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Anonymous
Not applicable
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zcu102 pcie linux driver doesn't work

Hi,

I am using a zcu102 board, when using the pre-built linux image from http://www.wiki.xilinx.com/Zynq+2016.2+Release, I found the PCIE doesn't work.

 

I also git checkout latest linux source from https://github.com/Xilinx/linux-xlnx, and still failed to probe PCIE.

 

Below is the env settings:

board: zcu102

uboot: U-Boot 2016.01 (Jun 10 2016 - 07:24:48 +0530) Xilinx ZynqMP ZCU102

kernel: latest linux source from github

dtb: linux-xlnx/arch/arm64/boot/dts/xilinx/zynqmp-zcu102.dtb

 

I attach the boot log file, we can see in the boot period, there is no any output related with PCIE

 

Thanks.

 

 

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Xilinx Employee
Xilinx Employee
3,971 Views
Registered: ‎08-01-2012

Please check whether the information in the below AR helps

 

https://www.xilinx.com/support/answers/68145.html

 

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Anonymous
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3,907 Views

Thanks for your reply.

 

I think PetaLinux is not same as Linux, right?

 

So, my question is: does zcu102 linux released at https://github.com/Xilinx/linux-xlnx support PCIE Root Port? 

 

Thanks.

 

 

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Explorer
Explorer
3,873 Views
Registered: ‎11-22-2015

I can't answer your PCIe question but just so you know petalinux is just the build/configuration system.   It could build linux from any git repo but obviously most people use the Xilinx repo.

 

jeff

 

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