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ecp5: Pass -nomfs to abc9 

Fixes #1459

Signed-off-by: David Shah <dave@ds0.me>
This commit is contained in:
David Shah 2019-10-20 10:30:41 +01:00
parent f2aa2d1bb4
commit fa989e59e5
1 changed files with 2 additions and 2 deletions
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4
techlibs/ecp5/synth_ecp5.cc
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@ -314,9 +314,9 @@ struct SynthEcp5Pass : public ScriptPass
if (abc9) {
run("read_verilog -icells -lib +/ecp5/abc9_model.v");
if (nowidelut)
run("abc9 -lut +/ecp5/abc9_5g_nowide.lut -box +/ecp5/abc9_5g.box -W 200");
run("abc9 -lut +/ecp5/abc9_5g_nowide.lut -box +/ecp5/abc9_5g.box -W 200 -nomfs");
else
run("abc9 -lut +/ecp5/abc9_5g.lut -box +/ecp5/abc9_5g.box -W 200");
run("abc9 -lut +/ecp5/abc9_5g.lut -box +/ecp5/abc9_5g.box -W 200 -nomfs");
run("techmap -map +/ecp5/abc9_unmap.v");
} else {
if (nowidelut)