dotfiles/hosts/homecloud/hardware.nix

# This file is controlled by /etc/dotfiles/README.org
{ config, pkgs, lib, inputs, ... }:

{
  # imports = [
  #   inputs.nixos-hardware.nixosModules.raspberry-pi-4
  # ];

  # boot.kernelPackages = pkgs.linuxPackages_rpi4;
  boot.tmpOnTmpfs = true;
  boot.initrd.availableKernelModules = [ "usbhid" "usb_storage" ];
  boot.kernelParams = [
    "8250.nr_uarts=1"
    "console=ttyAMA0,115200"
    "console=tty1"
    "cma=128M"
  ];

  boot.loader.grub.enable = false;
  boot.loader.generic-extlinux-compatible.enable = true;
  boot.loader.raspberryPi = {
    enable = true;
    version = 4;
    firmwareConfig = ''
      hdmi_drive=2
      hdmi_force_hotplug=1
      dtparam=sd_poll_once=on
      dtparam=audio=on
    '';
  };

  # hardware.raspberry-pi."4".fkms-3d.enable = true;

  fileSystems = {
    "/" = {
      device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
      fsType = "ext4";
      options = [ "noatime" ];
    };
  };

  powerManagement.cpuFreqGovernor = "ondemand";
}