imx8mq-var-dart: Add Ethernet suspend/resume script

This initializes the PHY registers after a suspend/resume cycle. Signed-off-by: Alifer Moraes <[email protected]>
varigit · May 30, 2022 · 7473cfb · 7473cfb
1 parent 91681e4
commit 7473cfb
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/variscite/imx8mq-var-dart/03-eth.sh b/variscite/imx8mq-var-dart/03-eth.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+case $1 in
+
+"suspend")
+	;;
+"resume")
+	for eth_interface in /sys/class/net/eth* ; do
+		ifconfig $(basename ${eth_interface}) down
+		ifconfig $(basename ${eth_interface}) up
+	done
+	;;
+esac