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hosts/Infini-RASPBERRY: init

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Infinidoge 2024-02-15 01:00:48 -05:00
parent 862fd3b05b
commit 1396e2cbf2
Signed by: Infinidoge
SSH key fingerprint: SHA256:oAMyvotlNFraMmZmr+p6AxnNfW/GioTs1pOn3V4tQ7A
1 changed files with 70 additions and 0 deletions
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70
hosts/Infini-RASPBERRY/default.nix Normal file
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{ inputs, config, lib, pkgs, ... }:
with lib;
{
imports = [
inputs.nixos-hardware.nixosModules.raspberry-pi-4
inputs.nixos-generators.nixosModules.sd-aarch64
];
system.stateVersion = "23.11";
modules = {
hardware.form.raspi = true;
};
nixpkgs.overlays = [
(final: super: {
makeModulesClosure = x:
super.makeModulesClosure (x // { allowMissing = true; });
})
];
nixpkgs.hostPlatform.system = "aarch64-linux";
modules.hardware = {
wireless.enable = mkDefault true;
};
boot = {
kernelPackages = mkForce pkgs.linuxPackages_rpi4;
# Removes ZFS >:(
supportedFilesystems = mkForce [ "btrfs" "cifs" "f2fs" "jfs" "ntfs" "reiserfs" "vfat" "xfs" "ext4" "vfat" ];
tmp.useTmpfs = true;
# kernelParams = [
# "8250.nr_uarts=1"
# "console=ttyAMA0,115200"
# "console=tty1"
# ];
loader = {
grub.enable = mkForce false;
generic-extlinux-compatible.enable = mkForce true;
};
};
hardware.deviceTree = {
enable = true;
# filter = "*rpi-4-*.dtb";
};
hardware.raspberry-pi."4" = {
fkms-3d.enable = true;
apply-overlays-dtmerge.enable = true;
audio.enable = config.modules.hardware.audio.enable;
};
powerManagement.cpuFreqGovernor = mkDefault "ondemand";
environment.systemPackages = with pkgs; [
libraspberrypi
raspberrypi-eeprom
];
users.groups.gpio = { };
services.udev.extraRules = ''
SUBSYSTEM=="bcm2835-gpiomem", KERNEL=="gpiomem", GROUP="gpio",MODE="0660"
SUBSYSTEM=="gpio", KERNEL=="gpiochip*", ACTION=="add", RUN+="${pkgs.bash}/bin/bash -c 'chown root:gpio /sys/class/gpio/export /sys/class/gpio/unexport ; chmod 220 /sys/class/gpio/export /sys/class/gpio/unexport'"
SUBSYSTEM=="gpio", KERNEL=="gpio*", ACTION=="add",RUN+="${pkgs.bash}/bin/bash -c 'chown root:gpio /sys%p/active_low /sys%p/direction /sys%p/edge /sys%p/value ; chmod 660 /sys%p/active_low /sys%p/direction /sys%p/edge /sys%p/value'"
'';
}