PCI interface in imx6 saberauto board not working

[ashutosh10509]

I am trying to connect Atheros Wifi chip to PCI-E interface of imx6 saberauto board but it's is not working.

After analyzing the boot logs ,  i found that PCI-E link is down.

I am not able to figure it out why i am PCI-E link down error.

Attached is the boot logs.

I have already enabled all  the drivers required for PCI-E interface using LTIB.

Original Attachment has been moved to: imx6_board.log.zip

[hanseunglee]

Did you solve the PCI issue ? I also have a same problem.

In my case, to do below.

1. ltib$./ltib -m config

     - check Always rebuild the kernel

     - check Configure the kernel

     save and exit

2.  ltib$./ltib

     .config - Linux kernel Configuration

     -  System Type enter

          - Freescale MXC Implementations enter

               - chkeck PCI Express support

     - Bus support enter

          - check Message Signaled Interrupts(MSI and MSI- X)

          - check PCI Express support

     - Networking support enter

          - wireless enter

               - check Generic IEEE 802.11 Networking Stack(mac80211)

     - Device Drivers

          - check Network device support

               - Wireless LAN enter

                    - check Atheros Wireless Cards

                         -  Atheros 802.11n wireless cards support (just my case)

save end exit

That is  all when I ready for PCIe wifi card install. But I could not success install driver(can not run on imx6q -sabresd board)

If you have a solution, please tell me.

[igorpadykov]

Hi ashutosh

according to log, TO1.1 preproduction chip is used.

It is not supported in BSPs, refer to attached Release Notes

Table 7. Known Issues.

Best regards

igor

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[ivannikolaenko]

Hi ashutosh10509

Did you solve the PCI issue? I can't get i.MX6q PCI working too.