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5f267f4dda
This is for instance useful on Asahi where an additional initrd archive containing firmware blobs and per-device calibration files is placed on the ESP and updated by the Asahi Linux Installer. These need to be loaded alongside the NixOS initrd. Implemented for systemd-boot and Limine. Grub is left out since its install script does not use bootspec yet. Co-authored-by: Florian Klink <flokli@flokli.de>
21 lines
549 B
Nix
21 lines
549 B
Nix
{ config, lib, ... }:
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{
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options.system.boot.extraInitrd = {
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paths = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = [ ];
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description = ''
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List of paths relative to the ESP that are combined with the NixOS
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main initrd before being passed to the kernel.
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'';
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};
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};
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config = {
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boot.bootspec.extensions = lib.mkIf (config.system.boot.extraInitrd.paths != [ ]) {
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"org.nixos.extra-initrd.v1" = {
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inherit (config.system.boot.extraInitrd) paths;
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};
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};
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};
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}
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