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* Allow whitebox modules to be overwrittenEddie Hung2019-08-071-2/+0
* Add ice40_wrapcarry pass, rename $__ICE40_FULL_ADDER -> CARRY_WRAPPEREddie Hung2019-08-073-10/+17
* Add testEddie Hung2019-08-071-1/+10
* Remove ice40_unlutEddie Hung2019-08-072-107/+0
* Wrap SB_CARRY+SB_LUT into $__ICE40_FULL_ADDEREddie Hung2019-08-073-39/+14
* Merge pull request #1260 from YosysHQ/dave/ecp5_cell_fixesDavid Shah2019-08-071-101/+244
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| * ecp5: Make cells_sim.v consistent with nextpnrDavid Shah2019-08-071-101/+244
* | Merge pull request #1249 from mmicko/anlogic_fixClifford Wolf2019-08-071-16/+8
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| * anlogic : Fix alu mappingMiodrag Milanovic2019-08-031-16/+8
* | Add $_NMUX_, add "abc -g cmos", add proper cmos cell costsClifford Wolf2019-08-061-0/+19
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* Merge pull request #1239 from mmicko/mingw_fixClifford Wolf2019-08-023-6/+6
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| * Fix formatting for msys2 mingw build using GetSizeMiodrag Milanovic2019-08-013-6/+6
* | RST -> RSTBRST for RAMB8BWEREddie Hung2019-07-291-3/+3
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* Merge branch 'ZirconiumX-synth_intel_m9k'Clifford Wolf2019-07-254-5/+11
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| * intel: Map M9K BRAM only on families that have itDan Ravensloft2019-07-234-5/+12
* | Merge pull request #1218 from ZirconiumX/synth_intel_iopadsClifford Wolf2019-07-251-8/+8
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| * | intel: Make -noiopads the defaultDan Ravensloft2019-07-241-8/+8
* | | Merge pull request #1224 from YosysHQ/xilinx_fix_ffEddie Hung2019-07-251-2/+2
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| * | xilinx: Fix missing cell name underscore in cells_map.vDavid Shah2019-07-251-2/+2
* | | ice40: Fix test_dsp_model.shDavid Shah2019-07-191-1/+1
* | | ice40/cells_sim.v: Fix sign of J and K partial productsDavid Shah2019-07-191-5/+7
* | | ice40/cells_sim.v: LSB of A/B only signed in 8x8 modeDavid Shah2019-07-191-2/+2
* | | Add tests for all combinations of A and B signedness for comb mulEddie Hung2019-07-192-1/+229
* | | Don't copy ref if exists alreadyEddie Hung2019-07-191-1/+3
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* | Merge pull request #1208 from ZirconiumX/intel_cleanupsDavid Shah2019-07-181-29/+14
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| * | synth_intel: Use stringfDan Ravensloft2019-07-181-7/+2
| * | synth_intel: s/not family/no family/Dan Ravensloft2019-07-181-2/+2
| * | intel_synth: Fix help messageBen Widawsky2019-07-181-1/+1
| * | intel_synth: Small code cleanup to remove if ladderBen Widawsky2019-07-181-28/+10
| * | intel_synth: Make family explicit and matchBen Widawsky2019-07-181-2/+6
| * | intel_synth: Minor code cleanupsBen Widawsky2019-07-181-2/+6
* | | synth_intel: rename for consistency with #1184Dan Ravensloft2019-07-181-4/+4
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* | Merge pull request #1184 from whitequark/synth-better-labelsClifford Wolf2019-07-185-17/+21
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| * | synth_ecp5: rename dram to lutram everywhere.whitequark2019-07-164-13/+13
| * | synth_{ice40,ecp5}: more sensible pass label naming.whitequark2019-07-162-5/+9
* | | Merge pull request #1204 from smunaut/fix_1187David Shah2019-07-172-4/+4
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| * | | ice40: Adapt the relut process passes to the new $lut <=> SB_LUT4 port mapSylvain Munaut2019-07-162-4/+4
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* / | gen_lut to return correctly sized LUT maskEddie Hung2019-07-161-1/+1
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* | Merge pull request #1186 from YosysHQ/eddie/abc9_ice40_fixEddie Hung2019-07-168-29/+120
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| * $__ICE40_CARRY_LUT4 -> $__ICE40_FULL_ADDER as per @whitequarkEddie Hung2019-07-157-8/+8
| * ice40_opt to $__ICE40_CARRY_LUT4 into $lut not SB_LUTEddie Hung2019-07-131-9/+7
| * Use Const::from_string() not its constructor...Eddie Hung2019-07-121-1/+1
| * Off by oneEddie Hung2019-07-121-1/+1
| * Fix spacingEddie Hung2019-07-121-1/+1
| * Remove double pushEddie Hung2019-07-121-1/+0
| * Map to and from this box if -abc9Eddie Hung2019-07-121-2/+3
| * ice40_opt to handle this box and opt back to SB_LUT4Eddie Hung2019-07-121-0/+48
| * Add new box to cells_sim.vEddie Hung2019-07-121-2/+25
| * _ABC macro will map and unmap to this new boxEddie Hung2019-07-122-0/+34
| * Combine SB_CARRY+SB_LUT into one $__ICE40_CARRY_LUT4 boxEddie Hung2019-07-123-25/+13