mirror of https://gitlab.com/qemu-project/qemu
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.7 KiB
Python
73 lines
2.7 KiB
Python
#!/usr/bin/env python3
|
|
#
|
|
# Ubuntu aarch64 image
|
|
#
|
|
# Copyright 2020 Linaro
|
|
#
|
|
# Authors:
|
|
# Robert Foley <robert.foley@linaro.org>
|
|
# Originally based on ubuntu.i386 Fam Zheng <famz@redhat.com>
|
|
#
|
|
# This code is licensed under the GPL version 2 or later. See
|
|
# the COPYING file in the top-level directory.
|
|
#
|
|
|
|
import sys
|
|
import basevm
|
|
import aarch64vm
|
|
import ubuntuvm
|
|
|
|
DEFAULT_CONFIG = {
|
|
'cpu' : "cortex-a57",
|
|
'machine' : "virt,gic-version=3",
|
|
'install_cmds' : "apt-get update,"\
|
|
"apt-get build-dep -y --arch-only qemu,"\
|
|
"apt-get install -y libfdt-dev pkg-config language-pack-en ninja-build",
|
|
# We increase beyond the default time since during boot
|
|
# it can take some time (many seconds) to log into the VM
|
|
# especially using TCG.
|
|
'ssh_timeout' : 60,
|
|
}
|
|
|
|
class UbuntuAarch64VM(ubuntuvm.UbuntuVM):
|
|
name = "ubuntu.aarch64"
|
|
arch = "aarch64"
|
|
# NOTE: The Ubuntu 20.04 cloud images are periodically updated. The
|
|
# fixed image chosen below is the latest release at time of
|
|
# writing. Using a rolling latest instead would mean that the SHA
|
|
# would be incorrect at an indeterminate point in the future.
|
|
image_name = "focal-server-cloudimg-arm64.img"
|
|
image_link = "https://cloud-images.ubuntu.com/focal/20220615/" + image_name
|
|
image_sha256="95a027336e197debe88c92ff2e554598e23c409139e1e750b71b3b820b514832"
|
|
BUILD_SCRIPT = """
|
|
set -e;
|
|
cd $(mktemp -d);
|
|
sudo chmod a+r /dev/vdb;
|
|
tar --checkpoint=.10 -xf /dev/vdb;
|
|
./configure {configure_opts};
|
|
make --output-sync {target} -j{jobs} {verbose};
|
|
"""
|
|
def boot(self, img, extra_args=None):
|
|
aarch64vm.create_flash_images(self._tmpdir, self._efi_aarch64)
|
|
default_args = aarch64vm.get_pflash_args(self._tmpdir)
|
|
if extra_args:
|
|
extra_args.extend(default_args)
|
|
else:
|
|
extra_args = default_args
|
|
# We always add these performance tweaks
|
|
# because without them, we boot so slowly that we
|
|
# can time out finding the boot efi device.
|
|
if '-smp' not in extra_args and \
|
|
'-smp' not in self._config['extra_args'] and \
|
|
'-smp' not in self._args:
|
|
# Only add if not already there to give caller option to change it.
|
|
extra_args.extend(["-smp", "8"])
|
|
|
|
# We have overridden boot() since aarch64 has additional parameters.
|
|
# Call down to the base class method.
|
|
super(UbuntuAarch64VM, self).boot(img, extra_args=extra_args)
|
|
|
|
if __name__ == "__main__":
|
|
defaults = aarch64vm.get_config_defaults(UbuntuAarch64VM, DEFAULT_CONFIG)
|
|
sys.exit(basevm.main(UbuntuAarch64VM, defaults))
|