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imx8mm with DDR3/DDR3LP support under uboot

Question asked by Sebastian Suesens on Sep 1, 2019
Latest reply on Sep 2, 2019 by igorpadykov

Hello,

we will have a customer board with a imx8m mini processor and DDR3LP RAM.

We use yocto with Software Version L4.14.98_2.0.0.  and uboot 2018.03-r0

We know that we get the timing code for uboot by the mscale_ddr_tool.

 

The uboot basic shall be the imx8mm-evk. I have seen that the uboot supports only DDR4LP/DDR4.

 

Can you explain how to configure imx8mm-evk board under uboot to get DDR3LP support?

 

Best regards,

Sebastian

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