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| author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2009-09-18 15:50:56 +0000 |
|---|---|---|
| committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2009-09-18 15:50:56 +0000 |
| commit | 26f7e64cb173ea07a79b453519a641b14f6512c3 (patch) | |
| tree | ef1a254b134a43ccae502cffca6aa08b994a3998 /flash.h | |
| parent | 707f1ebec360d27d1f3b87a96c6edac87e2eef3d (diff) | |
| download | ast2050-flashrom-26f7e64cb173ea07a79b453519a641b14f6512c3.zip ast2050-flashrom-26f7e64cb173ea07a79b453519a641b14f6512c3.tar.gz | |
The current ICH SPI preop handling is a hack which spews lots of warnings, but still yields correct results
With the multicommand infrastructure I introduced in r645, it became
possible to integrate ICH SPI preopcodes cleanly into the flashrom
design.
The new code checks for every opcode in a multicommand array if it is a
preopcode. If yes, it checks if the next opcode is associated with that
preopcode and in that case it simply runs the opcode because the correct
preopcode will be run automatically before the opcode.
Corresponding to flashrom svn r727.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: FENG Yu Ning <fengyuning1984@gmail.com>
Diffstat (limited to 'flash.h')
| -rw-r--r-- | flash.h | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -498,7 +498,7 @@ struct spi_command { struct spi_programmer { int (*command)(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr); - int (*multicommand)(struct spi_command *spicommands); + int (*multicommand)(struct spi_command *cmds); /* Optimized functions for this programmer */ int (*read)(struct flashchip *flash, uint8_t *buf, int start, int len); @@ -514,7 +514,7 @@ int probe_spi_rems(struct flashchip *flash); int probe_spi_res(struct flashchip *flash); int spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr); -int spi_send_multicommand(struct spi_command *spicommands); +int spi_send_multicommand(struct spi_command *cmds); int spi_write_enable(void); int spi_write_disable(void); int spi_chip_erase_60(struct flashchip *flash); @@ -539,7 +539,7 @@ int spi_aai_write(struct flashchip *flash, uint8_t *buf); uint32_t spi_get_valid_read_addr(void); int default_spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr); -int default_spi_send_multicommand(struct spi_command *spicommands); +int default_spi_send_multicommand(struct spi_command *cmds); /* 82802ab.c */ int probe_82802ab(struct flashchip *flash); @@ -565,7 +565,7 @@ int ich_spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr); int ich_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len); int ich_spi_write_256(struct flashchip *flash, uint8_t * buf); -int ich_spi_send_multicommand(struct spi_command *spicommands); +int ich_spi_send_multicommand(struct spi_command *cmds); /* it87spi.c */ extern uint16_t it8716f_flashport; |
