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61 lines
1.4 KiB
61 lines
1.4 KiB
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.seabios;
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payloadName =
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if cfg.asSecondaryPayload then "img/seabios" else "fallback/payload";
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in {
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options.seabios = {
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enable = mkEnableOption "seabios coreboot primary payload";
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withVgaBios = mkOption {
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type = types.bool;
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default = true;
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};
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asSecondaryPayload = mkOption {
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type = types.bool;
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default = false;
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};
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ps2Timeout = mkOption {
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type = types.int;
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default = 0;
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};
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seabiosConfig = mkOption {
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type = types.attrsOf (types.nullOr types.str);
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default = { };
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};
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};
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config = mkIf cfg.enable {
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seabios.seabiosConfig = {
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CONFIG_COREBOOT = "y";
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} // (lib.optionalAttrs cfg.withVgaBios {
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CONFIG_VGA_COREBOOT = "y";
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CONFIG_BUILD_VGABIOS = "y";
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});
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corenix.extraFiles = let
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package =
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pkgs.coreboot-payload-seabios.override { inherit (cfg) seabiosConfig; };
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in {
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${payloadName} = {
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type = "payload";
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src = "${package}/bios.bin.elf";
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};
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} // (optionalAttrs cfg.withVgaBios {
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"vgaroms/seavgabios.bin".src = "${package}/vgabios.bin";
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});
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corenix.installCommands = optionalString (cfg.ps2Timeout != 0) ''
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cbfstool $out/coreboot.rom add-int \
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-i ${toString cfg.ps2Timeout} \
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-n etc/ps2-keyboard-spinup
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'';
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};
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}
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