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403 Commits 22 Branches 7 Tags 17 MiB
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220 Commits

Author SHA1 Message Date
Sergiusz Bazanski
858acc5c1c Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/gl 2018-06-22 14:29:28 +01:00
Sergiusz Bazanski
98b1f0c041 Reimplement FPGAWidget in modern OpenGL. 2018-06-22 14:27:04 +01:00
Miodrag Milanovic
7f36828270 fixed namespace for gui section 2018-06-22 13:10:43 +02:00
David Shah
63baa10032 ice40: Make the packer deterministic 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 12:57:22 +02:00
David Shah
71176ac538 Fixing 5k bitstream gen and place heuristics 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 12:34:42 +02:00
Clifford Wolf
2c98231f88 Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 19:36:20 +02:00
Miodrag Milanovic
c33a039ac3 Added return code to json parsing and pcf reading 2018-06-21 18:08:28 +02:00
Miodrag Milanovic
8fac26c2b7 Fixed return codes for packer, placer and router 2018-06-21 17:56:45 +02:00
Miodrag Milanovic
54549d36e9 log_error now trows exception, main is covering catch 2018-06-21 17:44:18 +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
693c34ad06 Improvements in router 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 14:08:45 +02:00
David Shah
56ed679f83 Add frequency setting and fix slack calculation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-21 11:59:20 +02:00
Sergiusz Bazanski
4e480a9a61 chipdb.py style fix 2018-06-20 20:28:48 +01:00
David Shah
93ed8ca405 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-20 20:14:08 +02:00
David Shah
c27c96f4f0 place_sa: Improvements including supporting force and ordering consistency 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 20:12:23 +02:00
Clifford Wolf
f2ae9a713b Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-20 19:37:16 +02:00
Clifford Wolf
9475997a2d Improve --tmfuzz mode and iCE40 delay estimator 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-20 19:22:03 +02:00
David Shah
4fc9625040 WIP: adding timing budget to placer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 17:08:57 +02:00
David Shah
e45508f6c4 Improving timing annotator 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 15:15:51 +02:00
Clifford Wolf
2da90889ef Add "nextpnr-ice40 --tmfuzz" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-20 14:04:10 +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
David Shah
d5a032d00e Fix chipdb UltraPlus wires 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 13:10:40 +02:00
David Shah
c667f640d5 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-20 13:01:30 +02:00
David Shah
4648d3bc83 Working on the timing annotator 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 13:01:22 +02:00
Clifford Wolf
37f7802c6c Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-20 12:58:08 +02:00
Clifford Wolf
cb9c6c6ef2 Changes to estimatePosition API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-20 12:57:38 +02:00
Clifford Wolf
c3837027b2 Add better iCE40 delay estimates 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-20 12:50:38 +02:00
David Shah
5ca4663294 Working on the timing budget annnotator 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 12:21:56 +02:00
David Shah
1436ae21a2 Adding stubs for delay annotation and cell timing lookup 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-20 11:44:28 +02:00
David Shah
df4b4d48f7 ice40: Tidying up carry packer a bit 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 16:23:02 +02:00
David Shah
8e26e4381b ice40: WIP SB_CARRY packer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 16:16:10 +02:00
Clifford Wolf
3a505638a6 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 
# Conflicts:
#	common/place_sa.cc
#	ice40/arch.h
 2018-06-19 15:03:54 +02:00
Clifford Wolf
d7f424b809 Improved log messages in SA placer, minor changes from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-19 15:00:24 +02:00
David Shah
9008669867 Major performance improvement to placement validity check 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 14:44:49 +02:00
Clifford Wolf
2603c6d805 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-19 14:34:45 +02:00
Clifford Wolf
fd40d6f58d Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-19 14:10:42 +02:00
Clifford Wolf
5f37da9704 Add Context::force and "nextpnr-ice40 --force" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-19 14:10:42 +02:00
David Shah
a8071a418d ice40: Improve error reporting for invalid tristate usage 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 14:10:28 +02:00
David Shah
ecc2c486d9 ice40: Fix constant packer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 13:48:04 +02:00
David Shah
7abfd36773 ice40: Don't deduplicate local tracks when counting 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 13:35:01 +02:00
Clifford Wolf
d2ff5fec08 Add rng to Context, start using ctx->verbose 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-19 12:49:40 +02:00
Clifford Wolf
8067ed9af0 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-19 12:08:51 +02:00
Clifford Wolf
c910846c5c Refactor Arch/Context design hierarchy 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-19 12:08:37 +02:00
David Shah
6f7070a365 ice40: More IdString API updates 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 11:21:16 +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
David Shah
ec2792764a ice40: Removing deprecated API in cells.cc 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-19 10:50:23 +02:00
Clifford Wolf
79d1075345 Getting rid of old IdString API users, Add ctx to many internal APIs 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-18 17:08:35 +02:00
Clifford Wolf
7ef4d0726b Getting rid of users of old IdString API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-18 16:08:19 +02:00