reboot.txt

 1Reboot property to control system reboot on PPC4xx systems:
 2
 3By setting "reset_type" to one of the following values, the default
 4software reset mechanism may be overridden. Here the possible values of
 5"reset_type":
 6
 7      1 - PPC4xx core reset
 8      2 - PPC4xx chip reset
 9      3 - PPC4xx system reset (default)
10
11Example:
12
13		cpu@0 {
14			device_type = "cpu";
15			model = "PowerPC,440SPe";
16			...
17			reset-type = <2>;	/* Use chip-reset */
18		};