switch-coreboot/util/flashrom/flashchips.c
Carl-Daniel Hailfinger 79aa01a6c3 Add generic SPI flash erase and write support to flashrom. The first
chip the code was tested and verified with is the Macronix MX25L4005,
but other chips should work as well.
Timeouts are still hardcoded to data sheet maxima, but the status
register checking code is already there.
Thanks to Harald Gutmann for the initial code on which this is loosely
based.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2874 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-10-18 00:24:07 +00:00

157 lines
7.2 KiB
C

/*
* This file is part of the flashrom project.
*
* Copyright (C) 2000 Silicon Integrated System Corporation
* Copyright (C) 2004 Tyan Corp
* Copyright (C) 2005-2007 coresystems GmbH <stepan@openbios.org>
*
* 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
*/
#include "flash.h"
#ifndef DISABLE_DOC
#include "msys_doc.h"
#endif
struct flashchip flashchips[] = {
{"Am29F040B", AMD_ID, AM_29F040B, 512, 64 * 1024,
probe_29f040b, erase_29f040b, write_29f040b},
{"Am29F016D", AMD_ID, AM_29F016D, 2048, 64 * 1024,
probe_29f040b, erase_29f040b, write_29f040b},
{"AE49F2008", ASD_ID, ASD_AE49F2008, 256, 128,
probe_jedec, erase_chip_jedec, write_jedec},
{"At29C040A", ATMEL_ID, AT_29C040A, 512, 256,
probe_jedec, erase_chip_jedec, write_jedec},
{"At29C020", ATMEL_ID, AT_29C020, 256, 256,
probe_jedec, erase_chip_jedec, write_jedec},
{"Mx29f002", MX_ID, MX_29F002, 256, 64 * 1024,
probe_29f002, erase_29f002, write_29f002},
{"MX25L4005", MX_ID, MX_25L4005, 512, 4 * 1024,
probe_spi, generic_spi_chip_erase, generic_spi_chip_write},
{"SST29EE020A", SST_ID, SST_29EE020A, 256, 128,
probe_jedec, erase_chip_jedec, write_jedec},
{"SST28SF040A", SST_ID, SST_28SF040, 512, 256,
probe_28sf040, erase_28sf040, write_28sf040},
{"SST39SF010A", SST_ID, SST_39SF010, 128, 4096,
probe_jedec, erase_chip_jedec, write_39sf020},
{"SST39SF020A", SST_ID, SST_39SF020, 256, 4096,
probe_jedec, erase_chip_jedec, write_39sf020},
{"SST39SF040", SST_ID, SST_39SF040, 512, 4096,
probe_jedec, erase_chip_jedec, write_39sf020},
{"SST39VF020", SST_ID, SST_39VF020, 256, 4096,
probe_jedec, erase_chip_jedec, write_39sf020},
// assume similar to 004B, ignoring data sheet
{"SST49LF040B", SST_ID, SST_49LF040B, 512, 64 * 1024,
probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
{"SST49LF040", SST_ID, SST_49LF040, 512, 4096,
probe_jedec, erase_49lf040, write_49lf040},
{"SST49LF020A", SST_ID, SST_49LF020A, 256, 16 * 1024,
probe_jedec, erase_49lf040, write_49lf040},
{"SST49LF080A", SST_ID, SST_49LF080A, 1024, 4096,
probe_jedec, erase_49lf040, write_49lf040},
{"SST49LF002A/B", SST_ID, SST_49LF002A, 256, 16 * 1024,
probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
{"SST49LF003A/B", SST_ID, SST_49LF003A, 384, 64 * 1024,
probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
{"SST49LF004A/B", SST_ID, SST_49LF004A, 512, 64 * 1024,
probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
{"SST49LF008A", SST_ID, SST_49LF008A, 1024, 64 * 1024 ,
probe_sst_fwhub, erase_sst_fwhub, write_sst_fwhub},
{"SST49LF004C", SST_ID, SST_49LF004C, 512, 4 * 1024,
probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
{"SST49LF008C", SST_ID, SST_49LF008C, 1024, 4 * 1024 ,
probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
{"SST49LF016C", SST_ID, SST_49LF016C, 2048, 4 * 1024 ,
probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
{"SST49LF160C", SST_ID, SST_49LF160C, 2048, 4 * 1024 ,
probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
{"Pm49FL002", PMC_ID, PMC_49FL002, 256, 16 * 1024,
probe_jedec, erase_chip_jedec, write_49fl004},
{"Pm49FL004", PMC_ID, PMC_49FL004, 512, 64 * 1024,
probe_jedec, erase_chip_jedec, write_49fl004},
{"W29C011", WINBOND_ID, W_29C011, 128, 128,
probe_jedec, erase_chip_jedec, write_jedec},
{"W29C040P", WINBOND_ID, W_29C040P, 512, 256,
probe_jedec, erase_chip_jedec, write_jedec},
{"W29C020C", WINBOND_ID, W_29C020C, 256, 128,
probe_jedec, erase_chip_jedec, write_jedec},
{"W29EE011", WINBOND_ID, W_29C011, 128, 128,
probe_w29ee011,erase_chip_jedec, write_jedec},
{"W49F002U", WINBOND_ID, W_49F002U, 256, 128,
probe_jedec, erase_chip_jedec, write_49f002},
{"W49V002A", WINBOND_ID, W_49V002A, 256, 128,
probe_jedec, erase_chip_jedec, write_49f002},
{"W49V002FA", WINBOND_ID, W_49V002FA, 256, 128,
probe_jedec, erase_chip_jedec, write_49f002},
{"W39V040FA", WINBOND_ID, W_39V040FA, 512, 64*1024,
probe_jedec, erase_chip_jedec, write_39sf020},
{"W39V040A", WINBOND_ID, W_39V040A, 512, 64*1024,
probe_jedec, erase_chip_jedec, write_39sf020},
{"W39V040B", WINBOND_ID, W_39V040B, 512, 64*1024,
probe_jedec, erase_chip_jedec, write_39sf020},
{"W39V080A", WINBOND_ID, W_39V080A, 1024, 64*1024,
probe_jedec, erase_chip_jedec, write_39sf020},
{"M29F002B", ST_ID, ST_M29F002B, 256, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M50FW040", ST_ID, ST_M50FW040, 512, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M29W040B", ST_ID, ST_M29W040B, 512, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M29F002T/NT", ST_ID, ST_M29F002T, 256, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M29F400BT", ST_ID, ST_M29F400BT, 512, 64 * 1024,
probe_m29f400bt, erase_m29f400bt, write_linuxbios_m29f400bt},
{"M50FLW040A", ST_ID, ST_M50FLW040A, 512, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M50FLW040B", ST_ID, ST_M50FLW040B, 512, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M50FLW080A", ST_ID, ST_M50FLW080A, 1024, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M50FLW080B", ST_ID, ST_M50FLW080B, 1024, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M50FW080", ST_ID, ST_M50FW080, 1024, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M50FW016", ST_ID, ST_M50FW016, 2048, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M50LPW116", ST_ID, ST_M50LPW116, 2048, 64 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M29W010B", ST_ID, ST_M29W010B, 128, 16 * 1024,
probe_jedec, erase_chip_jedec, write_jedec},
{"M29F040B", ST_ID, ST_M29F040B, 512, 64 * 1024,
probe_29f040b, erase_29f040b, write_29f040b},
{"82802ab", 137, 173, 512, 64 * 1024,
probe_82802ab, erase_82802ab, write_82802ab},
{"82802ac", 137, 172, 1024, 64 * 1024,
probe_82802ab, erase_82802ab, write_82802ab},
{"F49B002UA", EMST_ID, EMST_F49B002UA, 256, 4096,
probe_jedec, erase_chip_jedec, write_49f002},
#ifndef DISABLE_DOC
{"MD-2802 (M-Systems DiskOnChip Millennium Module)",
MSYSTEMS_ID, MSYSTEMS_MD2802,8, 8 * 1024,
probe_md2802, erase_md2802, write_md2802, read_md2802},
#endif
{"LHF00L04", SHARP_ID, SHARP_LHF00L04, 1024, 64 * 1024,
probe_lhf00l04, erase_lhf00l04, write_lhf00l04},
{"S29C51001T", SYNCMOS_ID, S29C51001T, 128, 128,
probe_jedec, erase_chip_jedec, write_49f002},
{"S29C51002T", SYNCMOS_ID, S29C51002T, 256, 128,
probe_jedec, erase_chip_jedec, write_49f002},
{"S29C51004T", SYNCMOS_ID, S29C51004T, 512, 128,
probe_jedec, erase_chip_jedec, write_49f002},
{"S29C31004T", SYNCMOS_ID, S29C31004T, 512, 128,
probe_jedec, erase_chip_jedec, write_49f002},
{NULL,}
};