PROCESSOR-SDK-AM62X: How to modify eMMC layout for eMMC (UDA) -rootfs

Tool/software:

Hi Expert,

According to 3.1.1.4.1.4.1. eMMC Layout
EVM uses eMMC Total size = 16GB Boot partition = 8MB
Customer's current eMMC total size = 4GB boot partition = 4MB is relatively small

How to modify so that the system can recognize

tiboot3.bim starting address & max size
tispl.bin START ADDRESS & MAX SIZE
u-boot.img Starting ADDRESS & MAX SIZE

https://software-dl.ti.com/processor-sdk-linux/esd/AM62X/10_01_10_04/exports/docs/linux/Foundational_Components/U-Boot/UG-Memory-K3.html

Thanks

Daniel