disable unused modules

README.md

@@ -3,7 +3,7 @@
 ### Compilation command:
 
 ```bash
-nix build .\#nixosConfigurations.triviOS.config.system.build.toplevel
+nix build .\#nixosConfigurations.triviOS.config.system.build.sdImage --no-link --print-build-logs
 ```
 
 

triviOS/default.nix

@@ -5,7 +5,17 @@
 #                             
 # Copyright (C) 2023 - Group 8
 
-{ pkgs, ... }: {
+{ pkgs, modulesPath, ... }: {
+
+  imports = [ 
+    (modulesPath + "/installer/sd-card/sd-image-aarch64.nix") 
+    (modulesPath + "/profiles/minimal.nix") 
+  ];
+  
+  disabledModules = [ 
+    (modulesPath + "/profiles/base.nix") 
+    (modulesPath + "/profiles/all-hardware.nix")
+  ];
 
   system.stateVersion = "23.05";
 
@@ -13,45 +23,44 @@
     distroName = "TriviOS";
     variant_id = "rpi3";
   };
+  sdImage.imageBaseName = "trivios-sd-image";
+
+  nix.enable = false;
 
   hardware.enableRedistributableFirmware = true;
-  environment.systemPackages = with pkgs; [ libraspberrypi ];
+  environment.systemPackages = with pkgs; [
+    libraspberrypi
+    (python3.withPackages (py: [ py.django ]))
+  ];
   networking.wireless.enable = true;
+  services.openssh = {
+    enable = true;
+    settings.PasswordAuthentication = true;
+    settings.PermitRootLogin = "yes";
+  };
+
+  users.users."root".initialPassword = "password";
+
 
   boot = {
-    loader = {
-      raspberryPi = {
-        enable = true;
-        version = 3;
-        firmwareConfig = ''
-          core_freq=250
-        '';
-      };
-      grub.enable = false;
-    };
+    # Doesn't work per https://github.com/NixOS/nixpkgs/issues/146199
+    # loader.raspberryPi = {
+    #   enable = true;
+    #   version = 3;
+    #   firmwareConfig = ''
+    #     core_freq=250
+    #     gpu_mem=256
+    #   '';
+    # };
+
     initrd.includeDefaultModules = false;
     kernelPackages = pkgs.linuxPackages_rpi3;
     kernelParams = [
       "console=ttyS1,115200n8"
+      "cma=256M"
     ];
   };
 
-  fileSystems = {
-    "/" = {
-      device = "/dev/disk/by-uuid/B007-B007";
-      fsType = "vfat";
-      options = [ "umask=027" ];
-    };
-  };
-
-  documentation = {
-    enable = false;
-    nixos.enable = false;
-    man.enable = false;
-    doc.enable = false;
-    info.enable = false;
-  };
-
   services.timesyncd.enable = false;
   systemd.oomd.enable = false;
   systemd.coredump.enable = false;