diff options
| author | uwe <uwe@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2012-04-14 22:51:40 +0000 |
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| committer | uwe <uwe@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2012-04-14 22:51:40 +0000 |
| commit | 9fd18dbe03fde4e2525fca1899024c177b420df4 (patch) | |
| tree | 758809500d91966064fb5ba3cd4c598e9525db8e /chipdrivers.h | |
| parent | 1697b7b5cd6af6cf64bc9e4d944b0614ad58dfaa (diff) | |
| download | flashrom-9fd18dbe03fde4e2525fca1899024c177b420df4.tar.gz | |
Add support for the Eon EN29LV640B chip.
This chip needs special command sequences in 8 bit mode. Also, 8 bit
programming needs actually 16bit double byte program.
The chip is found on the Bifferos Bifferboard, for example.
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1521 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'chipdrivers.h')
| -rw-r--r-- | chipdrivers.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/chipdrivers.h b/chipdrivers.h index bd81098..e3eb978 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -157,4 +157,10 @@ int probe_w29ee011(struct flashctx *flash); int erase_sector_stm50flw0x0x(struct flashctx *flash, unsigned int block, unsigned int blocksize); int unlock_stm50flw0x0x(struct flashctx *flash); +/* en29lv640b.c */ +int probe_en29lv640b(struct flashctx *flash); +int block_erase_en29lv640b(struct flashctx *flash, unsigned int start, unsigned int len); +int block_erase_chip_en29lv640b(struct flashctx *flash, unsigned int start, unsigned int len); +int write_en29lv640b(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len); + #endif /* !__CHIPDRIVERS_H__ */ |