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* synth_ice40: switch -relut to be always on.whitequark2019-07-111-10/+4
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* synth_ice40: fix help text typo. NFC.whitequark2019-07-111-1/+1
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* Error out if -abc9 and -retime specifiedEddie Hung2019-07-101-1/+4
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* Update synth_ice40 -device doc to be relevant for -abc9 onlyEddie Hung2019-06-281-2/+2
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* Extraneous newlineEddie Hung2019-06-271-1/+0
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* Remove noise from ice40/cells_sim.vEddie Hung2019-06-271-5/+0
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* Refactor for one "abc_carry" attribute on moduleEddie Hung2019-06-271-2/+2
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* abc9: Add wire delays to synth_ice40David Shah2019-06-261-2/+10
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Fix and cleanup ice40 boxes for carry in/outEddie Hung2019-06-224-313/+25
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* Merge remote-tracking branch 'origin/master' into xaigEddie Hung2019-06-201-1/+1
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| * Fixed small typo in ice40_unlut help summaryacw12512019-06-191-1/+1
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| * Fixed the help summary line for a few commandsacw12512019-06-191-1/+1
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* | Resolve comments from @daveshah1Eddie Hung2019-06-141-1/+1
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* | Remove WIP ABC9 flop supportEddie Hung2019-06-141-25/+25
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* | Make doc consistentEddie Hung2019-06-141-1/+1
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* | Fix LP SB_LUT4 timingEddie Hung2019-06-131-1/+1
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* | Remove abc_flop{,_d} attributes from ice40/cells_sim.vEddie Hung2019-06-121-40/+20
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* | Merge remote-tracking branch 'origin/master' into xc7muxEddie Hung2019-06-101-0/+24
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| * ice40/cells_sim.v: Add support for RGB_DRV/LED_DRV_CUR for u4kSimon Schubert2019-06-101-0/+24
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* | Make SB_LUT4 a whitebox, SB_DFF a blackbox (for now)Eddie Hung2019-06-034-8/+8
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* | OoopsieEddie Hung2019-06-031-1/+1
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* | Consistent with xilinxEddie Hung2019-06-033-4/+4
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* | Merge branch 'xaig' into xc7muxEddie Hung2019-05-311-1/+1
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| * | Use nonblockingEddie Hung2019-04-231-1/+1
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* | | Merge remote-tracking branch 'origin/master' into xc7muxEddie Hung2019-05-211-0/+11
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| * | ice40/cells_sim.v: Add support for TRIM input to SB_HFOSCSylvain Munaut2019-05-131-0/+11
| | | | | | | | | | | | Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
| * | Merge pull request #969 from YosysHQ/clifford/pmgenstuffClifford Wolf2019-05-031-0/+2
| |\ \ | | | | | | | | Improve pmgen, Add "peepopt" pass with shift-mul pattern
* | \ \ Merge remote-tracking branch 'origin/clifford/pmgenstuff' into xc7muxEddie Hung2019-05-021-0/+2
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| * | | Run "peepopt" in generic "synth" pass and "synth_ice40"Clifford Wolf2019-04-301-0/+2
| | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | | Merge remote-tracking branch 'origin/master' into xc7muxEddie Hung2019-05-021-4/+6
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| * | Cleanup ice40Eddie Hung2019-04-261-4/+6
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* | Merge remote-tracking branch 'origin/master' into xaigEddie Hung2019-04-221-10/+19
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| * ice40 cells_sim.v: SB_IO: update clock enable behaviour based on hardware ↵Luke Wren2019-04-211-10/+19
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* | Convert to use #945Eddie Hung2019-04-212-9/+3
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* | ABC_FLOPS -> ABC_MODEL -- only whitebox if ABC_MODEL setEddie Hung2019-04-192-4/+7
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* | Make SB_DFF whiteboxEddie Hung2019-04-193-3/+3
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* | Fix SB_DFF comb modelEddie Hung2019-04-182-3/+3
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* | Missing close bracketEddie Hung2019-04-181-1/+1
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* | Annotate SB_DFF* with abc_flop and abc_box_idEddie Hung2019-04-181-22/+49
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* | Add SB_DFF* to boxesEddie Hung2019-04-183-6/+306
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* | Use new -wb flag for ABC flowEddie Hung2019-04-183-19/+5
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* | Also update Makefile.incEddie Hung2019-04-181-7/+6
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* | Make SB_LUT4 a blackboxEddie Hung2019-04-183-3/+3
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* | Fix renameEddie Hung2019-04-181-0/+0
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* | Rename to abc_*.{box,lut}Eddie Hung2019-04-186-0/+0
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* | Update Makefile.inc tooEddie Hung2019-04-171-4/+6
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* | Reduce to three devices: hx, lp, uEddie Hung2019-04-177-4/+23
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* | Add up5k timingsEddie Hung2019-04-172-0/+19
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* | Update error messageEddie Hung2019-04-171-1/+1
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* | Add "-device" argument to synth_ice40Eddie Hung2019-04-174-7/+20
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