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| author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-07-14 16:19:05 +0000 |
|---|---|---|
| committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2010-07-14 16:19:05 +0000 |
| commit | 9a795d83fbb8842a271d5e037dc983a57b0419fd (patch) | |
| tree | a9049f708d0ab7d42d122fecd23855aaa819c5bc /chipdrivers.h | |
| parent | 1748c5701f77ab7164ab3311f37abc356d825ccb (diff) | |
| download | ast2050-flashrom-9a795d83fbb8842a271d5e037dc983a57b0419fd.zip ast2050-flashrom-9a795d83fbb8842a271d5e037dc983a57b0419fd.tar.gz | |
Convert SPI chips to partial write
However, wrap the write functions in a compat layer to allow converting
the rest of flashrom later. Tested on Intel NM10 by David Hendricks.
Corresponding to flashrom svn r1080.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Diffstat (limited to 'chipdrivers.h')
| -rw-r--r-- | chipdrivers.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/chipdrivers.h b/chipdrivers.h index aeee095..ca3b190 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -43,6 +43,8 @@ int spi_block_erase_60(struct flashchip *flash, unsigned int addr, unsigned int 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_write_1_new(struct flashchip *flash, uint8_t *buf, int start, int len); +int spi_chip_write_256_new(struct flashchip *flash, uint8_t *buf, int start, int len); 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); @@ -51,7 +53,7 @@ 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_write_chunked(struct flashchip *flash, uint8_t *buf, int start, int len, int chunksize); -int spi_aai_write(struct flashchip *flash, uint8_t *buf); +int spi_aai_write(struct flashchip *flash, uint8_t *buf, int start, int len); /* 82802ab.c */ uint8_t wait_82802ab(chipaddr bios); |
