From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sat, 19 Feb 2022 15:07:48 +0000 (+0000)
Subject: hm -abc9 seems to be working, and without -nowidelut
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=280caeffe77d67463cc06115dadf9ff2a49eba50;p=ls2.git

hm -abc9 seems to be working, and without -nowidelut
---

diff --git a/src/ls2.py b/src/ls2.py
index 1a7974e..6486bdd 100644
--- a/src/ls2.py
+++ b/src/ls2.py
@@ -309,9 +309,10 @@ if __name__ == "__main__":
                   clk_freq=50e6,
                   add_cpu=True)
 
-    #if toolchain == 'Trellis':
+    if toolchain == 'Trellis':
         # add -abc9 option to yosys synth_ecp5
-    #    os.environ['NMIGEN_synth_opts'] = '-abc9'
+        #os.environ['NMIGEN_synth_opts'] = '-abc9 -nowidelut'
+        os.environ['NMIGEN_synth_opts'] = '-abc9'
 
     if platform is not None:
         # build and upload it