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Secure boot for 32-bit Microcontrollers!
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Tamas Ban 0c9266f66a sim: Remove copy_done check from revert_with_fails test 
In case of multi image boot this check fails, because
copy_done flag set per images when an image swap has finished.
When second image update is interrupted then copy_done flag
already has set for first image.

Change-Id: Ic97dd5e4c5cdb5a5a94971f3ca84bfe0d7583dd4
Signed-off-by: Tamas Ban <tamas.ban@arm.com>
Signed-off-by: David Vincze <david.vincze@arm.com>
 		2019-07-23 09:11:34 -05:00
boot Boot: Add dependency check to multi-image boot 2019-07-23 09:11:34 -05:00
ci Add pkgpath to Mynewt key_files 2019-04-17 18:12:23 -03:00
docs Boot: Add dependency check to multi-image boot 2019-07-23 09:11:34 -05:00
ext Add Mynewt ed25519 support 2019-06-13 19:21:05 -03:00
ptest ptest: Support new format of .travis.yml 2019-03-15 07:51:47 -03:00
samples Boot: Extend flash layout for multiple images 2019-07-23 09:11:34 -05:00
scripts Release 1.3.1 2019-07-08 08:50:16 -03:00
sim sim: Remove copy_done check from revert_with_fails test 2019-07-23 09:11:34 -05:00
testplan/mynewt Replace flash partitioning terminology 2019-03-13 15:40:21 -06:00
.gitignore Add imgtool publishing support 2019-01-08 07:29:24 -02:00
.gitmodules sim: Move mbedtls into mcuboot-sys 2017-07-12 15:00:57 -06:00
.travis.yml Boot: Enable multi-image boot 2019-07-23 09:11:34 -05:00
LICENSE Add mention to tinycrypt LICENSE in main LICENSE 2017-09-12 10:15:24 -06:00
NOTICE Boot: Extend flash layout for multiple images 2019-07-23 09:11:34 -05:00
README.md Release 1.3.1 2019-07-08 08:50:16 -03:00
enc-aes128kw.b64 Add sample encryption keys 2018-10-12 13:36:13 -03:00
enc-rsa2048-priv.pem Add sample encryption keys 2018-10-12 13:36:13 -03:00
enc-rsa2048-pub.pem Add sample encryption keys 2018-10-12 13:36:13 -03:00
project.yml Update mynewt-core repo name 2018-08-03 15:31:39 -07:00
repository.yml Release 1.3.1 2019-07-08 08:50:16 -03:00
root-ec-p256-pkcs8.pem Add ECDSA-P256 key in PKCS#8 format 2019-01-18 09:44:48 -07:00
root-ec-p256.pem zephyr: Support RSA, and ECDSA P-256 signing 2017-02-02 08:39:18 -07:00
root-ed25519.pem Add bootutil support for ed25519 validation 2019-06-13 19:21:05 -03:00
root-rsa-2048.pem zephyr: Support RSA, and ECDSA P-256 signing 2017-02-02 08:39:18 -07:00
root-rsa-3072.pem Add simulator support for RSA-3072 sigs 2019-05-16 14:01:19 -03:00
version.yml Revert Mynewt version metadata 2019-07-12 07:58:43 -03:00

README.md

mcuboot

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This is mcuboot, version 1.3.1

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!