Tegra Custom Board Booting issue

Hello,
I have a custom board based on Tegra processor, the DDR memory is MT41K256M16TW-107
I am trying to boot it with jetson kernel.
But while doing so it stucks at “sending file: tegra124-jetson_tk1-pm375-000-c00-00.dtb”
and on Serial console it shows “Sdram initialization failed with 0x0
sdram init failed with error 0x3 in DownloadFile func at 1118 line”

what can be the issue and solution for it?

Thanks

Hi, did you generate the corresponding BCT by following guide in characterization package? https://developer.nvidia.com/embedded/dlc/tegra-k1-memory-characterization

Yes I did and managed to pass it at 204Mhz