AnsweredAssumed Answered

To apply i.MX6 DDR3 calibration data in u-boot.

Question asked by Satoshi Shimoda on Mar 6, 2014
Latest reply on Jun 30, 2015 by Niklas Molin
Branched to a new discussion

Hi community,


I have a question about DDR3 calibration.

I used DDR3 script aid on the following URL, and got a calibration data.


Then, I want to confirm what file should I apply the calibration data.

My understanding is following.

Is this correct?



<u-boot directory>/board/freescale/mx6q_sabresd/flash_header.S


For Yocto BSP:

<u-boot directory>/board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg


Especially, I want to confirm about Yocto because I will use it.



Best Regards,

Satoshi Shimoda