Jetson/L4T/r32.6.x patches

OTA

[Image based] Image based OTA got error when no ethernet is available https://forums.developer.nvidia.com/t/image-based-over-the-air-update-question/186110/19 [BUP] BUP update fails for NX FAB=200 modules. https://forums.developer.nvidia.com/t/invalid-device-spec-generated-during-bootloader-update/195651

Camera [VI-5] V4L2 timeout leads to NULL pointer dereference in kernel https://forums.developer.nvidia.com/t/187824/12/

[Multi-camera] patch to fix "Invalid sensor placement is set" failure. https://forums.developer.nvidia.com/t/184902/10/

Misc [u-boot] fixes for TX2-NX failed to boot-up by loading dtb via Jetson-IO or FDT path. https://forums.developer.nvidia.com/t/188599/8/

[flash] fixes for --no-flash command not works on Xavier-NX https://forums.developer.nvidia.com/t/190164/

[source code] source_sync.sh fails to download AGXI source code https://forums.developer.nvidia.com/t/jetpack-4-6-production-release-with-l4t-32-6-1/185596/5

Multimedia [gstreamer]Memory leak in UDP streaming https://forums.developer.nvidia.com/t/175198/11