Cannot boot LX2160A-RDB

[diljithka]

I am currently using LX2160A-RDB board . The board is failing in the U-boot sequence immediately after detecting the DDR.("Waiting for D_INIT timeout. Memory may not work."). I tried with different DDR with the same clock frequency,but still the error is showing .Is there any suggestion in why this is happening?? How can this issue be  resolved?image.png

[Madhan]

Do you guys find any Solution i am also getting same error? 
i used to work fine but now it is not working. 

[ufedor]

Is the board brand new?

I'm asking because Rev.1 silicon is obsolete and is not supported anymore.

[diljithka]

The board is not Rev.1 silicon.

[ufedor]

Rev.jpg

 

[diljithka]

Really sorry for the mistake.

Actually this board was working fine few days back. I am not really understanding what has happened to the board.we are really stuck with this issue. Is there any way that you can bring me out of this. we really cannot move forward without solving this DDR issue.

[ufedor]

Please try to re-seat the DDR SDRAM modules.

[diljithka]

We have tried changing the DDR modules multiple times but still the board is showing the same issue

[ufedor]

Please use CodeWarrior and re-program composite firmware binary image available at:

https://lsdk.github.io/components.html

section LSDK IMAGES (for silicon Rev1.0 use LSDK 20.04 or earlier).

[diljithka]

In the link provided https://lsdk.github.io/components.html there is no image for REV 1.

Screenshot from 2021-02-18 16-40-18.png

So i tried using the composite image provided in the lsdk 20.04 document.Screenshot from 2021-02-18 16-36-43.pngI had followed the steps to recover the board using the
CodeWarrior tool, see section " 8.6 Board Recovery " in ARM V8 ISA, Targeting Manual.

But still i am not able to boot the board. This is the error which i am getting.

Screenshot from 2021-02-18 16-35-17.png

[ufedor]

> In the link provided https://lsdk.github.io/components.html there is no image for REV 1.

Use drop-down selector at the top of the page:

drop.jpg

 

[diljithka]

Hi

Thanks for the support. I had downloaded the 19.09 image.and tried flashing using code warrior studio.Still i am getting the error.

• The image which i used is :  firmware_lx2160ardb_uboot_xspiboot.img.
• And have flashed this image using code warrior studio.
• codewarrior.png
• Then power-cycled the board
• On power-On the board get stuck here
• Screenshot from 2021-02-19 15-30-08.png
• Please correct if the steps which i followed is wrong or if i had missed any steps .
• How can these issues be solved?
•  

[ufedor]

Check all on-board configuration switches and set them into default positions.

[diljithka]

On board switches are already set to default as per the document.

Screenshot from 2021-02-19 15-59-32.png

[ufedor]

Firmware which you programmed has RCW setting 2900 MT/s data rate, but installed modules support only 2600.

Please try attached firmware.

[diljithka]

I used the attached  firmware , but still board didn't came up.

Screenshot from 2021-02-19 17-22-36.png

[ufedor]

According to the log the last firmware image is the same as it was originally.

It seems that the processor was damaged (may be by a ESD).