[TASK] Parametrization

Created by: JeanRochCoulon

Is there an existing CVA6 task for this?

• I have searched the existing task issues

Task Description

To be able to instantiate several CVA6 with different configurations, parameters must be defined as cva6 input parameters.

Required Changes

Move parameters from packages to cva6 input parameters. But as not all the parameters can be configured, identify:

• The paramaters that are actually used to configure the core.
• The parameters that are not used now, e.g. the WB cache.
• The parameters that are not used anymore, e.g. the renaming is not needed from GCC 13. Remove ifdef from RTL, for instance openpiton ifdef

Current Status

NOC done RVFI done Ariane_cfg_t ongoing All others to be done

Risks

To not finish the modification, to be in the middle of the bridge.

Prerequisites

system verilog limitations

KPI (KEY Performance Indicators)

remaining number of parameters to be moved from package to input parameters

Description of Done

All parameters are moved from package to input parameters

Associated PRs

No response