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review.trustedfirmware.org / mirror / mcuboot / 8d0e5884a08b9289bbd996223188c4529b85ac14
commit8d0e5884a08b9289bbd996223188c4529b85ac14[log] [tgz]
authorFabio Utzig <utzig@apache.org>Wed Sep 13 17:32:44 2017 -0300
committerDavid Brown <davidb@davidb.org>Wed Sep 13 17:14:22 2017 -0600
tree350473e8a753c54ca15a64b942861c1cb589e78b
parent6a537ee361009f3673a1a11cdf828ee1f955d60a [diff]
Remove trailer management for overwrite-only

When building in overwrite-only, there is no status/trailer management.
This commit fixes an issue where there was a write to image_ok/copy_done
where those flags where already set (copied from slot 1) which would
cause a write over non-erased flash.

Signed-off-by: Fabio Utzig <utzig@apache.org>
1 file changed
tree: 350473e8a753c54ca15a64b942861c1cb589e78b
  1. boot/
  2. docs/
  3. ext/
  4. samples/
  5. scripts/
  6. sim/
  7. testplan/
  8. .gitignore
  9. .gitmodules
  10. .travis.yml
  11. build_boot.sh
  12. LICENSE
  13. Makefile
  14. project.yml
  15. README-mynewt.rst
  16. README-RIOT.rst
  17. README-zephyr.rst
  18. README.md
  19. repository.yml
  20. root-ec-p256.pem
  21. root-rsa-2048.pem
  22. sign.sh
README.md

mcuboot

Coverity Scan Build Status Build/Test

This is mcuboot, version 1.0.0-rc2

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.

Roadmap

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

https://runtimeco.atlassian.net/projects/MCUB/summary

Browsing

Information and documentation on the bootloader is stored within the source, and on confluence:

https://runtimeco.atlassian.net/wiki/discover/all-updates

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!