6.4.13. System Restart Controllers¶
In addition to upstream bindings, following properties are understood:
restart-priority: Overrides the priority set by the driver. Normally, the device with the biggest reach should reset the system. See System Restart for more information.
barebox,restart-warm-bootrom: Restart will not cause loss to non-volatile registers sampled by the bootrom at startup. This is a necessary precondition for working Reboot Mode communication between barebox and the SoC’s BootROM.