commit 0ba48ec572099b8cadd0cc578e5a0af6de6de0b4
Author: coolneng <akasroua@gmail.com>
Date:   Fri Oct 11 14:26:37 2019 +0200

    Initial commit

diff --git a/configuration.nix b/configuration.nix
new file mode 100644
index 0000000..3827763
--- /dev/null
+++ b/configuration.nix
@@ -0,0 +1,30 @@
+{ config, pkgs, lib, ... }:
+{
+  # NixOS wants to enable GRUB by default
+  boot.loader.grub.enable = false;
+  # Enables the generation of /boot/extlinux/extlinux.conf
+  boot.loader.generic-extlinux-compatible.enable = true;
+ 
+  # !!! Otherwise (even if you have a Raspberry Pi 2 or 3), pick this:
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+  
+  # !!! Needed for the virtual console to work on the RPi 3, as the default of 16M doesn't seem to be enough.
+  # If X.org behaves weirdly (I only saw the cursor) then try increasing this to 256M.
+  # On a Raspberry Pi 4 with 4 GB, you should either disable this parameter or increase to at least 64M if you want the USB ports to work.
+  boot.kernelParams = ["cma=32M"];
+    
+  # File systems configuration for using the installer's partition layout
+  fileSystems = {
+    "/boot" = {
+      device = "/dev/disk/by-label/NIXOS_BOOT";
+      fsType = "vfat";
+    };
+    "/" = {
+      device = "/dev/disk/by-label/NIXOS_SD";
+      fsType = "ext4";
+    };
+  };
+    
+  # !!! Adding a swap file is optional, but strongly recommended!
+  swapDevices = [ { device = "/swapfile"; size = 1024; } ];
+}