| #!/usr/bin/env python3 |
| # |
| # Functional test that boots a Linux kernel and checks the console |
| # |
| # SPDX-FileCopyrightText: 2023-2024 Linaro Ltd. |
| # SPDX-FileContributor: Philippe Mathieu-Daudé <philmd@linaro.org> |
| # SPDX-FileContributor: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> |
| # |
| # SPDX-License-Identifier: GPL-2.0-or-later |
| |
| import os |
| |
| from qemu_test import QemuSystemTest, Asset |
| from qemu_test import wait_for_console_pattern |
| from qemu_test import interrupt_interactive_console_until_pattern |
| from qemu_test.utils import lzma_uncompress |
| from unittest import skipUnless |
| |
| |
| class Aarch64SbsarefMachine(QemuSystemTest): |
| """ |
| As firmware runs at a higher privilege level than the hypervisor we |
| can only run these tests under TCG emulation. |
| """ |
| |
| timeout = 180 |
| |
| ASSET_FLASH0 = Asset( |
| ('https://artifacts.codelinaro.org/artifactory/linaro-419-sbsa-ref/' |
| '20240619-148232/edk2/SBSA_FLASH0.fd.xz'), |
| '0c954842a590988f526984de22e21ae0ab9cb351a0c99a8a58e928f0c7359cf7') |
| |
| ASSET_FLASH1 = Asset( |
| ('https://artifacts.codelinaro.org/artifactory/linaro-419-sbsa-ref/' |
| '20240619-148232/edk2/SBSA_FLASH1.fd.xz'), |
| 'c6ec39374c4d79bb9e9cdeeb6db44732d90bb4a334cec92002b3f4b9cac4b5ee') |
| |
| def fetch_firmware(self): |
| """ |
| Flash volumes generated using: |
| |
| Toolchain from Debian: |
| aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0 |
| |
| Used components: |
| |
| - Trusted Firmware v2.11.0 |
| - Tianocore EDK2 4d4f569924 |
| - Tianocore EDK2-platforms 3f08401 |
| |
| """ |
| |
| # Secure BootRom (TF-A code) |
| fs0_xz_path = self.ASSET_FLASH0.fetch() |
| fs0_path = os.path.join(self.workdir, "SBSA_FLASH0.fd") |
| lzma_uncompress(fs0_xz_path, fs0_path) |
| |
| # Non-secure rom (UEFI and EFI variables) |
| fs1_xz_path = self.ASSET_FLASH1.fetch() |
| fs1_path = os.path.join(self.workdir, "SBSA_FLASH1.fd") |
| lzma_uncompress(fs1_xz_path, fs1_path) |
| |
| for path in [fs0_path, fs1_path]: |
| with open(path, "ab+") as fd: |
| fd.truncate(256 << 20) # Expand volumes to 256MiB |
| |
| self.set_machine('sbsa-ref') |
| self.vm.set_console() |
| self.vm.add_args( |
| "-drive", f"if=pflash,file={fs0_path},format=raw", |
| "-drive", f"if=pflash,file={fs1_path},format=raw", |
| ) |
| |
| def test_sbsaref_edk2_firmware(self): |
| |
| self.fetch_firmware() |
| |
| self.vm.add_args('-cpu', 'cortex-a57') |
| self.vm.launch() |
| |
| # TF-A boot sequence: |
| # |
| # https://github.com/ARM-software/arm-trusted-firmware/blob/v2.8.0/\ |
| # docs/design/trusted-board-boot.rst#trusted-board-boot-sequence |
| # https://trustedfirmware-a.readthedocs.io/en/v2.8/\ |
| # design/firmware-design.html#cold-boot |
| |
| # AP Trusted ROM |
| wait_for_console_pattern(self, "Booting Trusted Firmware") |
| wait_for_console_pattern(self, "BL1: v2.11.0(release):") |
| wait_for_console_pattern(self, "BL1: Booting BL2") |
