diff options
Diffstat (limited to 'chipdrivers.h')
| -rw-r--r-- | chipdrivers.h | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/chipdrivers.h b/chipdrivers.h new file mode 100644 index 0000000..9015f6a --- /dev/null +++ b/chipdrivers.h @@ -0,0 +1,169 @@ +/* + * This file is part of the flashrom project. + * + * Copyright (C) 2009 Carl-Daniel Hailfinger + * + * 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; version 2 of the License. + * + * 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 + * + * + * Header file for flash chip drivers. Included from flash.h. + * As a general rule, every function listed here should take a pointer to + * struct flashchip as first parameter. + */ + +#ifndef __CHIPDRIVERS_H__ +#define __CHIPDRIVERS_H__ 1 + +/* spi.c, should probably be in spi_chip.c */ +int probe_spi_rdid(struct flashchip *flash); +int probe_spi_rdid4(struct flashchip *flash); +int probe_spi_rems(struct flashchip *flash); +int probe_spi_res(struct flashchip *flash); +int spi_write_enable(void); +int spi_write_disable(void); +int spi_chip_erase_60(struct flashchip *flash); +int spi_chip_erase_c7(struct flashchip *flash); +int spi_chip_erase_60_c7(struct flashchip *flash); +int spi_chip_erase_d8(struct flashchip *flash); +int spi_block_erase_20(struct flashchip *flash, unsigned int addr, unsigned int blocklen); +int spi_block_erase_52(struct flashchip *flash, unsigned int addr, unsigned int blocklen); +int spi_block_erase_d8(struct flashchip *flash, unsigned int addr, unsigned int blocklen); +int spi_block_erase_60(struct flashchip *flash, unsigned int addr, unsigned int blocklen); +int spi_block_erase_c7(struct flashchip *flash, unsigned int addr, unsigned int blocklen); +int spi_chip_write_1(struct flashchip *flash, uint8_t *buf); +int spi_chip_write_256(struct flashchip *flash, uint8_t *buf); +int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len); +uint8_t spi_read_status_register(void); +int spi_disable_blockprotect(void); +int spi_byte_program(int addr, uint8_t byte); +int spi_nbyte_program(int addr, uint8_t *bytes, int len); +int spi_nbyte_read(int addr, uint8_t *bytes, int len); +int spi_read_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize); +int spi_aai_write(struct flashchip *flash, uint8_t *buf); + +/* 82802ab.c */ +int probe_82802ab(struct flashchip *flash); +int erase_82802ab(struct flashchip *flash); +int write_82802ab(struct flashchip *flash, uint8_t *buf); + +/* am29f040b.c */ +int probe_29f040b(struct flashchip *flash); +int erase_29f040b(struct flashchip *flash); +int write_29f040b(struct flashchip *flash, uint8_t *buf); + +/* pm29f002.c */ +int write_pm29f002(struct flashchip *flash, uint8_t *buf); + +/* en29f002a.c */ +int probe_en29f002a(struct flashchip *flash); +int erase_en29f002a(struct flashchip *flash); +int write_en29f002a(struct flashchip *flash, uint8_t *buf); + +/* jedec.c */ +uint8_t oddparity(uint8_t val); +void toggle_ready_jedec(chipaddr dst); +void data_polling_jedec(chipaddr dst, uint8_t data); +void start_program_jedec(chipaddr bios); +int write_byte_program_jedec(chipaddr bios, uint8_t *src, + chipaddr dst); +int probe_jedec(struct flashchip *flash); +int erase_chip_jedec(struct flashchip *flash); +int write_jedec(struct flashchip *flash, uint8_t *buf); +int write_jedec_1(struct flashchip *flash, uint8_t *buf); +int erase_sector_jedec(struct flashchip *flash, unsigned int page, unsigned int pagesize); +int erase_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize); +int write_sector_jedec(chipaddr bios, uint8_t *src, + chipaddr dst, unsigned int page_size); + +/* m29f002.c */ +int erase_m29f002(struct flashchip *flash); +int write_m29f002t(struct flashchip *flash, uint8_t *buf); +int write_m29f002b(struct flashchip *flash, uint8_t *buf); + +/* m29f400bt.c */ +int probe_m29f400bt(struct flashchip *flash); +int erase_m29f400bt(struct flashchip *flash); +int block_erase_m29f400bt(struct flashchip *flash, int start, int len); +int write_m29f400bt(struct flashchip *flash, uint8_t *buf); +int write_coreboot_m29f400bt(struct flashchip *flash, uint8_t *buf); +void toggle_ready_m29f400bt(chipaddr dst); +void data_polling_m29f400bt(chipaddr dst, uint8_t data); +void protect_m29f400bt(chipaddr bios); +void write_page_m29f400bt(chipaddr bios, uint8_t *src, + chipaddr dst, int page_size); + +/* mx29f002.c */ +int probe_29f002(struct flashchip *flash); +int erase_29f002(struct flashchip *flash); +int write_29f002(struct flashchip *flash, uint8_t *buf); + +/* pm49fl00x.c */ +int probe_49fl00x(struct flashchip *flash); +int erase_49fl00x(struct flashchip *flash); +int write_49fl00x(struct flashchip *flash, uint8_t *buf); + +/* sharplhf00l04.c */ +int probe_lhf00l04(struct flashchip *flash); +int erase_lhf00l04(struct flashchip *flash); +int write_lhf00l04(struct flashchip *flash, uint8_t *buf); +void toggle_ready_lhf00l04(chipaddr dst); +void data_polling_lhf00l04(chipaddr dst, uint8_t data); +void protect_lhf00l04(chipaddr bios); + +/* sst28sf040.c */ +int probe_28sf040(struct flashchip *flash); +int erase_28sf040(struct flashchip *flash); +int write_28sf040(struct flashchip *flash, uint8_t *buf); + +/* sst39sf020.c */ +int probe_39sf020(struct flashchip *flash); +int write_39sf020(struct flashchip *flash, uint8_t *buf); + +/* sst49lf040.c */ +int erase_49lf040(struct flashchip *flash); +int write_49lf040(struct flashchip *flash, uint8_t *buf); + +/* sst49lfxxxc.c */ +int probe_49lfxxxc(struct flashchip *flash); +int erase_49lfxxxc(struct flashchip *flash); +int write_49lfxxxc(struct flashchip *flash, uint8_t *buf); + +/* sst_fwhub.c */ +int probe_sst_fwhub(struct flashchip *flash); +int erase_sst_fwhub(struct flashchip *flash); +int erase_sst_fwhub_block(struct flashchip *flash, unsigned int offset, unsigned int page_size); +int write_sst_fwhub(struct flashchip *flash, uint8_t *buf); + +/* w39v040c.c */ +int probe_w39v040c(struct flashchip *flash); +int erase_w39v040c(struct flashchip *flash); +int write_w39v040c(struct flashchip *flash, uint8_t *buf); + +/* w39V080fa.c */ +int probe_winbond_fwhub(struct flashchip *flash); +int erase_winbond_fwhub(struct flashchip *flash); +int write_winbond_fwhub(struct flashchip *flash, uint8_t *buf); + +/* w29ee011.c */ +int probe_w29ee011(struct flashchip *flash); + +/* w49f002u.c */ +int write_49f002(struct flashchip *flash, uint8_t *buf); + +/* stm50flw0x0x.c */ +int probe_stm50flw0x0x(struct flashchip *flash); +int erase_stm50flw0x0x(struct flashchip *flash); +int write_stm50flw0x0x(struct flashchip *flash, uint8_t *buf); + +#endif /* !__CHIPDRIVERS_H__ */ |
