dotfiles/nixos/raspberry-pi.nix

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{ config, pkgs, ... }:
{
imports = [
2021-07-10 15:26:29 -06:00
./base.nix
];
hardware.raspberry-pi."4".fkms-3d.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
];
nix = {
autoOptimiseStore = true;
gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 30d";
};
};
}