Release 2022_R2 · analogdevicesinc/adi-kuiper-gen

Video output may not work.
There are two scripts that can be run in Kuiper terminal: enable_dummy_display.sh - which is used to create a display for zynq based
boards and fix_x11.sh - which is used to create display for zynqmp based boards. Running the one for zynq on a zynqmp device or
vice versa will broke video output.

The solution is to delete the wrong created file if there exists (/usr/share/X11/xorg.conf.d/xorg.conf is
created by enable_dummy_display.sh and /etc/X11/xorg.conf is created by fix_x11.sh).
Writing SD cards with Balena Etcher (version 1.7.9) from Windows10 or Ubuntu Disk Image Writer from Ubuntu may give an error at the
end, when validating SD card.

Even so, SD card should be written properly, As alternatives you can use Win32 Disk Imager or 'dd' command from linux systems.
Versal based carriers (vck190) won't boot with 2022_r2 Kuiper image.

The workaround is to boot the hardware with GRHD files provided by Xilinx (doesn't matter if it's petalinux or yocto), and after is booting
to type next commands:

  date -s "$(wget -qSO --max-redirect=0 google.com 2>&1 | grep Date: | cut -d' ' -f5-8)Z"
  hwclock --systohc
  poweroff

Afterwards, it should boot also with Kuiper official image.

cn0506 mii/rmii hang during booting, on zynq platforms, if both ethernet ports are connected to the network.
If there is rgmii, zynqmp platform or ports are not both connected, the setup will boot fine.

The problem is already fixed and is part of latest boot files. To get them, is enough to boot Kuiper 2022_r2 on any platform, connect it to
the internet and run 'adi_update_boot.sh' from a terminal.

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