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Add support for WCH CH341A as an SPI programmer

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Corresponding to flashrom svn r1921.

Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Urja Rannikko <urjaman@gmail.com>
This commit is contained in:
Urja Rannikko
2016-01-31 22:10:29 +00:00
committed by Stefan Tauner
parent e49edbb898
commit 0870b02516
5 changed files with 592 additions and 3 deletions
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13
programmer.h
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@ -107,6 +107,9 @@ enum programmer {
#endif
#if CONFIG_PICKIT2_SPI == 1
PROGRAMMER_PICKIT2_SPI,
#endif
#if CONFIG_CH341A_SPI == 1
PROGRAMMER_CH341A_SPI,
#endif
PROGRAMMER_INVALID /* This must always be the last entry. */
};
@ -526,6 +529,13 @@ int linux_spi_init(void);
int dediprog_init(void);
#endif
/* ch341a_spi.c */
#if CONFIG_CH341A_SPI == 1
int ch341a_spi_init(void);
void ch341a_spi_delay(unsigned int usecs);
extern const struct dev_entry devs_ch341a_spi[];
#endif
/* flashrom.c */
struct decode_sizes {
uint32_t parallel;
@ -585,6 +595,9 @@ enum spi_controller {
#if CONFIG_PICKIT2_SPI == 1
SPI_CONTROLLER_PICKIT2,
#endif
#if CONFIG_CH341A_SPI == 1
SPI_CONTROLLER_CH341A_SPI,
#endif
};
#define MAX_DATA_UNSPECIFIED 0