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| * | | | | | | | synth_xilinx to call shregmap with enable supportEddie Hung2019-02-281-1/+1
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| * | | | | | | | synth_xilinx to use shregmap with -params tooEddie Hung2019-02-281-1/+1
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| * | | | | | | | synth_xilinx to now have shregmap call after dff2dffeEddie Hung2019-02-281-0/+2
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* | | | | | | | | Merge remote-tracking branch 'origin/master' into xaigEddie Hung2019-04-221-8/+10
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| * | | | | | | | Re-added clean after techmap in synth_xilinxClifford Wolf2019-04-221-0/+2
| | |_|_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | | | | | | Merge branch 'master' into map_cells_before_map_lutsEddie Hung2019-04-211-11/+12
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| * | | | | | | Missing techmap entry in helpEddie Hung2019-04-041-0/+1
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| * | | | | | synth_xilinx to map_cells before map_lutsEddie Hung2019-04-041-12/+12
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* | | | | | Merge remote-tracking branch 'origin/master' into xaigEddie Hung2019-04-201-6/+8
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| * | | | | Revert "synth_* with -retime option now calls abc with -D 1 as well"Eddie Hung2019-04-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 9a6da9a79a22e984ee3eec02caa230b66f10e11a.
| * | | | | synth_* with -retime option now calls abc with -D 1 as wellEddie Hung2019-04-101-2/+2
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| * | | | Move techamp t:$_DFF_?N? to before abc callEddie Hung2019-04-051-2/+2
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| * | | | Resolve @daveshah1 comment, update synth_xilinx helpEddie Hung2019-04-051-3/+5
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| * | | | synth_xilinx to techmap FFs after abc call, otherwise -retime failsEddie Hung2019-04-051-3/+3
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* / / / Add support for synth_xilinx -abc9 and ignore abc9 -dress optEddie Hung2019-04-121-1/+9
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* | / Add Xilinx negedge FFs to synth_xilinx dffinit call, fixes #873Clifford Wolf2019-03-191-2/+4
| |/ |/| | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge pull request #842 from litghost/merge_upstreamClifford Wolf2019-03-051-16/+52
|\ \ | | | | | | Changes required for VPR place and route in synth_xilinx
| * | Use singular for disabling of DRAM or BRAM inference.Keith Rothman2019-03-011-13/+13
| | | | | | | | | | | | Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
| * | Modify arguments to match existing style.Keith Rothman2019-03-011-6/+6
| | | | | | | | | | | | Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
| * | Changes required for VPR place and route synth_xilinx.Keith Rothman2019-03-011-16/+52
| |/ | | | | | | Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
* / Use "write_edif -pvector bra" for Xilinx EDIF filesClifford Wolf2019-03-051-1/+1
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix typographical and grammatical errors and inconsistencies.whitequark2019-01-021-1/+1
| | | | | | | | | | | | The initial list of hits was generated with the codespell command below, and each hit was evaluated and fixed manually while taking context into consideration. DIRS="kernel/ frontends/ backends/ passes/ techlibs/" DIRS="${DIRS} libs/ezsat/ libs/subcircuit" codespell $DIRS -S *.o -L upto,iff,thru,synopsys,uint More hits were found by looking through comments and strings manually.
* xilinx: Still map LUT7/LUT8 to Xilinx specific primitives.Tim 'mithro' Ansell2018-10-081-3/+2
| | | | | Then if targeting vpr map all the Xilinx specific LUTs back into generic Yosys LUTs.
* Consistent use of 'override' for virtual methods in derived classes.Henner Zeller2018-07-201-2/+2
| | | | | | | | | o Not all derived methods were marked 'override', but it is a great feature of C++11 that we should make use of. o While at it: touched header files got a -*- c++ -*- for emacs to provide support for that language. o use YS_OVERRIDE for all override keywords (though we should probably use the plain keyword going forward now that C++11 is established)
* Improving vpr output support.Tim 'mithro' Ansell2018-04-181-3/+34
| | | | | | | * Support output BLIF for Xilinx architectures. * Support using .names in BLIF for Xilinx architectures. * Use the same `NO_LUT` define in both `synth_ice40` and `synth_xilinx`.
* Add Xilinx RAM64X1D and RAM128X1D simulation modelsClifford Wolf2018-03-071-2/+0
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* Added "yosys -D" featureClifford Wolf2016-04-211-1/+1
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* Added black box modules for all the 7-series design elements (as listed in ↵Clifford Wolf2016-03-191-0/+2
| | | | ug953)
* Run dffsr2dff in synth_xilinxClifford Wolf2016-02-131-0/+2
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* Added "abc -luts" option, Improved Xilinx logic mappingClifford Wolf2016-02-011-2/+2
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* Bugfix in Xilinx LUT mappingClifford Wolf2015-10-301-1/+1
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* Added read-enable to memory modelClifford Wolf2015-09-251-2/+2
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* Fixed trailing whitespacesClifford Wolf2015-07-021-3/+3
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* Added output args to synth_ice40Clifford Wolf2015-05-261-2/+2
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* Towards DRAM support in Xilinx flowClifford Wolf2015-04-091-0/+12
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* Added Xilinx bram black-box modulesClifford Wolf2015-04-061-0/+2
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* Added "dffinit", Support for initialized Xilinx DFFClifford Wolf2015-04-041-5/+6
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* Added "stat" to "synth" and "synth_xilinx"Clifford Wolf2015-02-151-0/+2
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* Added final checks to "synth" and "synth_xilinx"Clifford Wolf2015-02-151-0/+10
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* no support for 6-series xilinx devicesClifford Wolf2015-02-011-1/+1
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* Added Xilinx example for Basys3 boardClifford Wolf2015-02-011-0/+2
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* Various cleanups in xilinx techlibClifford Wolf2015-01-181-6/+6
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* Added synth_xilinx -retime -flattenClifford Wolf2015-01-171-2/+28
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* Added MUXCY and XORCY support to synth_xilinxClifford Wolf2015-01-171-2/+10
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* Added dff2dffe to synth_xilinxClifford Wolf2015-01-161-0/+2
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* Added Xilinx MUXF7 and MUXF8 supportClifford Wolf2015-01-151-2/+2
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* Various cleanups in synth_xilinx commandClifford Wolf2015-01-131-54/+8
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* Various small improvements to synth_xilinxClifford Wolf2015-01-061-8/+6
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* Towards Xilinx bram supportClifford Wolf2015-01-051-16/+20
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* namespace YosysClifford Wolf2014-09-271-1/+5
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