githubmirror/flashrom

ene.h

51 строка1 KB

Paul Kocialkowski

Add support for the ENE Embedded Debug Interface EDI and KB9012 EC

11 фев 2018, 19:53

11 фев 2018, 19:5380ae14e

/*
 * This file is part of the flashrom project.
 *
 * Copyright (C) 2015 Paul Kocialkowski <contact@paulk.fr>
 *
 * 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.
 */

#ifndef __ENE_H__
#define __ENE_H__ 1

#define ENE_XBI_EFA0			0xfea8
#define ENE_XBI_EFA1			0xfea9
#define ENE_XBI_EFA2			0xfeaa
#define ENE_XBI_EFDAT			0xfeab
#define ENE_XBI_EFCMD			0xfeac
#define ENE_XBI_EFCFG			0xfead

#define ENE_XBI_EFCFG_CMD_WE		(1 << 3)
#define ENE_XBI_EFCFG_BUSY		(1 << 1)

#define ENE_XBI_EFCMD_HVPL_LATCH	0x02
#define ENE_XBI_EFCMD_READ		0x03
#define ENE_XBI_EFCMD_ERASE		0x20
#define ENE_XBI_EFCMD_PROGRAM		0x70
#define ENE_XBI_EFCMD_HVPL_CLEAR	0x80

#define ENE_EC_PXCFG			0xff14

#define ENE_EC_PXCFG_8051_RESET		0x01

#define ENE_EC_HWVERSION		0xff00
#define ENE_EC_EDIID			0xff24

#define ENE_KB9012_HWVERSION		0xc3
#define ENE_KB9012_EDIID		0x04

struct ene_chip {
	unsigned char hwversion;
	unsigned char ediid;
};

#endif