- Load the Echo test firmware and
RPMsg
module:echo image_echo_test > /sys/class/remoteproc/remoteproc0/firmware echo start > /sys/class/remoteproc/remoteproc0/state
- Run the test:
echo_test
The test starts.
- Follow the on-screen instructions to complete the test.
- After you have completed the test, unload the
application:
echo stop > /sys/class/remoteproc/remoteproc0/state