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review.sourcearcade.org / flashprog / 184c52c94191a354afb0cd2c91e9932e66a5cd3d / . / chipdrivers.h
blob: 091d14c7b0f5c4f8fcbd40045fdce220420410e1 [file] [log] [blame]
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]1/*
2 * This file is part of the flashrom project.
3 *
4 * Copyright (C) 2009 Carl-Daniel Hailfinger
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 *
19 *
20 * Header file for flash chip drivers. Included from flash.h.
21 * As a general rule, every function listed here should take a pointer to
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]22 * struct flashctx as first parameter.
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]23 */
24
25#ifndef __CHIPDRIVERS_H__
26#define __CHIPDRIVERS_H__ 1
27
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]28#include "flash.h" /* for chipaddr and flashctx */
Stefan Taunera63c7c42011-08-16 12:08:22 +0000[diff] [blame]29
Stefan Taunereb582572012-09-21 12:52:50 +0000[diff] [blame]30/* spi.c */
31int spi_aai_write(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
32int spi_chip_write_256(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
33int spi_chip_read(struct flashctx *flash, uint8_t *buf, unsigned int start, int unsigned len);
34
35/* spi25.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]36int probe_spi_rdid(struct flashctx *flash);
37int probe_spi_rdid4(struct flashctx *flash);
38int probe_spi_rems(struct flashctx *flash);
39int probe_spi_res1(struct flashctx *flash);
40int probe_spi_res2(struct flashctx *flash);
Stefan Tauner3f5e35d2013-04-19 01:58:33 +0000[diff] [blame]41int probe_spi_res3(struct flashctx *flash);
Stefan Tauner57794ac2012-12-29 15:04:20 +0000[diff] [blame]42int probe_spi_at25f(struct flashctx *flash);
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000[diff] [blame]43int spi_write_enable(struct flashctx *flash);
44int spi_write_disable(struct flashctx *flash);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]45int spi_block_erase_20(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Stefan Tauner94b39b42012-10-27 00:06:02 +0000[diff] [blame]46int spi_block_erase_50(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]47int spi_block_erase_52(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]48int spi_block_erase_60(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Stefan Tauner3c0fcd02012-09-21 12:46:56 +0000[diff] [blame]49int spi_block_erase_62(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Stefan Tauner730e7e72013-05-01 14:04:19 +0000[diff] [blame]50int spi_block_erase_81(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Nikolay Nikolaev6f59b0b2013-06-28 21:29:51 +0000[diff] [blame]51int spi_block_erase_c4(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]52int spi_block_erase_c7(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Stefan Tauner730e7e72013-05-01 14:04:19 +0000[diff] [blame]53int spi_block_erase_d7(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
54int spi_block_erase_d8(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Nikolay Nikolaev579f1e02013-06-28 21:28:37 +0000[diff] [blame]55int spi_block_erase_db(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
Stefan Taunerac1b4c82012-02-17 14:51:04 +0000[diff] [blame]56erasefunc_t *spi_get_erasefn_from_opcode(uint8_t opcode);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]57int spi_chip_write_1(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000[diff] [blame]58int spi_byte_program(struct flashctx *flash, unsigned int addr, uint8_t databyte);
59int spi_nbyte_program(struct flashctx *flash, unsigned int addr, uint8_t *bytes, unsigned int len);
60int spi_nbyte_read(struct flashctx *flash, unsigned int addr, uint8_t *bytes, unsigned int len);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]61int spi_read_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
62int spi_write_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]63
Stefan Tauner6ee37e22012-12-29 15:03:51 +0000[diff] [blame]64/* spi25_statusreg.c */
65uint8_t spi_read_status_register(struct flashctx *flash);
66int spi_write_status_register(struct flashctx *flash, int status);
67int spi_prettyprint_status_register_plain(struct flashctx *flash);
Stefan Tauner278ba6e2013-06-28 21:28:27 +0000[diff] [blame]68int spi_prettyprint_status_register_default_welwip(struct flashctx *flash);
Stefan Tauner6ee37e22012-12-29 15:03:51 +0000[diff] [blame]69int spi_prettyprint_status_register_default_bp1(struct flashctx *flash);
70int spi_prettyprint_status_register_default_bp2(struct flashctx *flash);
71int spi_prettyprint_status_register_default_bp3(struct flashctx *flash);
Stefan Tauner278ba6e2013-06-28 21:28:27 +0000[diff] [blame]72int spi_prettyprint_status_register_default_bp4(struct flashctx *flash);
Stefan Tauner6ee37e22012-12-29 15:03:51 +0000[diff] [blame]73int spi_disable_blockprotect(struct flashctx *flash);
Stefan Tauner278ba6e2013-06-28 21:28:27 +0000[diff] [blame]74int spi_disable_blockprotect_bp2_srwd(struct flashctx *flash);
75int spi_disable_blockprotect_bp3_srwd(struct flashctx *flash);
76int spi_disable_blockprotect_bp4_srwd(struct flashctx *flash);
Stefan Tauner6ee37e22012-12-29 15:03:51 +0000[diff] [blame]77int spi_prettyprint_status_register_amic_a25l032(struct flashctx *flash);
78int spi_prettyprint_status_register_at25df(struct flashctx *flash);
79int spi_prettyprint_status_register_at25df_sec(struct flashctx *flash);
Stefan Tauner57794ac2012-12-29 15:04:20 +0000[diff] [blame]80int spi_prettyprint_status_register_at25f(struct flashctx *flash);
81int spi_prettyprint_status_register_at25f512a(struct flashctx *flash);
Stefan Tauner6ee37e22012-12-29 15:03:51 +0000[diff] [blame]82int spi_prettyprint_status_register_at25f512b(struct flashctx *flash);
Stefan Tauner57794ac2012-12-29 15:04:20 +0000[diff] [blame]83int spi_prettyprint_status_register_at25f4096(struct flashctx *flash);
Stefan Tauner6ee37e22012-12-29 15:03:51 +0000[diff] [blame]84int spi_prettyprint_status_register_at25fs010(struct flashctx *flash);
85int spi_prettyprint_status_register_at25fs040(struct flashctx *flash);
86int spi_prettyprint_status_register_at26df081a(struct flashctx *flash);
Stefan Taunercecb2c52013-06-20 22:55:41 +0000[diff] [blame]87int spi_disable_blockprotect_at2x_global_unprotect(struct flashctx *flash);
88int spi_disable_blockprotect_at2x_global_unprotect_sec(struct flashctx *flash);
Stefan Tauner57794ac2012-12-29 15:04:20 +0000[diff] [blame]89int spi_disable_blockprotect_at25f(struct flashctx *flash);
90int spi_disable_blockprotect_at25f512a(struct flashctx *flash);
Stefan Tauner6ee37e22012-12-29 15:03:51 +0000[diff] [blame]91int spi_disable_blockprotect_at25f512b(struct flashctx *flash);
92int spi_disable_blockprotect_at25fs010(struct flashctx *flash);
93int spi_disable_blockprotect_at25fs040(struct flashctx *flash);
Nikolay Nikolaevd0e3ea12013-06-28 21:29:08 +0000[diff] [blame]94int spi_prettyprint_status_register_en25s_wp(struct flashctx *flash);
Nikolay Nikolaev6f59b0b2013-06-28 21:29:51 +0000[diff] [blame]95int spi_prettyprint_status_register_n25q(struct flashctx *flash);
96int spi_disable_blockprotect_n25q(struct flashctx *flash);
Nikolay Nikolaevc80c4a32013-06-28 21:29:44 +0000[diff] [blame]97int spi_prettyprint_status_register_bp2_ep_srwd(struct flashctx *flash);
98int spi_disable_blockprotect_bp2_ep_srwd(struct flashctx *flash);
Stefan Tauner6ee37e22012-12-29 15:03:51 +0000[diff] [blame]99int spi_prettyprint_status_register_sst25(struct flashctx *flash);
100int spi_prettyprint_status_register_sst25vf016(struct flashctx *flash);
101int spi_prettyprint_status_register_sst25vf040b(struct flashctx *flash);
102
Stefan Taunerac1b4c82012-02-17 14:51:04 +0000[diff] [blame]103/* sfdp.c */
104int probe_spi_sfdp(struct flashctx *flash);
105
Carl-Daniel Hailfinger532c7172011-11-04 21:35:26 +0000[diff] [blame]106/* opaque.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]107int probe_opaque(struct flashctx *flash);
108int read_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
109int write_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
110int erase_opaque(struct flashctx *flash, unsigned int blockaddr, unsigned int blocklen);
Carl-Daniel Hailfinger532c7172011-11-04 21:35:26 +0000[diff] [blame]111
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]112/* 82802ab.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]113uint8_t wait_82802ab(struct flashctx *flash);
114int probe_82802ab(struct flashctx *flash);
115int erase_block_82802ab(struct flashctx *flash, unsigned int page, unsigned int pagesize);
116int write_82802ab(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
Sean Nelson28accc22010-03-19 18:47:06 +0000[diff] [blame]117void print_status_82802ab(uint8_t status);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]118int unlock_82802ab(struct flashctx *flash);
119int unlock_28f004s5(struct flashctx *flash);
120int unlock_lh28f008bjt(struct flashctx *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]121
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]122/* jedec.c */
123uint8_t oddparity(uint8_t val);
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000[diff] [blame]124void toggle_ready_jedec(struct flashctx *flash, chipaddr dst);
125void data_polling_jedec(struct flashctx *flash, chipaddr dst, uint8_t data);
126int write_byte_program_jedec(struct flashctx *flash, chipaddr bios, uint8_t *src,
