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* ecp5: Add 10% safety margin to pip delaysDavid Shah2018-11-161-2/+2
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: clangformat timing changesDavid Shah2018-11-163-17/+18
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Use speed-grade-specific delay estimateDavid Shah2018-11-161-2/+2
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Fix db import, improve timing data debuggingDavid Shah2018-11-163-4/+40
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Allow selection of device speed gradeDavid Shah2018-11-161-3/+26
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Post-rebase fixDavid Shah2018-11-161-3/+3
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Consider fanout when calculating pip delaysDavid Shah2018-11-161-2/+12
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Fix timing pip classesDavid Shah2018-11-161-1/+1
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Use new timing dataDavid Shah2018-11-164-94/+82
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Fix timing data importDavid Shah2018-11-161-5/+16
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Adding real timing data to databaseDavid Shah2018-11-166-49/+202
| | | | Signed-off-by: David Shah <dave@ds0.me>
* clangformatDavid Shah2018-11-162-172/+342
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #119 from cr1901/win-fixDavid Shah2018-11-164-2/+6
|\ | | | | nextpnr-ecp5 Windows Fixes
| * Use native PATH environment-variable separator on Windows for PYTHONPATH. ↵William D. Jones2018-11-031-0/+4
| | | | | | | | | | | | Fixes 'Bad address' error in cmake. Signed-off-by: William D. Jones <thor0505@comcast.net>
| * Rename io.{h,cc} to pio.{h,cc} to avoid naming conflict with ↵William D. Jones2018-11-033-2/+2
| | | | | | | | | | | | Windows-provided io.h. Signed-off-by: William D. Jones <thor0505@comcast.net>
* | ecp5: Better use of BoostDavid Shah2018-11-161-3/+3
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Regression fix & formatDavid Shah2018-11-152-4/+14
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Support LOC attribute on DCUsDavid Shah2018-11-151-1/+25
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Add DCU availability checkDavid Shah2018-11-151-0/+2
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Add timing info for SERDESDavid Shah2018-11-151-1/+26
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: DCU clocking fixesDavid Shah2018-11-151-2/+8
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: EXTREFB fixesDavid Shah2018-11-152-1/+5
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: clangformatDavid Shah2018-11-152-18/+23
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Trim IO connected to top level portsDavid Shah2018-11-151-15/+73
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Adding ancillary DCU belsDavid Shah2018-11-154-1/+57
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: remove debug and clangformatDavid Shah2018-11-153-10/+13
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | dcu: Fix bitstream param handlingDavid Shah2018-11-151-0/+1
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Prefer DCCs with dedicated routing when placing DCCsDavid Shah2018-11-151-0/+43
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Working on DCUDavid Shah2018-11-153-5/+63
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: DCU bitstream gen handlingDavid Shah2018-11-152-0/+299
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Groundwork for DCU supportDavid Shah2018-11-153-16/+318
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | Merge remote-tracking branch 'origin/master' into timingapiEddie Hung2018-11-134-3/+11
|\ \
| * \ Merge pull request #107 from YosysHQ/router_improveEddie Hung2018-11-133-2/+10
| |\ \ | | | | | | | | Major rewrite of "router1"
| | * | ecp5: Improve delay estimatesDavid Shah2018-11-131-2/+2
| | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| | * | Various router1 fixes, Add BelId/WireId/PipId::operator<()Clifford Wolf2018-11-131-0/+4
| | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | clangformatClifford Wolf2018-11-111-8/+2
| | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | Add getConflictingWireWire() arch API, streamline getConflictingXY semanticClifford Wolf2018-11-111-5/+10
| | | | | | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * | Add getConflictingPipWire() arch API, router1 improvementsClifford Wolf2018-11-111-0/+5
| | |/ | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | Mark getArchOptions as override in derived classesPedro Vanzella2018-11-131-1/+1
| | |
* | | ecp5: Copy clock constraints during global promotionDavid Shah2018-11-121-0/+7
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | timing: Add support for clock constraintsDavid Shah2018-11-121-0/+4
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | ecp5: EBR clocking fixDavid Shah2018-11-121-5/+8
| | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | ecp5: Update arch to new timing APIDavid Shah2018-11-122-15/+72
|/ / | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | ecp5: Fix 85k PLL_LRDavid Shah2018-11-111-1/+2
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | show 4th tresllis_io in tile boundsMiodrag Milanovic2018-11-111-1/+1
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* ecp5: Allow setting IO SLEWRATEDavid Shah2018-11-011-0/+2
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Add PLL supportDavid Shah2018-10-314-7/+168
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Separate global promotion and routingDavid Shah2018-10-314-33/+87
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Add IO buffer insertionDavid Shah2018-10-314-15/+70
| | | | Signed-off-by: David Shah <dave@ds0.me>
* ecp5: Adding LPF parserDavid Shah2018-10-313-0/+122
| | | | Signed-off-by: David Shah <dave@ds0.me>
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