blob: 8ef80c09b0f4fc690726f8d961a6bd07b8d4258e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc.
*/
#include <arch/acpi.h>
#include <types.h>
#include <console/console.h>
#include <ec/smsc/mec1308/ec.h>
#include "ec.h"
void lumpy_ec_init(void)
{
printk(BIOS_DEBUG, "lumpy_ec_init\n");
if (acpi_is_wakeup_s3())
return;
/*
* Enable EC control of fan speed.
*
* This will be changed to OS control in ACPI EC _REG
* method when the OS is ready to control the fan.
*/
ec_write(EC_FAN_SPEED, 0);
send_ec_command_data(EC_BATTERY_MODE, EC_BATTERY_MODE_NORMAL);
send_ec_command_data(EC_POWER_BUTTON_MODE, EC_POWER_BUTTON_MODE_OS);
}
|
