Add the ability to set Bus Pirate SPI speed via the command line
Example usage:
flashrom -p buspiratespi:spispeed=2.6MHz,dev=/dev/foo
flashrom -p buspiratespi:dev=/dev/foo,spispeed=2.6M
Refactor programmer option parsing (this allows cleanups in other
programmers as well).
Increase SPI read size from 8 to 12 bytes (current single-transaction
limit of the Bus Pirate raw SPI protocol).
Add Bus Pirate to the list of programmers supporting 4 byte RDID.
Add Bus Pirate syntax to the man page.
Tested-by: Sean Nelson <audiohacked@gmail.com>
Corresponding to flashrom svn r776.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Sean Nelson <audiohacked@gmail.com>
diff --git a/flash.h b/flash.h
index b271b8a..008af28 100644
--- a/flash.h
+++ b/flash.h
@@ -488,6 +488,10 @@
int bitbang_spi_write_256(struct flashchip *flash, uint8_t *buf);
/* buspirate_spi.c */
+struct buspirate_spispeeds {
+ const char *name;
+ const int speed;
+};
int buspirate_spi_init(void);
int buspirate_spi_shutdown(void);
int buspirate_spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr);
@@ -503,6 +507,7 @@
int erase_flash(struct flashchip *flash);
int min(int a, int b);
int max(int a, int b);
+char *extract_param(char **haystack, char *needle, char *delim);
int check_erased_range(struct flashchip *flash, int start, int len);
int verify_range(struct flashchip *flash, uint8_t *cmpbuf, int start, int len, char *message);
char *strcat_realloc(char *dest, const char *src);