Is it necessary to put all those USB PD circuit on carrier board when only need to download firmware from J512

Hi
I am doing a customized carrier board PCB hardware design for NVIDIA AGX Module

Is it necessary to put all those USB PD Circuit on carrier board when only need to download firmware from J512

P2822_B03 using CYPD4226-40LQXIT for USB PD Control and can I delete these CYPD4226 circuit without disable the firmware download function?

Sure, there are other USB connection examples in OEM DG for your reference.