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* frontend/base: Functions for port importDavid Shah2019-12-271-0/+2
| | | | Signed-off-by: David Shah <dave@ds0.me>
* frontend/base: Top module handlingDavid Shah2019-12-271-0/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* HeAP: fix region constraint handlingDavid Shah2019-12-011-1/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* HeAP: more realistic timeout thresholdDavid Shah2019-11-261-1/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* HeAP: improve error handling when stuckDavid Shah2019-11-261-0/+11
| | | | Signed-off-by: David Shah <dave@ds0.me>
* HeAP: support for bel region constraintsDavid Shah2019-11-261-6/+83
| | | | Signed-off-by: David Shah <dave@ds0.me>
* timing: Fix critical path walking for ECP5David Shah2019-11-181-2/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* sdf: Working on support for CVCDavid Shah2019-10-243-7/+19
| | | | Signed-off-by: David Shah <dave@ds0.me>
* sdf: Improve SDF outputDavid Shah2019-10-241-0/+4
| | | | Signed-off-by: David Shah <dave@ds0.me>
* sdf: Add basic support for writing SDF filesDavid Shah2019-10-193-21/+155
| | | | Signed-off-by: David Shah <dave@ds0.me>
* sdf: Framework for writing out SDF filesDavid Shah2019-10-191-0/+200
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Preserve top level IO properlyDavid Shah2019-10-182-1/+14
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Add support for IO registersDavid Shah2019-10-091-1/+10
| | | | Signed-off-by: David Shah <dave@ds0.me>
* clangformatDavid Shah2019-10-011-54/+52
| | | | Signed-off-by: David Shah <dave@ds0.me>
* python: Adding helper functions for netlist modificationDavid Shah2019-09-154-1/+140
| | | | Signed-off-by: David Shah <dave@ds0.me>
* python: Refactor out bindings shared between ECP5 and iCE40David Shah2019-09-151-0/+98
| | | | Signed-off-by: David Shah <dave@ds0.me>
* json: Add support for net aliasesDavid Shah2019-09-132-2/+7
| | | | Signed-off-by: David Shah <dave@ds0.me>
* timing: Improve support for out-of-context flowsDavid Shah2019-08-071-1/+9
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Add --out-of-context for building hard macrosDavid Shah2019-08-071-1/+15
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: New Property interfaceDavid Shah2019-08-052-1/+2
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Major Property improvements for common and iCE40David Shah2019-08-057-62/+210
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Switching from std to boost fix crashMiodrag Milanovic2019-07-052-7/+7
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* Speedup critical pathMiodrag Milanovic2019-06-284-9/+14
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* clangformat runMiodrag Milanovic2019-06-2510-63/+68
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* Merge masterMiodrag Milanovic2019-06-251-2/+3
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| * clangformatDavid Shah2019-06-241-1/+2
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * timing: Add missing std::minDavid Shah2019-06-231-1/+1
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * Fix missing \n in log statement.whitequark2019-06-041-1/+1
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* | Preserve portsMiodrag Milanovic2019-06-211-0/+3
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* | default placement only if not setMiodrag Milanovic2019-06-151-3/+3
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* | use save seedMiodrag Milanovic2019-06-151-0/+3
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* | moved some context variables to settingsMiodrag Milanovic2019-06-156-32/+45
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* | No need for settings classMiodrag Milanovic2019-06-1511-105/+48
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* | enable lading of jsons and setting up contextMiodrag Milanovic2019-06-142-2/+25
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* | gui for json write and proper statusesMiodrag Milanovic2019-06-141-1/+1
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* | Load properties from json and propagate to context createMiodrag Milanovic2019-06-132-2/+9
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* | Save settings that we saved in projectMiodrag Milanovic2019-06-131-0/+4
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* | CleanupMiodrag Milanovic2019-06-131-2/+0
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* | Remove concept of project and code connectedMiodrag Milanovic2019-06-134-207/+4
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* | Use properties for settings and save in jsonMiodrag Milanovic2019-06-123-17/+11
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* | Save top level attrs and store current stepMiodrag Milanovic2019-06-071-0/+3
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* | Save/restore net strengthMiodrag Milanovic2019-06-071-5/+7
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* | Restore routing from jsonMiodrag Milanovic2019-06-071-1/+21
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* | CleanupMiodrag Milanovic2019-06-072-4/+5
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* | Cleanup and fixes, flow works nowMiodrag Milanovic2019-06-072-20/+31
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* | WIP saving/loading attributesMiodrag Milanovic2019-06-073-50/+70
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* | Support ecp5 read write additional cell infoMiodrag Milanovic2019-06-031-4/+17
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* | use NEXTPNR_BEL, since BEL is initial placementMiodrag Milanovic2019-06-021-1/+1
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* | Read constraints and placing from fileMiodrag Milanovic2019-06-021-0/+50
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* | option to disable packingMiodrag Milanovic2019-06-021-4/+8
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