diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/spi-generic.h | 9 | ||||
| -rw-r--r-- | src/include/spi_flash.h | 3 |
2 files changed, 10 insertions, 2 deletions
diff --git a/src/include/spi-generic.h b/src/include/spi-generic.h index e3e7f829f7..c24aadd926 100644 --- a/src/include/spi-generic.h +++ b/src/include/spi-generic.h @@ -97,6 +97,12 @@ struct spi_cfg { struct spi_flash; +enum ctrlr_prot_type { + READ_PROTECT = 1, + WRITE_PROTECT = 2, + READ_WRITE_PROTECT = 3, +}; + enum { /* Deduct the command length from the spi_crop_chunk() calculation for sizing a transaction. */ @@ -144,7 +150,8 @@ struct spi_ctrlr { int (*flash_probe)(const struct spi_slave *slave, struct spi_flash *flash); int (*flash_protect)(const struct spi_flash *flash, - const struct region *region); + const struct region *region, + const enum ctrlr_prot_type type); }; /*----------------------------------------------------------------------- diff --git a/src/include/spi_flash.h b/src/include/spi_flash.h index 09908eb9f8..936b0abe85 100644 --- a/src/include/spi_flash.h +++ b/src/include/spi_flash.h @@ -207,7 +207,8 @@ const struct spi_flash *boot_device_spi_flash(void); /* Protect a region of spi flash using its controller, if available. Returns * < 0 on error, else 0 on success. */ int spi_flash_ctrlr_protect_region(const struct spi_flash *flash, - const struct region *region); + const struct region *region, + const enum ctrlr_prot_type type); /* * This function is provided to support spi flash command-response transactions. |