a956ea5b34
After testing locally I decided to reverta5754847e0(tests/avocado: Disable the test_sbsaref_edk2_firmware by default) as the test seems pretty stable: env QEMU_TEST_FLAKY_TESTS=1 retry.py -n 50 -c -- \ ./tests/venv/bin/avocado run \ ./tests/avocado/machine_aarch64_sbsaref.py:Aarch64SbsarefMachine.test_sbsaref_edk2_firmware yields: Results summary: 0: 50 times (100.00%), avg time 2.064 (0.04 varience/0.19 deviation) Ran command 50 times, 50 passes Maybef0ec14c78c(tests/avocado: Fix console data loss) has made it more reliable? Cc: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20231009164104.369749-3-alex.bennee@linaro.org>
205 lines
6.4 KiB
Python
205 lines
6.4 KiB
Python
# 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 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 13.2.1 20230728 (Red Hat 13.2.1-1)
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- Trusted Firmware-A
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https://github.com/ARM-software/arm-trusted-firmware/tree/7c3ff62d
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- Tianocore EDK II
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https://github.com/tianocore/edk2/tree/0f9283429dd4
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https://github.com/tianocore/edk2/tree/ad1c0394b177
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https://github.com/tianocore/edk2-platforms/tree/d03a60523a60
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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/rE43RJyTfxPtBkc/"
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"download/SBSA_FLASH0.fd.xz"
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)
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fs0_xz_hash = "cdb8e4ffdaaa79292b7b465693f9e5fae6b7062d"
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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/AGWPDXbcqJTKS4R/"
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"download/SBSA_FLASH1.fd.xz"
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)
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fs1_xz_hash = "411155ae6984334714dff08d5d628178e790c875"
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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: v2.9(release):v2.9")
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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: v2.9(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: v2.9(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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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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def test_sbsaref_alpine_linux_neoverse_n1(self):
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"""
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:avocado: tags=cpu:neoverse-n1
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"""
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self.boot_alpine_linux("neoverse-n1")
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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")
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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_openbsd73(self, cpu):
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self.fetch_firmware()
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img_url = (
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"https://cdn.openbsd.org/pub/OpenBSD/7.3/arm64/miniroot73.img"
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)
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img_hash = "7fc2c75401d6f01fbfa25f4953f72ad7d7c18650056d30755c44b9c129b707e5"
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img_path = self.fetch_asset(img_url, algorithm="sha256", asset_hash=img_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={img_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,
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"Welcome to the OpenBSD/arm64"
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" 7.3 installation program.")
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def test_sbsaref_openbsd73_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_openbsd73("cortex-a57")
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def test_sbsaref_openbsd73_neoverse_n1(self):
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"""
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:avocado: tags=cpu:neoverse-n1
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"""
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self.boot_openbsd73("neoverse-n1")
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def test_sbsaref_openbsd73_max(self):
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"""
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:avocado: tags=cpu:max
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"""
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self.boot_openbsd73("max")
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