mirror of
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Patch to remove all references to dead chipdrivers
We also need to 'svn rm' the following files: am29f040b.c en29f002a.c m29f002.c mx29f002.c pm29f002.c sst49lf040.c w49f002u.c Corresponding to flashrom svn r909. Signed-off-by: Sean Nelson <audiohacked@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This commit is contained in:
Sean Nelson
parent
ddd5c9e147
commit
c351992895
153
am29f040b.c
153
am29f040b.c
@ -1,153 +0,0 @@
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/*
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* This file is part of the flashrom project.
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*
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* Copyright (C) 2000 Silicon Integrated System Corporation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "flash.h"
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/* FIMXE: Use erase_sector_jedec if not? */
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int erase_sector_29f040b(struct flashchip *flash, unsigned int address, unsigned int blocklen)
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{
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chipaddr bios = flash->virtual_memory;
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0x2AA);
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chip_writeb(0x80, bios + 0x555);
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0x2AA);
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chip_writeb(0x30, bios + address);
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programmer_delay(10);
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/* wait for Toggle bit ready */
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toggle_ready_jedec(bios + address);
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if (check_erased_range(flash, address, blocklen)) {
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fprintf(stderr, "ERASE FAILED!\n");
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return -1;
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}
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return 0;
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}
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/* erase chip with block_erase() prototype */
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int erase_chip_29f040b(struct flashchip *flash, unsigned int addr, unsigned int blocklen)
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{
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if ((addr != 0) || (blocklen != flash->total_size * 1024)) {
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fprintf(stderr, "%s called with incorrect arguments\n",
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__func__);
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return -1;
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}
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return erase_29f040b(flash);
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}
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/* FIXME: use write_sector_jedec? */
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static int write_sector_29f040b(chipaddr bios, uint8_t *src, chipaddr dst,
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unsigned int page_size)
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{
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int i;
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for (i = 0; i < page_size; i++) {
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if ((i & 0xfff) == 0xfff)
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printf("0x%08lx", dst - bios);
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0x2AA);
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chip_writeb(0xA0, bios + 0x555);
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chip_writeb(*src++, dst++);
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/* wait for Toggle bit ready */
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toggle_ready_jedec(bios);
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if ((i & 0xfff) == 0xfff)
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printf("\b\b\b\b\b\b\b\b\b\b");
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}
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return 0;
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}
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int probe_29f040b(struct flashchip *flash)
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{
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chipaddr bios = flash->virtual_memory;
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uint8_t id1, id2;
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0x2AA);
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chip_writeb(0x90, bios + 0x555);
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id1 = chip_readb(bios);
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id2 = chip_readb(bios + 0x01);
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chip_writeb(0xF0, bios);
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programmer_delay(10);
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printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __func__, id1, id2);
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if (id1 == flash->manufacture_id && id2 == flash->model_id)
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return 1;
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return 0;
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}
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/* FIXME: use erase_chip_jedec? */
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int erase_29f040b(struct flashchip *flash)
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{
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int total_size = flash->total_size * 1024;
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chipaddr bios = flash->virtual_memory;
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0x2AA);
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chip_writeb(0x80, bios + 0x555);
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0x2AA);
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chip_writeb(0x10, bios + 0x555);
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programmer_delay(10);
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toggle_ready_jedec(bios);
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if (check_erased_range(flash, 0, total_size)) {
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fprintf(stderr, "ERASE FAILED!\n");
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return -1;
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}
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return 0;
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}
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int write_29f040b(struct flashchip *flash, uint8_t *buf)
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{
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int i;
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int total_size = flash->total_size * 1024;
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int page_size = flash->page_size;
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chipaddr bios = flash->virtual_memory;
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printf("Programming page ");
