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* Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-307-27/+182
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| * Towards better ice40 timing dataClifford Wolf2018-07-301-7/+21
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Use DelayInfo for cell timing instead of delay_tDavid Shah2018-07-302-8/+8
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * cmake: Set --fast and --slow chipdb.py argumentsDavid Shah2018-07-302-3/+24
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Add ice40 chipdb.py --fast/--slowClifford Wolf2018-07-301-0/+30
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Add iCE40 fast/slow delay fields to chipdbClifford Wolf2018-07-303-5/+29
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * ice40: Improving legalisation move statisticsDavid Shah2018-07-301-2/+5
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * ice40: Print legalisation statisticsDavid Shah2018-07-301-0/+39
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * Improve ice40/benchmarkClifford Wolf2018-07-302-11/+35
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | clangformatEddie Hung2018-07-281-5/+6
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* | ice40 estimateDelay to account for out/in muxesEddie Hung2018-07-271-0/+16
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* | getBudgetOverride() now handles COUT crossing tilesEddie Hung2018-07-262-6/+13
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* | Revert "Remove Arch::getBudgetOverride()"Eddie Hung2018-07-262-0/+8
| | | | | | | | This reverts commit 749dae4ae5b2b719237af5db28e98ff671bae265.
* | Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-265-104/+189
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| * common: rename GraphicElement::{style,type} enums, add _MAX membersSergiusz Bazanski2018-07-263-19/+19
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| * clangformat and GraphicElement::style commentsClifford Wolf2018-07-261-2/+2
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Add getWireType()/getPipType() APIClifford Wolf2018-07-261-0/+4
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Move iCE40 switchbox gfx to UI groupsClifford Wolf2018-07-261-93/+162
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Add iCE40 pip gfx for carry_in muxClifford Wolf2018-07-261-0/+11
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * Improvements in bbasmClifford Wolf2018-07-261-1/+2
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Remove Arch::getBudgetOverride()Eddie Hung2018-07-252-8/+0
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* | clangformatEddie Hung2018-07-253-5/+5
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* | Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-256-39/+45
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| * clangformatEddie Hung2018-07-253-15/+12
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| * Merge remote-tracking branch 'origin/master' into eddieh/idstring_speedupEddie Hung2018-07-2515-289/+4388
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| * | Reduce id() lookups for commonly used update_budget()Eddie Hung2018-07-243-24/+33
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* | | Merge remote-tracking branch 'origin/master' into redist_slackEddie Hung2018-07-2515-289/+4388
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| * | Add ice40/benchmark/report.ipynbClifford Wolf2018-07-251-0/+69
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | More minor ice40 benchmark improvementsClifford Wolf2018-07-252-2/+7
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | ice40: Tweaking picorv32_benchmark.pyDavid Shah2018-07-251-2/+1
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * | Minor improvements in iCE40 benchmark scriptsClifford Wolf2018-07-252-2/+7
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | Add ice40/benchmark/Clifford Wolf2018-07-257-0/+4136
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | Merge branch 'bba' into 'master'Clifford Wolf2018-07-252-277/+42
| |\ \ | | | | | | | | | | | | | | | | bbasm See merge request SymbioticEDA/nextpnr!18
| | * | proper options for linux buildMiodrag Milanovic2018-07-251-1/+1
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| | * | Use bbasm to create iCE40 chipdbClifford Wolf2018-07-242-277/+42
| | |/ | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| * | ice40: after reviewSergiusz Bazanski2018-07-252-3/+3
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| * | ice40: check PLL PACKAGEPIN drives only PLL, cosmeticsSergiusz Bazanski2018-07-251-4/+7
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| * | Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/pll-padsSergiusz Bazanski2018-07-251-0/+43
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| | * | Add a simple 8x benchmark scriptDavid Shah2018-07-251-0/+43
| | |/ | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * | clang-formatSergiusz Bazanski2018-07-251-7/+7
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| * | ice40: support PLL40_*_PAD, fix pass-through LUT for LOCKSergiusz Bazanski2018-07-253-7/+81
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* | If --freq not set, attempt to find max by adjusting budget so min path slack ↵Eddie Hung2018-07-241-1/+6
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* | Merge branch 'master' into redist_slackEddie Hung2018-07-2414-93/+419
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| * ice40: after reviewSergiusz Bazanski2018-07-241-1/+0
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| * Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/pllSergiusz Bazanski2018-07-249-85/+44
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| | * Remove implementations of deprecated APIsDavid Shah2018-07-243-30/+0
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| | * ice40: Remove use of deprecated APIsDavid Shah2018-07-243-10/+10
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| | * Remove uphill/downhill bel pins from ice40 dbClifford Wolf2018-07-242-34/+0
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
| | * Add bbasm target, use as passthru in iCE40 builderDavid Shah2018-07-241-5/+16
| | | | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| | * Add G_ARROW (for now same look as G_LINE)Clifford Wolf2018-07-241-1/+1
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
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