diff options
Diffstat (limited to 'include/env_internal.h')
| -rw-r--r-- | include/env_internal.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/include/env_internal.h b/include/env_internal.h index 66550434c3..b26dc6239c 100644 --- a/include/env_internal.h +++ b/include/env_internal.h @@ -154,8 +154,7 @@ struct env_driver { /** * load() - Load the environment from storage * - * This method is optional. If not provided, no environment will be - * loaded. + * This method is required for loading environment * * @return 0 if OK, -ve on error */ @@ -212,6 +211,26 @@ struct env_driver { extern struct hsearch_data env_htab; /** + * env_ext4_get_intf() - Provide the interface for env in EXT4 + * + * It is a weak function allowing board to overidde the default interface for + * U-Boot env in EXT4: CONFIG_ENV_EXT4_INTERFACE + * + * @return string of interface, empty if not supported + */ +const char *env_ext4_get_intf(void); + +/** + * env_ext4_get_dev_part() - Provide the device and partition for env in EXT4 + * + * It is a weak function allowing board to overidde the default device and + * partition used for U-Boot env in EXT4: CONFIG_ENV_EXT4_DEVICE_AND_PART + * + * @return string of device and partition + */ +const char *env_ext4_get_dev_part(void); + +/** * env_get_location()- Provide the best location for the U-Boot environment * * It is a weak function allowing board to overidde the environment location |