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405 Commits

Author SHA1 Message Date
David Shah
11fb625195 python: Renaming and fixing 'generic' build 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
79e91368f9 python: Update wrapper for non-unique_ptr maps 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
4376ae43af ice40: Near-complete Arch bindngs 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
f6432aa88e python: Adding more wrapped bindings for ice40 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
a382d906ef python: Developing context wrappers for maps 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
45ec502ded python: Adding more bindings 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
1e96d65ded python: Add context wrapper support for ranges 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
4bc12f2ead Progress on new wrapper system 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
65195513eb python: Restructuring wrapper system 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 14:55:24 +02:00
David Shah
2e8c0c872f Add NPNR_ASSERT_FALSE, use in bitstream.cc 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 13:04:31 +02:00
David Shah
e0a851976f refactor: Replace assert with NPNR_ASSERT 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-04 12:15:23 +02:00
Miodrag Milanovic
b96727549c Building using MSVC works 2018-07-04 12:08:16 +02:00
Miodrag Milanovic
fd3c124f87 Add opetion to defie ICEBOX_ROOT, fix compile on other location 2018-07-03 20:46:05 +02:00
Miodrag Milanovic
1a8b4591f5 added parameter to call 2018-07-03 20:17:20 +02:00
Miodrag Milanovic
ec9a9de6d3 Make chibdb.py able to generate pure binary output 2018-07-03 20:14:49 +02:00
David Shah
5ca76461da ice40: Improving routeability of carries 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-03 14:47:41 +02:00
David Shah
59b2091f77 ice40: Another carry timing fix 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-03 14:04:32 +02:00
David Shah
9c4feb32a4 ice40: Fix carry timing paths 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-03 13:45:42 +02:00
Miodrag Milanovic
1cf8293019 Fixed macros and includes for MSVC 2018-07-03 08:53:44 +02:00
Clifford Wolf
172ceef377 Improve blinky testbench, double blink frequency 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-30 08:00:51 +02:00
Clifford Wolf
c73759f9f1 Split "arch.h" in "arch.h" and "archdefs.h" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-29 20:36:34 +02:00
David Shah
302ccc14cf ice40: UltraPlus SPRAM working 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 19:58:08 +02:00
David Shah
27e7bc3b4b Improving the SA+legalisation flow 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 17:04:22 +02:00
David Shah
d908928b56 Tidying up the SA placer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 15:47:56 +02:00
David Shah
3b90f3698f ice40: Fix carry packing in some degenerate cases 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 15:10:29 +02:00
David Shah
b5f473cd7a Integrating SA placer and legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 13:12:44 +02:00
David Shah
c18b7b3f6e ice40: Reworking placement legalisation to allow integration with SA placer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-29 12:02:34 +02:00
Miodrag Milanovic
960c650478 clangformat cleanup 2018-06-28 18:06:31 +02:00
David Shah
66670831b8 ice40: PLace legaliser produces a design that is at least routable for picosoc 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-28 16:31:52 +02:00
David Shah
27a9850921 Debugging carry legalisation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-28 15:48:57 +02:00
David Shah
c0724a7e97 ice40: Only pack up to one SB_CARRY into a LC 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 16:24:44 +02:00
David Shah
28e851cf45 ice40: Fix IO packer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 16:16:38 +02:00
David Shah
885fe93a17 ice40: Carry packer bugfix 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 15:24:34 +02:00
David Shah
92ddc31003 Improving debugability 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 15:08:37 +02:00
David Shah
998ab2b20a ice40: Fixing the carry packer for a larger design 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 12:43:29 +02:00
David Shah
53ce81343a ice40: Add timing paths for carry 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 12:23:12 +02:00
David Shah
b0b16a344a Improving post-ripup placement in the legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-27 12:18:52 +02:00
Miodrag Milanovic
bafb4702c7 reinit python tab 2018-06-27 11:45:19 +02:00
David Shah
09c0d96105 ice40: Fixing packing of CIN constant drivers 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 20:02:19 +02:00
David Shah
67d4720989 ice40: Fixing carry chain legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 16:23:10 +02:00
David Shah
841d126672 CarryInSet added to bitstream gen, add counter tb 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 16:04:10 +02:00
David Shah
95de0a36b4 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-26 15:58:35 +02:00
David Shah
21d5a04501 Carry chains now routable 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 15:55:50 +02:00
Miodrag Milanovic
0bd73c1977 Make GUI use recreated context 2018-06-26 15:47:43 +02:00
David Shah
6f12f2b7e8 Working on debugging the carry legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 15:06:59 +02:00
David Shah
29df577f14 Fixing packing of carry cells 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 14:37:01 +02:00
David Shah
103dde79de Fixing Python bindings after adding unique_ptr 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 14:13:52 +02:00
David Shah
ded9df61dc Working on debugging carry packer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 13:08:28 +02:00
Miodrag Milanovic
e51dd15b6b clang fix 2018-06-26 12:11:15 +02:00
