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| author | Sean Nelson <audiohacked@gmail.com> | 2010-01-04 17:15:23 +0000 |
|---|---|---|
| committer | Sean Nelson <audiohacked@gmail.com> | 2010-01-04 17:15:23 +0000 |
| commit | c57a920f3495526102daaff052942ab05be6cde0 (patch) | |
| tree | dda6bfc4455a771f8074f7ae1c4d66debeff712a /chipdrivers.h | |
| parent | 009c51b06206839ea0fc1124724e5bd3e0ec149d (diff) | |
| download | flashrom-c57a920f3495526102daaff052942ab05be6cde0.tar.gz flashrom-c57a920f3495526102daaff052942ab05be6cde0.tar.bz2 flashrom-c57a920f3495526102daaff052942ab05be6cde0.zip | |
Generify jedec functions by introducing an address mask
The patch converts jedec functions into mask-based generics which can
be used for many chip provided the only changes are the addresses are
converted from 0x5555/0x2AAA to 0x555/0x2AA or similar.
The patch mostly changes jedec.c, but a few other files are changed
because they use the jedec functions within their own functions.
The patch also adds a copyright line to flashchips.c because of my
recent work in converting AMD and Atmel chips to use struct erase_block.
Corresponding to flashrom svn r828.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Diffstat (limited to 'chipdrivers.h')
| -rw-r--r-- | chipdrivers.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/chipdrivers.h b/chipdrivers.h index adcb46db3..4456204a3 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -76,7 +76,6 @@ int write_en29f002a(struct flashchip *flash, uint8_t *buf); 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); @@ -86,8 +85,7 @@ 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 erase_chip_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); +int write_sector_jedec_common(struct flashchip *flash, uint8_t *src, chipaddr dst, unsigned int page_size, unsigned int mask); /* m29f002.c */ int erase_m29f002(struct flashchip *flash); |