34 lines
1.1 KiB
Nix
34 lines
1.1 KiB
Nix
# Configuration common to all Raspberry Pi 3 Model B devices
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{ config, pkgs, lib, ... }:
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{
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boot.initrd.availableKernelModules = [ "usbhid" "usb_storage" ];
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# NixOS wants to enable GRUB by default.
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boot.loader.grub.enable = false;
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# Enables the generation of /boot/extlinux/extlinux.conf
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boot.loader.generic-extlinux-compatible.enable = true;
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# For a Raspberry Pi 2 or 3):
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boot.kernelPackages = pkgs.linuxPackages_latest;
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# !!! Needed for the virtual console to work on the RPi 3, as the default of 16M doesn't seem to be enough.
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# If X.org behaves weirdly (I only saw the cursor) then try increasing this to 256M.
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boot.kernelParams = ["cma=32M"];
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# File systems configuration for using the installer's partition layout
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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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};
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};
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# !!! Adding a swap file is optional, but strongly recommended!
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swapDevices = [ { device = "/swapfile"; size = 1024; } ];
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hardware.enableRedistributableFirmware = true; # Enable support for Pi firmware blobs
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}
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