Intel® Stratix® 10 Hard Processor System Remote System Update User Guide

ID 683021
Date 11/10/2021

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Document Table of Contents

C.1. Configuration Parameters

The U-Boot RSU configuration parameters are stored as environment variables. If they are not specified, the default values are used.

Variable Default Value Description
rsu_protected_slot <empty> Instruct U-Boot to block any attempts to modify the specified slot.
rsu_log_level 7 Instruct U-Boot on how much logging information to be displayed.
rsu_spt_checksum <empty> Enable checking and maintaining SPT checksums. Requires initial image to be created using a Quartus Programmming File Generator version 20.4 or newer.