changes to parameters and I/O to match cve2_top.sv for use in core-v-…

[LeeHoff]

…verif

[LeeHoff]

This change makes the cve2_top_tracing parameters and I/O the same as cve2_top. Then we can use this file in core-v-verif to allow RVFI tracing.

[davideschiavone]

hi @LeeHoff - the current TOP level file has the following parameters

  parameter bit          PMPEnable         = 1'b0,
  parameter int unsigned PMPGranularity    = 0,
  parameter int unsigned PMPNumRegions     = 4,
  parameter int unsigned MHPMCounterNum    = 0,
  parameter int unsigned MHPMCounterWidth  = 40,
  parameter bit          RV32E             = 1'b0,
  parameter rv32m_e      RV32M             = RV32MFast,
  parameter rv32b_e      RV32B             = RV32BNone,
  parameter bit          DbgTriggerEn      = 1'b0,
  parameter int unsigned DbgHwBreakNum     = 1,
  parameter int unsigned DmHaltAddr        = 32'h1A110800,
  parameter int unsigned DmExceptionAddr   = 32'h1A110808

I see you are still using the BranchPredictor - can we modify it?

[LeeHoff]

I left BranchPredictor in because it was previously in cve2_top.sv, now that it is updated we can take the reference out of cve2_top_tracing.sv to match. You referenced the parameters in cve2_core.sv