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TMDXEVM6614LXE: Bootmode sequence of ARM seems not work

Part Number: TMDXEVM6614LXE


Hi all,

Section 2.6.1 from 6614 datasheet SPRS671D, said:

With ARM as the boot master, two boot modes are chosen by the boot mode sequence. If a failure on the primary
boot mode is detected, then the secondary boot mode is attempted.

From table 2-13 ARM Boot Mode Sequence, I use setting 1101 to verify EMIF16(NOR) boot successfully. But when I use setting 0001 without any connection to UART ports, EMIF16(NOR) did NOT boot after a long time waiting.

I wonder whether this boot mode sequence can work as datasheet said. How to detect the failure on primary boot mode ? And how to make the second boot mode work ?

Thank you in advance!