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* Update pybind11 to version 2.6.1Miodrag Milanovic2021-01-02202-4212/+11689
* Merge pull request #548 from per-gron/c++17David Shah2020-12-302-5/+11
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| * C++17 compatibility: Don't use std::random_shufflePer Grön2020-12-302-5/+11
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* clangformatDavid Shah2020-12-307-43/+37
* Gowin target (#542)Pepijn de Vos2020-12-3021-8/+3235
* ecp5: Improve pseudo-diff IO error handlingDavid Shah2020-12-271-2/+4
* ice40: Nicer error for unconstrained SB_GB_IODavid Shah2020-12-271-0/+2
* command.cc: Improve help textDavid Shah2020-12-271-1/+1
* Merge pull request #543 from tcal-x/use-single-char-findDavid Shah2020-12-171-1/+1
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| * Use std::string::find(char c) when searching for a single character.Tim Callahan2020-12-161-1/+1
* | ecp5: Fix FF timing dataDavid Shah2020-12-171-4/+4
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* Merge pull request #540 from YosysHQ/dave/nexus-dotproductDavid Shah2020-12-102-28/+71
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| * nexus: Add MULTADDSUB9X9WIDE supportDavid Shah2020-12-082-28/+71
* | Merge pull request #536 from YosysHQ/dave/disable-default-guiDavid Shah2020-12-083-12/+17
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| * | cmake: Disable building GUI by defaultDavid Shah2020-12-083-12/+17
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* | Merge pull request #528 from YosysHQ/dave/nexus-lramDavid Shah2020-12-086-16/+167
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| * nexus: Fix LRAM pin typesDavid Shah2020-12-072-10/+11
| * nexus: Add support for initialised LRAMDavid Shah2020-12-074-12/+50
| * nexus: Add basic LRAM support (no init)David Shah2020-12-026-4/+116
* | ice40: Clarify feedback paths in PLL constraints codeDavid Shah2020-12-031-3/+3
* | Merge pull request #530 from YosysHQ/dave/ice40-derive-constrDavid Shah2020-12-031-31/+138
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| * | ice40: Derive PLL timing constraintsDavid Shah2020-12-031-31/+138
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* | Merge pull request #527 from YosysHQ/dave/nexus-clockingDavid Shah2020-12-025-2/+369
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| * nexus: Add PLL supportDavid Shah2020-12-024-3/+213
| * nexus: Add support for deriving timing constraints in packerDavid Shah2020-12-021-0/+96
| * nexus/pdc: Parse simple clock constraintsDavid Shah2020-12-021-0/+61
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* Merge pull request #526 from YosysHQ/dave/router2-timingDavid Shah2020-12-011-2/+17
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| * router2: Avoid ripup of critical pathDavid Shah2020-12-011-2/+17
* | Merge pull request #525 from YosysHQ/dave/router2-tweaksDavid Shah2020-12-011-5/+46
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| * router2: Make splitting of wires thread-safeDavid Shah2020-12-011-4/+39
| * router2: Add per-thread rngDavid Shah2020-12-011-1/+7
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* Merge pull request #524 from daveshah1/nextpnr-nexusMiodrag Milanović2020-11-3037-13/+7434
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| * nexus: Update docs and CMakeDavid Shah2020-11-304-3/+45
| * nexus: Fix db integrity checkDavid Shah2020-11-303-19/+8
| * nexus: Add to CIDavid Shah2020-11-303-2/+13
| * nexus: Add post-place LUTFF optimisationDavid Shah2020-11-304-19/+200
| * nexus: Improve error handling in global routerDavid Shah2020-11-301-0/+8
| * nexus: Preliminary integration of DSP timing dataDavid Shah2020-11-303-4/+111
| * nexus: Tweak heuristics to improve routeabilityDavid Shah2020-11-301-2/+2
| * nexus: Clocked MULTADDSUB36X36 fixDavid Shah2020-11-301-0/+2
| * nexus: Add MULTADDSUB36X36David Shah2020-11-301-4/+21
| * nexus: Add MULTADDSUB18X18 supportDavid Shah2020-11-302-17/+78
| * nexus: ACC54 definitionsDavid Shah2020-11-303-0/+77
| * nexus: Add DSP pre-adder supportDavid Shah2020-11-302-2/+23
| * nexus: Fix DSP signed portsDavid Shah2020-11-301-2/+2
| * nexus: Larger DSP tweaksDavid Shah2020-11-302-9/+15
| * nexus: Fix slow routing around DSPsDavid Shah2020-11-302-0/+28
| * nexus: Fix validity checking when DSPs are usedDavid Shah2020-11-302-3/+10
| * nexus: Refactor DSP macro splitting to make it more genericDavid Shah2020-11-305-29/+153
| * nexus: Add support for clocked MULT9X9sDavid Shah2020-11-304-0/+57