view openmoko/modem-power-ctrl.sh @ 999:30fad2b3afd2

doc/Flash-write-protection: document flash lock-state retrieval
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 04 Dec 2023 20:40:50 +0000
parents ace7270e1161
children
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#!/bin/sh

# The /sys path to the GSM power control node is different
# under different Openmoko kernel versions; you need to
# uncomment the correct version for your system.

#syspath=/sys/bus/platform/devices/neo1973-pm-gsm.0/power_on
syspath=/sys/bus/platform/devices/gta02-pm-gsm.0/power_on

case "$1" in
	on|1)
		echo 1 > $syspath
		exit 0
		;;
	off|0)
		echo 0 > $syspath
		exit 0
		;;
	boot)
		echo 0 > $syspath
		sleep .2
		echo 1 > $syspath
		exit 0
		;;
	*)
		echo "usage: $0 on|off|boot" 1>&2
		exit 1
esac