79 lines
1.9 KiB
Nix
79 lines
1.9 KiB
Nix
{ config, inputs, lib, pkgs, ... }:
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let
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cfg = config.hardware.az-raspi4;
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in
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{
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imports = [
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inputs.nixos-hardware.nixosModules.raspberry-pi-4
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];
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options = {
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hardware.az-raspi4 = {
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enable = lib.mkEnableOption "Enable options required for Raspberry Pi 4.";
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hostname = lib.mkOption {
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type = lib.types.str;
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description = "The hostname of the system.";
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};
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ip = lib.mkOption {
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type = lib.types.str;
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description = "The IP of the system.";
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};
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};
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};
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config = lib.mkIf cfg.enable {
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boot = {
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supportedFilesystems = lib.mkForce [ "f2fs" "ntfs" "cifs" "ext4" "vfat" "nfs" "nfs4" ];
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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.raspberry-pi."4".fkms-3d.enable = true;
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hardware.raspberry-pi."4".audio.enable = true;
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hardware.pulseaudio.enable = true;
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environment.systemPackages = with pkgs; [
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libraspberrypi
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raspberrypi-eeprom
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];
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networking = {
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useDHCP = false;
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hostName = cfg.hostname;
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hosts = {
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"127.0.0.1" = [ "${cfg.hostname}.2li.local" ];
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ip = [ "${cfg.hostname}.2li.local" ];
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};
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defaultGateway = "10.7.89.1";
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nameservers = [ "10.7.89.1" ];
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interfaces.eth0.ipv4.addresses = [
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{
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address = cfg.ip;
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prefixLength = 24;
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}
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];
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};
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environment.shellAliases = {
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raspi-cpu = ''
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sudo vcgencmd get_throttled && sudo vcgencmd measure_temp
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'';
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raspi-firmware-update = ''
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sudo mkdir -p /mnt && \
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sudo mount /dev/disk/by-label/FIRMWARE /mnt && \
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BOOTFS=/mnt FIRMWARE_RELEASE_STATUS=stable sudo -E rpi-eeprom-update -d -a && \
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sudo umount /mnt
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'';
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};
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services = {
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az-log2ram.enable = true;
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az-syslog.enable = true;
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};
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};
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}
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