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for (i = 0; i < total_size / page_size; i++) {
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/* erase the page before programming */
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if (erase_sector_29f040b(flash, i * page_size, page_size)) {
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fprintf(stderr, "ERASE FAILED!\n");
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return -1;
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}
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/* write to the sector */
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printf("%04d at address: ", i);
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write_sector_29f040b(bios, buf + i * page_size,
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bios + i * page_size, page_size);
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printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
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}
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printf("\n");
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return 0;
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}
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@ -60,21 +60,6 @@ int erase_82802ab(struct flashchip *flash);
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int erase_82802ab_block(struct flashchip *flash, unsigned int page, unsigned int pagesize);
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int write_82802ab(struct flashchip *flash, uint8_t *buf);
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/* am29f040b.c */
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int probe_29f040b(struct flashchip *flash);
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int erase_29f040b(struct flashchip *flash);
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int erase_sector_29f040b(struct flashchip *flash, unsigned int blockaddr, unsigned int blocksize);
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int erase_chip_29f040b(struct flashchip *flash, unsigned int blockaddr, unsigned int blocksize);
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int write_29f040b(struct flashchip *flash, uint8_t *buf);
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/* pm29f002.c */
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int write_pm29f002(struct flashchip *flash, uint8_t *buf);
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/* en29f002a.c */
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int probe_en29f002a(struct flashchip *flash);
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int erase_en29f002a(struct flashchip *flash);
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int write_en29f002a(struct flashchip *flash, uint8_t *buf);
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/* jedec.c */
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uint8_t oddparity(uint8_t val);
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void toggle_ready_jedec(chipaddr dst);
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@ -90,11 +75,6 @@ int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int b
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int erase_chip_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize);
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int write_sector_jedec_common(struct flashchip *flash, uint8_t *src, chipaddr dst, unsigned int page_size, unsigned int mask);
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/* m29f002.c */
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int erase_m29f002(struct flashchip *flash);
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int write_m29f002t(struct flashchip *flash, uint8_t *buf);
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int write_m29f002b(struct flashchip *flash, uint8_t *buf);
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/* m29f400bt.c */
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int probe_m29f400bt(struct flashchip *flash);
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int erase_m29f400bt(struct flashchip *flash);
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@ -106,13 +86,6 @@ void protect_m29f400bt(chipaddr bios);
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void write_page_m29f400bt(chipaddr bios, uint8_t *src,
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chipaddr dst, int page_size);
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/* mx29f002.c */
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int probe_29f002(struct flashchip *flash);
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int erase_29f002(struct flashchip *flash);
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int erase_chip_29f002(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
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int erase_sector_29f002(struct flashchip *flash, unsigned int address, unsigned int blocklen);
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int write_29f002(struct flashchip *flash, uint8_t *buf);
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/* pm49fl00x.c */
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int probe_49fl00x(struct flashchip *flash);
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int erase_49fl00x(struct flashchip *flash);
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@ -131,14 +104,6 @@ int erase_chip_28sf040(struct flashchip *flash, unsigned int addr, unsigned int
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int erase_sector_28sf040(struct flashchip *flash, unsigned int address, unsigned int sector_size);
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int write_28sf040(struct flashchip *flash, uint8_t *buf);
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/* sst39sf020.c */
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int probe_39sf020(struct flashchip *flash);
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int write_39sf020(struct flashchip *flash, uint8_t *buf);
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/* sst49lf040.c */
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int erase_49lf040(struct flashchip *flash);
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int write_49lf040(struct flashchip *flash, uint8_t *buf);
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/* sst49lfxxxc.c */
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int probe_49lfxxxc(struct flashchip *flash);
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int erase_49lfxxxc(struct flashchip *flash);
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@ -170,9 +135,6 @@ int unlock_winbond_fwhub(struct flashchip *flash);
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/* w29ee011.c */
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int probe_w29ee011(struct flashchip *flash);
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/* w49f002u.c */
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int write_49f002(struct flashchip *flash, uint8_t *buf);
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/* stm50flw0x0x.c */
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int probe_stm50flw0x0x(struct flashchip *flash);
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int erase_stm50flw0x0x(struct flashchip *flash);
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89
en29f002a.c
89
en29f002a.c
@ -1,89 +0,0 @@
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/*
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* This file is part of the flashrom project.
