synth_lattice: Enable booth by default on XO3

YosysHQ · Nov 22, 2023 · 8a5a984 · 8a5a984
1 parent b7cda3d
commit 8a5a984
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/techlibs/lattice/synth_lattice.cc b/techlibs/lattice/synth_lattice.cc
@@ -362,6 +362,8 @@ struct SynthLatticePass : public ScriptPass
 				run("techmap -map +/mul2dsp.v -map +/lattice/dsp_map" + dsp_map + ".v -D DSP_A_MAXWIDTH=18 -D DSP_B_MAXWIDTH=18  -D DSP_A_MINWIDTH=2 -D DSP_B_MINWIDTH=2  -D DSP_NAME=$__MUL18X18", "(unless -nodsp)");
 				run("chtype -set $mul t:$__soft_mul", "(unless -nodsp)");
 			}
+			if (family == "xo3" || help_mode)
+				run("booth", "(only if '-family xo3')");
 			run("alumacc");
 			run("opt");
 			run("memory -nomap" + no_rw_check_opt);