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* nexus: Support Lattice-style parametersDavid Shah2020-11-303-1/+84
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Working on validity checkingDavid Shah2020-11-306-19/+117
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Adding pin definitionsDavid Shah2020-11-303-0/+75
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Globals and naming fixesDavid Shah2020-11-301-3/+3
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add Python bindingsDavid Shah2020-11-303-5/+174
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add oscillator supportDavid Shah2020-11-302-0/+17
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add SEIO18 supportDavid Shah2020-11-301-0/+19
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add global networksDavid Shah2020-11-304-4/+13
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Globals implementationDavid Shah2020-11-301-2/+106
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add global info to BBADavid Shah2020-11-302-9/+43
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Fix FF namingDavid Shah2020-11-301-1/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus/fasm: Fix SLICE letteringDavid Shah2020-11-301-2/+2
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: FixesDavid Shah2020-11-301-3/+6
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Minimal IO FASM outputDavid Shah2020-11-302-0/+28
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add FASM export for comb logic and FFsDavid Shah2020-11-302-0/+65
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add packing frameworkDavid Shah2020-11-302-8/+175
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add routing FASM exportDavid Shah2020-11-304-4/+175
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus/arch: Add tile loc flags and package structsDavid Shah2020-11-302-6/+34
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Logic tile validity check functionsDavid Shah2020-11-303-3/+108
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add constidsDavid Shah2020-11-301-0/+98
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add mainDavid Shah2020-11-303-5/+76
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add more placeholder Arch functionsDavid Shah2020-11-303-3/+169
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Implement bel, wire and pip Arch functionsDavid Shah2020-11-302-5/+209
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Add Arch constructorDavid Shah2020-11-302-2/+120
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Implementing some Arch functionsDavid Shah2020-11-301-14/+537
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Add iterator types based on nextpnr-xilinxDavid Shah2020-11-301-39/+332
| | | | Signed-off-by: David Shah <dave@ds0.me>
* nexus: Arch utilitiesDavid Shah2020-11-303-6/+103
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Adding archdefs and bba PODsDavid Shah2020-11-306-1/+389
| | | | Signed-off-by: David Shah <dave@ds0.me>
* clangformatDavid Shah2020-11-261-3/+2
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #520 from YosysHQ/dave/improved-checkDavid Shah2020-11-261-17/+67
|\ | | | | nextpnr: Improve error reporting in Context::check
| * nextpnr: Improve error reporting in Context::checkDavid Shah2020-11-261-17/+67
|/ | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #519 from cr1901/patch-1David Shah2020-11-241-1/+1
|\ | | | | Update netlist.md
| * Update netlist.mdWilliam D. Jones2020-11-241-1/+1
|/ | | Add information about how top-level ports and connected nets differ from other ports and nets.
* Merge pull request #516 from meijianyue/masterMiodrag Milanović2020-11-181-1/+1
|\ | | | | missing '/local' at ecp5 installing
| * missing '/local' at ecp5 installing梅见月七2020-11-171-1/+1
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* | Merge pull request #518 from BracketMaster/patch-1Miodrag Milanović2020-11-181-1/+1
|\ \ | |/ |/| Update CMakeLists.txt
| * Update CMakeLists.txtYehowshua Immanuel2020-11-171-1/+1
|/ | | | | I believe Prjtrellis has CMAKE define pytrellis as a shared module, not library. On MacOS, this makes a difference and NextPNR expected ``.dylib`` instead of ``.so``. Things still work on Linux.
* Remove boost-python from requirementsMiodrag Milanović2020-11-161-4/+4
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* Merge pull request #515 from YosysHQ/python_improvementsMiodrag Milanović2020-11-144-33/+14
|\ | | | | Python code cleanup
| * Python code cleanupMiodrag Milanovic2020-11-144-33/+14
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* clangformatDavid Shah2020-11-142-8/+5
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #514 from YosysHQ/no-copy-relptrDavid Shah2020-11-142-0/+6
|\ | | | | RelPtr: remove copy constructor and copy assignment
| * RelPtr: remove copy constructor and copy assignmentDavid Shah2020-11-132-0/+6
|/ | | | | | | These operations are meaningless for a data structure that references another structure relative to its location. Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #513 from YosysHQ/python_interpreterMiodrag Milanović2020-11-131-10/+3
|\ | | | | Do not create new python interpreter
| * Do not create new python interpreterMiodrag Milanovic2020-11-131-10/+3
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* Merge pull request #512 from smunaut/fix-pll-dynamic-delayDavid Shah2020-11-101-7/+9
|\ | | | | ice40/pack/SB_PLL: Force fixed value to 4'b1111 if dynamic delay is used
| * ice40/pack/SB_PLL: Force fixed value to 4'b1111 if dynamic delay is usedSylvain Munaut2020-11-101-7/+9
|/ | | | | | | | It's been confirmed that : (1) this is required by the hardware (2) icecube will force that field to 4'b1111 in fixed mode Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
* Merge pull request #511 from YosysHQ/async-lsr-routingDavid Shah2020-11-051-2/+4
|\ | | | | ecp5: Fix handling of CLK/LSR wire attached settings
| * ecp5: Fix handling of CLK/LSR wire attached settingsDavid Shah2020-11-051-2/+4
|/ | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #509 from YosysHQ/dave/remove-wire-aliasMiodrag Milanović2020-10-158-60/+3
|\ | | | | Remove wire alias API
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