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Secure boot for 32-bit Microcontrollers!
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Andrzej Puzdrowski 5f81b127e1 zephyr: fix flash_area_read_is_empty 
Implementation of flash_area_read_is_empty introduced recently
uses deprecated hal_flash_read API which caused build failure.

This patch uses zephyr's native flash_area_read() API which
solves the bug.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
 		2018-10-09 12:45:09 +02:00
boot zephyr: fix flash_area_read_is_empty 2018-10-09 12:45:09 +02:00
docs Update jekyll dependencies to fix CVE-2018-1000201 2018-09-13 08:40:46 -03:00
ext Add Mynewt support for bundled tinycrypt + mbedtls 2017-12-21 13:32:59 -07:00
samples zephyr: hello-world: remove BUILD_TIMESTAMP from prj.conf 2018-10-01 21:41:40 -03:00
scripts [imgtool] Add big endian support 2018-09-27 13:55:58 -03:00
sim Add flash_area_read_is_empty to sim 2018-10-01 21:42:20 -03:00
testplan/mynewt Replace mcuboot flash_map by zephyr flash_map 2018-05-16 16:05:17 -03:00
.gitignore Add Eclipse project files to gitignore 2018-07-03 12:11:47 -03:00
.gitmodules sim: Move mbedtls into mcuboot-sys 2017-07-12 15:00:57 -06:00
.travis.yml Enable slot0 validation in travis 2017-12-21 13:36:34 -07:00
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 version 1.2.0 2018-06-26 13:24:41 -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
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

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 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!