dotfiles/nixos/raspberry-pi.nix

62 lines
1.2 KiB
Nix
Raw Normal View History

{ config, pkgs, inputs, ... }:
{
imports = [
inputs.nixos-hardware.nixosModules.raspberry-pi-4
];
hardware.raspberry-pi."4".fkms-3d.enable = true;
2021-08-17 23:44:09 -06:00
hardware.raspberry-pi."4".audio.enable = true;
boot = {
kernelPackages = pkgs.linuxPackages_rpi4;
tmpOnTmpfs = true;
loader = {
grub.enable = false;
generic-extlinux-compatible.enable = true;
raspberryPi = {
enable = true;
version = 4;
firmwareConfig = ''
dtparam=audio=on
hdmi_drive=2
'';
};
};
};
hardware.enableRedistributableFirmware = true;
networking.useDHCP = false;
networking.interfaces.eth0.useDHCP = true;
networking.interfaces.wlan0.useDHCP = true;
powerManagement.cpuFreqGovernor = "ondemand";
fileSystems."/" = {
device = "/dev/disk/by-label/NIXOS_SD";
fsType = "ext4";
options = [ "noatime" ];
};
environment.systemPackages = with pkgs; [
raspberrypi-eeprom
];
environment = {
# This allows alacritty to run
extraInit = ''
export LIBGL_ALWAYS_SOFTWARE=1
'';
};
nix = {
autoOptimiseStore = true;
gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 30d";
};
};
}