In the case of a customer working with a custom board with no OSPI flash, it is expected that the OSPI and FLASH module are removed from the SBL_UART_UNIFLASH_STAGE2 sysconfig so that the flashing procedure doesn't fail.

However, doing so results in the build errors.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1363610/am62a7-a-question-about-the-startup-routine-sbl_emmc_linux_multistage/5204160#5204160