* Use GRUB bootloader for all UEFI platforms * Introduce and use file_env command * Compress squashfs for aarch64 as well
* Add AArch64/ARM64 EFI boot support (for QEMU and some boards) * Allow GRUB to load cmdline.txt-like * Enable qcow2/vmdk disk images Co-authored-by: Stefan Agner <stefan@agner.ch>