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Secure boot for 32-bit Microcontrollers!
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Ryan C Johnson ce4fa4400a Correction to swap procedure design documentation 
The swap procedure as documented doesn't match the code, and it would
loose the contents of slot1[index] as it's erased before it is copied
anywhere. Also, add the missing word 'to'.

Signed-off-by: Ryan C Johnson <ryan.johnson@flex.com>
 		2017-10-19 17:41:59 -02:00
boot Add faster copy/erase to overwrite-only mode 2017-10-19 09:28:37 -06:00
docs Correction to swap procedure design documentation 2017-10-19 17:41:59 -02:00
ext/tinycrypt Add back tinycrypt Makefiles 2017-10-10 14:34:17 -03:00
samples/zephyr zephyr: Move testplan into sample Makefile 2017-09-14 16:10:50 -06:00
scripts Remove duplicated choices by using existing dict 2017-10-17 20:25:42 -02:00
sim Add faster copy/erase to overwrite-only mode 2017-10-19 09:28:37 -06:00
testplan/mynewt zephyr: Move testplan into sample Makefile 2017-09-14 16:10:50 -06:00
.gitignore Anchor mynewt ignored directories 2017-08-24 07:07:56 -06:00
.gitmodules sim: Move mbedtls into mcuboot-sys 2017-07-12 15:00:57 -06:00
.travis.yml Enable overwrite-only testing on sim 2017-09-13 17:14:22 -06:00
LICENSE Add mention to tinycrypt LICENSE in main LICENSE 2017-09-12 10:15:24 -06:00
Makefile Add faster copy/erase to overwrite-only mode 2017-10-19 09:28:37 -06:00
README-RIOT.rst add README-RIOT.rst 2017-07-20 19:57:35 +02:00
README-mynewt.rst Add mynewt option for generating new format images 2017-09-11 12:14:29 -06:00
README-zephyr.rst zephyr: update README-zephyr.rst 2017-10-04 20:36:34 -04:00
README.md Bump to version 1.0.0 2017-09-15 10:30:06 -06:00
build_boot.sh build_boot.sh: remove check for obsolete target header 2017-10-04 20:36:34 -04:00
project.yml Switch mynewt repo to master 2017-04-26 10:49:44 -03:00
repository.yml Fix repository for v0.9.0 2017-07-28 15:31:21 -06:00
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
sign.sh 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 1.0.0

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.

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!