Hi,
We need to verify PCIe eye-diagram on IMX6 DualLite, we refer "PCIe Certification Guide" (www.nxp.com/files/32bit/doc/app_note/AN4784.pdf) and found some problems.
1. About software setup, refer https://community.nxp.com/docs/DOC-94923
This software patch & kernel config setting is too old, we can't apply it to Yocto-L3.14.38 BSP.
Do you have new patch to modify "pic-imx6.c" for keep PCIe clock and power in the tests??
2. About hardware setup, do you have more detail document for us refer ??
(like http://www.nxp.com/assets/documents/data/en/application-notes/AN5158.pdf)
Thanks,
Arthur
No. We have no more recent pic-imx6.c.
Sorry for the inconvenience.
You can refer to chapter 2. "Test equipment" of noted Certification Guide regarding to hardware setup.
Have a great day,
Victor
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