new machine: terrier

clan.nix

@@ -8,6 +8,9 @@
     frues-pc = {
       tags = ["desktop" "spain" "gaming"];
     };
+    terrier = {
+      tags = ["server" "headless" "raspberry"];
+    };
   };
 
   # Docs: See https://docs.clan.lol/reference/clanServices

machines/terrier/configuration.nix

@@ -0,0 +1,33 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  nixpkgs.hostPlatform = "aarch64-linux";
+
+  boot.initrd.systemd.tpm2.enable = false; # https://github.com/NixOS/nixpkgs/issues/344963
+  boot = {
+    kernelPackages = pkgs.linuxKernel.packages.linux_rpi4;
+    initrd.availableKernelModules = ["xhci_pci" "usbhid" "usb_storage"];
+    loader = {
+      grub.enable = false;
+      generic-extlinux-compatible.enable = true;
+    };
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-label/NIXOS_SD";
+      fsType = "ext4";
+      options = ["noatime"];
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    libraspberrypi
+    raspberrypi-eeprom
+  ];
+
+  hardware.enableRedistributableFirmware = true;
+}