nixos/profiles/hardware/dl10j.nix

   1 { pkgs, lib, config, ... }:
   2 {
   3 hardware.cpu.intel.updateMicrocode = true;
   4 nix = {
   5   # Too CPU hungry for the DL10J, for too little Mio saved
   6   autoOptimiseStore = false;
   7   maxJobs = 2;
   8 };
   9 powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
  10
  11 boot.loader = {
  12   grub = {
  13     enable = true;
  14     version = 2;
  15     copyKernels = true;
  16     configurationLimit = 3;
  17     efiSupport = true;
  18     # Because canTouchEfiVariables doesn't work on this system
  19     efiInstallAsRemovable = true;
  20     devices = [
  21       # Completed in the importing configuration
  22     ];
  23     /*
  24     mirroredBoots = [
  25       { devices = [ "${disk_id}" ];
  26         path    = "/boot${bootnum}";
  27       }
  28     ];
  29     */
  30   };
  31   efi = {
  32     canTouchEfiVariables = false;
  33     efiSysMountPoint = "/boot/efi";
  34   };
  35 };
  36
  37 boot.initrd = {
  38   availableKernelModules = [
  39     "ahci"
  40     "ehci_pci" # useless ?
  41     "i2c_i801" # SMBus
  42     "mei_me" # Communication controller
  43     "nvme" # NVME M.2 disk
  44     #"rtl8188ee" # Wireless
  45     "rtsx_usb_sdmmc" # SD card
  46     #"snd_hda_intel" # Audio
  47     "uas" # USB storage
  48     "xhci_hcd" # USB
  49     #"i915" # VGA
  50     "igb" # Ethernet
  51     # Made the AES modules available at initrd,
  52     # to speedup the deciphering of the root.
  53     "aes_x86_64"
  54     "aesni_intel"
  55     "cryptd"
  56   ];
  57   kernelModules = [
  58     "igb" # Ethernet
  59     "nvme" # NVME M.2 disk
  60     "rtsx_usb_sdmmc" # SD card
  61   ];
  62 };
  63 boot.kernelModules = [ ];
  64 boot.extraModulePackages = [ ];
  65 boot.kernelParams = [
  66   "gfxpayload=text"
  67   "console=ttyS0,115200n8"
  68   "console=ttyS1,115200n8"
  69   "console=tty0"
  70   # Use arc_summary to print stats
  71   "zfs.zfs_arc_max=${toString (1000 * 1024 * 1024)}" # bytes
  72 ];
  73
  74 environment.systemPackages = with pkgs; [
  75   pciutils
  76   #flashrom
  77   nvme-cli
  78 ];
  79 }