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137 Commits

Author SHA1 Message Date
David Shah
b18ea204c2 Remove wire alias API 
It has not actually been implemented in any router for over 2.5 years and causes nothing more than confusion. It can always be added back if it forms part of a future solution; possibly as part of a more general database structure rethink.

Signed-off-by: David Shah <dave@ds0.me>
 2020-10-15 09:36:15 +01:00
Pepijn de Vos
26dfe6f23d
Update generic synth script for dfflegalize changes 2020-09-18 15:39:24 +02:00
Miodrag Milanovic
fe398ab983 clangformat 2020-07-25 10:17:13 +02:00
Miodrag Milanovic
770bb40eb3 proper argument propagation 2020-07-24 10:47:10 +02:00
Miodrag Milanovic
8f2b707d02 Initial conversion to pybind11 2020-07-23 18:35:18 +02:00
Nathaniel Graff
08f68518f2 Fix spelling of 'unsupported' 
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
 2020-05-13 20:00:37 -07:00
David Shah
1ceffbe0bc
Merge pull request #391 from YosysHQ/router2-upstream 
Upstreaming router2
 2020-02-04 16:08:08 +00:00
David Shah
b4d029a55c
Merge pull request #385 from YosysHQ/router1-arc-fixes 
Fixes for partial reconfig demo
 2020-02-03 13:55:07 +00:00
David Shah
a1c902dadc generic: Implement getRouteBoundingBox 
Signed-off-by: David Shah <dave@ds0.me>
 2020-02-03 13:48:51 +00:00
David Shah
2248e07b66 router2: Improve flow and log output 
Signed-off-by: David Shah <dave@ds0.me>
 2020-02-03 13:46:05 +00:00
David Shah
7123209324 Allow selection of router algorithm 
Signed-off-by: David Shah <dave@ds0.me>
 2020-02-03 11:54:38 +00:00
David Shah
f1dbb0c4f2 Fix latent bug in generic out-of-context IO mode 
Signed-off-by: David Shah <dave@ds0.me>
 2020-01-21 19:06:46 +00:00
David Shah
4754ab3894 clangformat 
Signed-off-by: David Shah <dave@ds0.me>
 2020-01-20 20:30:43 +00:00
Miodrag Milanovic
38e3b6338c Various warning fixes 2020-01-18 15:23:35 +01:00
David Shah
b100087024 python: Add bindings for hierarchy structures 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
be37a39ecb generic: Fix width of 0-driver INIT 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-01 17:19:52 +00:00
David Shah
f57c2bcebb generic: Don't assume unused LUT inputs are zero 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-01 17:07:36 +00:00
David Shah
2f56b98959 generic: Add support for post-PnR simulation 
Signed-off-by: David Shah <dave@ds0.me>
 2019-11-27 15:17:53 +00:00
David Shah
2b3dda7535 generic: Add support for disabling IOB insertion 
Signed-off-by: David Shah <dave@ds0.me>
 2019-11-27 14:42:05 +00:00
David Shah
2957eb7cc9 generic: Improve error handling when Wire/Pip/Bel is not found 
Signed-off-by: David Shah <dave@ds0.me>
 2019-11-27 14:33:35 +00:00
David Shah
defafcf5fe generic: Use HeAP as placer where possible 
Signed-off-by: David Shah <dave@ds0.me>
 2019-11-26 10:10:26 +00:00
David Shah
0a8e9b0fbd clangformat 
Signed-off-by: David Shah <dave@ds0.me>
 2019-11-18 15:07:55 +00:00
Pepijn de Vos
ea05c48032 leftover Q from before slice api change 2019-11-18 10:48:19 +01:00
Pepijn de Vos
a4848f6902 more formatting 2019-11-08 17:18:50 +01:00
Pepijn de Vos
5dd1e5e51e return FF_USED, formatting, correct INIT 2019-11-08 17:15:12 +01:00
Pepijn de Vos
7c362f292c dedicated output for LUT in GENERIC_SLICE 2019-11-08 15:54:27 +01:00
David Shah
ebcdfc1ae8 generic: New Property interface 
Signed-off-by: David Shah <dave@ds0.me>
 2019-08-05 17:28:54 +01:00
Miodrag Milanovic
be47fc3e9a clangformat run 2019-06-25 18:19:25 +02:00
Miodrag Milanovic
66ea9f39f7 enable lading of jsons and setting up context 2019-06-14 15:18:35 +02:00
Miodrag Milanovic
36ccc22fc9 Use flags for each step 2019-06-14 09:59:04 +02:00
Miodrag Milanovic
ca7e944d7a restore arch info for ecp5 2019-06-14 08:55:11 +02:00
Miodrag Milanovic
03dff10cbd Load properties from json and propagate to context create 2019-06-13 20:42:11 +02:00
Miodrag Milanovic
1cd4a4d17a Remove concept of project and code connected 2019-06-13 17:42:41 +02:00
Miodrag Milanovic
d9b0bac248 Save top level attrs and store current step 2019-06-07 16:11:11 +02:00
Miodrag Milanovic
78e6631f76 Cleanup 2019-06-07 13:49:19 +02:00
Miodrag Milanovic
1093d7e122 WIP saving/loading attributes 2019-06-07 11:48:15 +02:00
David Shah
c33da42365 ci: Run generic example simple.sh 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-17 13:02:01 +01:00
David Shah
9fa13b5adc pybindings: make errors in Python scripts stop nextpnr execution 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-17 11:12:58 +01:00
David Shah
48c4c1ed05 generic/examples: Add FASM writer Python script 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-17 11:00:23 +01:00
David Shah
659c932559 generic: Fix predictDelay 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-04 16:58:43 +01:00
David Shah
f12a209391 generic: Router param tweaks 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-04 16:46:05 +01:00
David Shah
f0cd51e6bc generic: Cell timing support 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-04 16:34:06 +01:00
David Shah
3f98084021 generic: Improve example 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-04 15:40:48 +01:00
David Shah
6fffe24177 generic: GUI Python bindings 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-03 16:08:33 +01:00
David Shah
a05593da62 generic: Add a few more bindings 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-02 15:30:01 +01:00
David Shah
32327b761a generic: Simple working example 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-02 15:30:01 +01:00
David Shah
6a383cd4c5 generic: Simple procedural example works 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-02 15:30:01 +01:00
David Shah
ca918078bf generic: Add a simple packer for generic SLICEs and IOBs 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-02 15:30:01 +01:00
David Shah
99c3713293 generic: Add synth_generic.tcl 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-02 15:30:01 +01:00
David Shah
f88ddf85b2 generic: Add simple primitive library 
Signed-off-by: David Shah <dave@ds0.me>
 2019-04-02 15:30:01 +01:00