iMX6DQ MMDC Initialization

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iMX6DQ MMDC Initialization

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ogj
Contributor IV

If I have the parameters generated by the MMDC calibration tool, what is the proper sequence of loading the MMDC registers and what registers are needed to get the DDR memory running? We'll assume that the IOMUXC pins have already been set up and the MMDC_ CH0 clock is already at 528 MHz.

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Yuri
NXP Employee
NXP Employee

Hello,

   Use "i.MX_Porting_Guide.pdf" in Linux documentation; in particular section

"Changing the DCD table for i.MX DDR initialization".

i.MX Software and Development Tools | NXP 

Regards,

Yuri.

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