index.md

ZEPboot

Overview

ZEPboot is a secure bootloader for 32-bit MCUs. ZEPboot defines a common infrastructure for the bootloader, system flash layout on microcontroller systems, and to provide a secure bootloader that enables easy software upgrade.

Many idea's that are used in the implementation are coming from MCUboot, a similar bootloader for 32-bit MCUs.

ZEPboot is developed on top of the zephyr RTOS.

Contents

• General: this document
• design: for the design
• imgtool: for creating images and key management
• usage: for bootloader usage, starting upgrade, testing images