caiyu/nextpnr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
2,640 Commits 22 Branches 7 Tags 17 MiB
bb3dad7ce7
Commit Graph

160 Commits

Author SHA1 Message Date
David Shah
b937e6defe Add constraint weight as a command line option 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-03 18:31:54 +02:00
Clifford Wolf
2a1d54389f Add iCE40 pseudo-pips for lut permutation 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-03 17:37:59 +02:00
Clifford Wolf
e673d9d2db
Merge pull request #22 from YosysHQ/routethru 
Add iCE40 LUT route-through pips
 2018-08-03 12:51:37 +02:00
Clifford Wolf
36009645ce Add LUT route-through pips to iCE40 architecture database 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-02 16:28:47 +02:00
David Shah
a7269a685e ice40: Use real cell timings 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-02 16:02:51 +02:00
David Shah
c0aaac8dfa ice40: Adding cell timings to chipdb 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-02 15:20:43 +02:00
Clifford Wolf
29dd98420b Remove getFrameDecal() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-01 11:30:11 +02:00
David Shah
b1a9978922 Merge branch 'redist_slack' into 'master' 
Update budgets throughout placement and routing

See merge request SymbioticEDA/nextpnr!16
 2018-08-01 05:59:34 +00:00
Sergiusz Bazanski
85fc356fc1 clangformat 2018-08-01 03:59:27 +01:00
Eddie Hung
f646ec790a Modify the getNetinfo*() functions and getBudgetOverride() to not use 
user_idx and to take a PortRef& instead
 2018-07-31 19:31:54 -07:00
Eddie Hung
2d75053744 Merge remote-tracking branch 'origin/estdelay' into redist_slack 
Conflicts:
	ecp5/arch.cc
	generic/arch.cc
	ice40/arch.cc
 2018-07-31 16:18:08 -07:00
Eddie Hung
70747b9355 Merge branch 'redist_slack' into 'redist_slack' 
# Conflicts:
#   common/timing.cc
 2018-07-31 17:51:56 +00:00
Clifford Wolf
41726087b7 getChipName() should be const 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-31 17:01:38 +02:00
Clifford Wolf
32ff0059fe Add binary search to getBelPinWire() and getBelPinType() 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-31 11:55:25 +02:00
Eddie Hung
a82f6f4105 Modify predictDelay signature 2018-07-30 21:51:30 -07:00
David Shah
b09183db3b Use DelayInfo for cell timing instead of delay_t 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-30 16:59:30 +02:00
Clifford Wolf
8f9b031ef0 Add iCE40 fast/slow delay fields to chipdb 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-30 16:21:20 +02:00
Clifford Wolf
0daffec2a0 Add predictDelay Arch API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-30 15:35:40 +02:00
Eddie Hung
cd561b4316 getBudgetOverride() now handles COUT crossing tiles 2018-07-26 22:30:15 -07:00
Eddie Hung
97e546041e Revert "Remove Arch::getBudgetOverride()" 
This reverts commit 749dae4ae5.
 2018-07-26 21:37:19 -07:00
Clifford Wolf
467e0926f9 Add getWireType()/getPipType() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-26 16:38:11 +02:00
Eddie Hung
e6015dc695 Merge remote-tracking branch 'origin/master' into eddieh/idstring_speedup 2018-07-25 17:51:47 -07:00
Sergiusz Bazanski
2c34a50a7c ice40: after review 2018-07-25 12:01:51 +01:00
Sergiusz Bazanski
aad0d3eb35 ice40: support PLL40_*_PAD, fix pass-through LUT for LOCK 2018-07-25 11:32:21 +01:00
Eddie Hung
879f0d7c57 Reduce id() lookups for commonly used update_budget() 2018-07-24 21:21:11 -07:00
David Shah
974ca143e8 Remove implementations of deprecated APIs 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-24 16:09:29 +02:00
Clifford Wolf
c0c8dc7602 Remove uphill/downhill bel pins from ice40 db 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-24 15:44:39 +02:00
Clifford Wolf
90fe002a36 Remove getBelsByType() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-23 13:16:27 +02:00
Clifford Wolf
27c5236826 Add getGridDimX(), getGridDimY(), getTileDimZ() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-23 12:19:54 +02:00
Miodrag Milanovic
b9c413a5aa Move to new API and remove deprecated 2018-07-22 19:58:17 +02:00
Clifford Wolf
e13fc7edab Add Arch::getBelPins() to generic and iCE40 archs 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 12:08:52 +02:00
Clifford Wolf
b60c9485d2 Add Arch::getBelPinType() and Arch::getWireBelPins() in iCE40 arch 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 11:56:51 +02:00
Clifford Wolf
62b66e0208 Rename getWireBelPin to getBelPinWire 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 10:59:21 +02:00
Clifford Wolf
1e96999863 clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-22 00:50:49 +02:00
Sergiusz Bazanski
6588aafdb8 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/lock-2-electric-boogaloo 2018-07-21 20:00:42 +01:00
Clifford Wolf
