From: Arne Fitzenreiter <arne_f@ipfire.org>
Date: Tue, 19 Feb 2019 12:48:12 +0000 (+0100)
Subject: partresize: enable serial console on PC Engines APU
X-Git-Url: http://git.ipfire.org/?p=people%2Fpmueller%2Fipfire-2.x.git;a=commitdiff_plain;h=8f49959d70210f4a2d6d1bbf2f6936d4e3e28f6b

partresize: enable serial console on PC Engines APU

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
---

diff --git a/src/initscripts/system/partresize b/src/initscripts/system/partresize
index 2fad11251e..f3e3c0f0d1 100644
--- a/src/initscripts/system/partresize
+++ b/src/initscripts/system/partresize
@@ -29,10 +29,22 @@ case "${1}" in
 			(exit ${failed})
 			evaluate_retval
 
+			# check if serial console enabled
+			scon="off";
+			if [ ! "$(grep "console=ttyS0" /proc/cmdline)" == "" ]; then
+				scon="on";
+			fi
+			IFS= read -r DMI_PRODUCT_NAME < /sys/class/dmi/id/product_name;
+			case ${DMI_PRODUCT_NAME} in
+				APU|apu[2-4]|PC\ Engines\ apu[1-4] )
+						scon="on";
+					;;
+			esac
+
 			mount /boot > /dev/null
 			if [ -e /boot/grub/grub.cfg ]; then
 				# swtich permanent to serial console if it was selected on first boot
-				if [ ! "$(grep "console=ttyS0" /proc/cmdline)" == "" ]; then
+				if [ "${scon}" = "on" ]; then
 					# Enable also serial console on GRUB
 					echo "GRUB_TERMINAL=\"serial console\"" >> /etc/default/grub
 					echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> /etc/default/grub