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/*
* 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 */
#include "writeprotect.h" /* for generic_modifier_bits */
/* spi.c, should probably be in spi_chip.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 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_52(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_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_dc(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int spi_chip_write_1(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);
int spi_nbyte_read(struct flashctx *flash, unsigned int addr, uint8_t *bytes, unsigned int len);
int spi_read_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
int spi_read_unbound(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
int spi_write_chunked(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len, unsigned int chunksize);
int spi_aai_write(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
/* spi25_statusreg.c */
uint8_t spi_read_status_register(const struct flashctx *flash);
int spi_write_status_register(const struct flashctx *flash, int status);
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_a25l05p(struct flashctx *flash);
int spi_prettyprint_status_register_amic_a25l40p(struct flashctx *flash);
int spi_prettyprint_status_register_amic_a25l032(struct flashctx *flash);
int spi_prettyprint_status_register_amic_a25lq032(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_at25df(struct flashctx *flash);
int spi_disable_blockprotect_at25df_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);
/* 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);
uint8_t read_status_opaque(const struct flashctx *flash);
int write_status_opaque(const struct flashctx *flash, int status);
int check_access_opaque(const struct flashctx *flash, unsigned int start, unsigned int len, int read);
/* 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_82802ab(struct flashctx *flash);
int unlock_28f004s5(struct flashctx *flash);
int unlock_lh28f008bjt(struct flashctx *flash);
/* ichspi.c */
int ich_hwseq_probe(struct flashctx *flash);
int ich_hwseq_read(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len);
int ich_hwseq_block_erase(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int ich_hwseq_write_256(struct flashctx *flash, uint8_t *buf, int start, int len);
/* jedec.c */
uint8_t oddparity(uint8_t val);
void toggle_ready_jedec(struct flashctx *flash, chipaddr dst);
void data_polling_jedec(struct flashctx *flash, chipaddr dst, uint8_t data);
int write_byte_program_jedec(struct flashctx *flash, chipaddr bios, uint8_t *src,
chipaddr dst);
int probe_jedec(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);
/* m29f400bt.c */
int probe_m29f400bt(struct flashctx *flash);
int block_erase_m29f400bt(struct flashctx *flash, unsigned int start, unsigned int len);
int block_erase_chip_m29f400bt(struct flashctx *flash, unsigned int start, unsigned int len);
int write_m29f400bt(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len);
void protect_m29f400bt(struct flashctx *flash, chipaddr bios);
/* pm49fl00x.c */
int unlock_49fl00x(struct flashctx *flash);
int lock_49fl00x(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);
int unlock_49lfxxxc(struct flashctx *flash);
/* sst_fwhub.c */
int printlock_sst_fwhub(struct flashctx *flash);
int unlock_sst_fwhub(struct flashctx *flash);
/* s25fl.c */
int probe_spi_big_spansion(struct flashctx *flash);
int s25fl_block_erase(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
/* s25f.c */
int s25f_get_modifier_bits(const struct flashctx *flash, struct generic_modifier_bits *m);
int s25f_set_modifier_bits(const struct flashctx *flash, struct generic_modifier_bits *m);
int s25fs_block_erase_d8(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
/* w39.c */
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 unlock_w39v040fb(struct flashctx *flash);
int unlock_w39v080fa(struct flashctx *flash);
/* w29ee011.c */
int probe_w29ee011(struct flashctx *flash);
/* stm50flw0x0x.c */
int erase_sector_stm50flw0x0x(struct flashctx *flash, unsigned int block, unsigned int blocksize);
int unlock_stm50flw0x0x(struct flashctx *flash);
/* dummyflasher.c */
int probe_variable_size(struct flashctx *flash);
/* spi4ba.c */
int spi_enter_4ba_b7(struct flashctx *flash);
int spi_enter_4ba_b7_we(struct flashctx *flash);
int spi_exit_4ba_e9(struct flashctx *flash);
int spi_exit_4ba_e9_we(struct flashctx *flash);
int spi_byte_program_4ba(struct flashctx *flash, unsigned int addr, uint8_t databyte);
int spi_nbyte_program_4ba(struct flashctx *flash, unsigned int addr, const uint8_t *bytes, unsigned int len);
int spi_nbyte_read_4ba(struct flashctx *flash, unsigned int addr, uint8_t *bytes, unsigned int len);
int spi_block_erase_20_4ba(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int spi_block_erase_52_4ba(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int spi_block_erase_d8_4ba(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int spi_byte_program_4ba_ereg(struct flashctx *flash, unsigned int addr, uint8_t databyte);
int spi_nbyte_program_4ba_ereg(struct flashctx *flash, unsigned int addr, const uint8_t *bytes, unsigned int len);
int spi_nbyte_read_4ba_ereg(struct flashctx *flash, unsigned int addr, uint8_t *bytes, unsigned int len);
int spi_block_erase_20_4ba_ereg(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int spi_block_erase_52_4ba_ereg(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int spi_block_erase_d8_4ba_ereg(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int spi_byte_program_4ba_direct(struct flashctx *flash, unsigned int addr, uint8_t databyte);
int spi_nbyte_program_4ba_direct(struct flashctx *flash, unsigned int addr, const uint8_t *bytes, unsigned int len);
int spi_nbyte_read_4ba_direct(struct flashctx *flash, unsigned int addr, uint8_t *bytes, unsigned int len);
int spi_block_erase_21_4ba_direct(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int spi_block_erase_5c_4ba_direct(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
int spi_block_erase_dc_4ba_direct(struct flashctx *flash, unsigned int addr, unsigned int blocklen);
#endif /* !__CHIPDRIVERS_H__ */