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# Functional test that boots a Linux kernel and checks the console |
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# |
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# SPDX-FileCopyrightText: 2023 Linaro Ltd. |
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# SPDX-FileContributor: Philippe Mathieu-Daudé <philmd@linaro.org> |
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# SPDX-FileContributor: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> |
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# |
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# SPDX-License-Identifier: GPL-2.0-or-later |
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import os |
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from avocado import skip |
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from avocado import skipUnless |
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from avocado.utils import archive |
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from avocado_qemu import QemuSystemTest |
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from avocado_qemu import wait_for_console_pattern |
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from avocado_qemu import interrupt_interactive_console_until_pattern |
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class Aarch64SbsarefMachine(QemuSystemTest): |
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""" |
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:avocado: tags=arch:aarch64 |
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:avocado: tags=machine:sbsa-ref |
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""" |
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timeout = 180 |
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def fetch_firmware(self): |
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""" |
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Flash volumes generated using: |
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- Fedora GNU Toolchain version 12.2.1 20220819 (Red Hat Cross 12.2.1-2) |
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- Trusted Firmware-A |
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https://github.com/ARM-software/arm-trusted-firmware/tree/5fdb2e54 |
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- Tianocore EDK II |
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https://github.com/tianocore/edk2/tree/494127613b |
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https://github.com/tianocore/edk2-non-osi/tree/41876073 |
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https://github.com/tianocore/edk2-platforms/tree/8efa4f42 |
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""" |
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# Secure BootRom (TF-A code) |
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fs0_xz_url = ( |
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"https://fileserver.linaro.org/s/ATnSmq6k8SoXgbH/" |
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"download/SBSA_FLASH0.fd.xz" |
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) |
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fs0_xz_hash = "a210a09692bcbe0a3743ffd0df44e80e0c7ad8ab" |
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tar_xz_path = self.fetch_asset(fs0_xz_url, asset_hash=fs0_xz_hash) |
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archive.extract(tar_xz_path, self.workdir) |
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fs0_path = os.path.join(self.workdir, "SBSA_FLASH0.fd") |
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# Non-secure rom (UEFI and EFI variables) |
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fs1_xz_url = ( |
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"https://fileserver.linaro.org/s/t8foNnMPz74DZZy/" |
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"download/SBSA_FLASH1.fd.xz" |
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) |
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fs1_xz_hash = "13a9a262953787c7fc5a9155dfaa26e703631e02" |
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tar_xz_path = self.fetch_asset(fs1_xz_url, asset_hash=fs1_xz_hash) |
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archive.extract(tar_xz_path, self.workdir) |
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fs1_path = os.path.join(self.workdir, "SBSA_FLASH1.fd") |
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for path in [fs0_path, fs1_path]: |
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with open(path, "ab+") as fd: |
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fd.truncate(256 << 20) # Expand volumes to 256MiB |
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self.vm.set_console() |
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self.vm.add_args( |
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"-drive", |
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f"if=pflash,file={fs0_path},format=raw", |
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"-drive", |
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f"if=pflash,file={fs1_path},format=raw", |
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"-smp", |
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"1", |
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"-machine", |
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"sbsa-ref", |
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) |
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def test_sbsaref_edk2_firmware(self): |
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""" |
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:avocado: tags=cpu:cortex-a57 |
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""" |
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self.fetch_firmware() |
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self.vm.launch() |
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# TF-A boot sequence: |
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# |
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# https://github.com/ARM-software/arm-trusted-firmware/blob/v2.8.0/\ |
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# docs/design/trusted-board-boot.rst#trusted-board-boot-sequence |
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# https://trustedfirmware-a.readthedocs.io/en/v2.8/\ |
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# design/firmware-design.html#cold-boot |
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# AP Trusted ROM |
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wait_for_console_pattern(self, "Booting Trusted Firmware") |
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wait_for_console_pattern(self, "BL1: v2.8(release):v2.8") |
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wait_for_console_pattern(self, "BL1: Booting BL2") |
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# Trusted Boot Firmware |
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wait_for_console_pattern(self, "BL2: v2.8(release)") |
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wait_for_console_pattern(self, "Booting BL31") |
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# EL3 Runtime Software |
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wait_for_console_pattern(self, "BL31: v2.8(release)") |
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# Non-trusted Firmware |
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wait_for_console_pattern(self, "UEFI firmware (version 1.0") |
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interrupt_interactive_console_until_pattern(self, "QEMU SBSA-REF Machine") |
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# This tests the whole boot chain from EFI to Userspace |
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# We only boot a whole OS for the current top level CPU and GIC |
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# Other test profiles should use more minimal boots |
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def boot_alpine_linux(self, cpu): |
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self.fetch_firmware() |
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iso_url = ( |
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"https://dl-cdn.alpinelinux.org/" |
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"alpine/v3.17/releases/aarch64/alpine-standard-3.17.2-aarch64.iso" |
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) |
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iso_hash = "5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027" |
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iso_path = self.fetch_asset(iso_url, algorithm="sha256", asset_hash=iso_hash) |
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self.vm.set_console() |
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self.vm.add_args( |
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"-cpu", |
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cpu, |
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"-drive", |
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f"file={iso_path},format=raw", |
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"-device", |
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"virtio-rng-pci,rng=rng0", |
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"-object", |
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"rng-random,id=rng0,filename=/dev/urandom", |
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) |
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self.vm.launch() |
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wait_for_console_pattern(self, "Welcome to Alpine Linux 3.17") |
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@skipUnless(os.getenv("AVOCADO_TIMEOUT_EXPECTED"), "Test might timeout") |
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def test_sbsaref_alpine_linux_cortex_a57(self): |
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""" |
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:avocado: tags=cpu:cortex-a57 |
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""" |
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self.boot_alpine_linux("cortex-a57") |
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@skipUnless(os.getenv("AVOCADO_TIMEOUT_EXPECTED"), "Test might timeout") |
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def test_sbsaref_alpine_linux_neoverse_n1(self): |
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""" |
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:avocado: tags=cpu:max |
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""" |
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self.boot_alpine_linux("neoverse-n1") |
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@skip("requires TF-A update to handle FEAT_FGT") |
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def test_sbsaref_alpine_linux_max(self): |
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""" |
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:avocado: tags=cpu:max |
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""" |
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self.boot_alpine_linux("max,pauth-impdef=on") |