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67 Commits

Author SHA1 Message Date
David Shah
af7be21591 Improve handling of unflattened netlists 
Signed-off-by: David Shah <dave@ds0.me>
 2020-03-06 15:21:28 +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
Marcin Kościelnicki
24e3f8417e json: fix handling of 32-bit parameters 
See YosysHQ/yosys#1671 for rationale.  Also, added some validation
to our parser, so that out-of-range values are reported and the user
knows they should update yosys.
 2020-02-01 17:23:05 +01:00
David Shah
4754ab3894 clangformat 
Signed-off-by: David Shah <dave@ds0.me>
 2020-01-20 20:30:43 +00:00
David Shah
84fec7e82f Fixes for partial reconfig demo 
Signed-off-by: David Shah <dave@ds0.me>
 2020-01-18 15:37:13 +00:00
Miodrag Milanovic
d281e18113 Warnings noticed by clang 2020-01-18 15:34:58 +01:00
David Shah
b67ba18590 frontend: Fix hang when loading very large designs 
Signed-off-by: David Shah <dave@ds0.me>
 2020-01-16 12:15:16 +00:00
David Shah
fe40094216 Preserve hierarchy through packing 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
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
9f6031cda1 frontend_base: Import cell hierarchy 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
14b18cb6fa frontend: Support for loading settings and nextpnr state 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
28279b18fe frontend/generic: Fix regressions 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
c9a0033c5c frontend/base: Fix lookup of nets by module index 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
3e21f894f4 frontend: Improved error handling and fixes 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
eb14cf09f4 frontend: Fix template compile issues 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
a26b1a276d frontend: Top level port import 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
98f93f39be frontend/base: Functions for hierarchical submodule cell import 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
bed053251e frontend/base: Functions for leaf cell import 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
21b4965966 frontend/base: Functions for net[name] import 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:30 +00:00
David Shah
77cbd70a72 frontend: JSON implementation of the generic framework 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:29 +00:00
David Shah
25867e3f23 frontend/base: Improve net indexing 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:29 +00:00
David Shah
6aaa9f5a3d frontend/base: Functions for port import 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:29 +00:00
David Shah
fffc3b8447 frontend/base: Top module handling 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:29 +00:00
David Shah
fa7317f594 frontend: Draft for a generic template-based frontend API 
Signed-off-by: David Shah <dave@ds0.me>
 2019-12-27 10:44:29 +00:00
Clifford Wolf
fe26ce4471 Move json parser from frontend/json/ to json/ 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-23 16:20:31 +02:00
Clifford Wolf
80fbf7e4eb Update jsonparse clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-23 16:16:11 +02:00
Clifford Wolf
aa81f9d648 Switched from clifford@clifford.at to clifford@symbioticeda.com for copyright headers 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-22 16:19:17 +02:00
Miodrag Milanovic
c33a039ac3 Added return code to json parsing and pcf reading 2018-06-21 18:08:28 +02:00
Clifford Wolf
4fefdbd57c Cleanup parse_json_file API, some other cleanups 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 16:16:58 +02:00
Clifford Wolf
a29bfc788e Add ctx->checksum(), slightly improve log messages 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 15:47:41 +02:00
Clifford Wolf
993f6ef7d3 Improve log messages, move many messages to verbose mode 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 14:09:50 +02:00
Clifford Wolf
c4e544856a Fix jsonparse compiler warnings, clangformat updates 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-20 13:40:13 +02:00
Clifford Wolf
7c3593ea5a Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-20 12:57:59 +02:00
David Shah
1d34507937 json: Make the JSON parser deterministic 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 20:43:52 +02:00
Clifford Wolf
fd40d6f58d Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-19 14:10:42 +02:00
David Shah
e3519ddfcd ice40: Adding support for tristate IO 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 11:12:18 +02:00
Clifford Wolf
58dfdfa9c8 Getting rid of users of old IdString API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-18 16:32:19 +02:00
Clifford Wolf
58e3104796 Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-18 14:07:18 +02:00
Clifford Wolf
8ee149f4fc Rename Design to Context, derive from Arch instead of instantiating 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-18 14:06:37 +02:00
David Shah
fc7490370b Improving code style and fixing dummy 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-18 11:43:59 +02:00
Clifford Wolf
0b2345996d Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-17 19:28:03 +02:00
David Shah
459a7a0b82 frontend/json: Look up netnames properly instead of using number 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-17 12:53:29 +02:00
Clifford Wolf
794fc6df60 Add support for CellInfo->pins in router 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-13 17:52:18 +02:00
David Shah
16ee2a89a8 frontend/json: Fix bus ports 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-13 17:32:34 +02:00
David Shah
9374ef29bf Fixing implementation of constants 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-13 14:01:42 +02:00
David Shah
a76f5c5678 Remove IO buffers when fed by SB_IO 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-13 10:50:05 +02:00
David Shah
ddf549b117 frontend/son: Insert generic IO buffers for top level IO 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-13 10:21:31 +02:00
David Shah
a34c790b6a frontend/json: Refactor port importer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-13 10:06:31 +02:00
David Shah
0aec418ee3 Adding IO buffer insertion function to JSON frontend 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-13 09:42:33 +02:00
Clifford Wolf
a139654980 Add IdString API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-12 15:08:01 +02:00