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

ID 683021
Date 11/10/2021
Public

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D.6.37. rsu_dcmf_status

Prototype int rsu_dcmf_status(int *status);
Description Determine whether decision firmware copies are corrupted in flash, with the currently used decision firmware being used as reference. The status is an array of four values, one for each decision firmware copy. A value of 0 means the copy is fine, anything else means the copy is corrupted.

Requires U-Boot API rsu_dcmf_status or U-Boot command rsu display_dcmf_status to be called first. Otherwise, all decision firmware copies are reported as not corrupted.

The reported status is valid at the time the U-Boot command was called, and does not reflect any changes that may have occured after that.

Parameters status: pointer to where the status values are stored
Return Value 0 on success, or error code