config FWU_MDATA bool "Driver support for accessing FWU Metadata" depends on DM help Enable support for accessing FWU Metadata partitions. The FWU Metadata partitions reside on the same storage device which contains the other FWU updatable firmware images. choice prompt "Storage Layout Scheme" depends on FWU_MDATA default FWU_MDATA_GPT_BLK config FWU_MDATA_GPT_BLK bool "FWU Metadata access for GPT partitioned Block devices" select PARTITION_TYPE_GUID select PARTITION_UUIDS depends on FWU_MDATA && BLK && EFI_PARTITION help Enable support for accessing FWU Metadata on GPT partitioned block devices. config FWU_MDATA_MTD bool "Raw MTD devices" depends on MTD help Enable support for accessing FWU Metadata on non-partitioned (or non-GPT partitioned, e.g. partition nodes in devicetree) MTD devices. endchoice