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*
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* Copyright (C) 2007 Carl-Daniel Hailfinger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* EN29F512 has 1C,21
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* EN29F010 has 1C,20
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* EN29F040A has 1C,04
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* EN29LV010 has 1C,6E and uses short F0 reset sequence
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* EN29LV040(A) has 1C,4F and uses short F0 reset sequence
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*/
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#include "flash.h"
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int probe_en29f512(struct flashchip *flash)
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{
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chipaddr bios = flash->virtual_memory;
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uint8_t id1, id2;
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0x2AA);
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chip_writeb(0x90, bios + 0x555);
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programmer_delay(10);
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id1 = chip_readb(bios + 0x100);
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id2 = chip_readb(bios + 0x101);
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/* exit by writing F0 anywhere? or the code below */
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0x2AA);
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chip_writeb(0xF0, bios + 0x555);
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printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __func__, id1, id2);
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if (id1 == flash->manufacture_id && id2 == flash->model_id)
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return 1;
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return 0;
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}
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/*
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* EN29F002AT has 1C,92
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* EN29F002AB has 1C,97
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*/
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/* This does not seem to function properly for EN29F002NT. */
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int probe_en29f002a(struct flashchip *flash)
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{
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chipaddr bios = flash->virtual_memory;
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uint8_t id1, id2;
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0xAAA);
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chip_writeb(0x90, bios + 0x555);
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programmer_delay(10);
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id1 = chip_readb(bios + 0x100);
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id2 = chip_readb(bios + 0x101);
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/* exit by writing F0 anywhere? or the code below */
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chip_writeb(0xAA, bios + 0x555);
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chip_writeb(0x55, bios + 0xAAA);
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chip_writeb(0xF0, bios + 0x555);
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printf_debug("%s: id1 0x%x, id2 0x%x\n", __func__, id1, id2);
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if (id1 == flash->manufacture_id && id2 == flash->model_id)
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return 1;
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return 0;
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}
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128
m29f002.c
128
m29f002.c
@ -1,128 +0,0 @@
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/*
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* This file is part of the flashrom project.
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*
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* Copyright (C) 2009 Peter Stuge <peter@stuge.se>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
|
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "flash.h"
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int erase_m29f002(struct flashchip *flash)
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{
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chipaddr bios = flash->virtual_memory;
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chip_writeb(0xaa, bios + 0x555);
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chip_writeb(0x55, bios + 0xaaa);
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chip_writeb(0x80, bios + 0x555);
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chip_writeb(0xaa, bios + 0x555);
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chip_writeb(0x55, bios + 0xaaa);
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chip_writeb(0x10, bios + 0x555);
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programmer_delay(10);
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toggle_ready_jedec(bios);
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if (check_erased_range(flash, 0, flash->total_size * 1024)) {
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fprintf(stderr, "ERASE FAILED!\n");
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return -1;
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}
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return 0;
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}
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static int rewrite_block(struct flashchip *flash, uint8_t *src,
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unsigned long start, int size)
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{
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chipaddr bios = flash->virtual_memory;
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chipaddr dst = bios + start;
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/* erase */
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/* FIXME: use erase_sector_jedec? */
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chip_writeb(0xaa, bios + 0x555);
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chip_writeb(0x55, bios + 0xaaa);
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chip_writeb(0x80, bios + 0x555);
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chip_writeb(0xaa, bios + 0x555);
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chip_writeb(0x55, bios + 0xaaa);
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chip_writeb(0x30, dst);
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programmer_delay(10);
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toggle_ready_jedec(bios);
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if (check_erased_range(flash, start, size)) {
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fprintf(stderr, "ERASE FAILED!\n");
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return -1;
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}
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/* program */
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/* FIXME: use write_sector_jedec? */
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while (size--) {
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chip_writeb(0xaa, bios + 0x555);
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chip_writeb(0x55, bios + 0xaaa);
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chip_writeb(0xa0, bios + 0x555);
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chip_writeb(*src, dst);
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toggle_ready_jedec(dst);
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dst++;
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src++;
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}
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return 0;
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}
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static int do_block(struct flashchip *flash, uint8_t *src, int i,
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unsigned long start, int size)
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{
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int ret;
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printf("%d at address: 0x%08lx", i, start);
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ret = rewrite_block(flash, src + start, start, size);
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if (ret)
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return ret;
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printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
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return 0;
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}
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int write_m29f002t(struct flashchip *flash, uint8_t *buf)
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{
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int i, page_size = flash->page_size;
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/* M29F002(N)T has 7 blocks. From bottom to top their sizes are:
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* 64k 64k 64k 32k 8k 8k 16k
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* flash->page_size is set to 64k in flashchips.c
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*/
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printf("Programming block: ");
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for (i = 0; i < 3; i++)
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do_block(flash, buf, i, i * page_size, page_size);
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do_block(flash, buf, i++, 0x30000, 32 * 1024);
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do_block(flash, buf, i++, 0x38000, 8 * 1024);
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do_block(flash, buf, i++, 0x3a000, 8 * 1024);
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do_block(flash, buf, i, 0x3c000, 16 * 1024);
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printf("\n");
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return 0;
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}
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int write_m29f002b(struct flashchip *flash, uint8_t *buf)
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{
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int i = 0, page_size = flash->page_size;
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||||
/* M29F002B has 7 blocks. From bottom to top their sizes are:
|
||||
* 16k 8k 8k 32k 64k 64k 64k
|
||||
* flash->page_size is set to 64k in flashchips.c
|
||||
*/
|
||||
|
||||
printf("Programming block: ");
|
||||
do_block(flash, buf, i++, 0x00000, 16 * 1024);
|
||||
do_block(flash, buf, i++, 0x04000, 8 * 1024);
|
||||
do_block(flash, buf, i++, 0x06000, 8 * 1024);
|
||||
do_block(flash, buf, i++, 0x08000, 32 * 1024);
|
||||
for (; i < 7; i++)
|
||||
do_block(flash, buf, i, (i - 3) * page_size, page_size);
|
||||
|
||||
printf("\n");
|
||||
return 0;
|
||||
}
|
||||
102
mx29f002.c
102
mx29f002.c
@ -1,102 +0,0 @@
|
||||
/*
|
||||
* This file is part of the flashrom project.
