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review.sourcearcade.org / flashprog / 36172342c8d3b35b7fbec6289f55305466da1abb / . / chipdrivers.h
blob: a378803907f58fbe7fb09fd633915a0a8bd65709 [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);
32int probe_spi_res(struct flashchip *flash);
33int spi_write_enable(void);
34int spi_write_disable(void);
35int spi_chip_erase_60(struct flashchip *flash);
36int spi_chip_erase_c7(struct flashchip *flash);
37int spi_chip_erase_60_c7(struct flashchip *flash);
38int spi_chip_erase_d8(struct flashchip *flash);
39int spi_block_erase_20(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
40int spi_block_erase_52(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
Sean Nelson5643c072010-01-19 03:23:07 +0000[diff] [blame]41int spi_block_erase_d7(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]42int spi_block_erase_d8(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
43int spi_block_erase_60(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
44int spi_block_erase_c7(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
45int spi_chip_write_1(struct flashchip *flash, uint8_t *buf);
46int spi_chip_write_256(struct flashchip *flash, uint8_t *buf);
47int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len);
48uint8_t spi_read_status_register(void);
49int spi_disable_blockprotect(void);
Michael Karcher4e2fb0e2010-01-12 23:29:26 +0000[diff] [blame]50int spi_byte_program(int addr, uint8_t databyte);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]51int spi_nbyte_program(int addr, uint8_t *bytes, int len);
52int spi_nbyte_read(int addr, uint8_t *bytes, int len);
53int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize);
54int spi_aai_write(struct flashchip *flash, uint8_t *buf);
55
56/* 82802ab.c */
Carl-Daniel Hailfingeraca1dce2010-01-07 21:23:45 +0000[diff] [blame]57uint8_t wait_82802ab(chipaddr bios);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]58int probe_82802ab(struct flashchip *flash);
59int erase_82802ab(struct flashchip *flash);
Sean Nelson54596372010-01-09 05:30:14 +0000[diff] [blame]60int erase_82802ab_block(struct flashchip *flash, unsigned int page, unsigned int pagesize);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]61int write_82802ab(struct flashchip *flash, uint8_t *buf);
62
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]63/* jedec.c */
64uint8_t oddparity(uint8_t val);
65void toggle_ready_jedec(chipaddr dst);
66void data_polling_jedec(chipaddr dst, uint8_t data);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]67int write_byte_program_jedec(chipaddr bios, uint8_t *src,
68 chipaddr dst);
69int probe_jedec(struct flashchip *flash);
70int erase_chip_jedec(struct flashchip *flash);
71int write_jedec(struct flashchip *flash, uint8_t *buf);
72int write_jedec_1(struct flashchip *flash, uint8_t *buf);
73int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int pagesize);
74int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize);
Sean Nelson72a9a022009-12-22 22:15:33 +0000[diff] [blame]75int erase_chip_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize);
Sean Nelsonc57a9202010-01-04 17:15:23 +0000[diff] [blame]76int write_sector_jedec_common(struct flashchip *flash, uint8_t *src, chipaddr dst, unsigned int page_size, unsigned int mask);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]77
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]78/* m29f400bt.c */
79int probe_m29f400bt(struct flashchip *flash);
80int erase_m29f400bt(struct flashchip *flash);
Sean Nelson6b11ad22009-12-23 17:05:59 +0000[diff] [blame]81int block_erase_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len);
82int block_erase_chip_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]83int write_m29f400bt(struct flashchip *flash, uint8_t *buf);
84int write_coreboot_m29f400bt(struct flashchip *flash, uint8_t *buf);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]85void protect_m29f400bt(chipaddr bios);
