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path: root/drivers/fwu-mdata
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2022-10-31FWU: Add FWU metadata access driver for GPT partitioned block devicesSughosh Ganu
In the FWU Multi Bank Update feature, the information about the updatable images is stored as part of the metadata, on a separate partition. Add a driver for reading from and writing to the metadata when the updatable images and the metadata are stored on a block device which is formatted with GPT based partition scheme. Signed-off-by: Sughosh Ganu <[email protected]> Reviewed-by: Patrick Delaunay <[email protected]> Acked-by: Ilias Apalodimas <[email protected]>
2022-10-31FWU: Add FWU metadata structure and driver for accessing metadataSughosh Ganu
In the FWU Multi Bank Update feature, the information about the updatable images is stored as part of the metadata, which is stored on a dedicated partition. Add the metadata structure, and a driver model uclass which provides functions to access the metadata. These are generic API's, and implementations can be added based on parameters like how the metadata partition is accessed and what type of storage device houses the metadata. Signed-off-by: Sughosh Ganu <[email protected]> Reviewed-by: Patrick Delaunay <[email protected]>