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Add VIA VT6421A LPC programmer driver

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Due to the mysterious address handling of this chip the user can specify
a base address with the offset parameter, e.g.:
flashrom -p atavia:offset=0xFFF00000

Thanks to Idwer Vollering for his iterative testing of this code, as well as to
Martijn Bastiaan who did the last tests before merging.

Corresponding to flashrom svn r1809.

Signed-off-by: Jonathan Kollasch <jakllsch@kollasch.net>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Jonathan Kollasch
2014-06-01 10:26:23 +00:00
committed by Stefan Tauner
parent f2756fa240
commit 7f0f3fab45
5 changed files with 259 additions and 4 deletions
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10
programmer.h
View File

@ -54,6 +54,9 @@ enum programmer {
#if CONFIG_ATAHPT == 1
PROGRAMMER_ATAHPT,
#endif
#if CONFIG_ATAVIA == 1
PROGRAMMER_ATAVIA,
#endif
#if CONFIG_FT2232_SPI == 1
PROGRAMMER_FT2232_SPI,
#endif
@ -434,6 +437,13 @@ int atahpt_init(void);
extern const struct dev_entry ata_hpt[];
#endif
/* atavia.c */
#if CONFIG_ATAVIA == 1
int atavia_init(void);
void *atavia_map(const char *descr, uintptr_t phys_addr, size_t len);
extern const struct dev_entry ata_via[];
#endif
/* ft2232_spi.c */
#if CONFIG_FT2232_SPI == 1
int ft2232_spi_init(void);