We change the PF3000 Power On mode from auto mode to pressing power key to power on mode. we find that the command 'adb reboot' cannot to restart system. Before no change mode, the reboot is ok.
the log as:
:/ # reboot
sysrq: rtc_set_alarm done
sysrq: SysRq : Emergency Remount R/O
EXT4-fs (mmcblk2p4): re-mounted. Opts: (null)
EXT4-fs (mmcblk2p10): re-mounted. Opts: (null)
Emergency Remount complete
ci_hdrc ci_hdrc.1: remove, state 4
usb usb1: USB disconnect, device number 1
ci_hdrc ci_hdrc.1: USB bus 1 deregistered
android_work: sent uevent USB_STATE=DISCONNECTED
reboot: Restarting system with command ''
Unable to restart system
Now the power on mode is ok, we can press button to power on, and set "PWRONRSTEN = 1", press Button key > 4S, the system can power off.
why we change the power mode cause the reboot issue?