William D. Jones
|
75f33e0c55
|
machxo2: Add stub bitstream writer plus support files.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
e1f72318e0
|
machxo2: Tweak A-star parameters for acceptable performance.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
447b3a060c
|
machxo2: Fix getWireName.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
385917059b
|
machxo2: Fix typos where absolute positions were treated as relative.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
722d1f2542
|
machxo2: Finish implementing Wire API functions. nextpnr segfaults on example with constraints.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
861c12e6eb
|
machxo2: Finish implementing Pip API functions.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
0adde4aede
|
machxo2: Implement 4 more Wire/Pip API functions.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
19a9554bda
|
machxo2: Add stub getAttrs API functions.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
9a9054188c
|
machxo2: Implement getByName/getName for Wires and Pips.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
e4a6fd3571
|
machxo2: Convert facade_import to use pybind API from pytrellis.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
31ea8f8719
|
machxo2: Use attrmvcp in yosys to implement LOC constraint and only check for LOC on FACADE_IO.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
9c37aef499
|
machxo2: Detect LOC attributes during packing to implement rudimentary user constraints.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
0e63178fe1
|
machxo2: clang format.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
91ad064249
|
machxo2: Import remaining iterators from ECP5.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
a7917c9c63
|
machxo2: Implement WireId/PipId, complete Bel part of API.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
bbc683dd75
|
machxo2: Implement all of Bel API except getBelPinWire.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
138519d820
|
machxo2: Fix place phase segfault. Placement suceeds with warning of no clock.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
8a94a3451f
|
machxo2: Stub valid BEL functions with comment. Place phase segfaults.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
5f748272fc
|
machxo2: Implement bel_to_cell and API functions using it.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
682de724a8
|
machxo2: Implement 2 Bel API functions.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
3e6be4bbfd
|
machxo2: Implement General Methods.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
094233a4ab
|
machxo2: Implement getBelLocation to stop std::out_of_range in place phase.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
52b424c385
|
machxo2: Convert uint_t to int_t in packed structs.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
dc07054ee8
|
machxo2: Implement functions to get device utilization (throws std::out_of_range during place phase).
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
ec4a9685ab
|
machxo2: Initialize Arch context with device type and package.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
6f6aaa4a97
|
machxo2: Add binary blob struct definitions.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
a3a3a91b72
|
machxo2: Clean up packing pass a bit.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
c5292e0db5
|
machxo2: Finalize (hopefully) facade_import for prototype.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
3d287adbcf
|
machxo2: Add package/IO info to facade_import.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
b739513894
|
machxo2: Import constids and BELs into facade_import.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
dfedef5772
|
machxo2: Add pip and wire info into facade_import.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
e0b14ba98e
|
machxo2: Begin populating binary blob via facade_import.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
6ce2edc2f1
|
machxo2: Add SMT mode to mitertest.sh
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
4f042eac53
|
machxo2: Rework examples to test pack, place, and route phases.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
5838662b2f
|
machxo2: Make sure REGSET FF parameter is set in FACADE_SLICE. Init blinky ctr to 0 for miter circuit.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
da6204442f
|
machxo2: Add LUT and FF packing functions.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
f2a240550e
|
machxo2: Always remove nextpnr_iobufs for now- assume manually instantiated primitives.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
42214b226f
|
machxo2: Add constant packing implementation, fix bugs in create_machxo2_cell.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
3424badeff
|
machxo2: Create basic cells for packing.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
5c30f95c42
|
machxo2: Add initial set of constids for packing.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
1cde40792f
|
machxo2: Improve examples directory.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
ade94efbff
|
machxo2: synth directory (simulation, techmaps, synth script) is now provided by yosys.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
59efba2fc0
|
machxo2: Stub out cells functions.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
88b7dfce58
|
machxo2: Stub out arch API functions and members.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
e5576448ea
|
machxo2: Remove HeAP placer for now, fix typos.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
512daf2c89
|
machxo2: Remove generic packing.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
9704f422dc
|
machxo2: Start creating MachXO2CommandHandler.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
98214865be
|
machxo2: Remove generic API functions from Arch.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
78880e1fdf
|
machxo2: Remove pybindings unneeded files from examples and update README.md and scripts accordingly. Delete resources directory.
|
2021-02-12 10:36:59 +00:00 |
|
William D. Jones
|
539651609c
|
Update machxo2 backend with minimal build system changes so nextpnr compiles again.
|
2021-02-12 10:36:59 +00:00 |
|