bwaaa

hardwares/rpi-5/disks.nix

@@ -1,10 +1,10 @@
-{ inputs, ... }:
+{ inputs, lib, ... }:
 {
   imports = [ inputs.disko.nixosModules.disko ];
   disko.devices = {
     disk = {
       main = {
-        device = "/dev/mmcblk0";
+        device = "/dev/disk/by-label/NIXOS_SD";
         type = "disk";
         content = {
           type = "gpt";
@@ -36,24 +36,9 @@
             root = {
               size = "100%";
               content = {
-                type = "btrfs";
-                extraArgs = [ "-f" ]; # Override existing partition
-                # Subvolumes must set a mountpoint in order to be mounted,
-                # unless their parent is mounted
-                subvolumes = {
-                  # Subvolume name is different from mountpoint
-                  "@" = {
-                    mountpoint = "/";
-                  };
-                  # Subvolume name is the same as the mountpoint
-                  "@home" = {
-                    mountpoint = "/home";
-                  };
-                  # Parent is not mounted so the mountpoint must be set
-                  "@nix" = {
-                    mountpoint = "/nix";
-                  };
-                };
+                type = "filesystem";
+                format = "ext4";
+                mountpoint = "/";
               };
             };
           };

hardwares/rpi-5/nixos.nix

@@ -1,7 +1,36 @@
-{ lib, inputs, ... }:
+{
+  lib,
+  inputs,
+  modulesPath,
+  ...
+}:
 {
   imports = [
-    ./disks.nix
+    # ./disks.nix
     inputs.nixos-hardware.nixosModules.raspberry-pi-4
+    (modulesPath + "/installer/sd-card/sd-image-aarch64.nix")
+  ];
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-label/NIXOS_SD";
+      fsType = "ext4";
+      options = [ "noatime" ];
+    };
+  };
+  boot.supportedFilesystems = lib.mkForce [
+    "btrfs"
+    "reiserfs"
+    "vfat"
+    "ext4"
+    "f2fs"
+    "xfs"
+    "ntfs"
+    "cifs"
+  ];
+  nixpkgs.overlays = [
+    # https://github.com/NixOS/nixpkgs/issues/126755#issuecomment-869149243
+    (final: super: {
+      makeModulesClosure = x: super.makeModulesClosure (x // { allowMissing = true; });
+    })
   ];
 }