I.MX8QXP DDR tools

[ouyangzhiqiang]

Dear community:

  Does NXP offer the I.MX8QXP DDR calibration tools? I can't calibrate the micron MT53D512M32D2 lpddr4 2GB ddr, since I can't find the i.mx8qxp ddr calibration tool.

[gusarambula]

Hello  Zhiqiang Ouyang,

The calibration works a bit differently for the i.MX8 processors. There is a DDR stress test but there is not a calibration per se. The calibration or DDR training is implemented by the DDR PHY and runs automatically during system boot up.

The stress tool will be very similar to the tool for i.MX8M (link below) and the i.MX8 tool should be available soon after the processor is released.

https://community.nxp.com/docs/DOC-340179

I hope this helps!

Regards,

[ouyangzhiqiang]

Hello gusarambula:

You are providing the ddr tool of I.MX8M, can't adapt to I.MX8QXP, but still thank you

[gusarambula]

Hello Zhiqiang Ouyang,

The i.MX8QXP tools will be available after the processor's release. If you need access to technical resource for the i.MX8QXP before this you may contact your Distributor or FAE for access.

Regards,