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Secure boot for 32-bit Microcontrollers!
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David Brown 6b1b3b9246 Fix warning on overwrite-only 
This function is unused in overwrite-only mode.  Clang seems to catch
this, whereas gcc does not.  Add the proper ifdefs so that the
simulator tests all pass on MacOS.

Signed-off-by: David Brown <david.brown@linaro.org>
 		2017-09-19 10:00:05 -06:00
boot Fix warning on overwrite-only 2017-09-19 10:00:05 -06:00
docs zephyr: Move testplan into sample Makefile 2017-09-14 16:10:50 -06:00
ext/tinycrypt zephyr: Reconfigure to use local tinycrypt 2017-09-08 14:18:22 -06:00
samples/zephyr zephyr: Move testplan into sample Makefile 2017-09-14 16:10:50 -06:00
scripts imgtool: Fix ECDSA signatures 2017-09-06 16:16:58 -06:00
sim Enable overwrite-only testing on sim 2017-09-13 17:14:22 -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 zephyr: Revamp Makefile configuration 2017-09-14 16:10:50 -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: doc: Mention the DT flash description 2017-09-01 08:22:42 -06:00
README.md Bump to version 1.0.0 2017-09-15 10:30:06 -06:00
build_boot.sh zephyr: restructure the build process to use board config files 2017-01-19 10:26:40 -02:00
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!