TrustedFirmware Git Browser
Code Review Sign In
review.trustedfirmware.org / mirror / mcuboot / 0c8c8d53257be7454a066e18014b4bedcd545c32
commit0c8c8d53257be7454a066e18014b4bedcd545c32[log] [tgz]
authorDominik Ermel <dominik.ermel@nordicsemi.no>Wed Feb 17 14:45:02 2021 +0000
committerFabio Utzig <utzig@utzig.org>Sat Feb 20 07:12:11 2021 -0300
treecfa041bd7b6c501bc3a398da11b87c871a5ab98b
parent9590b42c487e9b8dac3c32ca5eacb4c627d9c783 [diff]
boot: Direct-XIP: Add check for IMAGE_F_ROM_FIXED flag

The commit adds logic that checks if image, that has IMAGE_F_ROM_FIXED
flag set together with proper address in header, has not been mismatched
with slot.
This code will prevent attempting to boot image that has been build for
different ROM address than a slot it currently resides in.

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
1 file changed
tree: cfa041bd7b6c501bc3a398da11b87c871a5ab98b
  1. .github/
  2. boot/
  3. ci/
  4. docs/
  5. ext/
  6. ptest/
  7. samples/
  8. scripts/
  9. sim/
  10. testplan/
  11. zephyr/
  12. .gitignore
  13. .gitmodules
  14. .mbedignore
  15. .travis.yml
  16. enc-aes128kw.b64
  17. enc-ec256-priv.pem
  18. enc-ec256-pub.pem
  19. enc-rsa2048-priv.pem
  20. enc-rsa2048-pub.pem
  21. enc-x25519-priv.pem
  22. enc-x25519-pub.pem
  23. go.mod
  24. LICENSE
  25. NOTICE
  26. project.yml
  27. README.md
  28. repository.yml
  29. root-ec-p256-pkcs8.pem
  30. root-ec-p256.pem
  31. root-ed25519.pem
  32. root-rsa-2048.pem
  33. root-rsa-3072.pem
README.md

mcuboot

Package on PyPI Coverity Scan Build Status Build Status (Sim) Build Status (Mynewt) Publishing Status (imgtool) Build Status (Travis CI) Apache 2.0

This is mcuboot version 1.8.0-dev

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!