Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Merge pull request #309 from YosysHQ/dsptiming | David Shah | 2019-08-09 | 2 | -2/+25 |
|\ | | | | | ecp5: Conservative analysis of comb DSP timing | ||||
| * | ecp5: Conservative analysis of comb DSP timing | David Shah | 2019-07-08 | 2 | -2/+25 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | Add deprecation warning for default packages | David Shah | 2019-08-08 | 1 | -1/+4 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | ecp5: Fix handling of missing ports in LUT permutation | David Shah | 2019-08-08 | 1 | -0/+4 |
| | | | | | | | | | | | | Fixes #310 Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | clangfromat | David Shah | 2019-08-07 | 1 | -2/+5 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | ecp5: Add --out-of-context for building hard macros | David Shah | 2019-08-07 | 7 | -12/+36 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | ecp5: Add a check for legacy parameter values | David Shah | 2019-08-06 | 1 | -0/+12 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | ecp5: New Property interface | David Shah | 2019-08-05 | 8 | -444/+549 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | Major Property improvements for common and iCE40 | David Shah | 2019-08-05 | 1 | -6/+6 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | ecp5: Fix missing LUT inputs, fixes #301 | David Shah | 2019-07-10 | 1 | -0/+4 |
|/ | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | Merge pull request #284 from YosysHQ/json_write | David Shah | 2019-07-03 | 6 | -85/+119 |
|\ | | | | | Initial support for writing to json files from nextpnr. | ||||
| * | clangformat run | Miodrag Milanovic | 2019-06-25 | 1 | -16/+20 |
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| * | Merge master | Miodrag Milanovic | 2019-06-25 | 3 | -11/+18 |
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| * | | default for 5G is speed 8 | Miodrag Milanovic | 2019-06-21 | 1 | -1/+5 |
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| * | | enable lading of jsons and setting up context | Miodrag Milanovic | 2019-06-14 | 1 | -0/+1 |
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| * | | Use flags for each step | Miodrag Milanovic | 2019-06-14 | 2 | -3/+3 |
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| * | | restore arch info for ecp5 | Miodrag Milanovic | 2019-06-14 | 1 | -24/+91 |
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| * | | Load properties from json and propagate to context create | Miodrag Milanovic | 2019-06-13 | 1 | -2/+2 |
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| * | | Save settings that we saved in project | Miodrag Milanovic | 2019-06-13 | 1 | -0/+2 |
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| * | | Remove concept of project and code connected | Miodrag Milanovic | 2019-06-13 | 1 | -55/+0 |
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| * | | Use properties for settings and save in json | Miodrag Milanovic | 2019-06-12 | 1 | -1/+1 |
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| * | | Save top level attrs and store current step | Miodrag Milanovic | 2019-06-07 | 2 | -0/+3 |
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| * | | Cleanup | Miodrag Milanovic | 2019-06-07 | 2 | -13/+0 |
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| * | | No need for this one | Miodrag Milanovic | 2019-06-07 | 1 | -4/+0 |
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| * | | ecp5: Use an attribute to store is_global | David Shah | 2019-06-07 | 3 | -4/+9 |
| | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
| * | | WIP saving/loading attributes | Miodrag Milanovic | 2019-06-07 | 3 | -0/+20 |
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| * | | Added support for attributes/properties types | Miodrag Milanovic | 2019-06-01 | 1 | -1/+1 |
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* | | | CMake: serialize chipdb generation by default. | whitequark | 2019-06-26 | 1 | -2/+10 |
| | | | | | | | | | | | | Fixes #296. | ||||
* | | | CMake: formatting. NFC. | whitequark | 2019-06-26 | 1 | -4/+4 |
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* | | ecp5: Delay tweaking for lower speed grades | David Shah | 2019-06-21 | 2 | -3/+5 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | ecp5: Reduce cfg.criticalityExponent for now | David Shah | 2019-06-21 | 1 | -1/+1 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | ecp5: Improve error message for bad chars in BRAM init strings | David Shah | 2019-06-08 | 1 | -7/+12 |
|/ | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | Use cmake's find_library to search for pytrellis. | Tobias Müller | 2019-05-11 | 1 | -28/+28 |
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* | ecp5: Fix USRMCLK primitive | David Shah | 2019-05-10 | 1 | -0/+14 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | Add --placer option and refactor placer selection | David Shah | 2019-03-24 | 3 | -15/+24 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | clangformat | David Shah | 2019-03-22 | 1 | -12/+15 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | ecp5: Speedup cell delay lookups | David Shah | 2019-03-22 | 2 | -1/+30 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | HeAP: Add PlacerHeapCfg | David Shah | 2019-03-22 | 1 | -2/+5 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | HeAP: Make HeAP placer optional | David Shah | 2019-03-22 | 2 | -2/+25 |
| | | | | | | | | | | | | | A CMake option 'BUILD_HEAP' (default on) configures building of the HeAP placer and the associated Eigen3 dependency. Default for the iCE40 is SA placer, with --heap-placer to use HeAP Default for the ECP5 is HeAP placer, as SA placer can take 1hr+ for large ECP5 designs and HeAP tends to give better QoR. --sa-placer can be used to use SA instead, and auto-fallback to SA if HeAP not built. Signed-off-by: David Shah <dave@ds0.me> | ||||
* | HeAP: tidying up | David Shah | 2019-03-22 | 1 | -1/+1 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | HeAP: Use for ECP5 as well as iCE40 | David Shah | 2019-03-22 | 1 | -7/+2 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | HeAP: Add TAUCS wrapper and integration | David Shah | 2019-03-22 | 1 | -1/+1 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | Add Python helper functions for floorplanning | David Shah | 2019-03-22 | 1 | -0/+7 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | Merge pull request #243 from YosysHQ/ecp5lpf | David Shah | 2019-02-28 | 2 | -24/+59 |
|\ | | | | | ecp5: Improve constraint-related error handling | ||||
| * | ecp5: Fix handling of CRLFs and uppercase frequency units in LPF | David Shah | 2019-02-27 | 1 | -4/+6 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
| * | ecp5: Add an error for mixed constrained/unconstrained IO | David Shah | 2019-02-25 | 1 | -0/+18 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
| * | ecp5: Improve error handling and warning generation in LPF parser | David Shah | 2019-02-25 | 2 | -20/+35 |
| | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | | ecp5: Increase ripup penalty | David Shah | 2019-02-25 | 1 | -1/+1 |
|/ | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | ecp5: DELAY fixes | David Shah | 2019-02-25 | 2 | -16/+11 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | ecp5: Improve packing density | David Shah | 2019-02-25 | 2 | -1/+59 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> |