Change 'parameter int' into 'parameter int unsigned'

[Silabs-ArjanB]

This is to match the CORE-V-XIF specification. Also all other use of 'parameter int' does not make sense and should be changed into 'parameter int unsigned'.

This applies to the entire repos bhv, rtl, doc, etc. (and to surrounding modules instantiating this core)

[Silabs-ArjanB]

Hi @silabs-oivind Can this issue be closed now?

[silabs-oivind]

Member

Yes.