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review.trustedfirmware.org / mirror / mcuboot / b4c30f897523b05c016d3b9a85fc17f849effa5b
commitb4c30f897523b05c016d3b9a85fc17f849effa5b[log] [tgz]
authorDavid Brown <david.brown@linaro.org>Thu Feb 28 11:22:19 2019 -0700
committerDavid Brown <david.brown@linaro.org>Thu Feb 28 11:41:58 2019 -0700
treec6a5adec29b5f74c8ac7af3769e86a85d22bf1e7
parent0b6871244d89bd6f662f05cd83ccd2706f86cde9 [diff]
sim: Create an `ImageData` type

Create an `ImageData` type to represent the stored content of a single
slot.  This holds plaintext and optional ciphertext.  This fixes a bit
of unclarity with regards to these fields:

  - Before, the plaintext was an Option, even though it is always
    present.  The field is clearly always present now.

  - The mapping between slot numbers, and plain and ciphertext was not
    made clear.  Now that is spelled out in a match statement.

  - The type has a name, rather than an anonymous array that looked a
    bit too much like it had to do with slot numbers.

Signed-off-by: David Brown <david.brown@linaro.org>
1 file changed
tree: c6a5adec29b5f74c8ac7af3769e86a85d22bf1e7
  1. boot/
  2. docs/
  3. ext/
  4. ptest/
  5. samples/
  6. scripts/
  7. sim/
  8. testplan/
  9. .gitignore
  10. .gitmodules
  11. .travis.yml
  12. enc-aes128kw.b64
  13. enc-rsa2048-priv.pem
  14. enc-rsa2048-pub.pem
  15. LICENSE
  16. NOTICE
  17. project.yml
  18. README.md
  19. repository.yml
  20. root-ec-p256-pkcs8.pem
  21. root-ec-p256.pem
  22. root-rsa-2048.pem
  23. version.yml
README.md

mcuboot

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This is mcuboot, version 1.3.0

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!