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Question on DDR calibration script

Question asked by t_kuha on Jul 17, 2018
Latest reply on Jul 24, 2018 by Rita Wang

I noticed there are two different tools for DDR calibration:

- DDR3 Register Programming Aid (i.MX6DQ SABRE SDP/B DDR3 Register Programming Aid)

- i.MX6DQSDL DDR3 Script Aid ( i.MX6DQSDL DDR3 Script Aid)

 

What is the difference between them?

Which one should be used if I want to determine DDR initialization values to be used in u-boot?

 

Regards,

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