From 57fb82cebe681c3268691418b57aa188c99e60b2 Mon Sep 17 00:00:00 2001
From: Tao Tien <29749622+taotien@users.noreply.github.com>
Date: Sat, 30 Sep 2023 17:07:49 -0700
Subject: [PATCH] rpi4

---
 flake.nix             |  4 ++--
 systems/BASED.nix     | 12 ++++++------
 systems/NObangers.nix | 33 +++++++++++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 8 deletions(-)
 create mode 100644 systems/NObangers.nix

diff --git a/flake.nix b/flake.nix
index 419abb7..61a2c2d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -45,12 +45,12 @@
         ];
         NObangers = nixosSystem [
           ({ config, pkgs, ... }: { nixpkgs.overlays = [ overlay-unstable ]; })
+          nixos-hw.raspberry-pi-4
           ./systems/BASED.nix
           ./systems/NObangers.nix
+          ./users/tao.nix
           ./extras/uwuraid.nix
         ];
       };
-
-
     };
 }
diff --git a/systems/BASED.nix b/systems/BASED.nix
index 74661dd..6ee71f4 100644
--- a/systems/BASED.nix
+++ b/systems/BASED.nix
@@ -31,13 +31,13 @@
     zathura
     zstd
   ];
-  programs.partition-manager.enable = true;
+  programs.partition-manager.enable = lib.mkDefault true;
 
-  services.tailscale.enable = lib.mkDefault true;
-  services.openssh.enable = lib.mkDefault true;
+  services.tailscale.enable = true;
+  services.openssh.enable = true;
   services.flatpak.enable = lib.mkDefault true;
   services.printing.enable = lib.mkDefault true;
-  services.btrfs.autoScrub.enable = true;
+  services.btrfs.autoScrub.enable = lib.mkDefault true;
 
   environment.variables = {
     EDITOR = "hx";
@@ -59,8 +59,8 @@
   hardware.enableAllFirmware = true;
   hardware.bluetooth.enable = lib.mkDefault true;
 
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
+  boot.loader.systemd-boot.enable = lib.mkDefault true;
+  boot.loader.efi.canTouchEfiVariables = lib.mkDefault true;
   boot.loader.timeout = 0;
   boot.supportedFilesystems = [ "ntfs" ];
 
diff --git a/systems/NObangers.nix b/systems/NObangers.nix
new file mode 100644
index 0000000..e69fd7a
--- /dev/null
+++ b/systems/NObangers.nix
@@ -0,0 +1,33 @@
+{ pkgs, ... }: {
+  environment.systemPackages = with pkgs; [
+    libraspberrypi
+    raspberrypi-eeprom
+  ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+    fsType = "ext4";
+  };
+  services.btrfs.autoScrub.enable = false;
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "usbhid" ];
+  boot.loader.grub.enable = true;
+  boot.loader.generic-extlinux-compatible.enable = true;
+  console.enable = false;
+  powerManagement.cpuFreqGovernor = "ondemand";
+
+  hardware = {
+    raspberry-pi."4" = {
+      apply-overlays-dtmerge.enable = true;
+      # audio.enable = true;
+      # fkms-3d.enable = true;
+    };
+    deviceTree = {
+      enable = true;
+      filter = "*rpi-4-*.dtb";
+    };
+  };
+
+  nixpkgs.hostPlatform = "aarch64-linux";
+  networking.hostName = "NObangers";
+}