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review.sourcearcade.org / flashprog / 79e6757d269b91ee759bd569df7093225f4f3715 / . / chipdrivers.h
blob: ad2f89dde237e439d039f68a7cdb2902b4e57e87 [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
22 * struct flashchip as first parameter.
23 */
24
25#ifndef __CHIPDRIVERS_H__
26#define __CHIPDRIVERS_H__ 1
27
28/* spi.c, should probably be in spi_chip.c */
29int probe_spi_rdid(struct flashchip *flash);
30int probe_spi_rdid4(struct flashchip *flash);
31int probe_spi_rems(struct flashchip *flash);
Carl-Daniel Hailfingerdc1cda12010-05-28 17:07:57 +0000[diff] [blame]32int probe_spi_res1(struct flashchip *flash);
33int probe_spi_res2(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]34int spi_write_enable(void);
35int spi_write_disable(void);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]36int spi_block_erase_20(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
37int spi_block_erase_52(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
Sean Nelson5643c072010-01-19 03:23:07 +0000[diff] [blame]38int spi_block_erase_d7(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]39int spi_block_erase_d8(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
40int spi_block_erase_60(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
41int spi_block_erase_c7(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
42int spi_chip_write_1(struct flashchip *flash, uint8_t *buf);
43int spi_chip_write_256(struct flashchip *flash, uint8_t *buf);
Carl-Daniel Hailfinger9a795d82010-07-14 16:19:05 +0000[diff] [blame]44int spi_chip_write_1_new(struct flashchip *flash, uint8_t *buf, int start, int len);
45int spi_chip_write_256_new(struct flashchip *flash, uint8_t *buf, int start, int len);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]46int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len);
47uint8_t spi_read_status_register(void);
Carl-Daniel Hailfingerfd7075a2010-07-29 13:09:18 +0000[diff] [blame]48int spi_prettyprint_status_register_at25df(struct flashchip *flash);
49int spi_prettyprint_status_register_at25df_sec(struct flashchip *flash);
50int spi_prettyprint_status_register_at25f(struct flashchip *flash);
51int spi_prettyprint_status_register_at25fs010(struct flashchip *flash);
52int spi_prettyprint_status_register_at25fs040(struct flashchip *flash);
Carl-Daniel Hailfinger29a1c662010-07-14 20:21:22 +0000[diff] [blame]53int spi_disable_blockprotect(struct flashchip *flash);
Carl-Daniel Hailfingerfd7075a2010-07-29 13:09:18 +0000[diff] [blame]54int spi_disable_blockprotect_at25df(struct flashchip *flash);
55int spi_disable_blockprotect_at25df_sec(struct flashchip *flash);
56int spi_disable_blockprotect_at25f(struct flashchip *flash);
57int spi_disable_blockprotect_at25fs010(struct flashchip *flash);
58int spi_disable_blockprotect_at25fs040(struct flashchip *flash);
Michael Karcher4e2fb0e2010-01-12 23:29:26 +0000[diff] [blame]59int spi_byte_program(int addr, uint8_t databyte);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]60int spi_nbyte_program(int addr, uint8_t *bytes, int len);
61int spi_nbyte_read(int addr, uint8_t *bytes, int len);
62int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize);
Carl-Daniel Hailfinger5824fbf2010-05-21 23:09:42 +0000[diff] [blame]63int spi_write_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize);
Helge Wagner1db7a442010-10-05 22:29:08 +0000[diff] [blame]64int spi_aai_write_new(struct flashchip *flash, uint8_t *buf, int start, int len);
65int spi_aai_write(struct flashchip *flash, uint8_t *buf);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]66
67/* 82802ab.c */
Carl-Daniel Hailfingerb30a5ed2010-10-10 14:02:27 +0000[diff] [blame]68uint8_t wait_82802ab(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]69int probe_82802ab(struct flashchip *flash);
Sean Nelson28accc22010-03-19 18:47:06 +0000[diff] [blame]70int erase_block_82802ab(struct flashchip *flash, unsigned int page, unsigned int pagesize);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]71int write_82802ab(struct flashchip *flash, uint8_t *buf);
Sean Nelson28accc22010-03-19 18:47:06 +0000[diff] [blame]72void print_status_82802ab(uint8_t status);
Carl-Daniel Hailfingerb30a5ed2010-10-10 14:02:27 +0000[diff] [blame]73int write_page_82802ab(struct flashchip *flash, uint8_t *src, int start, int len);
Sean Nelson28accc22010-03-19 18:47:06 +0000[diff] [blame]74int unlock_82802ab(struct flashchip *flash);
Sean Nelson88647102010-03-22 06:57:02 +0000[diff] [blame]75int unlock_28f004s5(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]76
