lowRISC / lowRISC/mocha

Verilator memory sizes defined by RDL

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enhancement
Dominant language
SystemVerilog
Stars
38
Forks
21
Avg merge
2d 23h
Merged PRs (30d)
14

Description

We should use the memory sizes defined by RDL instead of manually providing them to Verilator.

This issue was inspired by: https://github.com/lowRISC/mocha/pull/454#discussion_r3123269442

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating where memory sizes are manually provided to Verilator and where the RDL definitions are available. Trace how those values reach the simulation setup, then verify that the generated or configured sizes come from RDL without breaking the existing Verilator flow.

Written by the indexing model from the issue text.

Assessment

Domain
embedded-iot, testing
Issue type
Refactor
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
52/100

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