39 lines
803 B
Nix
39 lines
803 B
Nix
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{ config, lib, pkgs, ... }:
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let
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cfg = config.my.hardware.firmware;
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in
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{
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options.my.hardware.firmware = with lib; {
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enable = my.mkDisableOption "firmware configuration";
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cpuFlavor = mkOption {
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type = with types; nullOr (enum [ "intel" "amd" ]);
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default = null;
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example = "intel";
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description = "Which kind of CPU to activate micro-code updates";
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};
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};
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config = lib.mkIf cfg.enable (lib.mkMerge [
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{
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hardware = {
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enableRedistributableFirmware = true;
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};
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}
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# Intel CPU
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(lib.mkIf (cfg.cpuFlavor == "intel") {
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hardware = {
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cpu.intel.updateMicrocode = true;
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};
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})
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# AMD CPU
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(lib.mkIf (cfg.cpuFlavor == "amd") {
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hardware = {
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cpu.amd.updateMicrocode = true;
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};
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})
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]);
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}
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