hw/syn/tools/dvsim/common_syn_cfg.hjson

// Copyright lowRISC contributors.
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
// SPDX-License-Identifier: Apache-2.0
{
  flow:             syn
  syn_root:         "{proj_root}/hw/syn"
  flow_makefile:    "{syn_root}/tools/dvsim/syn.mk"

  // TODO: the path below is used to refer to the foundry area which does not exist in the open
  // repo. This forces the closed "foundry" repo to be placed in that area. This might be subject to
  // change in future.
  foundry_root:     "{proj_root}/hw/foundry"

  import_cfgs:      [// common server configuration for results upload
                     // TODO: check whether this config file can be aligned such that it can
                     // be reused among different flow types
                     // "{proj_root}/hw/dv/tools/dvsim/fusesoc.hjson",
                     "{proj_root}/hw/data/common_project_cfg.hjson",
                     "{syn_root}/tools/dvsim/{tool}.hjson"]

  // Default directory structure for the output
  dut:              "{name}"
  build_dir:        "{scratch_path}/{build_mode}"
  build_log:        "{build_dir}/synthesis.log"

  tool:             "dc"

  // We rely on Fusesoc to generate the file list for us
  sv_flist_gen_cmd:   "fusesoc"
  fusesoc_core_:      "{eval_cmd} echo \"{fusesoc_core}\" | tr ':' '_'"

  // TODO: switch the tool to dc once the corresponding edalize backend is available
  sv_flist_gen_opts:  ["--cores-root {proj_root}",
                       "run"
                       "--flag=fileset_{design_level}",
                       "--target={flow}",
                       "--tool icarus",
                       "--build-root={build_dir}",
                       "--setup",
                       "{fusesoc_core}"]
  sv_flist_gen_dir:   "{build_dir}/syn-icarus"
  sv_flist:           "{sv_flist_gen_dir}/{fusesoc_core_}.scr"

  exports: [
    { syn_root: "{syn_root}" },
    { foundry_root: "{foundry_root}" },
  ]
}