Merge pull request #709 from Xilinx/fix/end2end_bnn_test

[Fix] Remove obsolete transformation in end2end bnn_pynq test

tests/end2end/test_end2end_bnn_pynq.py

@@ -80,7 +80,6 @@ from finn.transformation.fpgadataflow.make_deployment import DeployToPYNQ
 from finn.transformation.fpgadataflow.make_pynq_driver import MakePYNQDriver
 from finn.transformation.fpgadataflow.prepare_cppsim import PrepareCppSim
 from finn.transformation.fpgadataflow.prepare_ip import PrepareIP
-from finn.transformation.fpgadataflow.prepare_rtlsim import PrepareRTLSim
 from finn.transformation.fpgadataflow.set_exec_mode import SetExecMode
 from finn.transformation.fpgadataflow.set_fifo_depths import InsertAndSetFIFODepths
 from finn.transformation.move_reshape import RemoveCNVtoFCFlatten
@@ -597,7 +596,6 @@ class TestEnd2End:
         model = model.transform(PrepareIP(test_fpga_part, target_clk_ns))
         model = model.transform(HLSSynthIP())
         model = model.transform(CreateStitchedIP(test_fpga_part, target_clk_ns))
-        model = model.transform(PrepareRTLSim())
         model.set_metadata_prop("exec_mode", "rtlsim")
         os.environ["LIVENESS_THRESHOLD"] = str(int(latency * 1.1))
         if rtlsim_trace: