Commit message (Collapse) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | Run "make clangformat". | Keith Rothman | 2021-02-02 | 1 | -2/+2 |
| | | | | Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com> | ||||
* | Rename Partition -> BelBucket. | Keith Rothman | 2021-02-02 | 1 | -3/+3 |
| | | | | Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com> | ||||
* | Add Partition APIs to ice40, nexus, gowin archs. | Keith Rothman | 2021-02-02 | 1 | -2/+15 |
| | | | | Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com> | ||||
* | nexus: Switch from RelPtr to RelSlice | D. Shah | 2021-01-27 | 1 | -37/+31 |
| | | | | | | | | | | This replaces RelPtrs and a separate length field with a Rust-style slice containing both a pointer and a length; with bounds checking always enforced. Thus iterating over these structures is both cleaner and safer. Signed-off-by: D. Shah <dave@ds0.me> | ||||
* | nexus: Add basic LRAM support (no init) | David Shah | 2020-12-02 | 1 | -0/+11 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Fix db integrity check | David Shah | 2020-11-30 | 1 | -17/+6 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add post-place LUTFF optimisation | David Shah | 2020-11-30 | 1 | -5/+23 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Preliminary integration of DSP timing data | David Shah | 2020-11-30 | 1 | -0/+49 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Tweak heuristics to improve routeability | David Shah | 2020-11-30 | 1 | -2/+2 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Fix slow routing around DSPs | David Shah | 2020-11-30 | 1 | -0/+24 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Tweak delay heuristics | David Shah | 2020-11-30 | 1 | -2/+4 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add EBR timing analysis | David Shah | 2020-11-30 | 1 | -0/+19 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add LUTRAM and WIDEFN9 timing support | David Shah | 2020-11-30 | 1 | -3/+22 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | timing: Add a few more cell types | David Shah | 2020-11-30 | 1 | -6/+76 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Swap sort order to make some lookups easier | David Shah | 2020-11-30 | 1 | -2/+2 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add cell delay lookup | David Shah | 2020-11-30 | 1 | -0/+81 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Lookup speed grade and pip delays | David Shah | 2020-11-30 | 1 | -0/+21 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Default to router2 for now | David Shah | 2020-11-30 | 1 | -1/+1 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Improve placer config | David Shah | 2020-11-30 | 1 | -0/+5 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add stub GUI | David Shah | 2020-11-30 | 1 | -3/+57 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add a simple global routing pass | David Shah | 2020-11-30 | 1 | -0/+3 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Generate FASM files that can be used standalone | David Shah | 2020-11-30 | 1 | -0/+8 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Build and embed chipdb automatically | David Shah | 2020-11-30 | 1 | -12/+7 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Refactor cell pin style db | David Shah | 2020-11-30 | 1 | -0/+1 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add IO packing | David Shah | 2020-11-30 | 1 | -4/+14 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Lookup of package and IO pins | David Shah | 2020-11-30 | 1 | -0/+89 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Infrastructure for constant/inv handling | David Shah | 2020-11-30 | 1 | -0/+44 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Bring up to date | David Shah | 2020-11-30 | 1 | -2/+40 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Working on validity checking | David Shah | 2020-11-30 | 1 | -6/+0 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add global networks | David Shah | 2020-11-30 | 1 | -0/+3 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add packing framework | David Shah | 2020-11-30 | 1 | -8/+0 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add main | David Shah | 2020-11-30 | 1 | -1/+1 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Add more placeholder Arch functions | David Shah | 2020-11-30 | 1 | -0/+121 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | nexus: Implement bel, wire and pip Arch functions | David Shah | 2020-11-30 | 1 | -4/+209 |
| | | | | Signed-off-by: David Shah <dave@ds0.me> | ||||
* | Add Arch constructor | David Shah | 2020-11-30 | 1 | -0/+109 |
Signed-off-by: David Shah <dave@ds0.me> |