Merge tag 'efi-2023-04-rc1-2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request for efi-2023-04-rc1-2 Documentation * man-pages for source, blkcache, bdinfo * fix references to distro documentation UEFI: * allow clear screen by scrolling * ensure that file ubootefi.var is created * fix CapsuleMax variable reporting Others: * reduce verbosity of fat_read_file()