Fix extraneous force in testbench which keep btb in reset. (!313) · Merge requests · OpenHW Group / backup-20241120 / cvw

Created by: rosethompson

Hacked it together, but I think testfloat is working.
Cleanup parameterization for verilator 5.010.
Updated source code to be compatible with verilator 5.011 for lint only.
Oups forgot to include updates to the lint script itself.
Fixed typo in coremark makefile.
Found the coremark performance issue. The testbench was continuously forcing the BTB to all zeros. Once fixed it resolved the performance problem.

Fix extraneous force in testbench which keep btb in reset.