51 lines
1.3 KiB
Nix
51 lines
1.3 KiB
Nix
{ config, pkgs, lib, ... }:
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with lib;
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{
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options.hardware.genode.framebuffer = {
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enable = lib.mkEnableOption "framebuffer driver";
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driver = mkOption {
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type = types.enum [ "boot" "vesa" ];
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default = "vesa";
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};
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};
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config = {
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genode.core.children.fb_drv =
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mkIf config.hardware.genode.framebuffer.enable {
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inputs = with pkgs.genodePackages;
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{
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"boot" = [ boot_fb_drv ];
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"vesa" = [ vesa_drv ];
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}.${config.hardware.genode.framebuffer.driver};
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configFile = let
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binary = with pkgs.genodePackages;
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{
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"boot" = "boot_fb_drv";
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"vesa" = "vesa_fb_drv";
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}.${config.hardware.genode.framebuffer.driver};
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in builtins.toFile "fb_drv.dhall" ''
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let Genode = env:DHALL_GENODE
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let XML = Genode.Prelude.XML
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let Init = Genode.Init
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in Init.Child.flat
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Init.Child.Attributes::{
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, binary = "${binary}"
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, resources = Init.Resources::{ caps = 256, ram = Genode.units.MiB 32 }
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, routes =
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[ Init.ServiceRoute.parent "IO_MEM"
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, Init.ServiceRoute.parent "IO_PORT"
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]
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}
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'';
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};
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};
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}
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