Update mobile config

systems/mobile/default.nix

@@ -1,12 +1,77 @@
-{ custom, hostname }: { ... }:
+{ custom, hostname }: { lib, pkgs, ... }:
+let
+  ip = "10.213.0.1";
+in
 {
   imports = [
-    (import "${custom.inputs.self}/systems/raspi4" {
-      ip = "10.7.89.150";
-      inherit custom hostname;
-    })
+    custom.inputs.nixos-hardware.nixosModules.raspberry-pi-4
+    "${custom.inputs.self}/modules/log-to-ram"
     (import "${custom.inputs.self}/modules/docker" { inherit custom; })
     (import "${custom.inputs.self}/modules/nix-direnv" { inherit custom; })
     "${custom.inputs.self}/modules/tmux"
   ];
+
+  boot = {
+    supportedFilesystems = lib.mkForce [ "f2fs" "ntfs" "cifs" "ext4" "vfat" "nfs" "nfs4" ];
+    # kernelModules = [ "libcomposite" ];
+  };
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-label/NIXOS_SD";
+      fsType = "ext4";
+      options = [ "noatime" ];
+    };
+  };
+
+  hardware.raspberry-pi."4".fkms-3d.enable = true;
+  hardware.raspberry-pi."4".audio.enable = true;
+  hardware.pulseaudio.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    libraspberrypi
+    raspberrypi-eeprom
+  ];
+
+  networking = {
+    hostName = hostname;
+    hosts = {
+      "127.0.0.1" = [ "${hostname}.2li.local" ];
+      ip = [ "${hostname}.2li.local" ];
+    };
+    interfaces.usb0.ipv4.addresses = [
+      {
+        address = ip;
+        prefixLength = 24;
+      }
+    ];
+  };
+
+  boot.loader.raspberryPi.firmwareConfig = "dtoverlay=dwc2";
+  networking.dhcpcd.denyInterfaces = [ "usb0" ];
+
+  services.dhcpd4 = {
+    enable = true;
+    interfaces = [ "usb0" ];
+    extraConfig = ''
+      option domain-name "nixos";
+      option domain-name-servers 8.8.8.8, 8.8.4.4;
+      subnet 10.0.3.0 netmask 255.255.255.0 {
+        range 10.0.3.100 10.0.3.200;
+        option subnet-mask 255.255.255.0;
+        option broadcast-address 10.0.3.255;
+      }
+    '';
+  };
+
+  environment.shellAliases = {
+    raspi-cpu = ''
+      sudo vcgencmd get_throttled && sudo vcgencmd measure_temp
+    '';
+    raspi-firmware-update = ''
+      sudo mkdir -p /mnt && \
+      sudo mount /dev/disk/by-label/FIRMWARE /mnt && \
+      BOOTFS=/mnt FIRMWARE_RELEASE_STATUS=stable sudo -E rpi-eeprom-update -d -a && \
+      sudo umount /mnt
+    '';
+  };
 }