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Single channel LPDDR4 for i.MX8

Question asked by Ka-Yi Yeh on Dec 3, 2018
Latest reply on Dec 4, 2018 by igorpadykov

Hi there,

I know i.MX8 is for high-end application and DRAM bandwidth is never too big. However, I got a special request that I have to let a i.MX8M use single channel (16bit data bus) LPDDR4. My operation system will be Linux from Yocto project.  Can anybody tell me where to change the kernel or u-boot code to control the chip and let the chip use single channel DRAM bus only?

 

Regards,

kayiyeh

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