add systems

modules/systems/boot/secure-boot/meta.nix

@@ -0,0 +1,6 @@
+{ inputs, ... }:
+{
+  description = "Lanzaboote Secure Boot";
+
+  imports.nixos = [ inputs.lanzaboote.nixosModules.lanzaboote ];
+}

modules/systems/boot/secure-boot/nixos.nix

@@ -0,0 +1,17 @@
+{ pkgs, lib, ... }:
+{
+  boot.loader = {
+    systemd-boot.enable = lib.mkForce false;
+    efi = {
+      canTouchEfiVariables = true;
+      efiSysMountPoint = "/boot";
+    };
+  };
+
+  boot.lanzaboote = {
+    enable = true;
+    pkiBundle = "/var/lib/sbctl";
+  };
+
+  environment.systemPackages = [ pkgs.sbctl ];
+}