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* router2: Add some test glueDavid Shah2020-02-032-27/+96
| | | | Signed-off-by: David Shah <dave@ds0.me>
* router2: A* main loopDavid Shah2020-02-031-8/+80
| | | | Signed-off-by: David Shah <dave@ds0.me>
* router2: helper functionsDavid Shah2020-02-031-3/+94
| | | | Signed-off-by: David Shah <dave@ds0.me>
* router2: infrastructureDavid Shah2020-02-031-39/+83
| | | | Signed-off-by: David Shah <dave@ds0.me>
* router2: Basic infrastructureDavid Shah2020-02-031-0/+202
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #389 from YosysHQ/mmicko/time_infoDavid Shah2020-02-021-9/+15
|\ | | | | Add spent time info to report
| * Update formattingMiodrag Milanovic2020-02-021-4/+4
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| * Better formattingMiodrag Milanovic2020-02-021-5/+4
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| * Add spent time info to reportMiodrag Milanovic2020-02-021-9/+16
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* Merge pull request #388 from YosysHQ/mwk/json-fixesDavid Shah2020-02-013-16/+14
|\ | | | | json: fix handling of 32-bit parameters
| * json: fix handling of 32-bit parametersMarcin Kościelnicki2020-02-013-16/+14
|/ | | | | | See YosysHQ/yosys#1671 for rationale. Also, added some validation to our parser, so that out-of-range values are reported and the user knows they should update yosys.
* cmake: Python 3.9 supportDavid Shah2020-01-291-1/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #386 from rrika/masterDavid Shah2020-01-273-1/+13
|\ | | | | python: Expose PlaceStrength enum and isValidBelForCell on ecp5
| * python: Expose PlaceStrength enum and isValidBelForCell on ecp5Erika2020-01-263-1/+13
|/ | | | Signed-off-by: Erika <rrika9@yahoo.com>
* ecp5: Fix tieoff of unused DELAY signalsDavid Shah2020-01-211-3/+3
| | | | Signed-off-by: David Shah <dave@ds0.me>
* clangformatDavid Shah2020-01-202-5/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Add SPICB0 IO supportDavid Shah2020-01-202-3/+3
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #384 from YosysHQ/warning_fixesMiodrag Milanović2020-01-198-40/+28
|\ | | | | Warning fixes
| * Few more caught by clangMiodrag Milanovic2020-01-181-4/+0
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| * Warnings noticed by clangMiodrag Milanovic2020-01-182-17/+17
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| * Various warning fixesMiodrag Milanovic2020-01-186-19/+11
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* frontend: Fix hang when loading very large designsDavid Shah2020-01-161-1/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #382 from YosysHQ/ecp5-psuedodiffDavid Shah2020-01-163-13/+42
|\ | | | | ecp5: Add support for top pseudo diff outputs
| * ecp5: Add support for top pseudo diff outputsDavid Shah2020-01-153-13/+42
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | Merge pull request #381 from ldoolitt/masterDavid Shah2020-01-162-4/+3
|\ \ | |/ |/| More adjustments to .bba file locations
| * More adjustments to .bba file locationsLarry Doolittle2020-01-142-4/+3
|/ | | | | | | | | | Follows PM discussion with Marcus Comstedt. Extend changes in .bba file location (made in commit b6a7b60) to ice40 and MSVC cases, so all cases become compatible with read-only access to git tree. Only known down-side is inefficiency when building out-of-tree for multiple architectures; people following that use case should consider using PREGENERATED_BBA_PATH. It would be nice if there were less copy-paste in MSVC vs. non-MSVC content in family.cmake, but that would have to be addressed by someone more skilled in Cmake and MSVC.
* Merge pull request #380 from ldoolitt/masterDavid Shah2020-01-141-2/+1
|\ | | | | Remove barrier to out-of-tree builds
| * Remove barrier to out-of-tree buildsLarry Doolittle2020-01-121-2/+1
| | | | | | | | | | With this change, nextpnr can build successfully (and run correctly) using the git tree as a read-only reference. No change in behavior observed for in-tree builds.
* | Merge pull request #379 from twam/pass_versionDavid Shah2020-01-144-13/+15
|\ \ | |/ |/| Change version to git describe and make set-able from outside
| * Change version to git describe and make set-able from outsideTobias Müller2020-01-114-13/+15
| | | | | | | | | | | | | | Change version to use git describe instead of git log as this will also work if tags are present and make the version string set-able from outside as a parameter to cmake, so that package managers can set this if building outside of a git working tree.
* | Merge pull request #377 from YosysHQ/mmicko/recordingMiodrag Milanović2020-01-118-2/+122
|\ \ | |/ |/| Enable screenshot and recording feature
| * Skip same framesMiodrag Milanovic2020-01-113-13/+24
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| * Enable screenshot and recording featureMiodrag Milanovic2020-01-058-2/+111
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* HeAP: increase timeoutDavid Shah2019-12-301-1/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #344 from YosysHQ/mmicko/ecp5_guiMiodrag Milanović2019-12-2817-72/+5673
|\ | | | | ECP5 display improvement
| * clangformatMiodrag Milanovic2019-12-281-16/+24
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| * made most of frequent numbers constantsMiodrag Milanovic2019-12-281-273/+285
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| * move constants to gfx.ccMiodrag Milanovic2019-12-282-18/+18
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| * remove synt exampleMiodrag Milanovic2019-12-281-132/+0
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| * Merge remote-tracking branch 'origin/master' into mmicko/ecp5_guiMiodrag Milanovic2019-12-2871-1805/+3391
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* | ecp5: Always promote IOLOGIC SCLK to globalDavid Shah2019-12-271-1/+3
| | | | | | | | | | | | Fixes #374 Signed-off-by: David Shah <dave@ds0.me>
* | Merge pull request #353 from YosysHQ/generic-frontendDavid Shah2019-12-2724-1071/+2185
|\ \ | | | | | | New hierarchy-capable generic frontend framework and json11 based JSON frontend
| * | Document hierarchy structuresDavid Shah2019-12-271-1/+15
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | Allow constraining non-leaf cells to regionsDavid Shah2019-12-271-1/+10
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | Preserve hierarchy through packingDavid Shah2019-12-276-0/+97
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | python: Add bindings for hierarchy structuresDavid Shah2019-12-278-8/+45
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | frontend_base: Import cell hierarchyDavid Shah2019-12-271-3/+16
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | First pass at data structures for hierarchyDavid Shah2019-12-272-2/+31
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | json: Remove legacy frontendDavid Shah2019-12-277-1090/+3
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | frontend: Support for loading settings and nextpnr stateDavid Shah2019-12-272-1/+27
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>