# Copyright (C) 2012 Digi International

require recipes-kernel/linux/linux-dey.inc
require recipes-kernel/linux/linux-dtb.inc

SRCBRANCH = "v3.10/dey-1.4/maint"
SRCREV = "8a6a9230dfe407e1764b5db8ef5b15601d85cfd2"

config_dts() {
	for DTB in ${KERNEL_DEVICETREE}; do
		if [ "${1}" = "enable" ]; then
			sed  -i -e "/${2}/{s,^///include,/include,g}" ${S}/arch/arm/boot/dts/${DTB%b}s
		elif [ "${1}" = "disable" ]; then
			sed  -i -e "/${2}/{s,^/include,///include,g}" ${S}/arch/arm/boot/dts/${DTB%b}s
		fi
	done
}

do_update_dts() {
	if [ -n "${HAVE_WIFI}" ]; then
		config_dts enable  '_ssp2_mmc_wifi.dtsi'
	else
		config_dts disable '_ssp2_mmc_wifi.dtsi'
	fi
	if [ -n "${HAVE_SECOND_ETH}" ]; then
		config_dts enable  '_ethernet1.dtsi'
	else
		config_dts disable '_ethernet1.dtsi'
	fi
	if [ -n "${HAVE_BT}" ]; then
		config_dts enable  '_auart0_bluetooth.dtsi'
	else
		config_dts disable '_auart0_bluetooth.dtsi'
	fi
	if [ -n "${HAVE_1WIRE}" ]; then
		config_dts enable  '_onewire_i2c1.dtsi'
		config_dts disable '_auart2_4wires.dtsi'
	else
		config_dts disable '_onewire_i2c1.dtsi'
	fi
	if [ -n "${HAVE_GUI}" ]; then
		# Enable LCD
		config_dts enable  '_display_'
		config_dts disable '_auart1_'
		# Enable touch
		config_dts enable  '_lradc_touchscreen'
		config_dts disable '_ssp1_'
		config_dts disable '_auart1_4wires'
		config_dts disable '_ethernet0_leds'
	else
		# spidev conflicts with touchscreen, thus enable it only
		# when touch is disabled
		if [ -n "${HAVE_EXAMPLE}" ]; then
			config_dts enable 'ssp1_spi_gpio.dtsi'
			config_dts enable 'ssp1_spi_gpio_spidev.dtsi'
		fi
	fi
}
addtask update_dts before do_install after do_sizecheck

COMPATIBLE_MACHINE = "(ccardimx28)"