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J721EXCPXEVM: J721e yocto sdk is not booting on fresh jacinto 7 board

Part Number: J721EXCPXEVM


We have received Jacinto 7 Hardware 

1. J721e -Common processor board

2. J721S2X Processor board

3. J7X Quad port ethernet board.

Started with getting started guide and build SDK for machine J721e-EVM with below link

1.2. Building the SDK with Yocto — Processor SDK Linux for J721e Documentation

Image build was successful .Generated image tisdk-base-image-j721e-evm.wic and flashed using SD card.

Steps tried to boot board.

1. UART cable is connected.

2. Verified the boot mode switches SW8 and SW9 are as per document to boot using SD card.

After trying above steps, could not see any boot messages in UART.

Provide the missed steps or Jumper configuration to successfully boot the Jacinto board.

Note:

Alternately tried to build image for j721s2 using yocto and SD image is successfully booting.

But image build for J721e is not booting.