113336606SRobert Foley#!/usr/bin/env python3 213336606SRobert Foley# 313336606SRobert Foley# Ubuntu aarch64 image 413336606SRobert Foley# 513336606SRobert Foley# Copyright 2020 Linaro 613336606SRobert Foley# 713336606SRobert Foley# Authors: 813336606SRobert Foley# Robert Foley <robert.foley@linaro.org> 913336606SRobert Foley# Originally based on ubuntu.i386 Fam Zheng <famz@redhat.com> 1013336606SRobert Foley# 1113336606SRobert Foley# This code is licensed under the GPL version 2 or later. See 1213336606SRobert Foley# the COPYING file in the top-level directory. 1313336606SRobert Foley# 1413336606SRobert Foley 1513336606SRobert Foleyimport sys 1613336606SRobert Foleyimport basevm 1713336606SRobert Foleyimport aarch64vm 1813336606SRobert Foleyimport ubuntuvm 1913336606SRobert Foley 2013336606SRobert FoleyDEFAULT_CONFIG = { 2113336606SRobert Foley 'cpu' : "cortex-a57", 2213336606SRobert Foley 'machine' : "virt,gic-version=3", 2313336606SRobert Foley 'install_cmds' : "apt-get update,"\ 2413336606SRobert Foley "apt-get build-dep -y --arch-only qemu,"\ 25*345d7053SPaolo Bonzini "apt-get install -y libfdt-dev pkg-config language-pack-en ninja-build", 2613336606SRobert Foley # We increase beyond the default time since during boot 2713336606SRobert Foley # it can take some time (many seconds) to log into the VM 2813336606SRobert Foley # especially using softmmu. 2913336606SRobert Foley 'ssh_timeout' : 60, 3013336606SRobert Foley} 3113336606SRobert Foley 3213336606SRobert Foleyclass UbuntuAarch64VM(ubuntuvm.UbuntuVM): 3313336606SRobert Foley name = "ubuntu.aarch64" 3413336606SRobert Foley arch = "aarch64" 3513336606SRobert Foley image_name = "ubuntu-18.04-server-cloudimg-arm64.img" 3613336606SRobert Foley image_link = "https://cloud-images.ubuntu.com/releases/18.04/release/" + image_name 3713336606SRobert Foley image_sha256="0fdcba761965735a8a903d8b88df8e47f156f48715c00508e4315c506d7d3cb1" 3813336606SRobert Foley BUILD_SCRIPT = """ 3913336606SRobert Foley set -e; 4013336606SRobert Foley cd $(mktemp -d); 4113336606SRobert Foley sudo chmod a+r /dev/vdb; 4213336606SRobert Foley tar --checkpoint=.10 -xf /dev/vdb; 4313336606SRobert Foley ./configure {configure_opts}; 4413336606SRobert Foley make --output-sync {target} -j{jobs} {verbose}; 4513336606SRobert Foley """ 4613336606SRobert Foley def boot(self, img, extra_args=None): 4713336606SRobert Foley aarch64vm.create_flash_images(self._tmpdir, self._efi_aarch64) 4813336606SRobert Foley default_args = aarch64vm.get_pflash_args(self._tmpdir) 4913336606SRobert Foley if extra_args: 5013336606SRobert Foley extra_args.extend(default_args) 5113336606SRobert Foley else: 5213336606SRobert Foley extra_args = default_args 5313336606SRobert Foley # We always add these performance tweaks 5413336606SRobert Foley # because without them, we boot so slowly that we 5513336606SRobert Foley # can time out finding the boot efi device. 5613336606SRobert Foley if '-smp' not in extra_args and \ 5713336606SRobert Foley '-smp' not in self._config['extra_args'] and \ 5813336606SRobert Foley '-smp' not in self._args: 5913336606SRobert Foley # Only add if not already there to give caller option to change it. 6013336606SRobert Foley extra_args.extend(["-smp", "8"]) 6113336606SRobert Foley 6213336606SRobert Foley # We have overridden boot() since aarch64 has additional parameters. 6313336606SRobert Foley # Call down to the base class method. 6413336606SRobert Foley super(UbuntuAarch64VM, self).boot(img, extra_args=extra_args) 6513336606SRobert Foley 6613336606SRobert Foleyif __name__ == "__main__": 6713336606SRobert Foley defaults = aarch64vm.get_config_defaults(UbuntuAarch64VM, DEFAULT_CONFIG) 6813336606SRobert Foley sys.exit(basevm.main(UbuntuAarch64VM, defaults)) 69