On Thu, Nov 17, 2022 at 12:45:05AM +0000, Daniel Golle wrote: > Add a small block driver which allows exposing filesystem sub-images > contained in U-Boot uImage.FIT images as block partitions. > The driver is intended for system using the U-Boot bootloader and > requires the user to specify the lower block device to be specified > as module parameter 'lower_dev'. Umm, this is is not a block device driver. A block device driver would take in bios and the upper devices it creates and then submit them to the lower devices.