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PROCESSOR-SDK-AM64X: How to integrate changes to .dts file in final image.

Aaron Renny
Prodigy 120 points

Part Number: PROCESSOR-SDK-AM64X

Hi all,

I am working on booting up ti-sdk-base-image for a custom am64 based board. My sdk version is 08.00.00.21. So far I have followed the steps given in 1.2. Building the SDK — Processor SDK AM64X Documentation for building the base image but it doesnot seem to boot up the board. I tried the same with the prebuild images given by the sdk and this also didnot work. 

I want to make some changes in  the dts file since the design of our custom board differ from that of original am64GPEVM. I found some .dts file in the following directory:

<sdk_path>/board-support/linux-5.10.41+gitAUTOINC+4c2eade9f7-g4c2eade9f7/arch/arm64/boot/dts/ti/.

WIll modifying these files and doing a 

MACHINE=am64xx-evm bitbake tisdk-base-image 

from the build directory be sufficient. Or are there any more additional steps that I follow. If yes, please detail those steps.

Hoping for a response,
Aaron