From 44984fcdb24414567fcd563b1f6f664f5b009fc4 Mon Sep 17 00:00:00 2001
From: jopejoe1 <johannes@joens.email>
Date: Sat, 20 Apr 2024 16:13:14 +0200
Subject: [PATCH] raspberry

---
 systems/benzaiten/default.nix  |  2 ++
 systems/default.nix            |  1 +
 systems/raspberry4/default.nix | 36 ++++++++++++++++++++++++++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 systems/raspberry4/default.nix

diff --git a/systems/benzaiten/default.nix b/systems/benzaiten/default.nix
index e3392ca..98c40bd 100644
--- a/systems/benzaiten/default.nix
+++ b/systems/benzaiten/default.nix
@@ -40,4 +40,6 @@
   environment.systemPackages = with pkgs; [ mixxx ];
 
   time.timeZone = "Europe/Berlin";
+
+  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
 }
diff --git a/systems/default.nix b/systems/default.nix
index e66f129..c80f36c 100644
--- a/systems/default.nix
+++ b/systems/default.nix
@@ -28,4 +28,5 @@ in
   hetzner = mkSystem "x86_64-unknown-linux-gnu" "hetzner";
   zap = mkSystem "x86_64-unknown-linux-gnu" "zap";
   pi4 = mkSystem "aarch64-unknown-linux-gnu" "pi4";
+  raspberry4 = mkSystem "aarch64-unknown-linux-gnu" "raspberry4";
 }
diff --git a/systems/raspberry4/default.nix b/systems/raspberry4/default.nix
new file mode 100644
index 0000000..cdbde21
--- /dev/null
+++ b/systems/raspberry4/default.nix
@@ -0,0 +1,36 @@
+{ modulesPath, lib, nixos-hardware, pkgs, ... }:
+
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    nixos-hardware.nixosModules.raspberry-pi-4
+  ];
+
+  boot = {
+    initrd = { availableKernelModules = [ "xhci_pci" ]; };
+    kernelPackages = pkgs.linuxPackages_latest;
+  };
+
+  boot.supportedFilesystems = lib.mkForce [ "btrfs" "cifs" "f2fs" "jfs" "ntfs" "reiserfs" "vfat" "xfs" "bchachefs" ];
+
+  #hardware.raspberry-pi."4".fkms-3d.enable = true;
+
+  jopejoe1 = {
+    bluetooth.enable = true;
+    local.enable = true;
+    nix.enable = true;
+    user = {
+      jopejoe1.enable = true;
+      root.enable = true;
+    };
+    ssh.enable = true;
+  };
+
+  networking = {
+    useDHCP = lib.mkDefault true;
+  };
+
+  services.openssh.settings.PermitRootLogin = lib.mkForce "yes";
+
+  powerManagement.cpuFreqGovernor = "ondemand";
+}