[dv] Enable multiple configurations for CSR test
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- SystemVerilog
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Description
The current riscv_csr_test uses the file https://github.com/lowRISC/ibex/blob/master/dv/uvm/core_ibex/riscv_dv_extension/csr_description.yaml to determine what CSRs to read/write and expected values. These descriptions can change between Ibex configurations so a solution is needed to allow this test to adapt to different configurations.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the riscv_csr_test and its use of dv/uvm/core_ibex/riscv_dv_extension/csr_description.yaml. Compare how CSR descriptions vary between Ibex configurations and determine where configuration selection or adaptation belongs. Done means the CSR test can use the appropriate descriptions for different configurations.
Written by the indexing model from the issue text.
Assessment
- Domain
- testing-qa
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100