diff options
Diffstat (limited to 'techlibs/greenpak4')
| -rw-r--r-- | techlibs/greenpak4/greenpak4_dffinv.cc | 2 | ||||
| -rw-r--r-- | techlibs/greenpak4/synth_greenpak4.cc | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/techlibs/greenpak4/greenpak4_dffinv.cc b/techlibs/greenpak4/greenpak4_dffinv.cc index b8797bc19..a77711e01 100644 --- a/techlibs/greenpak4/greenpak4_dffinv.cc +++ b/techlibs/greenpak4/greenpak4_dffinv.cc @@ -1,7 +1,7 @@ /* * yosys -- Yosys Open SYnthesis Suite * - * Copyright (C) 2012 Clifford Wolf <clifford@clifford.at> + * Copyright (C) 2012 Claire Xenia Wolf <claire@yosyshq.com> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above diff --git a/techlibs/greenpak4/synth_greenpak4.cc b/techlibs/greenpak4/synth_greenpak4.cc index 17b5d4782..a9f7db679 100644 --- a/techlibs/greenpak4/synth_greenpak4.cc +++ b/techlibs/greenpak4/synth_greenpak4.cc @@ -1,7 +1,7 @@ /* * yosys -- Yosys Open SYnthesis Suite * - * Copyright (C) 2012 Clifford Wolf <clifford@clifford.at> + * Copyright (C) 2012 Claire Xenia Wolf <claire@yosyshq.com> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -162,7 +162,7 @@ struct SynthGreenPAK4Pass : public ScriptPass run("opt -undriven -fine"); run("techmap -map +/techmap.v -map +/greenpak4/cells_latch.v"); run("dfflibmap -prepare -liberty +/greenpak4/gp_dff.lib"); - run("opt -fast"); + run("opt -fast -noclkinv -noff"); if (retime || help_mode) run("abc -dff -D 1", "(only if -retime)"); } @@ -196,6 +196,7 @@ struct SynthGreenPAK4Pass : public ScriptPass run("hierarchy -check"); run("stat"); run("check -noinit"); + run("blackbox =A:whitebox"); } if (check_label("json")) |