TrustedFirmware Git Browser
Code Review Sign In
review.trustedfirmware.org / mirror / mcuboot / 73ffc4458d7a53ee6b5aa1cfcd25fc145f8af32d
commit73ffc4458d7a53ee6b5aa1cfcd25fc145f8af32d[log] [tgz]
authorFabio Utzig <utzig@apache.org>Wed Oct 24 21:49:09 2018 -0300
committerFabio Utzig <utzig@utzig.org>Tue Dec 18 15:16:11 2018 -0200
treee3d5d70a4847e660025feafb2bee3323a627c91b
parent269d28621da7b538ab52a29e6a50725fe038ba08 [diff]
Add align/erased_val params per flash device

The previous c/rust ffi functions were hardcoding the values of align
and erased_val before each run through static globals. This adds new sim
flash functions that get the align/erased_val from the sim flash device
that is being run on, allowing that later multiple flash devices can
each use its own params.

Signed-off-by: Fabio Utzig <utzig@apache.org>
4 files changed
tree: e3d5d70a4847e660025feafb2bee3323a627c91b
  1. boot/
  2. docs/
  3. ext/
  4. samples/
  5. scripts/
  6. sim/
  7. testplan/
  8. .gitignore
  9. .gitmodules
  10. .travis.yml
  11. enc-aes128kw.b64
  12. enc-rsa2048-priv.pem
  13. enc-rsa2048-pub.pem
  14. LICENSE
  15. NOTICE
  16. project.yml
  17. README.md
  18. repository.yml
  19. root-ec-p256.pem
  20. root-rsa-2048.pem
  21. version.yml
README.md

mcuboot

Coverity Scan Build Status Build/Test

This is mcuboot, version 1.2.0

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.

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!