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review.trustedfirmware.org / mirror / mcuboot / af1e02e3478dd27bb90f05f385847d8f45fde6ed
commitaf1e02e3478dd27bb90f05f385847d8f45fde6ed[log] [tgz]
authorFabio Utzig <utzig@apache.org>Fri Jun 14 08:56:41 2019 -0300
committerFabio Utzig <utzig@utzig.org>Fri Jul 12 08:05:51 2019 -0300
tree47998cab433516cd1ec655130cf8ea5d955d1ba8
parenteadbf588507ece33a53da795d248fbaf64f6247b [diff]
[MYNEWT] Allow initialization of HASH when enabled

The Mynewt HASH HW driver can be used to do the sha256 validation in the
bootloader instead of relying on mbedTLS/tinycrypt. When enabled it must
be initialized before boot_go (and boot_img_validate) is run, so this
does the extra checking and runs initialization when required.

Signed-off-by: Fabio Utzig <utzig@apache.org>
1 file changed
tree: 47998cab433516cd1ec655130cf8ea5d955d1ba8
  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!