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?