| commit | 7a2b15c9632b686d3fb2fb146c2949b15e9ce846 | [log] [tgz] |
|---|---|---|
| author | Timothy Chen <timothytim@google.com> | Fri Aug 27 23:37:48 2021 -0700 |
| committer | tjaychen <timothytim@google.com> | Mon Aug 30 15:45:24 2021 -0700 |
| tree | f0384d4ffb0457eafe2038d769ac57b67d627043 | |
| parent | 8c92109ea470372cadac13d155f068f412fb347f [diff] |
[top, util] Add quick support for multiple power domain resets This commits adds the ability for modules to be declared under multiple power domains and thus assign resets of different domains to each port. Note this is a quick bolt on and not the ideal way of doing things. Ideally, the concept of multiple domains should be expressed in the ip.hjson themselves. The top level then hierarchically connects the available top level domains to the sub-domains. The ip.hjson would then also clearly state what local domain each reset is related to, and the connective tissue should be built-up that way instead of being mandated from the top. However, that is a larger change than necessary at this point, and should be accounted for later in the reset generation refactoring. Signed-off-by: Timothy Chen <timothytim@google.com>
OpenTitan is an open source silicon Root of Trust (RoT) project. OpenTitan will make the silicon RoT design and implementation more transparent, trustworthy, and secure for enterprises, platform providers, and chip manufacturers. OpenTitan is administered by lowRISC CIC as a collaborative project to produce high quality, open IP for instantiation as a full-featured product. See the OpenTitan site and OpenTitan docs for more information about the project.
This repository contains hardware, software and utilities written as part of the OpenTitan project. It is structured as monolithic repository, or “monorepo”, where all components live in one repository. It exists to enable collaboration across partners participating in the OpenTitan project.
The project contains comprehensive documentation of all IPs and tools. You can access it online at docs.opentitan.org.
Have a look at CONTRIBUTING and our documentation on project organization and processes for guidelines on how to contribute code to this repository.
Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).