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82 lines
1.8 KiB
Nix
82 lines
1.8 KiB
Nix
{ config, inputs, lib, pkgs, ... }: {
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imports = [
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inputs.nixos-hardware.nixosModules.raspberry-pi-4
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];
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kyouma.machine-type.physical = true;
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boot = {
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extraModprobeConfig = ''
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options snd_bcm2835 enable_headphones=1
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'';
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kernelParams = [ "snd_bcm2835.enable_hdmi=1" ];
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loader.raspberryPi.firmwareConfig = ''
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dtparam=audio=on
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dtparam=krnbt=on
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'';
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};
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console.enable = false;
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documentation.man.generateCaches = false;
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environment.systemPackages = with pkgs; [
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bluez
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bluez-tools
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libcec
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libraspberrypi
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raspberrypi-eeprom
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];
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fileSystems = {
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"/" = {
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device = "/dev/disk/by-label/NIXOS_SD";
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fsType = "ext4";
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options = [ "noatime" ];
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};
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};
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hardware = {
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bluetooth.enable = true;
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pulseaudio.enable = true;
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deviceTree = {
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enable = true;
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overlays = [
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{
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name = "bluetooth-overlay";
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dtsText = ''
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/dts-v1/;
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/plugin/;
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/ {
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compatible = "brcm,bcm2711";
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fragment@0 {
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target = <&uart0_pins>;
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__overlay__ {
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brcm,pins = <30 31 32 33>;
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brcm,pull = <2 0 0 2>;
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};
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};
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};
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'';
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}
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];
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};
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raspberry-pi."4" = {
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apply-overlays-dtmerge.enable = true;
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fkms-3d.enable = true;
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};
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};
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nixpkgs.overlays = [
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(self: super: { libcec = super.libcec.override { withLibraspberrypi = true; }; })
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];
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sound.enable = true;
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services.avahi = {
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enable = true;
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ipv6 = true;
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nssmdns4 = true;
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publish.enable = true;
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publish.userServices = true;
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};
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services.fstrim.enable = true;
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}
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