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Secure boot for 32-bit Microcontrollers!
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Sebastian Bøe ea49cd0b1a cmake: Fix bug where dts.overlay was not being appended 
Fix bug #399 where dts.overlay was not being appended.

The build scripts were erroneously modifying the shadowed non-cache
variable instead of the cache variable.

Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
 		2019-04-03 19:12:25 -06:00
boot cmake: Fix bug where dts.overlay was not being appended 2019-04-03 19:12:25 -06:00
ci Remove symlinks, newt should find packages 2019-03-15 07:51:28 -03:00
docs Replace flash partitioning terminology 2019-03-13 15:40:21 -06:00
ext ext: nrf: Add nrf cc310 glue layer 2019-03-25 07:12:34 -03:00
ptest ptest: Support new format of .travis.yml 2019-03-15 07:51:47 -03:00
samples Replace flash partitioning terminology 2019-03-13 15:40:21 -06:00
scripts imgtool: Discard public RSA if set for signing 2019-03-29 08:13:57 -03:00
sim image encryption: fix enc_state array indexing for zephyr 2019-03-14 16:10:54 +01:00
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 Replace flash partitioning terminology 2019-03-13 15:40:21 -06:00
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 Bump to release v1.3.0 2019-02-04 12:57:18 -07:00
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 Bump to release v1.3.0 2019-02-04 12:57:18 -07:00
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-rsa-2048.pem zephyr: Support RSA, and ECDSA P-256 signing 2017-02-02 08:39:18 -07:00
version.yml Mynewt: Add `version.yml` file 2018-10-17 16:35:03 -07:00

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!