| commit | feaf322edd8a0f7f6a032cbb6b7537005fd613d7 | [log] [tgz] |
|---|---|---|
| author | Timothy Chen <timothytim@google.com> | Tue Nov 02 13:49:43 2021 -0700 |
| committer | tjaychen <timothytim@google.com> | Tue Nov 09 15:56:15 2021 -0800 |
| tree | 91285ed6a9b2bf86ad04f9a74bdc2dbeb21df10f | |
| parent | 261a12b15f8ec711aa4e14512787b11e3c08531e [diff] |
[flash_ctrl] Add plain text integrity in flash - Fixes https://github.com/lowRISC/opentitan/issues/8984 - Takes the spare storage bits of flash and store a de-scrambled integrity. This allows flash to emulate the behavior of end-to-end storage despite its need for ECC reliability checks. Signed-off-by: Timothy Chen <timothytim@google.com> [sw, util] Add support for flash image generation - only supports the plain text ECC at the moment - scrambled will be added in the future Signed-off-by: Timothy Chen <timothytim@google.com> [test] update verilator CI test pathing flash now uses vmem instead of elf Signed-off-by: Timothy Chen <timothytim@google.com> [flash_ctrl] python updates per comments Signed-off-by: Timothy Chen <timothytim@google.com> [flash_ctrl] fix typo 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).
