iCE40/nextpnr - [no description]

	Commit message (Collapse)	Author	Age	Files	Lines
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*	machxo2: Add bitstream generation for OSCH.	William D. Jones	2021-02-12	1	-0/+4
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*	machxo2: Add basic bitstream generation for PIC tiles and I/O.	William D. Jones	2021-02-12	1	-0/+26
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*	machxo2: Add REGMODE to bitstream output.	William D. Jones	2021-02-12	1	-0/+1
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*	machxo2: Checkpoint commit for slice bitstream generation.	William D. Jones	2021-02-12	3	-1/+121
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*	machxo2: Write out pips to bitstream.	William D. Jones	2021-02-12	3	-0/+83
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*	machxo2: Emit empty bitstream file.	William D. Jones	2021-02-12	1	-0/+37
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*	machxo2: Add/fix copyright banners.	William D. Jones	2021-02-12	8	-5/+12
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*	machxo2: Add stub bitstream writer plus support files.	William D. Jones	2021-02-12	5	-2/+559
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*	machxo2: Tweak A-star parameters for acceptable performance.	William D. Jones	2021-02-12	2	-3/+26
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*	machxo2: Fix getWireName.	William D. Jones	2021-02-12	1	-1/+1
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*	machxo2: Fix typos where absolute positions were treated as relative.	William D. Jones	2021-02-12	1	-6/+6
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*	machxo2: Finish implementing Wire API functions. nextpnr segfaults on ↵	William D. Jones	2021-02-12	2	-12/+43
\| \| \| \|	example with constraints.
*	machxo2: Finish implementing Pip API functions.	William D. Jones	2021-02-12	2	-27/+67
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*	machxo2: Implement 4 more Wire/Pip API functions.	William D. Jones	2021-02-12	2	-32/+94
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*	machxo2: Add stub getAttrs API functions.	William D. Jones	2021-02-12	2	-13/+21
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*	machxo2: Implement getByName/getName for Wires and Pips.	William D. Jones	2021-02-12	2	-13/+94
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*	machxo2: Convert facade_import to use pybind API from pytrellis.	William D. Jones	2021-02-12	1	-9/+7
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*	machxo2: Use attrmvcp in yosys to implement LOC constraint and only check ↵	William D. Jones	2021-02-12	1	-37/+22
\| \| \| \|	for LOC on FACADE_IO.
*	machxo2: Detect LOC attributes during packing to implement rudimentary user ↵	William D. Jones	2021-02-12	3	-0/+61
\| \| \| \|	constraints.
*	machxo2: clang format.	William D. Jones	2021-02-12	5	-74/+32
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*	machxo2: Import remaining iterators from ECP5.	William D. Jones	2021-02-12	1	-0/+154
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*	machxo2: Implement WireId/PipId, complete Bel part of API.	William D. Jones	2021-02-12	3	-2/+72
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*	machxo2: Implement all of Bel API except getBelPinWire.	William D. Jones	2021-02-12	2	-12/+79
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*	machxo2: Fix place phase segfault. Placement suceeds with warning of no clock.	William D. Jones	2021-02-12	1	-0/+2
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*	machxo2: Stub valid BEL functions with comment. Place phase segfaults.	William D. Jones	2021-02-12	1	-2/+7
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*	machxo2: Implement bel_to_cell and API functions using it.	William D. Jones	2021-02-12	2	-21/+47
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*	machxo2: Implement 2 Bel API functions.	William D. Jones	2021-02-12	2	-3/+25
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*	machxo2: Implement General Methods.	William D. Jones	2021-02-12	2	-5/+28
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*	machxo2: Implement getBelLocation to stop std::out_of_range in place phase.	William D. Jones	2021-02-12	2	-6/+10
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*	machxo2: Convert uint_t to int_t in packed structs.	William D. Jones	2021-02-12	1	-22/+22
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*	machxo2: Implement functions to get device utilization (throws ↵	William D. Jones	2021-02-12	3	-9/+134
\| \| \| \|	std::out_of_range during place phase).
*	machxo2: Initialize Arch context with device type and package.	William D. Jones	2021-02-12	6	-14/+64
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*	machxo2: Add binary blob struct definitions.	William D. Jones	2021-02-12	2	-1/+101
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*	machxo2: Clean up packing pass a bit.	William D. Jones	2021-02-12	1	-5/+4
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*	machxo2: Finalize (hopefully) facade_import for prototype.	William D. Jones	2021-02-12	1	-1/+4
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*	machxo2: Add package/IO info to facade_import.	William D. Jones	2021-02-12	1	-2/+99
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*	machxo2: Import constids and BELs into facade_import.	William D. Jones	2021-02-12	2	-1/+57
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*	machxo2: Add pip and wire info into facade_import.	William D. Jones	2021-02-12	1	-0/+50
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*	machxo2: Begin populating binary blob via facade_import.	William D. Jones	2021-02-12	1	-9/+109
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*	machxo2: Add SMT mode to mitertest.sh	William D. Jones	2021-02-12	3	-12/+60
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*	machxo2: Rework examples to test pack, place, and route phases.	William D. Jones	2021-02-12	6	-18/+145
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*	machxo2: Make sure REGSET FF parameter is set in FACADE_SLICE. Init blinky ↵	William D. Jones	2021-02-12	2	-1/+5
\| \| \| \|	ctr to 0 for miter circuit.
*	machxo2: Add LUT and FF packing functions.	William D. Jones	2021-02-12	3	-5/+82
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*	machxo2: Always remove nextpnr_iobufs for now- assume manually instantiated ↵	William D. Jones	2021-02-12	2	-1/+32
\| \| \| \|	primitives.
*	machxo2: Add constant packing implementation, fix bugs in create_machxo2_cell.	William D. Jones	2021-02-12	2	-2/+73
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*	machxo2: Create basic cells for packing.	William D. Jones	2021-02-12	1	-0/+104
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*	machxo2: Add initial set of constids for packing.	William D. Jones	2021-02-12	2	-0/+111
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*	machxo2: Improve examples directory.	William D. Jones	2021-02-12	4	-10/+23
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*	machxo2: synth directory (simulation, techmaps, synth script) is now ↵	William D. Jones	2021-02-12	3	-103/+0
\| \| \| \|	provided by yosys.
*	machxo2: Stub out cells functions.	William D. Jones	2021-02-12	2	-101/+8
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