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review.trustedfirmware.org / mirror / mcuboot / 7c1d1557f223df46f7375798aa9dd43b7877fb5a
commit7c1d1557f223df46f7375798aa9dd43b7877fb5a[log] [tgz]
authorFabio Utzig <utzig@apache.org>Wed Aug 28 10:59:22 2019 -0300
committerFabio Utzig <utzig@utzig.org>Mon Sep 09 10:00:09 2019 -0300
tree8d509bf6bcb8355b68d30b89e2376b758abf1847
parent019a81a4f4f7a94ec5e3aaddfa4d3f13175c2958 [diff]
Do not panic when upgrade info tells to hold

Before running tests, a sanity upgrade was run to gather the amount of
flash writes to be expected for the operation. This operation fails when
the dependencies hold an upgrade, so the checks were updated to avoid
aborting under those circumstances.

Signed-off-by: Fabio Utzig <utzig@apache.org>
1 file changed
tree: 8d509bf6bcb8355b68d30b89e2376b758abf1847
  1. boot/
  2. ci/
  3. docs/
  4. ext/
  5. ptest/
  6. samples/
  7. scripts/
  8. sim/
  9. testplan/
  10. .gitignore
  11. .gitmodules
  12. .travis.yml
  13. enc-aes128kw.b64
  14. enc-rsa2048-priv.pem
  15. enc-rsa2048-pub.pem
  16. LICENSE
  17. NOTICE
  18. project.yml
  19. README.md
  20. repository.yml
  21. root-ec-p256-pkcs8.pem
  22. root-ec-p256.pem
  23. root-ed25519.pem
  24. root-rsa-2048.pem
  25. root-rsa-3072.pem
  26. version.yml
README.md

mcuboot

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This is mcuboot, version 1.3.1

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!