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| author | Naresh Kamboju <naresh.kamboju@linaro.org> | 2015-04-01 20:08:15 +0530 |
|---|---|---|
| committer | Milosz Wasilewski <milosz.wasilewski@linaro.org> | 2015-04-02 10:55:57 +0000 |
| commit | da02c65c2e98854514d31491b49e8010fe1a1b46 (patch) | |
| tree | 499f935a6fbcb0a04bb806b90d7da8614e5f3caa /common | |
| parent | e32e9f64875108e6d969ffd99ee53509ebecb293 (diff) | |
| download | test-definitions-pipe-da02c65c2e98854514d31491b49e8010fe1a1b46.tar.gz | |
coresight: Adding coresight test definitions
This framework provides a kernel interface for the CoreSight debug
and trace drivers to register themselves with. It's intended to build
a topological view of the CoreSight components based on a DT specification
and configure the right serie of components when a trace source gets enabled.
Kconfig required
- CONFIG_CORESIGHT=y
- CONFIG_CORESIGHT_LINKS_AND_SINKS=y
Change-Id: Ibfeffff2da085bef83e003ae8da28d82015d40f7
Signed-off-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Diffstat (limited to 'common')
| -rw-r--r-- | common/coresight-test.yaml | 24 | ||||
| -rwxr-xr-x | common/scripts/coresight-test.sh | 32 |
2 files changed, 56 insertions, 0 deletions
diff --git a/common/coresight-test.yaml b/common/coresight-test.yaml new file mode 100644 index 0000000..a1e6d0a --- /dev/null +++ b/common/coresight-test.yaml @@ -0,0 +1,24 @@ +metadata: + format: Lava-Test Test Definition 1.0 + name: coresight-test + description: "To validate coresight source to sink writes. + Coresight tracing support provides a kernel interface for the CoreSight + debug and trace drivers to register themselves with. It's intended to build + topological view of the CoreSight components based on a DT specification + and configure the right serie of components when a trace source gets + enabled. Required kernel configs + CONFIG_CORESIGHT=y + CONFIG_CORESIGHT_LINKS_AND_SINKS=y" + maintainer: + - naresh.kamboju@linaro.org + os: + - openembedded + - ubuntu + scope: + - functional + devices: + - vexpress-tc2 + +run: + steps: + - "common/scripts/coresight-test.sh" diff --git a/common/scripts/coresight-test.sh b/common/scripts/coresight-test.sh new file mode 100755 index 0000000..2c9dd45 --- /dev/null +++ b/common/scripts/coresight-test.sh @@ -0,0 +1,32 @@ +#!/bin/bash +# Script to test coresight + +CORESIGHT_PATH="/sys/bus/coresight/devices" + +echo "ls $CORESIGHT_PATH" +ls $CORESIGHT_PATH + +echo -e "SOURCE\t\tSINK\t\tRESULT" +echo -e "------\t\t----\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 == $wrt_ptr2 ]; then + RES="fail" + else + RES="pass" + fi + + echo -e "$SOURCE\t$SINK\t$RES" + lava-test-case $SOURCE-$SINK --result $RES + done + echo +done |