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Secure boot for 32-bit Microcontrollers!
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Marko Kiiskila ce50ab0648 boot_serial; text size reduction. 
- Remove dependency to sprintf()
 - Remove dependency to cborattr
 - mynewt: replace console with more direct interface to uart
 - mynewt: settings to reduce included os code

Signed-off-by: Marko Kiiskila <marko@runtime.io>
 		2018-06-14 23:19:06 +03:00
boot boot_serial; text size reduction. 2018-06-14 23:19:06 +03:00
docs Update nokogiri due to CVE-2017-1825 2018-04-27 07:25:32 -03:00
ext Add Mynewt support for bundled tinycrypt + mbedtls 2017-12-21 13:32:59 -07:00
samples Add --slot-size to allow size checking without pad 2018-06-07 14:29:33 -03:00
scripts Allow passing in `--overwrite-only` flag 2018-06-13 10:42:40 -07:00
sim Update old hardcoded keys to use autogenerated 2018-06-06 11:07:06 -03:00
testplan/mynewt Replace mcuboot flash_map by zephyr flash_map 2018-05-16 16:05:17 -03:00
.gitignore use zephyr tincybor instead of mcuboot build-in tinycbor 2018-04-10 10:36:20 +02:00
.gitmodules sim: Move mbedtls into mcuboot-sys 2017-07-12 15:00:57 -06:00
.travis.yml Enable slot0 validation in travis 2017-12-21 13:36:34 -07:00
LICENSE Add mention to tinycrypt LICENSE in main LICENSE 2017-09-12 10:15:24 -06:00
NOTICE Add NOTICE file for mcuboot from ASF 2017-12-21 14:49:11 -07:00
README.md Use relative links for docs 2018-02-16 16:23:09 -07:00
project.yml Switch mynewt repo to master 2017-04-26 10:49:44 -03:00
repository.yml Fix with correct release numbers 2018-02-16 16:45:03 -07:00
root-ec-p256.pem zephyr: Support RSA, and ECDSA P-256 signing 2017-02-02 08:39:18 -07:00
root-rsa-2048.pem zephyr: Support RSA, and ECDSA P-256 signing 2017-02-02 08:39:18 -07:00

README.md

mcuboot

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This is mcuboot, version 1.1.0

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 on Jira. To participate please visit:

https://runtimeco.atlassian.net/projects/MCUB/summary

Browsing

Information and documentation on the bootloader is stored within the source, and on confluence:

https://runtimeco.atlassian.net/wiki/discover/all-updates

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!