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tock-on-titan's Introduction

Tock-on-Titan

This repository contains ports of Tock OS (https://www.tockos.org) to Titan chips.

This is not an officially supported Google product.

Getting started

Clone the repo

Get the source:

git clone --recursive https://github.com/google/tock-on-titan.git

Get the tools and libs to build the code

Download Rust

cd tock-on-titan
curl https://sh.rustup.rs -sSf | sh

Configure Rust

make setup

Build all boards and apps (unsigned)

make build

Build 'signed' versions of all artifacts

make build-signed

The build-signed target requires TANGO_CODESIGNER and TANGO_CODESIGNER_KEY to be set. The codesigner and keys are not publicly available.

tock-on-titan's People

Contributors

0xc0170 avatar alevy avatar bradjc avatar brghena avatar dann21 avatar domrizzo avatar immesys avatar jrvanwhy avatar jynnantonix avatar kbaichoo avatar lizardo avatar osenft avatar phil-levis avatar phil-levis-google avatar ppannuto avatar samcrow avatar shaneleonard avatar tjshep avatar wfrichar avatar yuriks avatar zmbush avatar

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tock-on-titan's Issues

otpilot: Read mailbox location from SPI flash

We currently have the mailbox location hardcoded to 0x80000, which requires to push the Linux kernel out by 0x10000 (64 KiB) in the default OpenBMC flash layout. However, we should ideally read the desired location from the SPI flash chip.

otpilot: Read SPI flash size from chip at runtime

We currently have the SPI flash chip size hard-coded to 64 MiB, which should be sufficient for most applications. However, we should ideally read this from the chip at runtime to dynamically configure the SFDP record.

otpilot: Handle / print errors during event processing

The current userspace/otpilot/src/main.rs has a few places where errors encountered during event processing are only handled by printing a static message to the serial console. We might want to implement more specific handling and/or print the details of the error.

Security Policy violation Binary Artifacts

This issue was automatically created by Allstar.

Security Policy Violation
Project is out of compliance with Binary Artifacts policy: binaries present in source code

Rule Description
Binary Artifacts are an increased security risk in your repository. Binary artifacts cannot be reviewed, allowing the introduction of possibly obsolete or maliciously subverted executables. For more information see the Security Scorecards Documentation for Binary Artifacts.

Remediation Steps
To remediate, remove the generated executable artifacts from the repository.

Artifacts Found

  • third_party/elf/tests/samples/test1

Additional Information
This policy is drawn from Security Scorecards, which is a tool that scores a project's adherence to security best practices. You may wish to run a Scorecards scan directly on this repository for more details.


Allstar has been installed on all Google managed GitHub orgs. Policies are gradually being rolled out and enforced by the GOSST and OSPO teams. Learn more at http://go/allstar

This issue will auto resolve when the policy is in compliance.

Issue created by Allstar. See https://github.com/ossf/allstar/ for more information. For questions specific to the repository, please contact the owner or maintainer.

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