From b3dd4e9d9b7507e8e6cc25171d619529d05057fd Mon Sep 17 00:00:00 2001
From: Gauthier Provost <gauthier@kobol.io>
Date: Sat, 22 Jun 2019 11:53:37 +0800
Subject: [PATCH] [ mvebu ] Put back Armada temperature tweak in motd

---
 packages/bsp/common/etc/update-motd.d/30-armbian-sysinfo | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/bsp/common/etc/update-motd.d/30-armbian-sysinfo b/packages/bsp/common/etc/update-motd.d/30-armbian-sysinfo
index 3fd90a3830..b4eb6569d9 100755
--- a/packages/bsp/common/etc/update-motd.d/30-armbian-sysinfo
+++ b/packages/bsp/common/etc/update-motd.d/30-armbian-sysinfo
@@ -45,7 +45,10 @@ function getboardtemp() {
 			# Allwinner legacy kernels output degree C
 			board_temp=${raw_temp}
 		else
-			board_temp=$(awk '{printf("%d",$1/1000)}' <<<${raw_temp})
+			# Tweak for Marvell Armada error in the default value of Tc trim (Errata #132698)
+			grep -qi Armada /proc/cpuinfo && \
+				board_temp=$(( $(awk '{printf("%d",$1/1000)}' <<<${raw_temp}) - 20 )) || \
+				board_temp=$(awk '{printf("%d",$1/1000)}' <<<${raw_temp})
 		fi
 	elif [ -f /etc/armbianmonitor/datasources/pmictemp ]; then
 		# fallback to PMIC temperature