RTC

Zynq UltraScale plus MPSoC Power Management

Release Date
2022-07-26

The required kernel configuration options are:

  • Device Drivers
    • Real Time Clock
      • [*] Xilinx Zynq Ultrascale+ MPSoC RTC

To wake up the RTC to wake up the APU after 10 seconds:

$ echo +10 > /sys/class/rtc/rtc0/wakealarm