1 .. SPDX-License-Identifier: GPL-2.0+
16 Perform reset of the CPU. By default does COLD reset, which resets CPU,
17 DDR and peripherals, on some boards also resets external PMIC.
20 Do warm WARM, reset CPU but keep peripheral/DDR/PMIC active.
26 The return value $? is always set to 0 (true).