Device Family: Intel® Stratix® 10

Type: Answers

Area: Component


Last Modified: January 15, 2019
Version Found: v18.1
Bug ID: FB: 1408617087;

Why does JIC programming of Intel® Stratix® 10 devices fail after the QSPI flash has previously been accessed in user mode?

Description

JIC programming of Intel® Stratix® 10 devices may fail after the QSPI flash has previously been accessed in user mode. This happens because the QSPI port in the Secure Device Manager (SDM) has been enabled, but has not been disabled after use.

Workaround/Fix

To avoid this, always disable the QSPI interface on the SDM after use. You can disable it by performing the QSPI_CLOSE operation in the Mailbox Client Intel® Stratix® 10 FPGA IP.