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vendor.lattice_machxo2: generate binary bitstreams.

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Gwenhael Goavec-Merou 2020-05-08 06:42:21 +02:00 committed by GitHub
parent 6cee280407
commit e301798cee
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1 changed files with 7 additions and 0 deletions
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7
nmigen/vendor/lattice_machxo2.py vendored
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@ -25,6 +25,7 @@ class LatticeMachXO2Platform(TemplatedPlatform):
Build products: Build products:
* ``{{name}}_impl/{{name}}_impl.htm``: consolidated log. * ``{{name}}_impl/{{name}}_impl.htm``: consolidated log.
* ``{{name}}.jed``: JEDEC fuse file. * ``{{name}}.jed``: JEDEC fuse file.
* ``{{name}}.bit``: binary bitstream.
* ``{{name}}.svf``: JTAG programming vector. * ``{{name}}.svf``: JTAG programming vector.
""" """
@ -77,6 +78,7 @@ class LatticeMachXO2Platform(TemplatedPlatform):
prj_run Translate -impl impl -forceAll prj_run Translate -impl impl -forceAll
prj_run Map -impl impl -forceAll prj_run Map -impl impl -forceAll
prj_run PAR -impl impl -forceAll prj_run PAR -impl impl -forceAll
prj_run Export -impl impl -forceAll -task Bitgen
prj_run Export -impl impl -forceAll -task Jedecgen prj_run Export -impl impl -forceAll -task Jedecgen
{{get_override("script_after_export")|default("# (script_after_export placeholder)")}} {{get_override("script_after_export")|default("# (script_after_export placeholder)")}}
""", """,
@ -111,6 +113,11 @@ class LatticeMachXO2Platform(TemplatedPlatform):
{{name}}.tcl {{name}}.tcl
""", """,
r""" r"""
{{invoke_tool("ddtcmd")}}
-oft -bit
-if {{name}}_impl/{{name}}_impl.bit -of {{name}}.bit
""",
r"""
{{invoke_tool("ddtcmd")}} {{invoke_tool("ddtcmd")}}
-oft -jed -oft -jed
-dev {{platform.device}}-{{platform.speed}}{{platform.package}}{{platform.grade}} -dev {{platform.device}}-{{platform.speed}}{{platform.package}}{{platform.grade}}