genode/repos/os/run/vmm_arm.run
2019-05-06 16:15:25 +02:00

106 lines
2.6 KiB
Plaintext

#
# \brief Virtual-machine monitor demo
# \author Stefan Kalkowski
# \date 2015-06-25
#
assert_spec hw
if { ![have_spec imx7d_sabre] && ![have_spec arndale] } {
puts "Run script is not supported on this platform"
exit 0
}
set build_components {
core init timer
server/terminal_crosslink
test/terminal_expect_send
server/vmm
}
build $build_components
create_boot_directory
install_config {
<config verbose="yes">
<parent-provides>
<service name="ROM"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="PD"/>
<service name="RM"/>
<service name="CPU"/>
<service name="LOG"/>
<service name="VM"/>
</parent-provides>
<default-route>
<any-service><parent/><any-child/></any-service>
</default-route>
<default caps="100"/>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="terminal_crosslink">
<resource name="RAM" quantum="1M"/>
<provides> <service name="Terminal"/> </provides>
</start>
<start name="vmm">
<resource name="RAM" quantum="256M"/>
</start>
<start name="vm">
<binary name="test-terminal_expect_send"/>
<resource name="RAM" quantum="1M"/>
<config expect="/ #" send="ls" verbose="yes"/>
</start>
</config>
}
#
# This test uses a Linux kernel built from unmodified vanilla kernel sources
# but using a slightly simplified kernel configuration, as well as device tree
# for a minimal Versatile Express Cortex A15 like emulated board.
#
# The used sources, including the modified device tree and configuration file
# can be found in the following git repository/branch:
#
# https://github.com/skalk/linux/tree/vexpress-vt
#
# To compile the kernel and device tree blob used in this script, do the
# following steps:
#
# ! git checkout https://github.com/skalk/linux.git
# ! cd linux
# ! git checkout origin/vexpress-vt
# ! make ARCH=arm CROSS_COMPILE=<cross_compiler_prefix> vexpress_config
# ! make ARCH=arm CROSS_COMPILE=<cross_compiler_prefix> -j8 Image
# ! make ARCH=arm CROSS_COMPILE=<cross_compiler_prefix> vexpress-v2p-ca15-tc1.dtb
#
if {![file exists bin/linux]} {
puts "Download linux kernel ..."
exec >& /dev/null wget -c -O bin/linux http://genode.org/files/release-15.02/arm_vt/linux
}
if {![file exists bin/dtb]} {
puts "Download device tree blob ..."
exec >& /dev/null wget -c -O bin/dtb http://genode.org/files/release-15.02/arm_vt/dtb
}
set boot_modules {
core ld.lib.so init
timer
terminal_crosslink
test-terminal_expect_send
vmm
linux
dtb
}
build_boot_image $boot_modules
#
# Execute test case
#
run_genode_until "\[init -> vm\] .*sbin.*" 220
exec rm bin/linux bin/dtb