I had a Query which is particularly to use lava-test-shell or other binaries like lava-test-runner.

My board is booted with Linux and It has a POSIX environment but it doesn't support either ssh/nfs due to the low memory footprint available and the ethernet driver not fully functional. 

To test/run my test-suite drivers How can I use lava-test-runner/ lava-test-shell ? Is it possible to test our suite using lava-test-shell/runner where DUT doesn't have the ethernet/nfs support.

I am getting lava-test-shell timeout on the DUT console whereas Lava-worker had all the binaries available by lava-overlay method.

Please find the attached test job definition/lava-job log files for your reference. Kindly let me know the solution.