cores/cpu: add external cpu_type.
authorFlorent Kermarrec <florent@enjoy-digital.fr>
Fri, 7 Aug 2020 09:15:12 +0000 (11:15 +0200)
committerFlorent Kermarrec <florent@enjoy-digital.fr>
Fri, 7 Aug 2020 09:16:00 +0000 (11:16 +0200)
commitb3531cd2a879ff1ee84a03bf8e1b967951bd5094
tree6d267cbaeef4faecb4a5c6c680be697eb49e0445
parentb9d3aab59d3fc24707d07bdf17f6bd1761cf1566
cores/cpu: add external cpu_type.

Allows fully pluggable CPUs where cpu_type is set to "external" and cpu_cls provided externally.
litex/soc/cores/cpu/__init__.py
litex/soc/integration/soc.py