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Visitor celery1124
Visitor
955 Views
Registered: ‎06-12-2018

VCU1525 unable to finish board installation (no deivce found), kernel driver issue

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Howdy guys,

 

I am currently working on VCU1525 board. I am using SDx 2017.4 with xilinx_kcu1500_dynamic_5_1 dsa from the website.

I am refering the SDAccel Environment User Guide and VCU1525 Reconfigurable Acceleration Platform for board installation and verifying.

 

After installing the driver, I cannot perform the test verify program, it says something like device not found. I followed the debug tips and found it probably be a driver issue. Here are some logs:

 

:/opt/dsa/xilinx_vcu1525_dynamic_5_1/xbinst$ xbsak scan
Linux:4.4.0-116-generic:#140-Ubuntu SMP Mon Feb 12 21:23:04 UTC 2018:x86_64
Distribution: Ubuntu 16.04.5 LTS
GLIBC: 2.23
---
XILINX_OPENCL="/opt/dsa/xilinx_vcu1525_dynamic_5_1/xbinst"
LD_LIBRARY_PATH="/opt/dsa/xilinx_vcu1525_dynamic_5_1/xbinst/runtime/lib/x86_64:/opt/dsa/xilinx_vcu1525_dynamic_5_1/xbinst/runtime/lib/x86_64:/opt/Xilinx/SDx/2017.4.op/lib/lnx64.o/Ubuntu:/opt/Xilinx/SDx/2017.4.op/lib/lnx64.o:/opt/Xilinx/SDx/2017.4.op/runtime/lib/x86_64"
---
[0]mgmt:0x6a8f:0x4350:[???:???:???]
[0]user:0x6a90:0x4350:[xocl:2017.4.5:128]

 

This indicates a xclmgmt driver issue. I removed and loaded the xclmgmt driver again and found the following errors in dmesg.


[Mon Oct 1 16:22:30 2018] xclmgmt exit()
[Mon Oct 1 16:22:40 2018] xclmgmt 2017.4.6 init()
[Mon Oct 1 16:22:40 2018] probe(pdev = 0xffff883febb9e000, pci_id = 0xffffffffc0468220)
[Mon Oct 1 16:22:40 2018] probe() lro = 0xffff881fd6b30400
[Mon Oct 1 16:22:40 2018] pci_indevice()
[Mon Oct 1 16:22:40 2018] pci_request_regions()
[Mon Oct 1 16:22:40 2018] map_bars()
[Mon Oct 1 16:22:40 2018] xclmgmt: map_bars Idx: 0, bar len: 33554432
[Mon Oct 1 16:22:40 2018] xclmgmt: create_char
[Mon Oct 1 16:22:40 2018] find_user_node (slot = 0, func = 1, vendor = 0x10ee, device = 0x6a8f)
[Mon Oct 1 16:22:40 2018] Flushing axilite busses.
[Mon Oct 1 16:22:40 2018] ROM magic : xlnx

[Mon Oct 1 16:22:40 2018] VBNV: xilinx_vcu1525_dynamic_5_0
[Mon Oct 1 16:22:40 2018] DDR channel count : 4
[Mon Oct 1 16:22:40 2018] DDR channel size: 16 GB
[Mon Oct 1 16:22:40 2018] Major Version: 10
[Mon Oct 1 16:22:40 2018] Minor Version: 0
[Mon Oct 1 16:22:40 2018] IPBuildID: 2076610
[Mon Oct 1 16:22:40 2018] TimeSinceEpoch: 5a27f562
[Mon Oct 1 16:22:40 2018] FeatureBitMap: 20d
[Mon Oct 1 16:22:40 2018] load_boot_firmware:/tmp/265066/0/driver/xclng/mgmt/mgmt-bit.c:344
[Mon Oct 1 16:22:40 2018] dsa name is xilinx/10ee-6a90-4350-000000005a27f562.dsabin
[Mon Oct 1 16:22:40 2018] xclmgmt 0000:3b:00.1: Direct firmware load for xilinx/10ee-6a90-4350-000000005a27f562.dsabin failed with error -2
[Mon Oct 1 16:22:40 2018] Unable to find firmware xilinx/10ee-6a90-4350-000000005a27f562.dsabin, try legacy dsabin.
[Mon Oct 1 16:22:40 2018] xclmgmt 0000:3b:00.1: Direct firmware load for xilinx/10ee-6a90-4350-0000000000000000.dsabin failed with error -2
[Mon Oct 1 16:22:40 2018] Unable to find firmware xilinx/10ee-6a90-4350-0000000000000000.dsabin
[Mon Oct 1 16:22:40 2018] xclmgmt: probe of 0000:3b:00.1 failed with error -2

 

I found from the dmesg the dsa name is 5_0 rather than 5_1. Is this the problem? where can I find the dsa file of 5_0?

 

Thanks,

Mian

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1 Solution

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Visitor celery1124
Visitor
914 Views
Registered: ‎06-12-2018

Re: VCU1525 unable to finish board installation (no deivce found), kernel driver issue

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The problem is the shipped firmware on board is 5.0. I re-flash the firmware with 5.1 dsa file (also updating the SDx to 2018.2) and now the board can work currently.

Hope this thread help for other people with similar issues.

 

Thanks,

Mian

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3 Replies
Visitor celery1124
Visitor
915 Views
Registered: ‎06-12-2018

Re: VCU1525 unable to finish board installation (no deivce found), kernel driver issue

Jump to solution

The problem is the shipped firmware on board is 5.0. I re-flash the firmware with 5.1 dsa file (also updating the SDx to 2018.2) and now the board can work currently.

Hope this thread help for other people with similar issues.

 

Thanks,

Mian

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Moderator
Moderator
890 Views
Registered: ‎11-04-2010

Re: VCU1525 unable to finish board installation (no deivce found), kernel driver issue

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Thanks for sharing the experience for the community!

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Observer coco_cener
Observer
175 Views
Registered: ‎04-17-2019

Re: VCU1525 unable to finish board installation (no deivce found), kernel driver issue

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The problem is the shipped firmware on board is 5.0. I re-flash the firmware with 5.1 dsa file (also updating the SDx to 2018.2) and now the board can work currently.???

  Can you tell me how reflash the firmware with 5.1 dsa. I am installing the KCU1500,But after install.sh -f yes,  I can't see any devices. 

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