From 7773f82726f8a93591216867b2862b37242864a0 Mon Sep 17 00:00:00 2001
From: Vincent Li <vincent.mc.li@gmail.com>
Date: Sun, 18 Feb 2024 05:09:46 +0000
Subject: [PATCH] Enable serial console in default grub

serial console allows user to easy access
to ipfire image instance in KVM/Libvirt
environment by virt console <ipfire instance>

Signed-off-by: Vincent Li <vincent.mc.li@gmail.com>
---
 config/grub2/default | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/config/grub2/default b/config/grub2/default
index 127d334454..5bdda430da 100644
--- a/config/grub2/default
+++ b/config/grub2/default
@@ -1,6 +1,8 @@
 GRUB_TIMEOUT=5
 GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
 GRUB_DEFAULT=saved
-GRUB_CMDLINE_LINUX="rd.auto panic=10"
+GRUB_CMDLINE_LINUX="rd.auto panic=10 console=tty0 console=ttyS0,115200n8"
+GRUB_TERMINAL=serial
+GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop==1"
 GRUB_DISABLE_RECOVERY="true"
 GRUB_BACKGROUND="/boot/grub/splash.png"