{ lib, pkgs, config, ... }: { boot = { loader.timeout = 1; loader.systemd-boot.enable = lib.mkIf (pkgs.system == "x86_64-linux") true; # loader.raspberryPi = lib.mkIf (pkgs.system == "aarch64-linux") { # enable = true; # version = 4; # }; loader.grub.enable = false; # kernelParams = [ "quiet" "scsi_mod.use_blk_mq=1" "modeset" "nofb" ] # ++ lib.optional (pkgs.system == "x86_64-linux") [ # "rd.systemd.show_status=auto" # "rd.udev.log_priority=3" # "pti=off" # "spectre_v2=off" # ]; kernelPackages = pkgs.linuxPackages_latest; consoleLogLevel = 3; kernel.sysctl."vm.swappiness" = 0; kernel.sysctl."kernel/sysrq" = 1; }; }