diff options
Diffstat (limited to 'techlibs/gowin/synth_gowin.cc')
| -rw-r--r-- | techlibs/gowin/synth_gowin.cc | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/techlibs/gowin/synth_gowin.cc b/techlibs/gowin/synth_gowin.cc index cfbc9b9a6..d900bd255 100644 --- a/techlibs/gowin/synth_gowin.cc +++ b/techlibs/gowin/synth_gowin.cc @@ -208,17 +208,17 @@ struct SynthGowinPass : public ScriptPass run("synth -run coarse"); } - if (!nobram && check_label("map_bram", "(skip if -nobram)")) + if (check_label("map_ram")) { - run("memory_bram -rules +/gowin/brams.txt"); - run("techmap -map +/gowin/brams_map.v"); - } - - if (!nolutram && check_label("map_lutram", "(skip if -nolutram)")) - { - run("memory_bram -rules +/gowin/lutrams.txt"); - run("techmap -map +/gowin/lutrams_map.v"); - run("setundef -params -zero t:RAM16S4"); + std::string args = ""; + if (nobram) + args += " -no-auto-block"; + if (nolutram) + args += " -no-auto-distributed"; + if (help_mode) + args += " [-no-auto-block] [-no-auto-distributed]"; + run("memory_libmap -lib +/gowin/lutrams.txt -lib +/gowin/brams.txt" + args, "(-no-auto-block if -nobram, -no-auto-distributed if -nolutram)"); + run("techmap -map +/gowin/lutrams_map.v -map +/gowin/brams_map.v"); } if (check_label("map_ffram")) |