In the i.mx6 solo custom board, design for the reset and power management circuit was done similar to Sabre design. ONOFF pin is connected to push button with de-bouncing circuit. This board is tested for the suspend to resume mode transition continuously by pressing the push button. During testing, randomly board got rebooted instead of suspend to resume transition. And the log shows the reset cause as POR.. Due anyone face this issue previously and have any solutions. Please comment.