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MCU-PLUS-SDK-AM243X: Cannot SBL_OSPI boot the hs_fs application image on my custom board(am2431alv)

Part Number: MCU-PLUS-SDK-AM243X
Other Parts Discussed in Thread: SYSCONFIG

Hello,experts 

I would like to follow up on this thread with a question.

https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1328028/mcu-plus-sdk-am243x-cannot-sbl_ospi-boot-the-hs_fs-application-image-on-my-custom-board/5057120?tisearch=e2e-sitesearch

After "Disable Auth For Application Image" is checked, the build SBL OSPI .hs_fs.tiimage gets an error like below.

(A similar error occurs when "Disable Auth For Application Image" is unchecked.)

sbl_ospi_am243x example code
└(main.c : 132) status = Bootloader_parsemultiCoreAppImage
    └(bootloader.c : 661) status = Bootloader_verifyMulticoreImage
        └(bootloader.c : 560) image = Bootloader_getMsgLen((uint8_t *)certLoadAddr, certLen);
            └(bootloader.c : 407) boot_seq_ptr = Bootloader_findSeq(x509_cert_ptr, x509_cert_size, boot_seq_oid, sizeof(boot_seq_oid));
                └(bootloader.c : 384) if ((*x509_cert_ptr == seq_oid[0]) && ...      < If this line is executed, a FAULT is raised.
what should I do?