blob: e6ca6eb8d0d8110f1175fd30d04eba945df08721 (
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
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2015 Google Inc.
*
* 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 <types.h>
#include <superio/ite/it8772f/it8772f.h>
#include "../../onboard.h"
void set_power_led(int state)
{
it8772f_gpio_led(IT8772F_GPIO_DEV,
2, /* set */
0xF7, /* select */
state == LED_OFF ? 0x00 : 0x04, /* polarity */
state == LED_BLINK ? 0x04 : 0x00, /* pullup/pulldown */
0x04, /* output */
state == LED_BLINK ? 0x00 : 0x04, /* I/O function */
SIO_GPIO_BLINK_GPIO22,
IT8772F_GPIO_BLINK_FREQUENCY_1_HZ);
}
|
