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review.trustedfirmware.org / mirror / mcuboot / e92df934618bd129d22eb02dee4914cddd27a865
commite92df934618bd129d22eb02dee4914cddd27a865[log] [tgz]
authorFabio Utzig <utzig@apache.org>Tue Dec 10 14:29:17 2019 -0300
committerFabio Utzig <utzig@utzig.org>Tue Dec 10 16:04:44 2019 -0300
tree54efde4d9506b1bd0f43d1bffcadc4ef4fead38d
parentb86e688286db1aa213a436b4d0894bea80797cdc [diff]
sim: log: add new level targetting simulator

* Adds a new level (BOOT_LOG_SIM) to be used only for messages that
  are interesting while debugging bootutil in the simulator. This should
  be used for extra verbose prints.

* Also added fflushs after fprints to guarantee that messages are printed
  even when assertions are raised.

* For abstraction completeness, add "do nothing" definitions of _LOG_SIM
  to the other ports.

* Make DEBUG the default level when building the simulator (one can
  still lower verbosity using any other value for RUST_LOG).

Signed-off-by: Fabio Utzig <utzig@apache.org>
5 files changed
tree: 54efde4d9506b1bd0f43d1bffcadc4ef4fead38d
  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-ec256-priv.pem
  15. enc-ec256-pub.pem
  16. enc-rsa2048-priv.pem
  17. enc-rsa2048-pub.pem
  18. LICENSE
  19. NOTICE
  20. project.yml
  21. README.md
  22. repository.yml
  23. root-ec-p256-pkcs8.pem
  24. root-ec-p256.pem
  25. root-ed25519.pem
  26. root-rsa-2048.pem
  27. root-rsa-3072.pem
  28. version.yml
README.md

mcuboot

Coverity Scan Build Status Build/Test

This is mcuboot version 1.4.0

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 simple software upgrades.

MCUboot is operating system and hardware independent and relies on hardware porting layers from the operating. 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!