path: root/chipdrivers.h
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Diffstat (limited to 'chipdrivers.h')
1 files changed, 169 insertions, 0 deletions
diff --git a/chipdrivers.h b/chipdrivers.h
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--- /dev/null
+++ b/chipdrivers.h
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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
+ * 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__ */
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