diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/fwu.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/fwu.h b/include/fwu.h index 6affb73c4fb..ac5c5de8706 100644 --- a/include/fwu.h +++ b/include/fwu.h @@ -8,6 +8,8 @@ #include <blk.h> #include <efi.h> +#include <mtd.h> +#include <uuid.h> #include <linux/types.h> @@ -18,6 +20,12 @@ struct fwu_mdata_gpt_blk_priv { struct udevice *blk_dev; }; +struct fwu_mtd_image_info { + u32 start, size; + int bank_num, image_num; + char uuidbuf[UUID_STR_LEN + 1]; +}; + struct fwu_mdata_ops { /** * read_mdata() - Populate the asked FWU metadata copy @@ -251,4 +259,28 @@ u8 fwu_empty_capsule_checks_pass(void); */ int fwu_trial_state_ctr_start(void); +/** + * fwu_gen_alt_info_from_mtd() - Parse dfu_alt_info from metadata in mtd + * @buf: Buffer into which the dfu_alt_info is filled + * @len: Maximum characters that can be written in buf + * @mtd: Pointer to underlying MTD device + * + * Parse dfu_alt_info from metadata in mtd. Used for setting the env. + * + * Return: 0 if OK, -ve on error + */ +int fwu_gen_alt_info_from_mtd(char *buf, size_t len, struct mtd_info *mtd); + +/** + * fwu_mtd_get_alt_num() - Mapping of fwu_plat_get_alt_num for MTD device + * @image_guid: Image GUID for which DFU alt number needs to be retrieved + * @alt_num: Pointer to the alt_num + * @mtd_dev: Name of mtd device instance + * + * To map fwu_plat_get_alt_num onto mtd based metadata implementation. + * + * Return: 0 if OK, -ve on error + */ +int fwu_mtd_get_alt_num(efi_guid_t *image_guid, u8 *alt_num, const char *mtd_dev); + #endif /* _FWU_H_ */ |