David Shah
0a176b4fde ice40: Working on carry legalisation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-26 12:01:11 +02:00
Miodrag Milanovic
ac197e0b9e fix one more 2018-06-26 11:22:48 +02:00
Miodrag Milanovic
db890d3a81 nets and cells are unique_ptr's 2018-06-25 21:33:48 +02:00
David Shah
64208da1f9 ice40: Remove constant driver cells in packer 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-25 16:29:37 +02:00
Miodrag Milanovic
a279720fc1 merge 2018-06-25 16:22:08 +02:00
David Shah
bee6bc461d ice40: Working on the placement legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-25 16:15:47 +02:00
Miodrag Milanovic
6de8b4ef7d some more memory leaks 2018-06-25 15:52:55 +02:00
David Shah
6d154cfa13 ice40: Creating a carry chain splitter function 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-25 15:39:46 +02:00
David Shah
8d9444b6f0 ice40: More preparations for carry legalisation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-25 14:45:33 +02:00
David Shah
fd8017449d ice40: Helper functions for placement legalisation 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-25 13:52:44 +02:00
David Shah
28d8f8b2cb ice40: Start work on the placement legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-25 13:09:50 +02:00
David Shah
bdd54a6847 Refactor: remove PlacementValidityChecker and move methods to Arch 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-25 11:43:59 +02:00
Miodrag Milanovic
1acaf41277 added project saving and loading 2018-06-24 14:38:45 +02:00
David Shah
37bad1f99e Fixing the Python bindings following Context/Arch refactoring 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-23 19:51:22 +02:00
Clifford Wolf
0ccd9febeb Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-23 16:14:39 +02:00
David Shah
1e8840b0f9 Update from increased clangformat line length 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-23 16:12:52 +02:00
Clifford Wolf
a40d9dc514 Improve router ripup handling 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-23 15:58:24 +02:00
Clifford Wolf
a1681560a3 Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-23 15:28:09 +02:00
Clifford Wolf
b5efe3ecbc Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-23 15:16:37 +02:00
Clifford Wolf
746d63f9fa Refactoring bind/unbind API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-23 15:16:24 +02:00
Miodrag Milanovic
82ec1be31f Added BUILD_GUI, BUILD_PYTHON and BUILD_TESTS cmake options, 2018-06-23 14:32:49 +02:00
David Shah
d72fe0c230 place_sa: Add option to disable timing-driven placement 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-23 12:18:44 +02:00
David Shah
289fca0976 ice40: Move global net test to Arch 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-23 12:09:01 +02:00
David Shah
2e6916ecab ice40: Fix UltraPlus quasi-logic-cell bits 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-23 11:25:32 +02:00
Miodrag Milanovic
cb92c10b99 Cleanup almost all deprecation warnings 2018-06-23 09:42:48 +02:00
Miodrag Milanovic
761e28ce67 one more 2018-06-23 08:08:42 +02:00
Clifford Wolf
0508fb3627 Fix "dereferencing type-punned pointer" warnings 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-22 20:19:29 +02:00
David Shah
8850f86a8a ice40: SB_LFOSC support, fabric routing only 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 19:21:39 +02:00
David Shah
6a783ef94f Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr 2018-06-22 18:35:18 +02:00
David Shah
60e885d342 ice40: Adding extra cell wires to database; SB_WARMBOOT working 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 18:35:08 +02:00
Serge Bazanski
5dfe1969af Merge branch 'q3k/gl' into 'master' 
Modern OpenGL renderer

See merge request SymbioticEDA/nextpnr!1
 2018-06-22 16:17:21 +00:00
David Shah
7c169c48d0 ice40: Preparations for extra cells support 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 17:44:26 +02:00
Sergiusz Bazanski
15a7a76415 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/gl 2018-06-22 15:54:05 +01:00
Miodrag Milanovic
e5bd4764b2 Added custom QApplication implementation 2018-06-22 16:49:15 +02:00
David Shah
cf78f1b0e4 ice40: Add UltraPlus tiles to database 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 16:40:22 +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
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
Clifford Wolf
0dd185a141 Getting rid of users of old IdString API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-18 15:53:18 +02:00
Clifford Wolf
babd5f39ab Towards IdString as per-context facility 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-18 14:53:01 +02:00
Clifford Wolf
cbcd2ea3ac Rename chip.h to arch.h 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-18 14:12:39 +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
Clifford Wolf
ad18cdb087 Rename Chip to Arch and ChipArgs to ArchArgs 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-18 13:35:25 +02:00
David Shah
ef2d0d2cb9 Fix hash specialisation for BelType and warnings in place_sa.cc 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-18 12:20:06 +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
Clifford Wolf
acfef6971e Refactore ice40 chipdb to use a super-large C-string as output format 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-17 18:15:41 +02:00
Clifford Wolf
0af9156d7a Minor chipdb.py improvement 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-17 16:28:05 +02:00
Clifford Wolf
4fe8ba5e9a Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into chipdbng 2018-06-17 16:14:58 +02:00
Clifford Wolf
105cde328b Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-17 16:14:27 +02:00
Clifford Wolf
19b665177e Move top-level ChipInfoPOD into ice40 chipdb blob 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-17 16:12:52 +02:00
David Shah
f66999a883 Minor performance tweaks and fixes 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-17 16:03:16 +02:00