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Use generic unlocking infrastructure for SPI chips

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Actually check if the unlock worked instead of just assuming it worked.

Corresponding to flashrom svn r1082.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
This commit is contained in:
Carl-Daniel Hailfinger
2010-07-14 20:21:22 +00:00
parent ca812d40d4
commit 29a1c66a23
11 changed files with 104 additions and 24 deletions
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2
chipdrivers.h
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@ -47,7 +47,7 @@ int spi_chip_write_1_new(struct flashchip *flash, uint8_t *buf, int start, int l
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);
int spi_disable_blockprotect(struct flashchip *flash);
int spi_byte_program(int addr, uint8_t databyte);
int spi_nbyte_program(int addr, uint8_t *bytes, int len);
int spi_nbyte_read(int addr, uint8_t *bytes, int len);