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]127 chipaddr dst);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]128int probe_jedec(struct flashctx *flash);
129int write_jedec(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
130int write_jedec_1(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
131int erase_sector_jedec(struct flashctx *flash, unsigned int page, unsigned int pagesize);
132int erase_block_jedec(struct flashctx *flash, unsigned int page, unsigned int blocksize);
133int erase_chip_block_jedec(struct flashctx *flash, unsigned int page, unsigned int blocksize);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]134
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]135/* m29f400bt.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]136int probe_m29f400bt(struct flashctx *flash);
137int block_erase_m29f400bt(struct flashctx *flash, unsigned int start, unsigned int len);
138int block_erase_chip_m29f400bt(struct flashctx *flash, unsigned int start, unsigned int len);
139int write_m29f400bt(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
Carl-Daniel Hailfinger8a3c60c2011-12-18 15:01:24 +0000[diff] [blame]140void protect_m29f400bt(struct flashctx *flash, chipaddr bios);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]141
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]142/* pm49fl00x.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]143int unlock_49fl00x(struct flashctx *flash);
144int lock_49fl00x(struct flashctx *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]145
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]146/* sst28sf040.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]147int erase_chip_28sf040(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
148int erase_sector_28sf040(struct flashctx *flash, unsigned int address, unsigned int sector_size);
149int write_28sf040(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
150int unprotect_28sf040(struct flashctx *flash);
151int protect_28sf040(struct flashctx *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]152
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]153/* sst49lfxxxc.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]154int erase_sector_49lfxxxc(struct flashctx *flash, unsigned int address, unsigned int sector_size);
155int unlock_49lfxxxc(struct flashctx *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]156
157/* sst_fwhub.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]158int printlock_sst_fwhub(struct flashctx *flash);
159int unlock_sst_fwhub(struct flashctx *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]160
Carl-Daniel Hailfinger91882402010-12-05 16:33:59 +0000[diff] [blame]161/* w39.c */
Kyösti Mälkkic31243e2012-10-28 01:50:08 +0000[diff] [blame]162int printlock_w39f010(struct flashctx * flash);
163int printlock_w39l010(struct flashctx * flash);
164int printlock_w39l020(struct flashctx * flash);
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]165int printlock_w39l040(struct flashctx * flash);
166int printlock_w39v040a(struct flashctx *flash);
167int printlock_w39v040b(struct flashctx *flash);
168int printlock_w39v040c(struct flashctx *flash);
169int printlock_w39v040fa(struct flashctx *flash);
170int printlock_w39v040fb(struct flashctx *flash);
171int printlock_w39v040fc(struct flashctx *flash);
172int printlock_w39v080a(struct flashctx *flash);
173int printlock_w39v080fa(struct flashctx *flash);
174int printlock_w39v080fa_dual(struct flashctx *flash);
175int unlock_w39v040fb(struct flashctx *flash);
176int unlock_w39v080fa(struct flashctx *flash);
David Borgf5a30f62012-04-15 13:16:32 +0000[diff] [blame]177int printlock_at49f(struct flashctx *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]178
179/* w29ee011.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]180int probe_w29ee011(struct flashctx *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]181
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]182/* stm50flw0x0x.c */
Carl-Daniel Hailfinger63fd9022011-12-14 22:25:15 +0000[diff] [blame]183int erase_sector_stm50flw0x0x(struct flashctx *flash, unsigned int block, unsigned int blocksize);
184int unlock_stm50flw0x0x(struct flashctx *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]185
Rudolf Marek47eff6b2012-04-14 22:51:40 +0000[diff] [blame]186/* en29lv640b.c */
187int probe_en29lv640b(struct flashctx *flash);
188int block_erase_en29lv640b(struct flashctx *flash, unsigned int start, unsigned int len);
189int block_erase_chip_en29lv640b(struct flashctx *flash, unsigned int start, unsigned int len);
190int write_en29lv640b(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
191
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]192#endif /* !__CHIPDRIVERS_H__ */