aboutsummaryrefslogtreecommitdiffstats
path: root/techlibs/ice40
diff options
context:
space:
mode:
Diffstat (limited to 'techlibs/ice40')
-rw-r--r--techlibs/ice40/synth_ice40.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/techlibs/ice40/synth_ice40.cc b/techlibs/ice40/synth_ice40.cc
index f2270dbca..27850b075 100644
--- a/techlibs/ice40/synth_ice40.cc
+++ b/techlibs/ice40/synth_ice40.cc
@@ -362,7 +362,7 @@ struct SynthIce40Pass : public ScriptPass
run("simplemap t:$dff");
}
if ((abc9 && dff) || help_mode)
- run("zinit -all t:$_DFF_?_ t:$_DFFE_??_ t:$__DFFS*", "(only if -abc9 and -dff");
+ run("zinit -all w:* t:$_DFF_?_ t:$_DFFE_??_ t:$__DFFS*", "(only if -abc9 and -dff");
run("techmap -map +/ice40/ff_map.v");
run("opt_expr -mux_undef");
run("simplemap");