test aarch64 build

flake.nix

@@ -152,6 +152,7 @@
         mobile-box-vm = self.nixosConfigurations.mobile-box.config.system.build.vm;
         mobile-box-disk = self.nixosConfigurations.mobile-box.config.system.build.diskImage;
         user-stop-box-wyse-3040-image = self.nixosConfigurations.user-stop-box-wyse-3040.config.system.build.diskImage;
+        user-stop-box-rpi4-image = self.nixosConfigurations.user-stop-box-rpi4.config.system.build.diskImage;
         staging-microvm = self.nixosConfigurations.staging-data-hoarder.config.microvm.declaredRunner;
       } // (import ./pkgs/deployment.nix { inherit self pkgs; systems = stop_boxes; });
     in
@@ -225,10 +226,13 @@
           specialArgs = { inherit inputs; };
           modules = [
             diskModule
-            ./hosts/user-stop-box/configuration.nix
-            ./hosts/user-stop-box/hardware-configuration.nix
+            ./hosts/user-stop-box-rpi4/configuration.nix
+            ./hosts/user-stop-box-rpi4/hardware-configuration.nix
+            ./hardware/configuration-rpi-4b.nix
             ./user-config.nix
+            ./modules/base.nix
             ./modules/dump-dvb
+            ./modules/user-stop-box/user.nix
             {
               nixpkgs.overlays = [ radio-conf.overlay."aarch64-linux" decode-server.overlay."aarch64-linux" ];
             }
@@ -244,6 +248,7 @@
         mobile-box."x86_64-linux" = self.nixosConfigurations.mobile-box.config.system.build.toplevel;
         mobile-box-disk."x86_64-linux" = self.nixosConfigurations.mobile-box.config.system.build.diskImage;
         user-stop-box-wyse-3040-image."x86_64-linux" = self.nixosConfigurations.user-stop-box-wyse-3040.config.system.build.diskImage;
+        user-stop-box-rpi4-image."aarch64-linux" = self.nixosConfigurations.user-stop-box-rpi4.config.system.build.diskImage;
         sops-binaries."x86_64-linux" = sops-nix.packages."x86_64-linux".sops-install-secrets;
       };
     };

hardware/configuration-rpi-4b.nix

@@ -7,15 +7,9 @@
   boot = {
     loader = {
       grub.enable = false;
-      generic-extlinux-compatible.enable = lib.mkDefault true;
       raspberryPi = {
         enable = true;
         version = 4;
-        uboot.enable = true;
-        firmwareConfig = ''
-          gpu_mem=192
-          dtparam=audio=on
-        '';
       };
     };
     kernelPackages = pkgs.linuxPackages_latest;
@@ -23,11 +17,11 @@
     supportedFilesystems = lib.mkForce [ "vfat" "ext4" ];
   };
 
-  sdImage = {
-    compressImage = false;
-    imageBaseName = config.networking.hostName;
-    firmwareSize = 512;
-  };
+  # sdImage = {
+  #   compressImage = false;
+  #   imageBaseName = config.networking.hostName;
+  #   firmwareSize = 512;
+  # };
 
   networking.useDHCP = false;
   networking.interfaces.eth0.useDHCP = true;

hosts/user-stop-box-rpi4/configuration.nix

@@ -0,0 +1,36 @@
+{ config, pkgs, inputs, ... }:
+
+{
+  boot.tmpOnTmpfs = true;
+
+  hardware.hackrf.enable = true;
+  hardware.rtl-sdr.enable = true;
+
+  networking.hostName = "user-station-box"; # Define your hostname.
+
+  # Set your time zone.
+  time.timeZone = "Europe/Berlin";
+
+  documentation.enable = false;
+
+  nix = {
+    buildCores = 1;
+    gc = {
+      automatic = true;
+      dates = "daily";
+    };
+  };
+
+  services.journald.extraConfig = ''
+    SystemMaxUse=5M
+  '';
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "21.11"; # Did you read the comment?
+
+}

hosts/user-stop-box-rpi4/hardware-configuration.nix

@@ -0,0 +1,31 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [
+      (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" "sdhci_acpi" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    {
+      device = "/dev/disk/by-label/nixos";
+      fsType = "ext4";
+      autoResize = true;
+    };
+
+  fileSystems."/boot" =
+    {
+      device = "/dev/disk/by-label/ESP";
+      fsType = "vfat";
+    };
+
+  swapDevices = [ ];
+}

hosts/user-stop-box/hardware-configuration.nix

@@ -11,7 +11,6 @@
 
   boot.initrd.availableKernelModules = [ "xhci_pci" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" "sdhci_acpi" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
@@ -28,6 +27,4 @@
     };
 
   swapDevices = [ ];
-
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }