riscv
/
yosys
mirror of https://github.com/YosysHQ/yosys.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
techlibs/ecp5/synth_ecp5.cc
View File

@ -314,9 +314,9 @@ struct SynthEcp5Pass : public ScriptPass
if (abc9) { if (abc9) {
run("read_verilog -icells -lib +/ecp5/abc9_model.v"); run("read_verilog -icells -lib +/ecp5/abc9_model.v");
if (nowidelut) 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 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"); run("techmap -map +/ecp5/abc9_unmap.v");
} else { } else {
if (nowidelut) if (nowidelut)