diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/fwu.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/fwu.h b/include/fwu.h index ce99c02..5391af9 100644 --- a/include/fwu.h +++ b/include/fwu.h @@ -312,4 +312,33 @@ int fwu_accept_image(efi_guid_t *img_type_id, u32 bank); */ int fwu_clear_accept_image(efi_guid_t *img_type_id, u32 bank); +/** + * fwu_plat_get_alt_num() - Get the DFU Alt Num for the image from the platform + * @dev: FWU device + * @image_guid: Image GUID for which DFU alt number needs to be retrieved + * @alt_num: Pointer to the alt_num + * + * Get the DFU alt number from the platform for the image specified by the + * image GUID. + * + * Return: 0 if OK, -ve on error + * + */ +int fwu_plat_get_alt_num(struct udevice *dev, efi_guid_t *image_guid, + u8 *alt_num); + +/** + * fwu_plat_get_update_index() - Get the value of the update bank + * @update_idx: Bank number to which images are to be updated + * + * Get the value of the bank(partition) to which the update needs to be + * made. + * + * Note: This is a weak function and platforms can override this with + * their own implementation for selection of the update bank. + * + * Return: 0 if OK, -ve on error + * + */ +int fwu_plat_get_update_index(uint *update_idx); #endif /* _FWU_H_ */ |