How to calibrate IMX8MP with 2000MHz clock frequency?

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How to calibrate IMX8MP with 2000MHz clock frequency?

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abhiroopnray
Contributor III

Hello,

I am using one custom IMX8MP board. The board is getting successfully calibrated with 800MHz and 1200MHz DDR4 clock frequency. I am trying to calibrate it with 2000MHz but while DDR stress test it is failing as data mis-match between read and write.

I have updated the DDR Stress test tab in the RPA as below:

memory set0x30360054320xFA031

 

Still it is not working. Can you please let me know how to resolve this issue?

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joanxie
NXP TechSupport
NXP TechSupport

DDR4 couldn't support 2000Mhz, only lpddr4 does

 

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abhiroopnray
Contributor III

Hi Joanxie,

 

I am sorry for the typo, but we are using lpddr4.

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