From db4e87dccf040f29dca18571bc455ee23fb430eb Mon Sep 17 00:00:00 2001 From: Aidan Thornton Date: Tue, 27 Aug 2013 18:01:53 +0000 Subject: Add support for Atmel AT45DB* chips Corresponding to flashrom svn r1723. Signed-off-by: Aidan Thornton Signed-off-by: Stefan Tauner Acked-by: Stefan Tauner --- chipdrivers.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'chipdrivers.h') diff --git a/chipdrivers.h b/chipdrivers.h index 091d14c..e669f00 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -64,6 +64,7 @@ int spi_write_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, /* spi25_statusreg.c */ uint8_t spi_read_status_register(struct flashctx *flash); int spi_write_status_register(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_default_bp1(struct flashctx *flash); @@ -109,6 +110,17 @@ int read_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsign int write_opaque(struct flashctx *flash, 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_write_at45db(struct flashctx *flash, 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); + /* 82802ab.c */ uint8_t wait_82802ab(struct flashctx *flash); int probe_82802ab(struct flashctx *flash); -- cgit v1.1