Impact: Major. Under the described condition, the QSPI controller in dual parallel mode can fail an operation on the lower memory when a prior write operation to the lower memory takes longer than the upper memory.
Work-around: Set Manual_CS to manual mode instead of auto mode or use a BAUD_RATE_DIV other than 2.
Configurations Affected: All Zynq devices using the QSPI controller in dual parallel mode with the settings listed in the description section.
Device Revision(s) Affected: All, no plan to fix.