We are working on bringing up a new T2080 board. We are looking into whether booting U-Boot out of MicroSD Interface (Card) without any image in the NOR Flash is possible.
We know the RCW can be read from the MicroSD Interface after Power ON reset. The question is what other configurations/settings are needed to instruction the core to fetch the boot code from the MicroSD Interface (Card). The BOOT_LOC field within the RCW does not indicate the MicroSD interface is an option.
Is there an AP note, etc that describes *ALL* the setup/configuration/settings required to boot for and SDCard?
Thanks in advance!