Add coresight test script working version

1 files changed, 32 insertions, 0 deletions

diff --git a/common/scripts/coresight-test1.sh b/common/scripts/coresight-test1.sh
new file mode 100644
index 0000000..f6b24af
--- /dev/null
+++ b/common/scripts/coresight-test1.sh
@@ -0,0 +1,32 @@
+#!/bin/bash
+# Script to test coresight
+
+CORESIGHT_PATH="/sys/bus/coresight/devices"
+
+echo -e "SOURCE\tSINK\tRESULT"
+echo -e "------\t----\t------"
+for SOURCE in `ls $CORESIGHT_PATH | egrep "etm|ptm"` ; do
+	for SINK in `ls $CORESIGHT_PATH | grep etb` ; do
+
+		echo 1 > $CORESIGHT_PATH/$SINK/enable_sink
+
+		wrt_ptr1=`cat $CORESIGHT_PATH/$SINK/status | grep wrt | awk '{print $NF}'`
+		echo 1 > $CORESIGHT_PATH/$SOURCE/enable_source
+		sleep 1
+		echo 0 > $CORESIGHT_PATH/$SOURCE/enable_source
+		wrt_ptr2=`cat $CORESIGHT_PATH/$SINK/status | grep wrt | awk '{print $NF}'`
+
+		echo 0 > $CORESIGHT_PATH/$SINK/enable_sink
+
+		if [ $wrt_ptr1 == $wrt_ptr2 ];
+		then
+		RES="FAIL"
+		else
+		RES="SUCCESS"
+		fi
+
+		echo -e "$SOURCE\t$SINK\t$RES"
+	done
+	echo
+done
+