kumquat-buildroot/target/device/Atmel/atngw100/target_skeleton/etc/init.d/S99gpio

#!/bin/sh

echo -n "Get board type for GPIO: "
if [ ! -e "/etc/release" ]; then
	echo "missing";
	exit 1
fi

BOARD=`cat /etc/release | cut -d ' ' -f1`

if [ "${BOARD}" = "" ]; then
	echo "none";
elif [ "${BOARD}" = "NGW100" ]; then
	echo "'${BOARD}'"

	echo -n "  boot LED: "
	if mkdir /config/gpio/bootled > /dev/null 2> /dev/null; then
		if ! echo 0 > /config/gpio/bootled/gpio_id; then
			echo "failed"
			exit 1
		fi

		if ! echo 0x10000 > /config/gpio/bootled/pin_mask; then
			echo "failed"
			exit 1
		fi

		if ! echo 0x10000 > /config/gpio/bootled/oe_mask; then
			echo "failed"
			exit 1
		fi

		if ! echo 1 > /config/gpio/bootled/enabled; then
			echo "failed"
			exit 1
		fi

		if ! echo 0x10000 > /dev/gpio0; then
			echo "failed"
			exit 1
		fi

		echo "done"
	else
		echo "failed"
		exit 1
	fi

	echo -n "  LED A: "
	if mkdir /config/gpio/leda > /dev/null 2> /dev/null; then
		if ! echo 0 > /config/gpio/leda/gpio_id; then
			echo "failed"
			exit 1
		fi

		if ! echo 0x80000 > /config/gpio/leda/pin_mask; then
			echo "failed"
			exit 1
		fi

		if ! echo 0x80000 > /config/gpio/leda/oe_mask; then
			echo "failed"
			exit 1
		fi

		if ! echo 1 > /config/gpio/leda/enabled; then
			echo "failed"
			exit 1
		fi

		if ! echo 0 > /dev/gpio1; then
			echo "failed"
			exit 1
		fi

		echo "done"
	else
		echo "failed"
		exit 1
	fi

	echo -n "  LED B: "
	if mkdir /config/gpio/ledb > /dev/null 2> /dev/null; then
		if ! echo 4 > /config/gpio/ledb/gpio_id; then
			echo "failed"
			exit 1
		fi

		if ! echo 0x80000 > /config/gpio/ledb/pin_mask; then
			echo "failed"
			exit 1
		fi

		if ! echo 0x80000 > /config/gpio/ledb/oe_mask; then
			echo "failed"
			exit 1
		fi

		if ! echo 1 > /config/gpio/ledb/enabled; then
			echo "failed"
			exit 1
		fi

		if ! echo 0 > /dev/gpio2; then
			echo "failed"
			exit 1
		fi

		echo "done"
	else
		echo "failed"
		exit 1
	fi
elif [ "${BOARD}" = "STK1000" ]; then # end NGW100
	echo "'${BOARD}'"

	echo -n "  switches: "
	if mkdir /config/gpio/switches > /dev/null 2> /dev/null; then
		if ! echo 1 > /config/gpio/switches/gpio_id; then
			echo "failed"
			exit 1
		fi

		if ! echo 0xff > /config/gpio/switches/pin_mask; then
			echo "failed"
			exit 1
		fi

		if ! echo 1 > /config/gpio/switches/enabled; then
			echo "failed"
			exit 1
		fi

		echo "done"
	else
		echo "failed"
		exit 1
	fi
else # end STK1000
	echo "'${BOARD}'"
	echo "  WARNING: no GPIO for this board"
fi