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review.trustedfirmware.org / mirror / mcuboot / 254ccbdc0baf37061ac41d02390d510391671c7d
commit254ccbdc0baf37061ac41d02390d510391671c7d[log] [tgz]
authorDavid Brown <david.brown@linaro.org>Fri Dec 14 10:19:14 2018 -0700
committerDavid Brown <david.brown@linaro.org>Thu Feb 28 11:41:48 2019 -0700
tree2b832a76cface323fb62aad9cd15c079c6438941
parentb26a4a9c408d4de4d761e9fcedadbb98644a2a83 [diff]
sim: CBOR/SUIT support

Add libraries to the simulator to support generation of SUIT manifests.
This has its own CBOR implementation because the existing Rust crates
for CBOR are focused on marshaling data, and not encoding to match a
specific format.

The SUIT support is based on the 3rd draft of the IETF WG manifest
document.  Since this is supporting a draft RFC, there may need to be
changes as newer drafts or a final version come out.

Signed-off-by: David Brown <david.brown@linaro.org>
11 files changed
tree: 2b832a76cface323fb62aad9cd15c079c6438941
  1. boot/
  2. docs/
  3. ext/
  4. ptest/
  5. samples/
  6. scripts/
  7. sim/
  8. testplan/
  9. .gitignore
  10. .gitmodules
  11. .travis.yml
  12. enc-aes128kw.b64
  13. enc-rsa2048-priv.pem
  14. enc-rsa2048-pub.pem
  15. LICENSE
  16. NOTICE
  17. project.yml
  18. README.md
  19. repository.yml
  20. root-ec-p256-pkcs8.pem
  21. root-ec-p256.pem
  22. root-rsa-2048.pem
  23. version.yml
README.md

mcuboot

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This is mcuboot, version 1.3.0

MCUboot is a secure bootloader for 32-bit MCUs. The goal of MCUboot is to define a common infrastructure for the bootloader, system flash layout on microcontroller systems, and to provide a secure bootloader that enables easy software upgrade.

MCUboot is operating system and hardware independent and relies on hardware porting layers from the operating system it works with. Currently, mcuboot works with both the Apache Mynewt, and Zephyr operating systems, but more ports are planned in the future. RIOT is currently supported as a boot target with a complete port planned.

Using MCUboot

Instructions for different operating systems can be found here:

Roadmap

The issues being planned and worked on are tracked using GitHub issues. To participate please visit:

MCUBoot GitHub Issues

Issues were previously tracked on MCUboot JIRA , but it is now deprecated.

Browsing

Information and documentation on the bootloader are stored within the source.

It was previously also documented on confluence: MCUBoot Confluence however, it is now deprecated and not currently maintained

For more information in the source, here are some pointers:

  • boot/bootutil: The core of the bootloader itself.
  • boot/boot_serial: Support for serial upgrade within the bootloader itself.
  • boot/zephyr: Port of the bootloader to Zephyr
  • boot/mynewt: Mynewt bootloader app
  • imgtool: A tool to securely sign firmware images for booting by mcuboot.
  • sim: A bootloader simulator for testing and regression

Joining

Developers welcome!