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review.trustedfirmware.org / mirror / mcuboot / 78cc1261f3987251d149f6a3ebb3b7e59bb89ad8
commit78cc1261f3987251d149f6a3ebb3b7e59bb89ad8[log] [tgz]
authorFabio Utzig <utzig@apache.org>Tue Jul 30 14:31:18 2019 -0300
committerFabio Utzig <utzig@utzig.org>Tue Aug 06 14:25:04 2019 -0300
tree287a225d1cf6fb97c36a28d00c3982ac2d15e773
parentcb47dd7415106b23f45d6bdb24cc177f3fb0e78e [diff]
Add Mynewt option to enable the watchdog

For Mynewt, if a watchdog driver is available, it is always used and feed
during a swap operation. Since the swap operation is able to resist resets,
the watchdog can stay disabled to preserve some flash space (watchdog
driver), with the side-effect that a swap might take longer because of
having to resume interrupted operations.

Signed-off-by: Fabio Utzig <utzig@apache.org>
2 files changed
tree: 287a225d1cf6fb97c36a28d00c3982ac2d15e773
  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

Coverity Scan Build Status Build/Test

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!