AnsweredAssumed Answered

imx 535 sata bug

Question asked by li peng on Nov 13, 2014
Latest reply on Nov 14, 2014 by igorpadykov

Hi,

I view the websitsQ&A:How to mount SATA disk for rootfs?

Now, we have many devices which use imx535, concentrated bursts this problems.

log:

...

ata1: SATA max UDMA/133 irq_stat 0x00000040, connection status changed irq 28

...

ata1: SATA link down (SStatus 1 SControl 300)

ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen t4

ata1: irq_stat 0x00000040, connection status changed

ata1: SError: { DevExch }

ata1: hard resetting link

ata1: SATA link down (SStatus 1 SControl 300)

ata1: EH complete

"""

 

Now, we want one solution for this bug. On the websits we know linux 3.2 version this bug was fixed, So where can we get this version?

TKS.

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