Not sure which PCN you mentioned, if that’s PCN211181, then please apply the package to requested Jetpack versions:
Jetson Linux R32.7.5 | NVIDIA Developer
Additional Files
Overlay_PCN211181_r32.7.5.tbz2
The package can be applied directly to boot Jetson Nano developer kit. For custom board, please do
- Apply Linux_for_Tegra\bootloader\t210ref\BCT\P3448_A00_lpddr4_204Mhz_P987.cfg
- Apply the patch hardware-nvidia-platform-t210-porg.patch to build dtb files and put to
Linux_for_Tegra\kernel\dtb
Linux_for_Tegra\rootfs\boot