hw/ip/entropy_src/dv/entropy_src_sim_cfg.hjson

// Copyright lowRISC contributors.
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
// SPDX-License-Identifier: Apache-2.0
{
  // Name of the sim cfg - typically same as the name of the DUT.
  name: entropy_src

  // Top level dut name (sv module).
  dut: entropy_src

  // Top level testbench name (sv module).
  tb: tb

  // Simulator used to sign off this block
  tool: xcelium

  // Fusesoc core file used for building the file list.
  fusesoc_core: lowrisc:dv:entropy_src_sim:0.1

  // Testplan hjson file.
  testplan: "{proj_root}/hw/ip/entropy_src/data/entropy_src_testplan.hjson"

  // RAL spec - used to generate the RAL model.
  ral_spec: "{proj_root}/hw/ip/entropy_src/data/entropy_src.hjson"

  // Import additional common sim cfg files.
  // TODO: remove imported cfgs that do not apply.
  import_cfgs: [// Project wide common sim cfg file
                "{proj_root}/hw/dv/tools/dvsim/common_sim_cfg.hjson",
                // Common CIP test lists
                "{proj_root}/hw/dv/tools/dvsim/tests/csr_tests.hjson",
                "{proj_root}/hw/dv/tools/dvsim/tests/intr_test.hjson",
                "{proj_root}/hw/dv/tools/dvsim/tests/alert_test.hjson",
                "{proj_root}/hw/dv/tools/dvsim/tests/tl_access_tests.hjson",
                "{proj_root}/hw/dv/tools/dvsim/tests/sec_cm_tests.hjson",
                // TODO: import `stress_tests.hjson` once hanging issue is resolved.
                "{proj_root}/hw/dv/tools/dvsim/tests/stress_all_test.hjson"]

  // Add additional tops for simulation.
  sim_tops: ["entropy_src_bind", "entropy_src_cov_bind", "sec_cm_prim_onehot_check_bind"]

  // Default iterations for all tests - each test entry can override this.
  reseed: 50

  xcelium_cov_refine_files: [
  // TODO(V3): Finalize coverage on ExtHT ports & remove the following exclusion file
  "{proj_root}/hw/ip/entropy_src/dv/cov/entropy_src_extht_exclusions.vRefine"
  // Leave the following as a separate refinement, to support potential DV enhancements.
  // (See the comments within the file for more detail)
  "{proj_root}/hw/ip/entropy_src/dv/cov/entropy_src_cnt_err_excl.vRefine",
  // Waive toggle coverage for the prim_count outputs.  (MoreSB's not exercised)
  "{proj_root}/hw/ip/entropy_src/dv/cov/entropy_src_cnt_out_excl.vRefine",
  // Output of --cov-unr, with `prim_count` error exclusions removed.
  "{proj_root}/hw/ip/entropy_src/dv/cov/entropy_src_UNR.vRefine",
  ]

  // Default UVM test and seq class name.
  uvm_test: entropy_src_base_test
  uvm_test_seq: entropy_src_base_vseq

  // List of test specifications.
  tests: [
    {
      name: entropy_src_smoke
      uvm_test: entropy_src_smoke_test
      uvm_test_seq: entropy_src_smoke_vseq
    }

    {
      name: entropy_src_rng
      reseed: 300
      uvm_test: entropy_src_rng_test
      uvm_test_seq: entropy_src_rng_vseq
    }

    {
      name: entropy_src_stress_all
      uvm_test: entropy_src_stress_all_test
      uvm_test_seq: entropy_src_stress_all_vseq
    }

    {
      name: entropy_src_fw_ov
      reseed: 300
      uvm_test: entropy_src_fw_ov_test
      uvm_test_seq: entropy_src_rng_vseq
    }

    // Entropy_src_intr_test currently requires some maintenance (failing tests, no support
    // for scoreboarding/coverage). It is however currently not needed for meeting testpoints
    // /coverage goals. All CSR-driven interrupt coverpoints are met by the common interrupt
    // tests, and the functional stimulus-driven tests are supported by the entopy_src_rng.
    // So this has been disabled for V2.
    //{
    //  name: entropy_src_intr
    //  uvm_test: entropy_src_intr_test
    //  uvm_test_seq: entropy_src_intr_vseq
    //}

    {
      name: entropy_src_functional_alerts
      uvm_test: entropy_src_alert_test
      uvm_test_seq: entropy_src_alert_vseq
    }

    {
      name: entropy_src_cfg_regwen
      uvm_test: entropy_src_cfg_regwen_test
      uvm_test_seq: entropy_src_cfg_regwen_vseq
    }

    {
      name: entropy_src_functional_errors
      reseed: 1000
      uvm_test: entropy_src_functional_errors_test
      uvm_test_seq: entropy_src_err_vseq
    }
    // TODO: add more tests here
  ]

  // List of regressions.
  regressions: [
    {
      name: smoke
      tests: ["entropy_src_smoke"]
    }
    {
      name: live
      tests: ["entropy_src_rng", "entropy_src_fw_ov"]
    }
  ]

  component_a: "uvm_test_top.env.scoreboard"
  id_a : _ALL_
  verbosity_a: UVM_FULL
  phase_a: run

  component_b: "uvm_test_top.env.virtual_sequencer"
  id_b : _ALL_
  verbosity_b: UVM_FULL
  phase_b: run

  run_modes: [
    {
      name: set_verbosity_comp_a_uvm_debug
      run_opts: ["+uvm_set_verbosity={component_a},{id_a},{verbosity_a},{phase_a}"]
    }
    {
      name: set_verbosity_comp_b_uvm_debug
      run_opts: ["+uvm_set_verbosity={component_b},{id_b},{verbosity_b},{phase_b}"]
    }
    {
      name: short_run
      run_opts: ["+test_timeout_ns=40_000_000"]
    }
  ]
}