I'm trying to add support for TI AM62x SK in isar-cip-core.

As a starting point to see how the images are partitioned and structured, I've build a 6.1 Bookworm image for BeagleBone Black. I see that there is only one ext4 partition which holds the rootfs and there is no fat32 partition for the bootloader. 

I've tried to boot it on BBB and it seems to be starting the U-boot from emmc and picking up Filesystem from SD card.

- Is this the expectation for all platforms?

- Doesn't the isar-cip-core image package u-boot? Or am I missing some config option while building?

- Also if the u-boot is not supposed to be packaged, why do we have a u-boot recipe in isar-cip-core?

I would appreciate any insights or guidance from the community. If there are relevant references, past discussions, or documentation regarding this, please let me know.

PS: I've also tried building an image with same configuration for hihope-rzg2m and seen similar observations (wic image doesn't have a bootloader).

Thanks & Regards,

Sai Sree Kartheek Adivi