[ipgen,clkmgr] Create ipgen files #21202
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Part of lowRISC#8440 Signed-off-by: Guillermo Maturana <[email protected]>
This is a straight copy with no changes to the files. Part of lowRISC#8440 Signed-off-by: Guillermo Maturana <[email protected]>
In ipgen template files are at the corresponding directory where their generated file will reside. There is no use for files in ip_templates that will end up being generated. The clkmgr.cfg.example.hjson file is obsolete and misleading. The clkmgr_sec_cm_testplan.hjson needs to be removed from templates or it will overwrite the real top-specific testplan at ip_autogen. Part of lowRISC#8440 Signed-off-by: Guillermo Maturana <[email protected]>
The files are almost identical to the previous ones, except they use
${topname} instead of a specific name and consecutive '#' are escaped
so they are not considered md comments. This escape replaces things like
`###` by `${"###"}`.
Adjust some relative paths to account for the change in the file locations.
Use {self_dir} to simplify some paths: it points to the location of the hjson
file used to process the contents of a given file.
Part of lowRISC#8440
Signed-off-by: Guillermo Maturana <[email protected]>
The template core files use instance_vlnv, and declare a virtual target. Other core files depending on the template cores depend on the corresponding virtual target instead. Part of rstmgr lowRISC#8440 Signed-off-by: Guillermo Maturana <[email protected]>
The custom template generation used class objects, ipgen uses dictionaries instead. Make minor changes in the templates causing no functional change. Part of rstmgr lowRISC#8440 Signed-off-by: Guillermo Maturana <[email protected]>
Template files are only intended for code generation, so it makes no sense to use them to build targets. - Add clkmgr in hw/ip_templates/BUILD all_files - Add exclusion for clkmgr_regs in azure-pipelines.yml Part of lowRISC#8440 Signed-off-by: Guillermo Maturana <[email protected]>
The legacy flow and files is preserved. Add FUSESOC_IGNORE in hw/ip_templates/clkmgr: it can be removed once the clkmgr change to ipgen is complete. Part of lowRISC#8440 Signed-off-by: Guillermo Maturana <[email protected]>
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The one failure is completely unrelated to this change. Merging this. |
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Create the clkmgr generated files using ipgen, but keep using the legacy flow for now. This is so the full transition is broken into two stages for ease of reviewing. A subsequent change will complete the transition to ipgen and remove the legacy files.
Just like previous IP transitions to ipgen, most of legacy files are simply copied to hw/ip_templates/clkmgr, but the following changes are noteworthy:
instance_vlnvand declare a virtual name for template code, and other clkmgr core files to use the virtual name.