| /* |
| * 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_d7(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 databyte); |
| 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 */ |
| uint8_t wait_82802ab(chipaddr bios); |
| int probe_82802ab(struct flashchip *flash); |
| int erase_82802ab(struct flashchip *flash); |
| int erase_82802ab_block(struct flashchip *flash, unsigned int page, unsigned int pagesize); |
| int write_82802ab(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); |
| 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 erase_chip_block_jedec(struct flashchip *flash, unsigned int page, unsigned int blocksize); |
| int write_sector_jedec_common(struct flashchip *flash, uint8_t *src, chipaddr dst, unsigned int page_size, unsigned int mask); |
| |
| /* m29f400bt.c */ |
| int probe_m29f400bt(struct flashchip *flash); |
| int erase_m29f400bt(struct flashchip *flash); |
| int block_erase_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len); |
| int block_erase_chip_m29f400bt(struct flashchip *flash, unsigned int start, unsigned int len); |
| int write_m29f400bt(struct flashchip *flash, uint8_t *buf); |
| int write_coreboot_m29f400bt(struct flashchip *flash, uint8_t *buf); |
| void protect_m29f400bt(chipaddr bios); |
| void write_page_m29f400bt(chipaddr bios, uint8_t *src, |
| chipaddr dst, int page_size); |
| |
| /* pm49fl00x.c */ |
| int unlock_49fl00x(struct flashchip *flash); |
| int lock_49fl00x(struct flashchip *flash); |
| |
| /* sharplhf00l04.c */ |
| int probe_lhf00l04(struct flashchip *flash); |
| int erase_lhf00l04_block(struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen); |
| int write_lhf00l04(struct flashchip *flash, uint8_t *buf); |
| void protect_lhf00l04(chipaddr bios); |
| |
| /* sst28sf040.c */ |
| int probe_28sf040(struct flashchip *flash); |
| int erase_chip_28sf040(struct flashchip *flash, unsigned int addr, unsigned int blocklen); |
| int erase_sector_28sf040(struct flashchip *flash, unsigned int address, unsigned int sector_size); |
| int write_28sf040(struct flashchip *flash, uint8_t *buf); |
| |
| /* sst49lfxxxc.c */ |
| int probe_49lfxxxc(struct flashchip *flash); |
| int erase_49lfxxxc(struct flashchip *flash); |
| int erase_sector_49lfxxxc(struct flashchip *flash, unsigned int address, unsigned int sector_size); |
| int erase_block_49lfxxxc(struct flashchip *flash, unsigned int address, unsigned int sector_size); |
| int erase_chip_49lfxxxc(struct flashchip *flash, unsigned int addr, unsigned int blocksize); |
| int write_49lfxxxc(struct flashchip *flash, uint8_t *buf); |
| int unlock_49lfxxxc(struct flashchip *flash); |
| |
| /* 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 erase_sst_fwhub_sector(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); |
| int printlock_w39v040c(struct flashchip *flash); |
| |
| /* 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); |
| int unlock_winbond_fwhub(struct flashchip *flash); |
| |
| /* w29ee011.c */ |
| int probe_w29ee011(struct flashchip *flash); |
| |
| /* stm50flw0x0x.c */ |
| int probe_stm50flw0x0x(struct flashchip *flash); |
| int erase_stm50flw0x0x(struct flashchip *flash); |
| int erase_block_stm50flw0x0x(struct flashchip *flash, unsigned int block, unsigned int blocksize); |
| int erase_sector_stm50flw0x0x(struct flashchip *flash, unsigned int block, unsigned int blocksize); |
| int erase_chip_stm50flw0x0x(struct flashchip *flash, unsigned int addr, unsigned int blocklen); |
| int write_stm50flw0x0x(struct flashchip *flash, uint8_t *buf); |
| |
| #endif /* !__CHIPDRIVERS_H__ */ |