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review.trustedfirmware.org / mirror / mcuboot / e9771ef62f7f75a703288121765771b4c683375b
commite9771ef62f7f75a703288121765771b4c683375b[log] [tgz]
authorDavid Brown <david.brown@linaro.org>Tue Nov 14 11:38:06 2017 -0700
committerDavid Brown <davidb@davidb.org>Tue Nov 14 19:12:53 2017 -0700
treedce8ff240ee4bca1c21b6deb3fee5de6890a6744
parentda21ad73c49ff89f7743118d6f347516b1295bcc [diff]
Fix ECDSA Zephyr configuration of mbed TLS

The Zephyr configuration was enabling the memory buffer allocator (but
not using it) without defining enough other features to allow it to
compile (undefined reference to `exit()`).

Disable the memory buffer allocator when just using the ASN.1 library,
and conditionalize the heap itself to avoid using the RAM for that.

Signed-off-by: David Brown <david.brown@linaro.org>
2 files changed
tree: dce8ff240ee4bca1c21b6deb3fee5de6890a6744
  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

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!