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]77/* jedec.c */
78uint8_t oddparity(uint8_t val);
79void toggle_ready_jedec(chipaddr dst);
80void data_polling_jedec(chipaddr dst, uint8_t data);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]81int write_byte_program_jedec(chipaddr bios, uint8_t *src,
82 chipaddr dst);
83int probe_jedec(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]84int write_jedec(struct flashchip *flash, uint8_t *buf);
85int write_jedec_1(struct flashchip *flash, uint8_t *buf);
86int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int pagesize);
87int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize);
Sean Nelson72a9a022009-12-22 22:15:33 +0000[diff] [blame]88int erase_chip_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize);
Carl-Daniel Hailfinger79e67572010-10-13 21:49:30 +0000[diff] [blame^]89int write_sector_jedec_common(struct flashchip *flash, uint8_t *src, int start, int len);
90int write_page_write_jedec_common(struct flashchip *flash, uint8_t *src, int start, int page_size);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]91
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]92/* m29f400bt.c */
93int probe_m29f400bt(struct flashchip *flash);
Sean Nelson6b11ad22009-12-23 17:05:59 +0000[diff] [blame]94int block_erase_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len);
95int block_erase_chip_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]96int write_m29f400bt(struct flashchip *flash, uint8_t *buf);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]97void protect_m29f400bt(chipaddr bios);
Carl-Daniel Hailfingerb30a5ed2010-10-10 14:02:27 +0000[diff] [blame]98int write_page_m29f400bt(struct flashchip *flash, uint8_t *src, int start, int len);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]99
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]100/* pm49fl00x.c */
Sean Nelson6e0b9122010-02-19 00:52:10 +0000[diff] [blame]101int unlock_49fl00x(struct flashchip *flash);
Sean Nelson36172342010-02-27 18:01:15 +0000[diff] [blame]102int lock_49fl00x(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]103
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]104/* sst28sf040.c */
Sean Nelson51c83fb2010-01-20 20:55:53 +0000[diff] [blame]105int erase_chip_28sf040(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
106int erase_sector_28sf040(struct flashchip *flash, unsigned int address, unsigned int sector_size);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]107int write_28sf040(struct flashchip *flash, uint8_t *buf);
Carl-Daniel Hailfingerb30a5ed2010-10-10 14:02:27 +0000[diff] [blame]108int write_sector_28sf040(struct flashchip *flash, uint8_t *src, int start, int len);
Carl-Daniel Hailfinger79e67572010-10-13 21:49:30 +0000[diff] [blame^]109int unprotect_28sf040(struct flashchip *flash);
110int protect_28sf040(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]111
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]112/* sst49lfxxxc.c */
Sean Nelson51c83fb2010-01-20 20:55:53 +0000[diff] [blame]113int erase_sector_49lfxxxc(struct flashchip *flash, unsigned int address, unsigned int sector_size);
Sean Nelson6e0b9122010-02-19 00:52:10 +0000[diff] [blame]114int unlock_49lfxxxc(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]115
116/* sst_fwhub.c */
Carl-Daniel Hailfinger81449a22010-03-15 03:48:42 +0000[diff] [blame]117int printlock_sst_fwhub(struct flashchip *flash);
Sean Nelsonccf7a2a2010-03-16 03:09:10 +0000[diff] [blame]118int unlock_sst_fwhub(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]119
120/* w39v040c.c */
Sean Nelson6e0b9122010-02-19 00:52:10 +0000[diff] [blame]121int printlock_w39v040c(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]122
123/* w39V080fa.c */
Sean Nelson6e0b9122010-02-19 00:52:10 +0000[diff] [blame]124int unlock_winbond_fwhub(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]125
126/* w29ee011.c */
127int probe_w29ee011(struct flashchip *flash);
128
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]129/* stm50flw0x0x.c */
Sean Nelson56358aa2010-01-19 16:08:51 +0000[diff] [blame]130int erase_sector_stm50flw0x0x(struct flashchip *flash, unsigned int block, unsigned int blocksize);
131int erase_chip_stm50flw0x0x(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
Sean Nelson28accc22010-03-19 18:47:06 +0000[diff] [blame]132int unlock_stm50flw0x0x(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]133
134#endif /* !__CHIPDRIVERS_H__ */