dotfiles/nixos/hardware/boot.nix
2023-02-17 18:15:23 -05:00

44 lines
1.1 KiB
Nix

{ config, pkgs, lib, ... }: {
boot.loader = lib.mkIf (config.physical && pkgs.stdenv.isLinux) {
grub = {
enable = true;
# Not sure what this does, but it involves the UEFI/BIOS
efiSupport = true;
# Check for other OSes and make them available
useOSProber = true;
# Attempt to display GRUB on widescreen monitor
gfxmodeEfi = "1920x1080";
# Install GRUB onto the boot disk
# device = config.fileSystems."/boot".device;
# Don't install GRUB, required for UEFI?
device = "nodev";
# Display menu indefinitely if holding shift key
extraConfig = ''
if keystatus --shift ; then
set timeout=-1
else
set timeout=0
fi
'';
};
# Always display menu indefinitely; default is 5 seconds
# timeout = null;
# Allows GRUB to interact with the UEFI/BIOS I guess
efi.canTouchEfiVariables = true;
};
# Allow reading from Windows drives
boot.supportedFilesystems =
lib.mkIf (config.physical && pkgs.stdenv.isLinux) [ "ntfs" ];
}