Commit Graph

6 Commits

Author SHA1 Message Date
Jean-Paul Chaput 9274c21c14 Support for gf180mcu native I/O pads.
* Bug: In CRL/technos.node180.gf180mcu_c4m.iolib.py, remove the VDD and
    VSS ring terminals in the pad as only *some* of the have it.
    Assume that it is a bug from GF. The power rail will still be ok
    as it connect by abutment (with the filler & other I/O pads).
* New: In cumulus.plugins.block.configuration.py, added support for
    iterable I/O pad specifications in ioPads argument.
* New: In cumulus.plugins.core2chip.core2chip.py, add support for
    any number of control signals on I/O pads. Not fully implemented
    yet, as we only allow to hard-wire them either to one or zero.
      Raise an error if _connect() fails to find a master net, so
    we don't fail strangely later...
2023-09-25 23:50:20 +02:00
Jean-Paul Chaput ef57ed9da1 Add support for GF180MCU, borrowed from Chips4Makers.
Original source:
    https://gitlab.com/Chips4Makers/c4m-pdk-gf180mcu.git
Duplicated because I needed to do some patches and combine it with
the vendor I/O pads.
2023-08-31 16:14:08 +02:00
Jean-Paul Chaput 3243b12abb Try VH topologies for G180MCU. Not working either... 2023-07-03 20:02:33 +02:00
Jean-Paul Chaput 007677353f Using the right cell gauge name in GF180MCU techn o file. 2023-06-25 15:29:35 +02:00
Jean-Paul Chaput 72b906cb68 Forgor configuartion files for GF180MCU. 2023-06-22 17:38:03 +02:00
Jean-Paul Chaput 1557d613ae Comprehensive reorganisation of the Python part of Coriolis.
* Move all Python stuff under a common Python namespace "coriolis".
* Instead of having a series subtrees for each tool, integrate
  everything in one common tree. So now, all components can be
  located either with an absolute path from "coriolis" or, inside
  cross-reference themselves through relatives imports.
* As a consequence, we only need to add ".../site-packages/coriolis/"
  to the PYTHONPATH, and not a whole bunch of subdirectories.
  And nothing, if installed in-system.
* The tree of free technologies configuration files is also moved
  below "coriolis/technos" instead of "/etc".
* Supressed "cumulus" level for the plugins.
* All python modules are rewritten using relative imports except
  for the configuration files that uses absolute import as they
  can be cloned outside of the tree to serve as templates.

* Change: In boostrap/FindPythonSitePackages, include "/coriolis" in
    Python_CORIOLISARCH and Python_CORIOLISLIB.
      Provide a Python_SITELIB *without* "/coriolis" appended.
* Change: In cumulus/plugins/__init__.loadPlugins(), must prefix modules
    read in the plugins directory by "coriolis.plugins.". No longer need
    to add their path to sys.path.
* Change: In crlcore/python/technos/nodeX/*/devices.py, the scripts of
    the layouts generators must be prefixed by "coriolis.oroshi.".
* Change: In CRL::System CTOR, no longer add the pathes of the various
    plugins to sys.path. Only "site-packages/coriolis/".
* New: In Utilities::Path::toPyModePath(), new method to convert a
    filesystem path into a python module path.
      Examples:
        "coriolis/plugins/block"    --> "coriolis.plugins.block".
        "coriolis/plugins/rsave.py" --> "coriolis.plugins.rsave".
* Change: In katanaEngine::_runKatanaEngine(), rename the hook script
    initHook.py. No longer need to modify sys.path.
* Change: In BoraEngine::_runBoraEngine(), rename the hook script
    initHook.py. No longer need to modify sys.path.
* Change: In UnicornGui::_runUnicornInit(), rename the hook script
    initHook.py. No longer need to modify sys.path.
* Change: In cumulus.plugins.chip.constants, put the constants
    outside __init__.py to avoid a loop at initialization.
2023-02-27 22:14:32 +01:00