55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
|
/*
|
||
|
|
* This file is part of the coreboot project.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef DCP847SKE_SUPERIO_H
|
||
|
|
#define DCP847SKE_SUPERIO_H
|
||
|
|
|
||
|
|
#include <arch/io.h>
|
||
|
|
|
||
|
|
#define NUVOTON_PORT 0x4e
|
||
|
|
#define HWM_PORT 0x0a30
|
||
|
|
#define GPIO_PORT 0x0a80
|
||
|
|
|
||
|
|
#define SUPERIO_BANK(x) (0x0700 | x)
|
||
|
|
#define SUPERIO_INITVAL(reg, data) ((reg << 8) | (data))
|
||
|
|
#define HWM_BANK(x) (0x4e00 | x)
|
||
|
|
#define HWM_INITVAL SUPERIO_INITVAL
|
||
|
|
|
||
|
|
#define SUPERIO_UNLOCK do { \
|
||
|
|
outb(0x87, NUVOTON_PORT); \
|
||
|
|
outb(0x87, NUVOTON_PORT); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define SUPERIO_LOCK do { \
|
||
|
|
outb(0xaa, NUVOTON_PORT); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define SUPERIO_WRITE(reg, data) do { \
|
||
|
|
outb((reg), NUVOTON_PORT); \
|
||
|
|
outb((data), NUVOTON_PORT + 1); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define SUPERIO_WRITE_INITVAL(val) SUPERIO_WRITE((val) >> 8, (val) & 0xff)
|
||
|
|
|
||
|
|
#define HWM_WRITE(reg, data) do { \
|
||
|
|
outb((reg), HWM_PORT + 5); \
|
||
|
|
outb((data), HWM_PORT + 6); \
|
||
|
|
} while (0)
|
||
|
|
|
||
|
|
#define HWM_WRITE_INITVAL(val) HWM_WRITE((val) >> 8, (val) & 0xff)
|
||
|
|
|
||
|
|
#endif /* DCP847SKE_SUPERIO_H */
|