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Secure boot for 32-bit Microcontrollers!
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Emanuele Di Santo a0ed10b5ae zephyr: kconfig: set TEXT_SECTION_OFFSET to zero 
Ensure that the offset in .text is zero.
This is necessary to ensure that MCUBoot is linked at
the beginning of the boot partition, as intended.

Signed-off-by: Emanuele Di Santo <emdi@nordicsemi.no>
 		2019-01-07 16:29:20 +01:00
boot zephyr: kconfig: set TEXT_SECTION_OFFSET to zero 2019-01-07 16:29:20 +01:00
docs Update Jekyll due to CVE 2019-01-02 16:43:39 -02:00
ext Update bundled ASN1 parser to Mbed-TLS 2.14.1 2019-01-03 11:22:05 -02:00
samples zephyr: hello-world: remove BUILD_TIMESTAMP from prj.conf 2018-10-01 21:41:40 -03:00
scripts Fix image creation without sign/encryption 2018-12-17 10:51:46 -02:00
sim sim: Idiomize for Rust 2018 2019-01-03 21:39:50 +00:00
testplan/mynewt Fix main github repo links in docs 2018-11-16 15:10:52 -03:00
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.travis.yml Add ECDSA+KW testing to the CI 2019-01-03 11:22:05 -02:00
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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 Update mcuboot versions 2018-08-03 15:31:39 -07:00
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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 1.2.0

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!