Hi Ulf,
Reboot and other PM features is implemented in Firmware driver. For more
details refer wiki page
https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/18842232/Zynq+UltraScale+MPSoC+Power+Management+-+Linux+Kernel
May be you are missing hellopm
https://github.com/Xilinx/meta-petalinux/tree/rel-v2022.2/recipes-examples/hellopm
app in your image. Can you add hellopm and try with this?
IMAGE_INSTALL:append = "\
hellopm \
"
Thanks,
Sandeep
On 12/6/2022 8:56 PM, Ulf Samuelsson via lists.yoctoproject.org wrote:
We have a linux Zynqmp system based on Petalinux rev2022.1/systemd
We can halt the system, but if we try to reboot, systemd shuts down and it does
not reboot. We would expect the chip to reset, and start from boot.bin.
If we try to reset the chip in U-Boot, there is no problem.
Does reboot depend on any connection on the PCB?
Best Regards
Ulf Samuelsson
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