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3020 Commits

Author SHA1 Message Date
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
gatecat e376f950fe
Merge pull request #574 from YosysHQ/gatecat/belpin-1 
Remove the unused CellInfo::pins field
 2021-02-10 11:27:11 +00:00
gatecat 6bd3dba1e3 Remove the unused CellInfo::pins field 
No arches ever actually used this to implement a Cell->Bel pin mapping,
and in practice if any did try they would inevitably hit bitrot.

This field had limited use in practice as it is necessary to also
support cases where one cell pin maps to more than one bel pin. Removing
this old field is the first step towards developing a new API for this.

Signed-off-by: gatecat <gatecat@ds0.me>
 2021-02-10 10:42:26 +00:00
gatecat f67d474edc
Merge pull request #573 from YosysHQ/gatecat/basearchranges 
Add BaseArchRanges for default ArchRanges types
 2021-02-09 11:30:23 +00:00
gatecat 11db5a2f1d Add BaseArchRanges for default ArchRanges types 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-02-09 10:39:14 +00:00
gatecat 1febb80a1e Add nextpnr-gowin binary to gitignore 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-02-09 10:36:03 +00:00
gatecat bcf81f0e71
Merge pull request #568 from YosysHQ/dave/arch-override 
Create a new BaseArch that formally specifies the Arch API and provides some base implementations
 2021-02-08 17:56:08 +00:00
gatecat 2932dc3985 Make BaseCtx destructor virtual 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-02-08 17:03:22 +00:00
D. Shah f501ba0c77 Update prjoxide URL 
Signed-off-by: D. Shah <gatecat@ds0.me>
 2021-02-08 13:04:49 +00:00
David Shah 23edefa0b5
Merge pull request #572 from YosysHQ/dave/more-ssize 
Use RelSlice::ssize instead of cast-to-int throughout
 2021-02-08 12:05:58 +00:00
D. Shah 0d444bfc6e Use RelSlice::ssize instead of cast-to-int throughout 
Signed-off-by: D. Shah <dave@ds0.me>
 2021-02-08 11:24:00 +00:00
D. Shah 697c4fd08b Update docs with API changes 
Signed-off-by: D. Shah <dave@ds0.me>
 2021-02-08 11:08:45 +00:00
D. Shah 9deb9e6e85 interchange: Base on ArchAPI 
Signed-off-by: D. Shah <dave@ds0.me>
 2021-02-08 10:41:03 +00:00