I'm using BSP fsl-yocto-3.10.17_1.0.0 on imx6 dual
and I have a similar issue with these:
https://community.freescale.com/message/383712#383712
But I find two patches in
https://community.freescale.com/message/519666#519666
It works for "phy never came up" issue.
My question:
Is the issue caused by new-generation CPU ?
HI charles
no, issue is not related to new-generation CPU,
processors remain the same. Patches adjust timings necessary for pcie
internal plls locking after warm-reset. In particular bit REF_SSP_EN
register GPR1 should be set only afer plls locking (it is not cleared
automatically after warm-reset).
Best regards
igor
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