{system, ...}: let isx86 = system == "x86_64-linux"; in { boot.loader.systemd-boot = { enable = true; memtest86.enable = isx86; netbootxyz.enable = isx86; edk2-uefi-shell.enable = isx86; }; boot.loader.generic-extlinux-compatible.enable = false; boot.loader.efi.canTouchEfiVariables = true; }