| commit | 091a7b9958d740bd8d0d1a66e83386ea3ef12305 | [log] [tgz] |
|---|---|---|
| author | Eunchan Kim <eunchan@opentitan.org> | Mon Aug 23 10:49:54 2021 -0700 |
| committer | Eunchan Kim <eunchan@opentitan.org> | Wed Sep 15 13:41:14 2021 -0700 |
| tree | 732e2b37c4bcfd7042a76cafcbbd3c6d9cbc1f36 | |
| parent | 1968b34f74d8cacf3e65f9f554d7a06174441e36 [diff] |
[spi_device] Trusted Platform Module (TPM) TPM submodule is a part of the SPI_DEVICE HWIP. It receives TPM commands from the South Bridge (SB) and notifies the SW. SW may decode the received address and read the write data or return the data through the read FIFO. The TPM submodule resides with the current SPI_DEVICE IP. It has a separate CS# signal so that the SB can issue the TPM commands following the other SPI commands (Flash/ Passthrough). Signed-off-by: Eunchan Kim <eunchan@opentitan.org>
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).