Add Jules' RockPro64

modules/home/programs/gui/looking-glass/default.nix

@@ -1,7 +1,7 @@
 { config, ... }:
 {
   programs.looking-glass-client = {
-    enable = config.home.desktop.enable;
+    enable = if config.home.desktop.enable && config.nixpkgs.system == "x86_64-linux" then true else false;
     settings = {
       input = {
         rawMouse = true;

modules/system/accounts/users/custom/main/default.nix

@@ -19,6 +19,7 @@
         ../../../../../../hosts/kitty/id_ed25519.pub
         ../../../../../../hosts/midas/id_ed25519.pub
         ../../../../../../hosts/prophet/id_ed25519.pub
+        ../../../../../../hosts/rubble/id_ed25519.pub
       ];
       openssh.authorizedKeys.keys = [
         "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJahAoF74BY6GCTsFkt1ADKaraFgJJozW1Y1aBTLK0j9 Pixel9"

modules/system/devices/boot/default.nix

@@ -1,6 +1,7 @@
 { ... }:
 {
   imports = [
+    ./extlinux
     ./lanzaboote
     ./plymouth
     ./services

modules/system/devices/boot/extlinux/default.nix

@@ -0,0 +1,10 @@
+{ config, lib, ... }:
+{
+  options.system.extlinux.enable = lib.mkEnableOption "Enable extlinux";
+
+  config.boot.loader = lib.mkIf config.system.extlinux.enable {
+    grub.enable = false;
+    systemd-boot.enable = lib.mkForce false;
+    generic-extlinux-compatible.enable = true;
+  };
+}

modules/system/devices/boot/plymouth/default.nix

@@ -1,6 +1,8 @@
 { config, lib, ... }:
 {
-  boot = lib.mkIf config.system.desktop.enable {
+  options.system.fancyboot.enable = lib.mkEnableOption "Enable Plymouth";
+
+  config.boot = lib.mkIf config.system.desktop.enable {
     plymouth.enable = true;
     loader.timeout = lib.mkForce 0;
     consoleLogLevel = lib.mkForce 0;

modules/system/devices/video/default.nix

@@ -7,7 +7,7 @@
 
   hardware.graphics = {
     enable = config.system.desktop.enable;
-    enable32Bit = true;
+    enable32Bit = if config.nixpkgs.hostPlatform == "x86_64-linux" then true else false;
     extraPackages = with pkgs; [
       vulkan-loader
       vulkan-validation-layers