canonical-ubuntu-qa team mailing list archive

[Po-Hsu Lin <2021962@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

While testing J/xilinx, I noticed that the keyword we use to grep from
/proc/device-tree/compatible has to be changed into kv26 instead of k26
that we used for F/xilinx

J/xilinx:
$ cat /proc/device-tree/compatible
xlnx,zynqmp-sk-kv260-rev1xlnx,zynqmp-sk-kv260-revBxlnx,zynqmp-sk-kv260xlnx,zynqmp

F/xilinx:
$ cat /proc/device-tree/compatible
xlnx,zynqmp-smk-k26-rev1xlnx,zynqmp-smk-k26-revBxlnx,zynqmp-smk-k26-revAxlnx,zynqmp-smk-k26xlnx,zynqmp

>From what I can found on the Internet, KV260 is "a vision application
development platform for Kria K26 SOMs (system-on-module)". But it's
better to let the kernel maintainer (Portia) to answer that if this
difference is expected.


Related change for tests:
https://code.launchpad.net/~canonical-kernel-team/+git/autotest-client-tests/+merge/443543

** Affects: ubuntu-kernel-tests
     Importance: Undecided
         Status: New

** Affects: linux-xilinx-zynqmp (Ubuntu)
     Importance: Undecided
     Assignee: Portia Stephens (portias)
         Status: New


** Tags: 5.15 5.4 focal jammy xilinx

** Also affects: linux-xilinx-zynqmp (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: linux-xilinx-zynqmp (Ubuntu)
     Assignee: (unassigned) => Portia Stephens (portias)

** Tags added: 5.15 5.4 focal jammy xilinx

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https://bugs.launchpad.net/bugs/2021962

Title:
  F/xilinx and J/xilinx uses different keyword in /proc/device-
  tree/compatible

Status in ubuntu-kernel-tests:
  New
Status in linux-xilinx-zynqmp package in Ubuntu:
  New

Bug description:
  While testing J/xilinx, I noticed that the keyword we use to grep from
  /proc/device-tree/compatible has to be changed into kv26 instead of
  k26 that we used for F/xilinx

  J/xilinx:
  $ cat /proc/device-tree/compatible
  xlnx,zynqmp-sk-kv260-rev1xlnx,zynqmp-sk-kv260-revBxlnx,zynqmp-sk-kv260xlnx,zynqmp

  F/xilinx:
  $ cat /proc/device-tree/compatible
  xlnx,zynqmp-smk-k26-rev1xlnx,zynqmp-smk-k26-revBxlnx,zynqmp-smk-k26-revAxlnx,zynqmp-smk-k26xlnx,zynqmp

  From what I can found on the Internet, KV260 is "a vision application
  development platform for Kria K26 SOMs (system-on-module)". But it's
  better to let the kernel maintainer (Portia) to answer that if this
  difference is expected.

  
  Related change for tests:
  https://code.launchpad.net/~canonical-kernel-team/+git/autotest-client-tests/+merge/443543

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