Also, I would like to know what is turned on and what is off now?
I have been successfully booting images off of TFTP server. The issue is that when extlinux capability is turned on in the cboot_t194.bin and cbo.dts is updated to boot off of TFTP first, the system hangs as seen in the attached logs.
It sounds like even disabling TFTP server and directly boot from emmc failed.