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spi: add the ability to read and write security

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Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross
2018-12-18 22:18:26 -05:00
parent 70591122af
commit c0c9f22748
2 changed files with 41 additions and 10 deletions
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6
spi.h
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@ -42,6 +42,7 @@ struct spi_id {
uint8_t memory_size; // Result from 0x9f
uint8_t signature; // Result from 0xab
uint8_t serial[4]; // Result from 0x4b
uint8_t security[3]; // Result from 0x48
const char *manufacturer;
const char *model;
const char *capacity;
@ -62,8 +63,9 @@ void spiCommand(struct ff_spi *spi, uint8_t cmd);
//uint8_t spiQuadRx(struct ff_spi *spi);
int spiTx(struct ff_spi *spi, uint8_t word);
uint8_t spiRx(struct ff_spi *spi);
uint8_t spiReadSr(struct ff_spi *spi, int sr);
void spiWriteSr(struct ff_spi *spi, int sr, uint8_t val);
uint8_t spiReadStatus(struct ff_spi *spi, uint8_t sr);
void spiWriteStatus(struct ff_spi *spi, uint8_t sr, uint8_t val);
void spiWriteSecurity(struct ff_spi *spi, uint8_t sr, uint8_t val);
int spiSetType(struct ff_spi *spi, enum spi_type type);
int spiRead(struct ff_spi *spi, uint32_t addr, uint8_t *data, unsigned int count);