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spi: get security register stuff working

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Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross
2018-12-18 23:03:25 -05:00
parent c0c9f22748
commit ff1f8583af
2 changed files with 31 additions and 18 deletions
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4
spi.h
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@ -42,7 +42,6 @@ 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;
@ -65,7 +64,8 @@ int spiTx(struct ff_spi *spi, uint8_t word);
uint8_t spiRx(struct ff_spi *spi);
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);
void spiReadSecurity(struct ff_spi *spi, uint8_t sr, uint8_t security[256]);
void spiWriteSecurity(struct ff_spi *spi, uint8_t sr, uint8_t security[256]);
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);