{ config, inputs, ... }: { imports = [ inputs.nixos-hardware.nixosModules.hardkernel-odroid-h4 ]; nixpkgs.hostPlatform = "x86_64-linux"; boot = { kernelModules = [ "kvm-intel" "coretemp" "it87" ]; extraModulePackages = [ config.boot.kernelPackages.it87 ]; initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "sd_mod" "sdhci_pci" ]; kernelParams = [ "zswap.enabled=1" "zswap.shrinker_enabled=1" ]; supportedFilesystems = [ "bcachefs" ]; loader = { efi.canTouchEfiVariables = true; grub = { efiSupport = true; mirroredBoots = [ { devices = [ "nodev" ]; path = "/boot1"; } { devices = [ "nodev" ]; path = "/boot2"; } ]; }; }; }; hardware.fancontrol = { enable = true; config = '' INTERVAL=5 DEVPATH=hwmon1=devices/platform/coretemp.0 hwmon2=devices/platform/it87.2608 DEVNAME=hwmon1=coretemp hwmon2=it8613 FCTEMPS=hwmon2/pwm2=hwmon1/temp1_input FCFANS=hwmon2/pwm2=hwmon2/fan2_input MINTEMP=hwmon2/pwm2=70 MAXTEMP=hwmon2/pwm2=100 MINSTART=hwmon2/pwm2=35 MINSTOP=hwmon2/pwm2=25 ''; }; systemd.services.fancontrol.preStart = "echo 2 > /sys/devices/platform/it87.2608/hwmon/hwmon*/pwm2_enable"; }