#!/bin/ash . /etc/ash_functions TRACE "Under /bin/poweroff" # Shut down TPM if [ "$CONFIG_TPM" = "y" ]; then tpmr shutdown fi # Run special EC-based poweroff for Nitropad-Nxx if [ "${CONFIG_BOARD%_*}" = nitropad-nv41 || "${CONFIG_BOARD%_*}" = nitropad-ns51 ]; then /bin/nitropad-shutdown.sh fi # Sync all mounted filesystems echo s > /proc/sysrq-trigger # Remount all mounted filesystems in read-only mode echo u > /proc/sysrq-trigger # Shut off the system echo o > /proc/sysrq-trigger