I am trying to develop a mobile manipulator robot for research based on the Jetson Tx2.
The PREEMPT_RT patch was performed with reference to the following.
nvidia-jetson-rt/README.03-realtime.md at master · kozyilmaz/nvidia-jetson-rt · GitHub
In addition, I need to run the following commands in the grub environment.
the Kernel command-line in grub:
linux /boot/vmlinuz-4.19.0-16-rt-amd64 cpuidle.off=1
linux /boot/vmlinuz-4.19.0-16-rt-amd64 cpufreq.off=1
linux /boot/vmlinuz-4.19.0-16-rt-amd64 isolcpus=3
However, Jetson Tx2 is a uboot environment.
Q1. What should I do to perform the same function as the above command in the uboot environment?
Q2. Which CPU index is good for isolcpu?
I tried another way,
“CONFIG_CPU_IDLE is not set”, “CONFIG_CPU_FREQ is not set” was changed during kernel compilation.
As a result, failed start the nvpmodel