Hi nvidia:
I download origin L4T(R32.7.3) tarball and build it without any change. I build L4T refering to https://blog.csdn.net/wangruifengrr/article/details/128788104.I know there is a little difference with the online official documents(https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3261/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/kernel_custom.html#).
I can build it OK and succuessfully burn image to agx xavier.But in the startup of xavier it repeated restart when show nvidia logo and some log as following:
In my xavier toolkit,the serial port(pin 6,8,10) on the extend 40 pin does not output.So there is no more information to provide.So if i want to enable the debug serial,is some extern config need to add to L4T such as https://forums.developer.nvidia.com/t/how-to-bind-the-physical-serial-port-uartc-to-the-default-debug-serial-console-ttytcu0/128990
As for the case of xavier repeated restart based on origin L4T,Pls help to advise,thanks!
Regards.