blob: a146f4c7a63edff1c72929124c89e8e893ac9f3f (
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
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 Damien Zammit <damien@zamaudio.com>
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef SUPERIO_ITE_IT8728F_EARLY_SERIAL_H
#define SUPERIO_ITE_IT8728F_EARLY_SERIAL_H
#include <stdint.h>
#include <arch/io.h>
#include <device/pnp_def.h>
#include "it8728f.h"
/*
* Superio low level commands
* Pass dev = PNP_DEV(superiobase, LDN)
*/
void it8728f_reg_write(device_t dev, u8 index, u8 value);
/* Select 24MHz CLKIN (48MHz default). */
void it8728f_24mhz_clkin(device_t dev);
/* Enable the serial port(s). */
void it8728f_enable_serial(device_t dev, u16 iobase);
#endif
|
