| /* |
| * 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. |
| * |
| * Header file for flash chip drivers. Included from flash.h. |
| * As a general rule, every function listed here should take a pointer to |
| * struct flashctx as first parameter. |
| */ |
| |
| #ifndef __CHIPDRIVERS_H__ |
| #define __CHIPDRIVERS_H__ 1 |
| |
| #include "flash.h" /* for chipaddr and flashctx */ |
| |
| /* spi.c */ |
| int spi_aai_write(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| int spi_chip_write_256(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| int spi_chip_read(struct flashctx *flash, uint8_t *buf, unsigned int start, int unsigned len); |
| |
| /* spi25.c */ |
| int probe_spi_rdid(struct flashctx *flash); |
| int probe_spi_rdid4(struct flashctx *flash); |
| int probe_spi_rems(struct flashctx *flash); |
| int probe_spi_res1(struct flashctx *flash); |
| int probe_spi_res2(struct flashctx *flash); |
| int probe_spi_res3(struct flashctx *flash); |
| int probe_spi_at25f(struct flashctx *flash); |
| int spi_write_enable(struct flashctx *flash); |
| int spi_write_disable(struct flashctx *flash); |
| int spi_block_erase_20(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_21(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_50(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_52(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_53(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_5c(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_60(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_62(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_81(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_c4(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_c7(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_d7(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_d8(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_db(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_block_erase_dc(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| erasefunc_t *spi25_get_erasefn_from_opcode(uint8_t opcode); |
| const uint8_t *spi_get_opcode_from_erasefn(erasefunc_t *func, bool *native_4ba); |
| int spi_chip_write_1(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| int spi_nbyte_read(struct flashctx *flash, uint8_t *dst, unsigned int addr, unsigned int len); |
| int spi_write_chunked(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize); |
| int spi_enter_4ba(struct flashctx *flash); |
| int spi_exit_4ba(struct flashctx *flash); |
| int spi_set_extended_address(struct flashctx *, uint8_t addr_high); |
| int spi_prepare_4ba(struct flashctx *, enum preparation_steps); |
| |
| |
| /* spi25_statusreg.c */ |
| int spi_read_register(const struct flashctx *flash, enum flash_reg reg, uint8_t *value); |
| int spi_write_register(const struct flashctx *flash, enum flash_reg reg, uint8_t value); |
| void spi_prettyprint_status_register_bit(uint8_t status, int bit); |
| int spi_prettyprint_status_register_plain(struct flashctx *flash); |
| int spi_prettyprint_status_register_default_welwip(struct flashctx *flash); |
| int spi_prettyprint_status_register_bp1_srwd(struct flashctx *flash); |
| int spi_prettyprint_status_register_bp2_srwd(struct flashctx *flash); |
| int spi_prettyprint_status_register_bp3_srwd(struct flashctx *flash); |
| int spi_prettyprint_status_register_bp4_srwd(struct flashctx *flash); |
| int spi_prettyprint_status_register_bp2_bpl(struct flashctx *flash); |
| int spi_prettyprint_status_register_bp2_tb_bpl(struct flashctx *flash); |
| int spi_disable_blockprotect(struct flashctx *flash); |
| int spi_disable_blockprotect_bp1_srwd(struct flashctx *flash); |
| int spi_disable_blockprotect_bp2_srwd(struct flashctx *flash); |
| int spi_disable_blockprotect_bp3_srwd(struct flashctx *flash); |
| int spi_disable_blockprotect_bp4_srwd(struct flashctx *flash); |
