SPRZ491D december 2020 – june 2023 DRA821U , DRA821U-Q1
Boot: ROM doesn't support select multi-plane addressing schemes in Serial NAND boot
The ROM bootloader does not support certain multi-plane Serial SPI NAND flash memories that require the read from cache/buffer command to comprehend changing the cache/buffer/plane number to access the correct data.
Carefully review the addressing requirements of a candidate flash memory for references to a special bit for selecting a plane/buffer/cache in the read from cache/buffer command. Do not use memories that have such a requirement.