blade: enable serial console for GRUB and boot

2021-03-14 17:34:08 +00:00 · 2021-03-14 17:34:08 +00:00 · bb1178e82c
commit bb1178e82c
parent ff2be56561
1 changed files with 11 additions and 0 deletions
--- a/ops/nixos/lib/blade.nix
+++ b/ops/nixos/lib/blade.nix
@ -158,6 +158,17 @@ in {
      Storage=none
      ProcessSizeMax=0
    '';
+
+    # Enable serial console.
+    loader.grub.extraConfig = ''
+      serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1
+      terminal_input console serial
+      terminal_output console serial
+    '';
+    boot.kernelParams = [
+      "console=tty1"
+      "console=ttyS0,115200"  # <-- /dev/console
+    ];
  
    system.stateVersion = "21.05";
  };