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| author | Eddie Hung <eddie@fpgeh.com> | 2020-01-28 17:48:43 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-01-28 17:48:43 -0800 |
| commit | c5971cb16cdc934b9d2c615e37d0eed4cc3b5c8d (patch) | |
| tree | 0cce50d00555b9c7f9577eb8585d143c9a74f10a /techlibs/xilinx | |
| parent | 0fd64aab25787e2591080cf71192ee16fcf2ae9f (diff) | |
| download | yosys-c5971cb16cdc934b9d2c615e37d0eed4cc3b5c8d.tar.gz yosys-c5971cb16cdc934b9d2c615e37d0eed4cc3b5c8d.tar.bz2 yosys-c5971cb16cdc934b9d2c615e37d0eed4cc3b5c8d.zip | |
synth_xilinx: cleanup help
Diffstat (limited to 'techlibs/xilinx')
| -rw-r--r-- | techlibs/xilinx/synth_xilinx.cc | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index 9b4b1f71a..8119d307c 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -530,7 +530,7 @@ struct SynthXilinxPass : public ScriptPass if (check_label("map_cells")) { // Needs to be done before logic optimization, so that inverters (OE vs T) are handled. if (help_mode || !noiopad) - run("iopadmap -bits -outpad OBUF I:O -inpad IBUF O:I -toutpad $__XILINX_TOUTPAD OE:I:O -tinoutpad $__XILINX_TINOUTPAD OE:O:I:IO A:top", "(only if not '-noiopad')"); + run("iopadmap -bits -outpad OBUF I:O -inpad IBUF O:I -toutpad $__XILINX_TOUTPAD OE:I:O -tinoutpad $__XILINX_TINOUTPAD OE:O:I:IO A:top", "(skip if '-noiopad')"); std::string techmap_args = "-map +/techmap.v -map +/xilinx/cells_map.v"; if (widemux > 0) techmap_args += stringf(" -D MIN_MUX_INPUTS=%d", widemux); @@ -593,17 +593,15 @@ struct SynthXilinxPass : public ScriptPass if (!nosrl || help_mode) run("xilinx_srl -fixed -minlen 3", "(skip if '-nosrl')"); std::string techmap_args = "-map +/xilinx/lut_map.v -map +/xilinx/cells_map.v"; - if (help_mode) - techmap_args += stringf("[-map %s]", ff_map_file.c_str()); - else if (!abc9) + if (help_mode || !abc9) techmap_args += stringf(" -map %s", ff_map_file.c_str()); - run("techmap " + techmap_args, "(only if '-abc9')"); + run("techmap " + techmap_args); run("xilinx_dffopt"); } if (check_label("finalize")) { if (help_mode || !noclkbuf) - run("clkbufmap -buf BUFG O:I ", "(skip if '-noclkbuf')"); + run("clkbufmap -buf BUFG O:I", "(skip if '-noclkbuf')"); if (help_mode || ise) run("extractinv -inv INV O:I", "(only if '-ise')"); run("clean"); |