This is MCUboot version 1.8.0
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 simple software upgrades.
MCUboot is operating-system and hardware independent, and relies on hardware porting layers from the operating system it works with. Currently, MCUboot works with the following operating systems:
RIOT is supported only as a boot target. We will accept any new port contributed by the community once it is good enough.
Instructions for different operating systems can be found below:
There are also instructions for the Simulator.
The issues being planned and worked on are tracked using GitHub issues. To give your input, visit MCUBoot GitHub Issues.
You can find additional documentation on the bootloader in the source files. For more information, use the following links:
- 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: Bootloader application for Mynewt.
- boot/nuttx: Bootloader application and port of MCUboot interfaces for NuttX.
- boot/mbed: Port of the bootloader to Mbed OS.
- boot/espressif: Bootloader application and MCUboot port for Espressif SoCs.
- imgtool: A tool to securely sign firmware images for booting by MCUboot.
- sim: A bootloader simulator for testing and regression.
Developers are welcome!
Use the following links to join or see more about the project: