blob: d65b2e1026117f0376dd651a390b558256008f04 (
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
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.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; 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.
*/
#ifndef _MAINBOARD_LENOVO_S230U_EC_H
#define _MAINBOARD_LENOVO_S230U_EC_H
void lenovo_s230u_ec_init(void);
#define ECMM(x) (*((volatile u8 *)(CONFIG_EC_BASE_ADDRESS + x)))
#define ec_mm_read(addr) (ECMM(0x100 + addr))
#define ec_mm_write(addr, data) (ECMM(0x100 + addr) = data)
#define ec_mm_set_bit(addr, bit) (ECMM(0x100 + addr) |= 1 << bit)
#define ec_mm_clr_bit(addr, bit) (ECMM(0x100 + addr) &= ~(1 << bit))
#endif /* _MAINBOARD_LENOVO_S230U_EC_H */
|
