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* Merge pull request #677 from daveshah1/ecp5_dspClifford Wolf2018-10-233-1/+97
|\ | | | | ecp5: Add blackboxes for MULT18X18D and ALU54B
| * ecp5: Remove DSP parameters that don't workDavid Shah2018-10-221-21/+0
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
| * ecp5: Add DSP blackboxesDavid Shah2018-10-213-1/+118
| | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com>
* | Improve read_verilog range out of bounds warningClifford Wolf2018-10-201-6/+6
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge pull request #674 from rubund/feature/svinterface_at_topClifford Wolf2018-10-2011-70/+599
|\ \ | |/ |/| Support for SystemVerilog interfaces as ports in the top level module + test case
| * Refactor code to avoid code duplication + added commentsRuben Undheim2018-10-204-136/+113
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| * Support for SystemVerilog interfaces as a port in the top level module + ↵Ruben Undheim2018-10-209-10/+561
| | | | | | | | test case
| * Fixed memory leakRuben Undheim2018-10-201-0/+1
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* Merge pull request #673 from daveshah1/ecp5_improveClifford Wolf2018-10-194-6/+17
|\ | | | | Small ECP5 improvements
| * ecp5: Sim model fixesDavid Shah2018-10-191-3/+5
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * ecp5: Add latch inferenceDavid Shah2018-10-193-3/+12
|/ | | | Signed-off-by: David Shah <dave@ds0.me>
* Merge pull request #672 from daveshah1/fix_bramClifford Wolf2018-10-191-0/+1
|\ | | | | memory_bram: Reset make_outreg when growing read ports
| * memory_bram: Reset make_outreg when growing read portsDavid Shah2018-10-191-0/+1
| | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | Merge pull request #671 from rafaeltp/masterClifford Wolf2018-10-191-2/+3
|\ \ | | | | | | adding offset info to memories on verilog output
| * | adding offset info to memoriesrafaeltp2018-10-181-1/+1
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| * | adding offset info to memoriesrafaeltp2018-10-181-2/+3
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* | | Merge pull request #670 from rubund/feature/basic_svinterface_testClifford Wolf2018-10-196-9/+248
|\ \ \ | |/ / |/| | Basic test for checking correct synthesis of SystemVerilog interfaces
| * | Basic test for checking correct synthesis of SystemVerilog interfacesRuben Undheim2018-10-186-9/+248
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* | Update ABC to git rev 14d985aClifford Wolf2018-10-181-1/+1
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Merge pull request #659 from rubund/sv_interfacesClifford Wolf2018-10-1811-21/+649
|\ \ | | | | | | Support for SystemVerilog interfaces and modports
| * | Handle FIXME for modport members without type directly in frontRuben Undheim2018-10-131-6/+8
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| * | Documentation improvements etc.Ruben Undheim2018-10-135-38/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | - Mention new feature in the SystemVerilog section in the README file - Commented changes much better - Rename a few signals to make it clearer - Prevent warning for unused signals in an easier way - Add myself as copyright holder to 2 files - Fix one potential memory leak (delete 'wire' if not in modport)
| * | Fix build error with clangRuben Undheim2018-10-121-1/+1
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| * | Support for 'modports' for System Verilog interfacesRuben Undheim2018-10-128-14/+121
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| * | Synthesis support for SystemVerilog interfacesRuben Undheim2018-10-1210-21/+501
| | | | | | | | | | | | This time doing the changes mostly in AST before RTLIL generation
* | | Merge pull request #657 from mithro/xilinx-vprClifford Wolf2018-10-181-3/+2
|\ \ \ | | | | | | | | xilinx: Still map LUT7/LUT8 to Xilinx specific primitives when using `-vpr`
| * | | xilinx: Still map LUT7/LUT8 to Xilinx specific primitives.Tim 'mithro' Ansell2018-10-081-3/+2
| |/ / | | | | | | | | | | | | Then if targeting vpr map all the Xilinx specific LUTs back into generic Yosys LUTs.
* | | Merge pull request #664 from tklam/ignore-verilog-protectClifford Wolf2018-10-181-0/+3
|\ \ \ | | | | | | | | Ignore protect endprotect
| * | | ignore protect endprotectargama2018-10-161-0/+3
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* | | Update ABC to git rev c5b48bbClifford Wolf2018-10-171-1/+1
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | Minor code cleanups in liberty front-endClifford Wolf2018-10-171-16/+5
| | | | | | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | | Merge pull request #660 from tklam/parse-liberty-detect-ff-latchClifford Wolf2018-10-171-0/+17
|\ \ \ | | | | | | | | Handling ff/latch in liberty files
| * | | detect ff/latch before processing other nodesargama2018-10-141-0/+17
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* | | Merge pull request #663 from aman-goel/masterClifford Wolf2018-10-171-32/+51
|\ \ \ | | | | | | | | Update to .smv backend
| * | | Minor updateAman Goel2018-10-152-3/+3
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| * | | Update to .smv backendAman Goel2018-10-012-35/+54
| | | | | | | | | | | | | | | | Splitting VAR and ASSIGN into IVAR, VAR, DEFINE and ASSIGN. This allows better handling by nuXmv for post-processing (since now only state variables are listed under VAR).
| * | | Merge pull request #4 from YosysHQ/masterAman Goel2018-10-0131-107/+529
| |\ \ \ | | | | | | | | | | Merge with official repo
* | \ \ \ Merge pull request #658 from daveshah1/ecp5_bramClifford Wolf2018-10-179-20/+371
|\ \ \ \ \ | | | | | | | | | | | | ECP5 BRAM inference
| * | | | | ecp5: Disable LSR inversionDavid Shah2018-10-162-21/+21
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | | | BRAM improvementsDavid Shah2018-10-121-11/+16
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | | | ecp5: Adding BRAM maps for all size optionsDavid Shah2018-10-101-1/+64
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | | | ecp5: First BRAM type maps successfullyDavid Shah2018-10-108-10/+76
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | | | ecp5: Script for BRAM IO connectionsDavid Shah2018-10-104-64/+115
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | | | ecp5: Adding BRAM initialisation and configDavid Shah2018-10-095-0/+73
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
| * | | | | ecp5: Add blackbox for DP16KDDavid Shah2018-10-051-0/+93
| | |_|_|/ | |/| | | | | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me>
* | | | | Merge pull request #641 from tklam/masterClifford Wolf2018-10-171-0/+69
|\ \ \ \ \ | | | | | | | | | | | | Fix issue #639
| * | | | | stop check_signal_in_fanout from traversing FFstklam2018-10-131-2/+2
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| * | | | | stop check_signal_in_fanout from traversing FFstklam2018-10-131-1/+12
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| * | | | | Merge branch 'master' of https://github.com/YosysHQ/yosystklam2018-10-136-17/+61
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| * | | | | Merge branch 'master' of https://github.com/YosysHQ/yosystklam2018-10-034-7/+12
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