| int spi_prettyprint_status_register_amic_a25l032(struct flashctx *flash); |
| int spi_prettyprint_status_register_at25df(struct flashctx *flash); |
| int spi_prettyprint_status_register_at25df_sec(struct flashctx *flash); |
| int spi_prettyprint_status_register_at25f(struct flashctx *flash); |
| int spi_prettyprint_status_register_at25f512a(struct flashctx *flash); |
| int spi_prettyprint_status_register_at25f512b(struct flashctx *flash); |
| int spi_prettyprint_status_register_at25f4096(struct flashctx *flash); |
| int spi_prettyprint_status_register_at25fs010(struct flashctx *flash); |
| int spi_prettyprint_status_register_at25fs040(struct flashctx *flash); |
| int spi_prettyprint_status_register_at26df081a(struct flashctx *flash); |
| int spi_disable_blockprotect_at2x_global_unprotect(struct flashctx *flash); |
| int spi_disable_blockprotect_at2x_global_unprotect_sec(struct flashctx *flash); |
| int spi_disable_blockprotect_at25f(struct flashctx *flash); |
| int spi_disable_blockprotect_at25f512a(struct flashctx *flash); |
| int spi_disable_blockprotect_at25f512b(struct flashctx *flash); |
| int spi_disable_blockprotect_at25fs010(struct flashctx *flash); |
| int spi_disable_blockprotect_at25fs040(struct flashctx *flash); |
| int spi_prettyprint_status_register_en25s_wp(struct flashctx *flash); |
| int spi_prettyprint_status_register_n25q(struct flashctx *flash); |
| int spi_disable_blockprotect_n25q(struct flashctx *flash); |
| int spi_prettyprint_status_register_bp2_ep_srwd(struct flashctx *flash); |
| int spi_disable_blockprotect_bp2_ep_srwd(struct flashctx *flash); |
| int spi_prettyprint_status_register_sst25(struct flashctx *flash); |
| int spi_prettyprint_status_register_sst25vf016(struct flashctx *flash); |
| int spi_prettyprint_status_register_sst25vf040b(struct flashctx *flash); |
| int spi_disable_blockprotect_sst26_global_unprotect(struct flashctx *flash); |
| |
| /* sfdp.c */ |
| int probe_spi_sfdp(struct flashctx *flash); |
| |
| /* opaque.c */ |
| int probe_opaque(struct flashctx *flash); |
| int read_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len); |
| int write_opaque(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| int erase_opaque(struct flashctx *flash, unsigned int blockaddr, unsigned int blocklen); |
| |
| /* at45db.c */ |
| int probe_spi_at45db(struct flashctx *flash); |
| int spi_prettyprint_status_register_at45db(struct flashctx *flash); |
| int spi_disable_blockprotect_at45db(struct flashctx *flash); |
| int spi_read_at45db(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len); |
| int spi_read_at45db_e8(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len); |
| int spi_write_at45db(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| int spi_erase_at45db_page(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_erase_at45db_block(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_erase_at45db_sector(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_erase_at45db_chip(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int spi_erase_at45cs_sector(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| |
| /* 82802ab.c */ |
| uint8_t wait_82802ab(struct flashctx *flash); |
| int probe_82802ab(struct flashctx *flash); |
| int erase_block_82802ab(struct flashctx *flash, unsigned int page, unsigned int pagesize); |
| int write_82802ab(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| void print_status_82802ab(uint8_t status); |
| int unlock_28f004s5(struct flashctx *flash); |
| int unlock_lh28f008bjt(struct flashctx *flash); |
| |
| /* jedec.c */ |
| uint8_t oddparity(uint8_t val); |
| void toggle_ready_jedec(const struct flashctx *flash, chipaddr dst); |
| void data_polling_jedec(const struct flashctx *flash, chipaddr dst, uint8_t data); |
| int probe_jedec(struct flashctx *flash); |
| int probe_jedec_29gl(struct flashctx *flash); |
