How to create 2 platforms?

Hi all,

I am working with the rocket-chip, and I am trying to create 2 platforms every platform has a different config class (the platforms are not identical).

It seems that additional config object is being instantiated and it looks for another name "myTopModuleName.2"
I’m getting the next error:
"Unable to find part “myModoule_2.2” from “myConfig_2”, did you misspell it?"
how can I set the environment to look for “myModule_2” ? I can’t get rid off the .2 suffix.