|
||||
*
|
||||
* Copyright (C) 2000 Silicon Integrated System Corporation
|
||||
*
|
||||
* 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"
|
||||
|
||||
int probe_29f002(struct flashchip *flash)
|
||||
{
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
uint8_t id1, id2;
|
||||
|
||||
chip_writeb(0xAA, bios + 0x5555);
|
||||
chip_writeb(0x55, bios + 0x2AAA);
|
||||
chip_writeb(0x90, bios + 0x5555);
|
||||
|
||||
id1 = chip_readb(bios);
|
||||
id2 = chip_readb(bios + 0x01);
|
||||
|
||||
chip_writeb(0xF0, bios);
|
||||
|
||||
programmer_delay(10);
|
||||
|
||||
printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __func__, id1, id2);
|
||||
if (id1 == flash->manufacture_id && id2 == flash->model_id)
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int erase_sector_29f002(struct flashchip *flash, unsigned int address, unsigned int blocklen)
|
||||
{
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
|
||||
chip_writeb(0xAA, bios + 0x555);
|
||||
chip_writeb(0x55, bios + 0x2AA);
|
||||
chip_writeb(0x80, bios + 0x555);
|
||||
chip_writeb(0xAA, bios + 0x555);
|
||||
chip_writeb(0x55, bios + 0x2AA);
|
||||
chip_writeb(0x30, bios + address);
|
||||
|
||||
programmer_delay(10);
|
||||
|
||||
/* wait for Toggle bit ready */
|
||||
toggle_ready_jedec(bios + address);
|
||||
|
||||
if (check_erased_range(flash, address, blocklen)) {
|
||||
fprintf(stderr, "ERASE FAILED!\n");
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int erase_chip_29f002(struct flashchip *flash, unsigned int addr, unsigned int blocklen)
|
||||
{
|
||||
if ((addr != 0) || (blocklen != flash->total_size * 1024)) {
|
||||
fprintf(stderr, "%s called with incorrect arguments\n",
|
||||
__func__);
|
||||
return -1;
|
||||
}
|
||||
return erase_29f002(flash);
|
||||
}
|
||||
|
||||
/* FIXME: Use erase_chip_jedec?
|
||||
* erase_29f002 uses shorter addresses, sends F0 (exit ID mode) and
|
||||
* and has a bigger delay before polling the toggle bit */
|
||||
int erase_29f002(struct flashchip *flash)
|
||||
{
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
|
||||
chip_writeb(0xF0, bios + 0x555);
|
||||
chip_writeb(0xAA, bios + 0x555);
|
||||
chip_writeb(0x55, bios + 0x2AA);
|
||||
chip_writeb(0x80, bios + 0x555);
|
||||
chip_writeb(0xAA, bios + 0x555);
|
||||
chip_writeb(0x55, bios + 0x2AA);
|
||||
chip_writeb(0x10, bios + 0x555);
|
||||
|
||||
programmer_delay(100);
|
||||
toggle_ready_jedec(bios);
|
||||
|
||||
if (check_erased_range(flash, 0, flash->total_size * 1024)) {
|
||||
fprintf(stderr, "ERASE FAILED!\n");
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
58
pm29f002.c
58
pm29f002.c
@ -1,58 +0,0 @@
|
||||
/*
|
||||
* This file is part of the flashrom project.
|
||||
*
|
||||
* Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.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; 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"
|
||||
|
||||
/* if write_sector_jedec is used,
|
||||
this is write_jedec_1 */
|
||||
int write_pm29f002(struct flashchip *flash, uint8_t *buf)
|
||||
{
|
||||
int i, total_size = flash->total_size * 1024;
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
chipaddr dst = bios;
|
||||
|
||||
if (erase_flash(flash)) {
|
||||
fprintf(stderr, "ERASE FAILED!\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* FIXME: use write_sector_jedec? */
|
||||
printf("Programming page: ");
|
||||
for (i = 0; i < total_size; i++) {
|
||||
if ((i & 0xfff) == 0)
|
||||
printf("address: 0x%08lx", (unsigned long)i);
|
||||
|
||||
/* Pm29F002T/B only support byte-wise programming. */
|
||||
chip_writeb(0xAA, bios + 0x555);
|
||||
chip_writeb(0x55, bios + 0x2AA);
|
||||
chip_writeb(0xA0, bios + 0x555);
|
||||
chip_writeb(*buf++, dst++);
|
||||
|
||||
/* Wait for Toggle bit ready. */
|
||||
toggle_ready_jedec(dst);
|
||||
|
||||
if ((i & 0xfff) == 0)
|
||||
printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
|
||||
}
|
||||
|
||||
printf("\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
72
sst49lf040.c
72
sst49lf040.c
@ -1,72 +0,0 @@
|
||||
/*
|
||||
* This file is part of the flashrom project.
|
||||
*
|
||||
* Copyright (C) 2000 Silicon Integrated System Corporation
|
||||
*
|
||||
* 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"
|
||||
|
||||
int erase_49lf040(struct flashchip *flash)
|
||||
{
|
||||
int i;
|
||||
int total_size = flash->total_size * 1024;
|
||||
int page_size = flash->page_size;
|
||||
|
||||
for (i = 0; i < total_size / page_size; i++) {
|
||||
/* Chip erase only works in parallel programming mode
|
||||
* for the 49lf040. Use sector-erase instead */
|
||||
if (erase_sector_jedec(flash, i * page_size, page_size)) {
|
||||
fprintf(stderr, "ERASE FAILED!\n");
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int write_49lf040(struct flashchip *flash, uint8_t *buf)
|
||||
{
|
||||
int i;
|
||||
int total_size = flash->total_size * 1024;
|
||||
int page_size = flash->page_size;
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
|
||||
printf("Programming page: ");
|
||||
for (i = 0; i < total_size / page_size; i++) {
|
||||
/* erase the page before programming
|
||||
* Chip erase only works in parallel programming mode
|
||||
* for the 49lf040. Use sector-erase instead */
|
||||
if (erase_sector_jedec(flash, i * page_size, page_size)) {
|
||||
fprintf(stderr, "ERASE FAILED!\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* write to the sector */
|
||||
if (i % 10 == 0)
|
||||
printf("%04d at address: 0x%08x ", i, i * page_size);
|
||||
|
||||
write_sector_jedec_common(flash, buf + i * page_size,
|
||||
bios + i * page_size, page_size, 0xffff);
|
||||
|
||||
if (i % 10 == 0)
|
||||
printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
|
||||
fflush(stdout);
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
47
w49f002u.c
47
w49f002u.c
@ -1,47 +0,0 @@
|
||||
/*
|
||||
* This file is part of the flashrom project.
|
||||
*
|
||||
* Copyright (C) 2000 Silicon Integrated System Corporation
|
||||
*
|
||||
* 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"
|
||||
|
||||
int write_49f002(struct flashchip *flash, uint8_t *buf)
|
||||
{
|
||||
int i;
|
||||
int total_size = flash->total_size * 1024;
|
||||
int page_size = flash->page_size;
|
||||
chipaddr bios = flash->virtual_memory;
|
||||
|
||||
if (erase_chip_jedec(flash)) {
|
||||
fprintf(stderr, "ERASE FAILED!\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
printf("Programming page: ");
|
||||
for (i = 0; i < total_size / page_size; i++) {
|
||||
printf("%04d at address: 0x%08x ", i, i * page_size);
|
||||
/* Byte-wise writing of 'page_size' bytes. */
|
||||
write_sector_jedec_common(flash, buf + i * page_size,
|
||||
bios + i * page_size, page_size, 0xffff);
|
||||
printf("\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b");
|
||||
fflush(stdout);
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user