Intel Agilex® 7 Hard Processor System Remote System Update User Guide

ID 683184
Date 2/23/2024
Document Table of Contents

8.5. Updating U-Boot to Support Different SSBL per Bitstream

When using Remote System Update on Intel Agilex® 7 devices, each configuration bitstream from QSPI contains the HPS FSBL (First Stage Bootloader), specifically U-Boot SPL. In order to allow the most flexibility and compatibility, you must design your system so that each bitstream loads its own copy of the HPS SSBL, specifically U-Boot image. Refer to the following page for details on how to accomplish this: Agilex 7 RSU: Using Separate SSBL Per Bitstream