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nixos/systemd-boot: Add consoleMode option

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This commit is contained in:
Silvan Mosberger 2018-07-02 18:21:51 +02:00
parent dd608f80db
commit e08148041f
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2 changed files with 35 additions and 0 deletions
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1
nixos/modules/system/boot/loader/systemd-boot/systemd-boot-builder.py
View file

@ -43,6 +43,7 @@ def write_loader_conf(profile, generation):
f.write("default nixos-generation-%d\n" % (generation))
if not @editor@:
f.write("editor 0");
f.write("console-mode @consoleMode@\n");
os.rename("@efiSysMountPoint@/loader/loader.conf.tmp", "@efiSysMountPoint@/loader/loader.conf")
def profile_path(profile, generation, name):

34
nixos/modules/system/boot/loader/systemd-boot/systemd-boot.nix
View file

@ -22,6 +22,8 @@ let
editor = if cfg.editor then "True" else "False";
inherit (cfg) consoleMode;
inherit (efi) efiSysMountPoint canTouchEfiVariables;
};
in {
@ -52,6 +54,38 @@ in {
compatibility.
'';
};
consoleMode = mkOption {
default = "keep";
type = types.enum [ "0" "1" "2" "auto" "max" "keep" ];
description = ''
The resolution of the console. The following values are valid:
</para>
<para>
<itemizedlist>
<listitem><para>
<literal>"0"</literal>: Standard UEFI 80x25 mode
</para></listitem>
<listitem><para>
<literal>"1"</literal>: 80x50 mode, not supported by all devices
</para></listitem>
<listitem><para>
<literal>"2"</literal>: The first non-standard mode provided by the device firmware, if any
</para></listitem>
<listitem><para>
<literal>"auto"</literal>: Pick a suitable mode automatically using heuristics
</para></listitem>
<listitem><para>
<literal>"max"</literal>: Pick the highest-numbered available mode
</para></listitem>
<listitem><para>
<literal>"keep"</literal>: Keep the mode selected by firmware (the default)
</para></listitem>
</itemizedlist>
'';
};
};
config = mkIf cfg.enable {