#
# \brief  Virtual-machine monitor demo
# \author Stefan Kalkowski
# \author Martin Stein
# \date   2012-06-25
#

assert_spec hw
assert_spec imx53
assert_spec trustzone

build "core init server/tz_vmm"
create_boot_directory

install_config {
<config verbose="yes">
	<parent-provides>
		<service name="ROM"/>
		<service name="RAM"/>
		<service name="IRQ"/>
		<service name="IO_MEM"/>
		<service name="CAP"/>
		<service name="PD"/>
		<service name="RM"/>
		<service name="CPU"/>
		<service name="LOG"/>
		<service name="SIGNAL"/>
		<service name="VM"/>
	</parent-provides>
	<default-route>
		<any-service><any-child/><parent/></any-service>
	</default-route>
	<start name="tz_vmm">
		<resource name="RAM" quantum="4M"/>
	</start>
</config>
}

set init_uri  "http://genode.org/files/images/imx53_qsb/initrd.gz"

if {[have_spec hw_usb_armory]} {
	#
	# This Linux and DTB were build with this toolchain:
	#
	# ! http://releases.linaro.org/14.09/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.9-2014.09_linux.tar.xz
	#
	# From this sources:
	#
	# ! https://github.com/m-stein/linux/tree/usb_armory_genode_tz_vmm
	#
	# With the following commands:
	#
	# ! make ARCH=arm CROSS_COMPILE=$GCC/bin/arm-none-eabi- imx_v53_usb_armory_defconfig
	# ! make ARCH=arm CROSS_COMPILE=$GCC/bin/arm-none-eabi- zImage LOADADDR=0x80008000
	# ! make ARCH=arm CROSS_COMPILE=$GCC/bin/arm-none-eabi- dtbs
	#
	# Then 'arch/arm/boot/zImage' can be used as 'linux' and
	# 'arch/arm/boot/dts/imx53-qsb.dtb' can be used as 'dtb'.
	#
	set linux_uri "https://github.com/m-stein/genode_binaries/raw/master/tz_vmm/imx53/linux"
	set dtb_uri   "https://github.com/m-stein/genode_binaries/raw/master/tz_vmm/imx53/dtb"

	if {![file exists bin/dtb]} {
		puts "Download device tree ..."
		exec >& /dev/null wget -c -O bin/dtb $dtb_uri
	}
	exec >& /dev/null wget -O bin/dtb.md5 $dtb_uri.md5
}  elseif {[have_spec hw_imx53_qsb_tz]} {
	set linux_uri "http://genode.org/files/images/imx53_qsb/linux_trustzone.bin"
}

if {![file exists bin/initrd.gz]} {
	puts "Download initramfs ..."
	exec >& /dev/null wget -c -O bin/initrd.gz $init_uri
}
if {![file exists bin/linux]} {
	puts "Download linux binary ..."
	exec >& /dev/null wget -c -O bin/linux $linux_uri
}
exec >& /dev/null wget -O bin/initrd.gz.md5 $init_uri.md5
exec >& /dev/null wget -O bin/linux.md5 $linux_uri.md5
cd bin
if {[have_spec hw_usb_armory]} { exec md5sum -c dtb.md5 }
exec md5sum -c initrd.gz.md5
exec md5sum -c linux.md5
cd ..

set boot_modules { core init tz_vmm linux initrd.gz }
lappend_if [have_spec hw_usb_armory] boot_modules dtb
build_boot_image [join $boot_modules " "]

#
# Execute test case
#
run_genode_until {.*\/ #.*} 220
set serial_id [output_spawn_id]

# Wait for network to settle down
send -i $serial_id "sleep 5\n"
send -i $serial_id "wget http://genode.org/\n"
run_genode_until "Connecting to genode.org" 10 $serial_id
run_genode_until {.*\/ #.*} 30 $serial_id

exec rm bin/initrd.gz bin/initrd.gz.md5 bin/linux bin/linux.md5
if {[have_spec hw_usb_armory]} { exec rm bin/dtb bin/dtb.md5 }