PROCESSOR-SDK-AM64X: Linux kernel image copy to eMMC from SD

Hi

May I have some questions about U-boot manual?

I am tyring Linux boot from Linux appimage in eMMC.

Q1:

I am refer this manual,

https://software-dl.ti.com/mcu-plus-sdk/esd/AM64X/09_00_00_35/exports/docs/api_guide_am64x/EXAMPLES_DRIVERS_SBL_EMMC_LINUX.html#autotoc_md874

But "how to write the tiboot3.bin and linux kernel" must be  referenced to  Processor SDK Linux manual,

I found how to write U-boot to eMMC in Yocto Linux manual,

https://software-dl.ti.com/processor-sdk-linux-rt/esd/AM64X/09_00_00_03/exports/docs/linux/Foundational_Components/U-Boot/UG-Memory.html#sd-emmc-and-usb

However I could found till U-boot, not found "How to write Linux image to eMMC".

Is there any manual?

Q2:

I want to test both raw mode, Filesystem mode in U-boot.

Is there any guide or manual?

Thanks,

GR