nixpkgs/nixos/modules/hardware/cpu/amd-microcode.nix
2015-03-25 14:44:36 -07:00

29 lines
436 B
Nix

{ config, lib, pkgs, ... }:
with lib;
{
###### interface
options = {
hardware.cpu.amd.updateMicrocode = mkOption {
default = false;
type = types.bool;
description = ''
Update the CPU microcode for AMD processors.
'';
};
};
###### implementation
config = mkIf config.hardware.cpu.amd.updateMicrocode {
boot.initrd.prepend = [ "${pkgs.microcodeAmd}/amd-ucode.img" ];
};
}