SPRUIU1C July 2020 – February 2024 DRA821U , DRA821U-Q1
In the QSPI boot mode, the ROM Code initializes the OSPI peripheral in DAC mode. The image is read from the QSPI flash connected to the selected chip-select. See Section 4.3.6, QSPI Boot Device Configuration for OSPI port settings.
A detailed summary of the QSPI boot parameter table and the boot configuration definitions are listed in Section 4.4.5, QSPI Boot Parameter Table.