diff options
Diffstat (limited to 'src/drivers/spi/spi_flash_internal.h')
| -rw-r--r-- | src/drivers/spi/spi_flash_internal.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/drivers/spi/spi_flash_internal.h b/src/drivers/spi/spi_flash_internal.h index ef756c78d7..cc258ded20 100644 --- a/src/drivers/spi/spi_flash_internal.h +++ b/src/drivers/spi/spi_flash_internal.h @@ -93,4 +93,18 @@ int spi_flash_probe_gigadevice(const struct spi_slave *spi, u8 *idcode, int spi_flash_probe_adesto(const struct spi_slave *spi, u8 *idcode, struct spi_flash *flash); +struct spi_flash_part_id { + uint32_t id; + const char *name; + /* Log based 2 total number of sectors. */ + uint16_t nr_sectors_shift: 4; + /* Log based 2 sector size */ + uint16_t sector_size_kib_shift: 4; + uint16_t fast_read_dual_output_support : 1; + uint16_t _reserved_for_flags: 7; + /* Block protection. Currently used by Winbond. */ + uint16_t protection_granularity_shift : 5; + uint16_t bp_bits : 3; +}; + #endif /* SPI_FLASH_INTERNAL_H */ |