c556242976 Add getWireDelay API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-21 13:38:44 +02:00
Clifford Wolf
fd8239e170 Add Location APIs to generic arch 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-20 18:09:22 +02:00
Clifford Wolf
f6fa0300ae Improve iCE40 and common Loc code 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-20 17:33:57 +02:00
Clifford Wolf
e16b4a325e Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into gridapi 2018-07-20 17:13:26 +02:00
Sergiusz Bazanski
55d5f8f248 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/lock-2-electric-boogaloo 2018-07-20 10:59:33 +01:00
David Shah
b0d9b994eb ice40: Adding data for extra cell configuration 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-19 11:14:43 +02:00
David Shah
08ceb8a059 ice40: Renaming 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-18 14:34:32 +02:00
David Shah
d392b5f635 ice40: Use xArchArgs in validity check 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-18 12:51:07 +02:00
David Shah
70cfa7a6a4 ice40: Make assignArchArgs a Arch method; call also after legaliser 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-18 12:21:02 +02:00
David Shah
c75a924c3f ice40: Assign ArchArgs after packing 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-18 12:12:05 +02:00
Serge Bazanski
03508faabf WIP. 2018-07-17 19:16:26 +01:00
Clifford Wolf
c0f1af87f6 Add Loc struct for x/y/z bel locations 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-17 17:03:44 +02:00
Clifford Wolf
5531546d6b Remove pip names from ice40 chip db to safe memory 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-15 21:41:34 +02:00
Clifford Wolf
164bd28348 Add iCE40 Pip gfx 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-15 20:29:32 +02:00
Sergiusz Bazanski
eafb9b4281 Fix revert issues. 2018-07-14 19:02:52 +01:00
Sergiusz Bazanski
d327a0afbb Revert "Make ice40::Arch thread-safe" 
This reverts commit 0816f447b7.
 2018-07-14 19:01:33 +01:00
Sergiusz Bazanski
57f75385b0 Revert "Make PnR use Unlocked methods" 
This reverts commit 9e4f97290a.
 2018-07-14 18:53:08 +01:00
Sergiusz Bazanski
447ed83638 Revert "Introduce proxies for locked access to ctx" 
This reverts commit 89809a8b81.
 2018-07-14 18:52:56 +01:00
Sergiusz Bazanski
09ca9ea39e Revert "Comment arch.h" 
This reverts commit dc3256e62f.
 2018-07-14 18:50:58 +01:00
Sergiusz Bazanski
89b9d6bc8a Revert "Slight simplification of proxy code" 
This reverts commit a71b576de6.
 2018-07-14 18:50:54 +01:00
Sergiusz Bazanski
36b4e3382d Revert "Make GUI nice and smooth." 
This reverts commit a8c84e90a3.
 2018-07-14 18:50:50 +01:00
Sergiusz Bazanski
b0c05c7f75 Revert "Refactor proxies to nextpnr." 
This reverts commit 9b17fe385c.
 2018-07-14 18:50:37 +01:00
Sergiusz Bazanski
d9c3c117a3 Revert "clang-format" 
This reverts commit 8ca7a6da25.
 2018-07-14 18:50:34 +01:00
Sergiusz Bazanski
d4a0feb1ad Revert "Add read/mutate context stubs for ECP5" 
This reverts commit f333a68753.
 2018-07-14 18:50:29 +01:00
Sergiusz Bazanski
ade67ecf21 Revert "Move read methods to ReadMethods, remove some legacy access to Arch" 
This reverts commit 3352ff4abb.
 2018-07-14 18:50:23 +01:00
Sergiusz Bazanski
2233040201 Revert "Remove legacy access to state via Arch" 
This reverts commit 18b4b31678.
 2018-07-14 18:50:15 +01:00
Sergiusz Bazanski
18b4b31678 Remove legacy access to state via Arch 2018-07-14 12:02:28 +01:00
Sergiusz Bazanski
3352ff4abb Move read methods to ReadMethods, remove some legacy access to Arch 2018-07-14 11:46:32 +01:00
Sergiusz Bazanski
f333a68753 Add read/mutate context stubs for ECP5 2018-07-14 11:25:38 +01:00
Sergiusz Bazanski
8ca7a6da25 clang-format 2018-07-14 11:10:59 +01:00
Sergiusz Bazanski
9b17fe385c Refactor proxies to nextpnr. 2018-07-14 11:10:31 +01:00
Sergiusz Bazanski
a8c84e90a3 Make GUI nice and smooth. 2018-07-13 20:53:52 +01:00
Sergiusz Bazanski
a71b576de6 Slight simplification of proxy code 2018-07-13 19:45:35 +01:00
Sergiusz Bazanski
dc3256e62f Comment arch.h 2018-07-13 19:22:39 +01:00
Sergiusz Bazanski
b8ca1a5582 Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/lock-the-things 2018-07-13 19:10:27 +01:00
Sergiusz Bazanski
89809a8b81 Introduce proxies for locked access to ctx 2018-07-13 18:58:59 +01:00
Sergiusz Bazanski
9e4f97290a Make PnR use Unlocked methods 2018-07-13 14:50:58 +01:00
Clifford Wolf
c05bea12e0 Add ctx->pack() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-13 15:16:44 +02:00
Clifford Wolf
45462ef3a7 Fix Ui/Decal handling of active/inactive arch objects 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-13 14:29:03 +02:00
Sergiusz Bazanski
0816f447b7 Make ice40::Arch thread-safe 
We move all non-chip data to be private and guard them with an R/W
mutex.

