set usb_raw_device ""

#
# Check if USB_RAW_DEVICE is set for Qemu
#
if {[have_include power_on/qemu]} {
	if {![info exists ::env(USB_RAW_DEVICE)]} {
		puts "\nPlease define USB_RAW_DEVICE environment variable and set it to your USB device <bus.device>\n"
		exit 0
	}
	set usb_raw_device $::env(USB_RAW_DEVICE)
}

proc gpio_drv { } { if {[have_spec rpi] && [have_spec hw]}  { return hw_gpio_drv }
                    if {[have_spec rpi] && [have_spec foc]} { return foc_gpio_drv }
                    return gpio_drv }

#
# Build
#
set build_components {
	core init
	drivers/timer
	drivers/usb
	server/usb_terminal
	test/terminal_echo
}

lappend_if [have_spec gpio]             build_components drivers/gpio

source ${genode_dir}/repos/base/run/platform_drv.inc
append_platform_drv_build_components

build $build_components

create_boot_directory

#
# Generate config
#

append config {
<config>
	<parent-provides>
		<service name="ROM"/>
		<service name="RAM"/>
		<service name="IRQ"/>
		<service name="IO_MEM"/>
		<service name="IO_PORT"/>
		<service name="PD"/>
		<service name="RM"/>
		<service name="CPU"/>
		<service name="LOG"/>
	</parent-provides>
	<default-route>
		<any-service> <parent/> <any-child/> </any-service>
	</default-route>}

append_if [have_spec gpio] config "
	<start name=\"[gpio_drv]\">
		<resource name=\"RAM\" quantum=\"4M\"/>
		<provides><service name=\"Gpio\"/></provides>
		<config/>
	</start>"

append_platform_drv_config

append config {
	<start name="timer">
		<resource name="RAM" quantum="2M"/>
		<provides><service name="Timer"/></provides>
	</start>
	<start name="usb_drv">
		<resource name="RAM" quantum="32M"/>
		<provides><service name="Usb"/></provides>
		<config uhci="yes" ohci="yes" ehci="yes" xhci="yes">
			<raw>
				<policy label="usb_terminal -> usb_serial" vendor_id="0x67b" product_id="0x2303"/>
			</raw>
		</config>
	</start>
	<start name="usb_terminal">
		<resource name="RAM" quantum="4M"/>
		<provides><service name="Terminal"/></provides>
	</start>
	<start name="test-terminal_echo">
		<resource name="RAM" quantum="2M"/>
	</start>
</config>}

install_config $config

#
# Boot modules
#

# generic modules
set boot_modules {
	core ld.lib.so init timer usb_drv test-terminal_echo
	usb_terminal
}

lappend_if [have_spec gpio] boot_modules [gpio_drv]

append_platform_drv_boot_modules

build_boot_image $boot_modules

append qemu_args " -m 256 -nographic -usb  -usbdevice host:$usb_raw_device -nographic"


run_genode_until forever