enable Front USB ports in S3 by default */
72 gnvs->s3u0 = 1;
73 gnvs->s3u1 = 1;
74
75 /*
76 * Enable Front USB ports in S5 by default
77 * to be consistent with back port behavior
78 */
79 gnvs->s5u0 = 1;
80 gnvs->s5u1 = 1;
81
Stefan Reinauere1ae4b22012-04-27 23:20:58 +0200[diff] [blame]82 /* IGD Displays */
83 gnvs->ndid = 3;
84 gnvs->did[0] = 0x80000100;
85 gnvs->did[1] = 0x80000240;
86 gnvs->did[2] = 0x80000410;
87 gnvs->did[3] = 0x80000410;
88 gnvs->did[4] = 0x00000005;
89
Stefan Reinauere1ae4b22012-04-27 23:20:58 +0200[diff] [blame]90 acpi_update_thermal_table(gnvs);
91
92 // Stumpy has no arms^H^H^H^HEC.
93 gnvs->chromeos.vbt2 = ACTIVE_ECFW_RO;
94}
95
Stefan Reinauere1ae4b22012-04-27 23:20:58 +0200[diff] [blame]96unsigned long acpi_fill_slit(unsigned long current)
97{
98 // Not implemented
99 return current;
100}
101
102unsigned long acpi_fill_srat(unsigned long current)
103{
104 /* No NUMA, no SRAT */
105 return current;
106}