Hi I could able to build the image with RT enabled for LSDK21.08 on runme.sh. I want to update only the kernel images on board. so that other ROOTFS DPDK I want to retain the same which has release binary provided and flashed on board.
could you please provide the steps for the same.
Currently this process is not really supported and would have to be done manually. You can see in the build script where the kernel kernel Image *.dtbs and modules are installed. lx2160a_build/runme.sh at master · SolidRun/lx2160a_build · GitHub
You would need to tar those files up manually, move them to your installation and untar them onto the filesystem.