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|
#!/bin/sh -e
#
# ST-Ericsson Snowball board peripherial setup script
#
#
# (Limited) OTG HOST support
USB_BTD=/sys/devices/platform/ab8500-i2c.0/ab8500-usb.0/boot_time_device
start_musb() {
modprobe g_multi
if [ -f $USB_BTD ]; then
echo 1 > $USB_BTD
fi
}
stop_musb() {
modprobe -r g_multi
if [ -f $USB_BTD ]; then
echo 0 > $USB_BTD
fi
}
# Bluetooth
start_bluetooth() {
hciattach -a 23 -s 115200 /dev/ttyAMA0 cg2900 115200 flow
sleep 4
hciconfig hci0 up
}
stop_bluetooth() {
killall hciattach
}
# WLAN (requires Bluetooth to be running currently!)
start_wlan() {
if [ "$WLAN_MAC" ]
then
modprobe cw1200_wlan macaddr=$WLAN_MAC
else
modprobe cw1200_wlan
fi
}
stop_wlan() {
modprobe -r cw1200_wlan
}
# Configuration options:
# - a line with 'WLAN_MAC=0x00,0x80,0xe1,0xb6,0xaf,0xed' sets WLAN MAC
if [ -e /etc/snowballrc ]
then
. /etc/snowballrc
fi
case "$1" in
start)
start_musb
start_bluetooth
start_wlan
;;
stop)
stop_musb
stop_bluetooth
stop_wlan
;;
force-reload|restart)
stop_musb
stop_bluetooth
stop_wlan
sleep 5
start_musb
start_bluetooth
start_wlan
;;
*)
echo "Usage: $0 {start|stop|restart}"
;;
esac
exit 0
|
