blob: 66a040cfff59fe082aa61a878fdf8e20451dd4b6 (
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
44
45
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2000 AG Electronics Ltd.
* Copyright (C) 2003-2004 Linux Networx
* Copyright (C) 2004 Tyan
*
* 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.
*/
static void lpc47b397_gpio_offset_out(u16 iobase, u16 offset, u8 value)
{
outb(value, iobase + offset);
}
static u8 lpc47b397_gpio_offset_in(u16 iobase, u16 offset)
{
return inb(iobase+offset);
}
#if 0
/* For GP60-GP64, GP66-GP85. */
#define LPC47B397_GPIO_CNTL_INDEX 0x70
#define LPC47B397_GPIO_CNTL_DATA 0x71
static void lpc47b397_gpio_index_out(u16 iobase, u8 index, u8 value)
{
outb(index, iobase + LPC47B397_GPIO_CNTL_INDEX);
outb(value, iobase + LPC47B397_GPIO_CNTL_DATA);
}
static u8 lpc47b397_gpio_index_in(u16 iobase, u8 index)
{
outb(index, iobase + LPC47B397_GPIO_CNTL_INDEX);
return inb(iobase + LPC47B397_GPIO_CNTL_DATA);
}
#endif
|
