| commit | 17f4bf815e5eed73c1c16d0260862c5b6d54a1ee | [log] [tgz] |
|---|---|---|
| author | Michael Schaffner <msf@google.com> | Fri Apr 09 17:04:32 2021 -0700 |
| committer | Michael Schaffner <msf@google.com> | Tue Apr 13 10:03:51 2021 -0700 |
| tree | f3d2525924c9cdec2dc8694dcfcbb325c5c386c2 | |
| parent | d61e2e61524f04af4a8312e26584657a5cc994f2 [diff] |
[pinmux] Update strap sampling mode in DFT-enabled LC states This slightly modifies the strap sampling behavior in DFT-enabled LC states. In particular, we now continously sample the straps in those states, instead of gating the continous sampling mode on whether the initial sample was nonzero or not. This puts less burden on the emulation and simulation environments where it the device can run in a DFT-enabled mode, since the strap values may be changed arbitrarily during the test sequence. This also changes the default life cycle state to RMA instead of DEV for simulation and emulation environments to ungate all debug infrastructure and functional modes. Signed-off-by: Michael Schaffner <msf@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 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).