Separate hosts for X220 and T430, generic VirtualBox host

hosts/thinkpads/default.nix

@@ -0,0 +1,20 @@
+{ ... }:
+
+{
+  imports = [ (import ./hardware-configuration.nix) ];
+
+  boot.loader = {
+    efi = {
+      canTouchEfiVariables = true;
+      efiSysMountPoint = "/boot";
+    };
+    grub = {
+      efiSupport = true;
+      device = "nodev";
+    };
+  };
+
+  # Use X11 caps lock to escape remap in TTY
+  console.useXkbConfig = true;
+  services.xserver.xkbOptions = "caps:escape";
+}