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Add support for AT45CS1282

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This one is even more strange than the AT45DB chips. Like the AT45DB321C
it does not support any power-of-2 page sizes. There is only one asymmetrical
eraser and that uses two opcodes.

Corresponding to flashrom svn r1725.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Stefan Tauner
2013-08-27 18:02:19 +00:00
parent fdc4f7ebb9
commit 1dd5d3aa66
3 changed files with 60 additions and 3 deletions
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chipdrivers.h
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@ -121,6 +121,7 @@ int spi_erase_at45db_page(struct flashctx *flash, unsigned int addr, unsigned in
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);