nixos-hardware/friendlyarm/nanopc-t4/default.nix

{ lib, pkgs, ... }:

{
  boot.loader = {
    grub.enable = lib.mkDefault false;
    # Enables the generation of /boot/extlinux/extlinux.conf.
    generic-extlinux-compatible.enable = lib.mkDefault true;
  };

  # UART debug console bitrates.
  boot.kernelParams = [ "console=ttyS2,1500000" ];

  # Enable additional firmware (such as Wi-Fi drivers).
  hardware.enableRedistributableFirmware = lib.mkDefault true;

  # Fix for not detecting the M.2 NVMe SSD. Will cause recompilation.
  boot.kernelPackages = lib.mkIf (lib.versionOlder pkgs.linux.version "5.10") (lib.mkDefault pkgs.linuxPackages_latest);
  boot.kernelPatches = lib.mkDefault [{
    name = "pcie-rockchip-config.patch";
    patch = null;
    extraConfig = ''
      PHY_ROCKCHIP_PCIE y
      PCIE_ROCKCHIP_HOST y
    '';
  }];
}