Add optional console font configuration to make it readable on QHD displays

lenovo/thinkpad/x1/6th-gen/QHD/default.nix

@@ -15,4 +15,22 @@
     GDK_SCALE = lib.mkDefault "2";
     GDK_DPI_SCALE= lib.mkDefault "0.5";
   };
+  # Enable readable font on console. The example configuration that
+  # foollows is taliored towards western languages. To see how to
+  # configure the font download the source tarball from
+  # http://terminus-font.sourceforge.net/ and read the README file on
+  # the root dir
+
+  # i18n = {
+  #   # this means ISO8859-1 or ISO8859-15 or Windows-1252 codepages
+  #   # (ter-1), 16x32 px (32), normal font weight (n)
+  #   consoleFont = "ter-132n";
+  #   consoleKeyMap = "us";
+  #   defaultLocale = "en_US.UTF-8";
+  #   consolePackages = [ pkgs.terminus_font ];
+  # };
+
+  # Early configure the console to make the font readable from the
+  # start
+  # boot.earlyVconsoleSetup = true;
 }