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| author | Urja Rannikko <urjaman@gmail.com> | 2011-09-15 23:38:14 +0000 |
|---|---|---|
| committer | Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> | 2011-09-15 23:38:14 +0000 |
| commit | c93f5f123239121fdeba03c02f9e448ed97c52a4 (patch) | |
| tree | 977910ff6ca9a2f736a5fc5103cab30663912582 /programmer.h | |
| parent | f74a7b9c4f43445c8116533b1593ecef4459b114 (diff) | |
| download | flashrom-c93f5f123239121fdeba03c02f9e448ed97c52a4.tar.gz flashrom-c93f5f123239121fdeba03c02f9e448ed97c52a4.tar.bz2 flashrom-c93f5f123239121fdeba03c02f9e448ed97c52a4.zip | |
serprog: add SPI support
Adds a new opcode (0x13) that just relays SPI bytes and wires it up to be
usable within serprog.c. Checks for mandatory opcodes are moved around and
changed a bit, but non-SPI programmers should not be harmed by this patch.
Corresponding to flashrom svn r1442.
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
Diffstat (limited to 'programmer.h')
| -rw-r--r-- | programmer.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/programmer.h b/programmer.h index 12839092..73b94c15 100644 --- a/programmer.h +++ b/programmer.h @@ -545,6 +545,9 @@ enum spi_controller { #if CONFIG_LINUX_SPI == 1 SPI_CONTROLLER_LINUX, #endif +#if CONFIG_SERPROG == 1 + SPI_CONTROLLER_SERPROG, +#endif }; extern const int spi_programmer_count; @@ -605,6 +608,9 @@ void serprog_chip_writeb(uint8_t val, chipaddr addr); uint8_t serprog_chip_readb(const chipaddr addr); void serprog_chip_readn(uint8_t *buf, const chipaddr addr, size_t len); void serprog_delay(int delay); +int serprog_spi_send_command(unsigned int writecnt, unsigned int readcnt, + const unsigned char *writearr, unsigned char *readarr); +int serprog_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len); #endif /* serial.c */ |