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* | | generic: Don't assume unused LUT inputs are zeroDavid Shah2019-12-012-2/+5
| | | | | | | | | | | | 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>
* | ecp5: Fix 25k DDRDLLA bitstream genDavid Shah2019-11-292-3/+4
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Fix placement of DDRDLLADavid Shah2019-11-291-0/+26
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | Merge pull request #358 from YosysHQ/generic-improveDavid Shah2019-11-2711-58/+155
|\ \ | | | | | | Generic Arch improvements
| * | ci: Run generic post-PnR sim smoketestDavid Shah2019-11-271-1/+1
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | generic: Add support for post-PnR simulationDavid Shah2019-11-275-7/+67
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | jsonwrite: Fix bus cell portsDavid Shah2019-11-271-28/+28
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | generic: Add support for disabling IOB insertionDavid Shah2019-11-272-1/+9
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | generic: Improve error handling when Wire/Pip/Bel is not foundDavid Shah2019-11-272-21/+50
|/ / | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | Merge pull request #356 from YosysHQ/ecp5-ff-densityDavid Shah2019-11-271-0/+153
|\ \ | | | | | | ecp5: Improve flipflop packing density
| * | ecp5: Improve flipflop packing densityDavid Shah2019-11-201-0/+153
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | Merge pull request #357 from YosysHQ/heap-fixesDavid Shah2019-11-263-9/+131
|\ \ \ | | | | | | | | HeAP: Support for region constraints, better error handling, default for all arches
| * | | 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>
| * | | generic: Use HeAP as placer where possibleDavid Shah2019-11-261-3/+33
| | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | ice40: Make HeAP the default placerDavid Shah2019-11-261-0/+4
| | | | | | | | | | | | | | | | 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>
* | | Update generic arch docsDavid Shah2019-11-261-3/+5
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | General documentation updatesDavid Shah2019-11-262-24/+13
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | ECP5 support is no longer experimentalDavid Shah2019-11-266-530/+3
|/ / | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | Revert "Merge pull request #355 from YosysHQ/ecp5-promote-lsr"David Shah2019-11-202-74/+5
| | | | | | | | | | This reverts commit 6a7d1fe53d2b55e03ebe3400c0f4c9e5741ed2e1, reversing changes made to c3d4117a219570f0a132ae4f810dec961811311a.
* | Merge pull request #355 from YosysHQ/ecp5-promote-lsrDavid Shah2019-11-202-5/+74
|\ \ | | | | | | ecp5: Add support for promotion of LSRs to global network
| * | ecp5: Add support for promotion of LSRs to global networkDavid Shah2019-11-192-5/+74
|/ / | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Fix handling of custom DEL_VALUEDavid Shah2019-11-181-1/+2
| | | | | | | | 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>
* | ecp5: Fix dynamic DELAYF controlDavid Shah2019-11-181-0/+3
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Add logic utilisation before packing statisticsDavid Shah2019-11-181-0/+45
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | clangformatDavid Shah2019-11-181-1/+1
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | Merge pull request #345 from YosysHQ/dave/sdfDavid Shah2019-11-189-28/+409
|\ \ | | | | | | Improve handling of top level IO and add SDF support
| * | sdf: Working on support for CVCDavid Shah2019-10-244-8/+20
| | | | | | | | | | | | 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>
| * | ice40: Preserve top level IO properlyDavid Shah2019-10-193-16/+24
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | ecp5: Preserve top level IO properlyDavid Shah2019-10-184-13/+36
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | Merge pull request #352 from pepijndevos/slicebugDavid Shah2019-11-181-4/+4
|\ \ \ | | | | | | | | leftover Q from before slice api change
| * | | leftover Q from before slice api changePepijn de Vos2019-11-181-4/+4
|/ / /
* | | Fix typoDavid Shah2019-11-111-1/+1
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | python: Add interactive.py for a REPL during PnRDavid Shah2019-11-111-0/+6
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | Merge pull request #350 from pepijndevos/newsliceDavid Shah2019-11-087-28/+42
|\ \ \ | | | | | | | | Dedicated output for LUT in GENERIC_SLICE
| * | | more formattingPepijn de Vos2019-11-081-2/+2
| | | |
| * | | return FF_USED, formatting, correct INITPepijn de Vos2019-11-084-5/+20
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| * | | dedicated output for LUT in GENERIC_SLICEPepijn de Vos2019-11-086-32/+31
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* | | | cmake: Add boost system libraryDavid Shah2019-11-061-1/+1
|/ / / | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | ecp5: Copy timing constraints across ECLKBRIDGECSDavid Shah2019-11-011-1/+4
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | ecp5: Fix placement of ECLKBRIDGECSDavid Shah2019-11-011-11/+41
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | ecp5: Allow setting drive strength for 3V3 IOsDavid Shah2019-10-261-0/+10
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | ecp5: Add constids for new timing cell typesDavid Shah2019-10-262-0/+10
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | ecp5: Add an error for out-of-sync constids and bbaDavid Shah2019-10-264-2/+10
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-18 10:46:42 +0000