When I run the Linux "reboot" command on a Zynq UltraScale+ MPSoC boards it hangs. I need to power off and on using the hardware switch instead.
The Linux "reboot" command does not work on Zynq UltraScale+ MPSoC boards because SRST (both PS and PL reset) is handled in the PMU Firmware.
To make this feature work you will need to follow the steps below:
Select Kernel hacking -> compile-time checks and compiler options -> Debug Filesystem.
Enable Power Management (PM) options:
Select Power Management options -> Suspend to RAM and standby.
Enable the PM driver:
Select Device drivers -> SOC specific drivers -> Xilinx Zynq MPSOC driver support.
|Name||File Size||File Type|