U-boot needs to save boot.sel back to the boot partition. Because ext4 is not safe to write on some U-Boot builds due to journal corruption, we need to allow the gadget to create the boot partition as a vfat. Which means mkfs.vfat is required during installation.
Same as https://github.com/snapcore/core-initrd/pull/176, but for core22 branch.
U-boot needs to save
boot.selback to the boot partition. Because ext4 is not safe to write on some U-Boot builds due to journal corruption, we need to allow the gadget to create the boot partition as a vfat. Which meansmkfs.vfatis required during installation.