TMS320F2800137: How to set zero boot mode and how to write to OTP

Hi,

I forgot to pull up the GPIO (GPIO32) that determines the boot mode when designing the hardware.

In the next version, we plan to modify the circuit, but we would like to proceed with the evaluation of the current board, so we would like to change the default boot mode pin or change the BOOTPIN_CONFIG setting as described in the datasheet.

Specifically, we're looking into "Zero Boot Mode", where the device always boots in flash without using the boot mode select pins.

Q1.
Are you sure the value to write to BOOTPIN_CONFIG is 0x5AFFFFFF? Are there any other changes that need to be made?

Q2.
Since these areas are OTP, care must be taken to avoid writing mistakes. Could you tell me the writing procedure and the address to write to?

Thanks,

Conor