Compile and Create a testbench for cva6 tlb

[Typhoon]

Hi all, 

I am new to the cva6, and I have a project to extend the functionality of the cva6 tlb. 
In order to do so, I plan to create a testbench and compile the tlb module 
to validate the current and extended functionalities. However, I am stuck at the 
compilation step to compile only the tlb module and its related modules/files.

I would be appreciated if someone would suggest a starting point to accomplish such task?

Best,