We then modify all calls that access these fields to lock/shared_lock
the mutex as required.

Profiling the code before and after is an exercise left to the reader
:).
 2018-07-13 12:35:39 +01:00
Clifford Wolf
4f87ea0eb6 Improve iCE40 wire database and gfx 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-12 21:05:09 +02:00
Clifford Wolf
a436035424 Add Groups API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-12 17:22:29 +02:00
Clifford Wolf
7daa8524c8 Add ctx->place() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-11 18:15:08 +02:00
Clifford Wolf
7df67c91b3 Add ctx->route() API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-11 18:04:09 +02:00
Clifford Wolf
2a01b5e4d3 New refreshUi API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-11 17:02:13 +02:00
Clifford Wolf
7081cca016 Add GUI Decals API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-11 14:03:23 +02:00
Miodrag Milanovic
9704ebd079 Added selection of chip and pacakge on new projet in GUI 2018-07-07 13:23:45 +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
1cf8293019 Fixed macros and includes for MSVC 2018-07-03 08:53:44 +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
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
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
746d63f9fa Refactoring bind/unbind API 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-23 15:16:24 +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
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
7c169c48d0 ice40: Preparations for extra cells support 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-06-22 17:44:26 +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
Clifford Wolf
2c98231f88 Updates from clangformat 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 19:36:20 +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
693c34ad06 Improvements in router 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-21 14:08:45 +02:00