diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/fwu.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/include/fwu.h b/include/fwu.h index e7bd1d492af..9cee8fb085c 100644 --- a/include/fwu.h +++ b/include/fwu.h @@ -80,9 +80,11 @@ struct fwu_mdata_ops { #define FWU_IMAGE_ACCEPTED 0x1 -#define FWU_BANK_INVALID (uint8_t)0xFF -#define FWU_BANK_VALID (uint8_t)0xFE -#define FWU_BANK_ACCEPTED (uint8_t)0xFC +enum fwu_bank_states { + FWU_BANK_INVALID = 0xFF, + FWU_BANK_VALID = 0xFE, + FWU_BANK_ACCEPTED = 0xFC, +}; enum { PRIMARY_PART = 1, @@ -396,24 +398,24 @@ int fwu_get_mdata_size(uint32_t *mdata_size); /** * fwu_state_machine_updates() - Update FWU state of the platform - * @trial_state: Is platform transitioning into Trial State + * @state: FWU bank state * @update_index: Bank number to which images have been updated * - * On successful completion of updates, transition the platform to - * either Trial State or Regular State. + * FWU_BANK_VALID transition the platform to Trial state + * FWU_BANK_ACCEPTED accept the FWU bank state + * FWU_BANK_INVALID invalid the FWU bank state * * To transition the platform to Trial State, start the * TrialStateCtr counter, followed by setting the value of bank_state * field of the metadata to Valid state(applicable only in version 2 * of metadata). * - * In case, the platform is to transition directly to Regular State, - * update the bank_state field of the metadata to Accepted - * state(applicable only in version 2 of metadata). + * Saving the bank_state field of the metadata is only applicable in + * version 2 of metadata. * * Return: 0 if OK, -ve on error */ -int fwu_state_machine_updates(bool trial_state, uint32_t update_index); +int fwu_state_machine_updates(enum fwu_bank_states state, uint32_t update_index); /** * fwu_init() - FWU specific initialisations |