Yocto Project - Part 7 - Integrating RAUC for OTA A/B update

Embedded Systems Engineering

Protected: Yocto Project – Part 7 – Integrating RAUC for OTA A/B update

Yocto RAUC A/B OTA

Table of Contents

Introduction
A/B System Architecture for OTA update
Adding RAUC to the Yocto Build
Preparing U-Boot
U-Boot Boot Script
Generating boot.scr in Yocto
Loading boot.scr from the Boot Partition
Kernel Support Required by RAUC
Adding RAUC and uboot tools to the Image
Building the A/B SD Card Layout
Enabling U-Boot Environment Access from Linux
Installing fw_env.config into the Root Filesystem
Checking the RAUC Installation

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