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
gatecat
8417470276
machxo2: Add clang-format exception to machxo2 binary blob C sources.
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
William D. Jones
c38762f91f
Update machxo2 backend with build system changes.
2021-02-12 10:36:59 +00:00
William D. Jones
81d6bc3614
Create sub import of facade DB for 1200 device.
...
Signed-off-by: William D. Jones <thor0505@comcast.net>
2021-02-12 10:36:59 +00:00
gatecat
510969ab97
Create machxo2 backend (renamed from generic).
...
Signed-off-by: William D. Jones <thor0505@comcast.net>
2021-02-12 10:36:59 +00:00
gatecat
c956cae824
Make BaseArch getDecalGraphics return an empty range
...
Fix assertion failure when opening the GUI on an arch without any
decals.
Signed-off-by: gatecat <gatecat@ds0.me>
2021-02-12 10:35:51 +00:00
gatecat
ad7bb51030
Merge pull request #580 from litghost/add_design_loaded_state_variable
...
Add design_loaded state variable.
2021-02-12 09:54:15 +00:00
gatecat
5dfbe703ae
Merge pull request #581 from litghost/add_isbelhidden
...
Add getBelHidden and add some missing "override" statements.
2021-02-12 09:53:50 +00:00
Keith Rothman
99e397000c
Add getBelHidden and add some missing "override" statements.
...
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2021-02-11 14:58:02 -08:00
Keith Rothman
96293ab25e
Add design_loaded state variable.
...
This is to decouple the command line flag "--json" and enable other
frontend's.
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
2021-02-11 13:43:23 -08:00