86void write_page_m29f400bt(chipaddr bios, uint8_t *src,
87 chipaddr dst, int page_size);
88
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]89/* pm49fl00x.c */
Sean Nelson6e0b9122010-02-19 00:52:10 +0000[diff] [blame]90int unlock_49fl00x(struct flashchip *flash);
Sean Nelson36172342010-02-27 18:01:15 +0000[diff] [blame^]91int lock_49fl00x(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]92
93/* sharplhf00l04.c */
94int probe_lhf00l04(struct flashchip *flash);
Carl-Daniel Hailfingeraca1dce2010-01-07 21:23:45 +0000[diff] [blame]95int erase_lhf00l04_block(struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]96int write_lhf00l04(struct flashchip *flash, uint8_t *buf);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]97void protect_lhf00l04(chipaddr bios);
98
99/* sst28sf040.c */
100int probe_28sf040(struct flashchip *flash);
Sean Nelson51c83fb2010-01-20 20:55:53 +0000[diff] [blame]101int erase_chip_28sf040(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
102int erase_sector_28sf040(struct flashchip *flash, unsigned int address, unsigned int sector_size);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]103int write_28sf040(struct flashchip *flash, uint8_t *buf);
104
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]105/* sst49lfxxxc.c */
106int probe_49lfxxxc(struct flashchip *flash);
107int erase_49lfxxxc(struct flashchip *flash);
Sean Nelson51c83fb2010-01-20 20:55:53 +0000[diff] [blame]108int erase_sector_49lfxxxc(struct flashchip *flash, unsigned int address, unsigned int sector_size);
109int erase_block_49lfxxxc(struct flashchip *flash, unsigned int address, unsigned int sector_size);
110int erase_chip_49lfxxxc(struct flashchip *flash, unsigned int addr, unsigned int blocksize);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]111int write_49lfxxxc(struct flashchip *flash, uint8_t *buf);
Sean Nelson6e0b9122010-02-19 00:52:10 +0000[diff] [blame]112int unlock_49lfxxxc(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]113
114/* sst_fwhub.c */
115int probe_sst_fwhub(struct flashchip *flash);
116int erase_sst_fwhub(struct flashchip *flash);
117int erase_sst_fwhub_block(struct flashchip *flash, unsigned int offset, unsigned int page_size);
Sean Nelson51c83fb2010-01-20 20:55:53 +0000[diff] [blame]118int erase_sst_fwhub_sector(struct flashchip *flash, unsigned int offset, unsigned int page_size);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]119int write_sst_fwhub(struct flashchip *flash, uint8_t *buf);
120
121/* w39v040c.c */
122int probe_w39v040c(struct flashchip *flash);
123int erase_w39v040c(struct flashchip *flash);
124int write_w39v040c(struct flashchip *flash, uint8_t *buf);
Sean Nelson6e0b9122010-02-19 00:52:10 +0000[diff] [blame]125int printlock_w39v040c(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]126
127/* w39V080fa.c */
128int probe_winbond_fwhub(struct flashchip *flash);
129int erase_winbond_fwhub(struct flashchip *flash);
130int write_winbond_fwhub(struct flashchip *flash, uint8_t *buf);
Sean Nelson6e0b9122010-02-19 00:52:10 +0000[diff] [blame]131int unlock_winbond_fwhub(struct flashchip *flash);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]132
133/* w29ee011.c */
134int probe_w29ee011(struct flashchip *flash);
135
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]136/* stm50flw0x0x.c */
137int probe_stm50flw0x0x(struct flashchip *flash);
138int erase_stm50flw0x0x(struct flashchip *flash);
Sean Nelson56358aa2010-01-19 16:08:51 +0000[diff] [blame]139int erase_block_stm50flw0x0x(struct flashchip *flash, unsigned int block, unsigned int blocksize);
140int erase_sector_stm50flw0x0x(struct flashchip *flash, unsigned int block, unsigned int blocksize);
141int erase_chip_stm50flw0x0x(struct flashchip *flash, unsigned int addr, unsigned int blocklen);
Carl-Daniel Hailfinger5d5c0722009-12-14 03:32:24 +0000[diff] [blame]142int write_stm50flw0x0x(struct flashchip *flash, uint8_t *buf);
143
144#endif /* !__CHIPDRIVERS_H__ */