I am trying to use a customized carrier board with Jetson TX1 and I am following Platform Adaptation and Bring-Up Guide.
I have ported U-Boot by downloading the U-Boot source code from git and making the modifications mentioned in the guide. I am not sure if this is the right way to do it or if linux systems already have these source files stored somewhere which I should modify?
Also, I tried a similar approach to port the Linux Kernel.The instructions in the guide says:
From the arch/arm64/boot/dts/tegra210-platforms/ directory, copy each
file whose name has the form:
Copy each file to:
Inside the source files for linux kernel, which I downloaded from git, I don’t see tegra210-platforms
directory. However, there is an nvidia directory, but it doesn’t seem to have a dtsi file corresponding to any kind of . At this point I am pretty sure I have taken a wrong turn somewhere. Kindly provide guidance.