IMXRT1172 Application code not booting after secure bootloader

[Gaurav13]

In order to provide a secure boot functionality, we referenced the NXP GitHub repository bootlooder code in our project. After turning on, secure bootloader loader run successfully, however the secure firmware code not start after bootloader .

INFO:   

Controller:   IMXRT1172 MCU

Secure Bootloader code ref   :  GitHub - nxp-mcuxpresso/sbl

Application:   SFW (Encrypted firmware application)

Booting sequence: PWR ON---->Secure Bootloader ---->Secure Firmware 

Please suggest any steps to solve this issue.