| int write_jedec(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| int write_jedec_1(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| int erase_sector_jedec(struct flashctx *flash, unsigned int page, unsigned int pagesize); |
| int erase_block_jedec(struct flashctx *flash, unsigned int page, unsigned int blocksize); |
| int erase_chip_block_jedec(struct flashctx *flash, unsigned int page, unsigned int blocksize); |
| |
| int unlock_regspace2_uniform_32k(struct flashctx *flash); |
| int unlock_regspace2_uniform_64k(struct flashctx *flash); |
| int unlock_regspace2_block_eraser_0(struct flashctx *flash); |
| int unlock_regspace2_block_eraser_1(struct flashctx *flash); |
| int printlock_regspace2_uniform_64k(struct flashctx *flash); |
| int printlock_regspace2_block_eraser_0(struct flashctx *flash); |
| int printlock_regspace2_block_eraser_1(struct flashctx *flash); |
| |
| /* sst28sf040.c */ |
| int erase_chip_28sf040(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| int erase_sector_28sf040(struct flashctx *flash, unsigned int address, unsigned int sector_size); |
| int write_28sf040(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| int unprotect_28sf040(struct flashctx *flash); |
| int protect_28sf040(struct flashctx *flash); |
| |
| /* sst49lfxxxc.c */ |
| int erase_sector_49lfxxxc(struct flashctx *flash, unsigned int address, unsigned int sector_size); |
| |
| /* sst_fwhub.c */ |
| int printlock_sst_fwhub(struct flashctx *flash); |
| int unlock_sst_fwhub(struct flashctx *flash); |
| |
| /* w39.c */ |
| int printlock_w39f010(struct flashctx * flash); |
| int printlock_w39l010(struct flashctx * flash); |
| int printlock_w39l020(struct flashctx * flash); |
| int printlock_w39l040(struct flashctx * flash); |
| int printlock_w39v040a(struct flashctx *flash); |
| int printlock_w39v040b(struct flashctx *flash); |
| int printlock_w39v040c(struct flashctx *flash); |
| int printlock_w39v040fa(struct flashctx *flash); |
| int printlock_w39v040fb(struct flashctx *flash); |
| int printlock_w39v040fc(struct flashctx *flash); |
| int printlock_w39v080a(struct flashctx *flash); |
| int printlock_w39v080fa(struct flashctx *flash); |
| int printlock_w39v080fa_dual(struct flashctx *flash); |
| int printlock_at49f(struct flashctx *flash); |
| |
| /* w29ee011.c */ |
| int probe_w29ee011(struct flashctx *flash); |
| |
| /* stm50.c */ |
| int erase_sector_stm50(struct flashctx *flash, unsigned int block, unsigned int blocksize); |
| |
| /* en29lv640b.c */ |
| int probe_en29lv640b(struct flashctx *flash); |
| int write_en29lv640b(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| |
| /* edi.c */ |
| int edi_chip_block_erase(struct flashctx *flash, unsigned int page, unsigned int size); |
| int edi_chip_write(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len); |
| int edi_chip_read(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len); |
| int edi_probe_kb9012(struct flashctx *flash); |
| |
| /* spi95.c */ |
| int probe_spi_st95(struct flashctx *flash); |
| int spi_block_erase_emulation(struct flashctx *flash, unsigned int addr, unsigned int blocklen); |
| |
| /* writeprotect_ranges.c */ |
| void decode_range_spi25(size_t *start, size_t *len, const struct wp_bits *, size_t chip_len); |
| void decode_range_spi25_64k_block(size_t *start, size_t *len, const struct wp_bits *, size_t chip_len); |
| void decode_range_spi25_bit_cmp(size_t *start, size_t *len, const struct wp_bits *, size_t chip_len); |
| void decode_range_spi25_2x_block(size_t *start, size_t *len, const struct wp_bits *, size_t chip_len); |
| |
| /* memory_bus.c */ |
| int prepare_memory_access(struct flashctx *, enum preparation_steps); |
| int prepare_memory_register_access(struct flashctx *, enum preparation_steps); |
| void finish_memory_access(struct flashctx *); |
| |
| #endif /* !__CHIPDRIVERS_H__ */ |