| |
| # Trusted Boot Firmware |
| wait_for_console_pattern(self, "BL2: v2.11.0(release)") |
| wait_for_console_pattern(self, "Booting BL31") |
| |
| # EL3 Runtime Software |
| wait_for_console_pattern(self, "BL31: v2.11.0(release)") |
| |
| # Non-trusted Firmware |
| wait_for_console_pattern(self, "UEFI firmware (version 1.0") |
| interrupt_interactive_console_until_pattern(self, "QEMU SBSA-REF Machine") |
| |
| |
| ASSET_ALPINE_ISO = Asset( |
| ('https://dl-cdn.alpinelinux.org/' |
| 'alpine/v3.17/releases/aarch64/alpine-standard-3.17.2-aarch64.iso'), |
| '5a36304ecf039292082d92b48152a9ec21009d3a62f459de623e19c4bd9dc027') |
| |
| # This tests the whole boot chain from EFI to Userspace |
| # We only boot a whole OS for the current top level CPU and GIC |
| # Other test profiles should use more minimal boots |
| def boot_alpine_linux(self, cpu): |
| self.fetch_firmware() |
| |
| iso_path = self.ASSET_ALPINE_ISO.fetch() |
| |
| self.vm.set_console() |
| self.vm.add_args( |
| "-cpu", cpu, |
| "-drive", f"file={iso_path},media=cdrom,format=raw", |
| ) |
| |
| self.vm.launch() |
| wait_for_console_pattern(self, "Welcome to Alpine Linux 3.17") |
| |
| def test_sbsaref_alpine_linux_cortex_a57(self): |
| self.boot_alpine_linux("cortex-a57") |
| |
| def test_sbsaref_alpine_linux_neoverse_n1(self): |
| self.boot_alpine_linux("neoverse-n1") |
| |
| def test_sbsaref_alpine_linux_max_pauth_off(self): |
| self.boot_alpine_linux("max,pauth=off") |
| |
| def test_sbsaref_alpine_linux_max_pauth_impdef(self): |
| self.boot_alpine_linux("max,pauth-impdef=on") |
| |
| @skipUnless(os.getenv('QEMU_TEST_TIMEOUT_EXPECTED'), 'Test might timeout') |
| def test_sbsaref_alpine_linux_max(self): |
| self.boot_alpine_linux("max") |
| |
| |
| ASSET_OPENBSD_ISO = Asset( |
| ('https://cdn.openbsd.org/pub/OpenBSD/7.3/arm64/miniroot73.img'), |
| '7fc2c75401d6f01fbfa25f4953f72ad7d7c18650056d30755c44b9c129b707e5') |
| |
| # This tests the whole boot chain from EFI to Userspace |
| # We only boot a whole OS for the current top level CPU and GIC |
| # Other test profiles should use more minimal boots |
| def boot_openbsd73(self, cpu): |
| self.fetch_firmware() |
| |
| img_path = self.ASSET_OPENBSD_ISO.fetch() |
| |
| self.vm.set_console() |
| self.vm.add_args( |
| "-cpu", cpu, |
| "-drive", f"file={img_path},format=raw,snapshot=on", |
| ) |
| |
| self.vm.launch() |
| wait_for_console_pattern(self, |
| "Welcome to the OpenBSD/arm64" |
| " 7.3 installation program.") |
| |
| def test_sbsaref_openbsd73_cortex_a57(self): |
| self.boot_openbsd73("cortex-a57") |
| |
| def test_sbsaref_openbsd73_neoverse_n1(self): |
| self.boot_openbsd73("neoverse-n1") |
| |
| def test_sbsaref_openbsd73_max_pauth_off(self): |
| self.boot_openbsd73("max,pauth=off") |
| |
| @skipUnless(os.getenv('QEMU_TEST_TIMEOUT_EXPECTED'), 'Test might timeout') |
| def test_sbsaref_openbsd73_max_pauth_impdef(self): |
| self.boot_openbsd73("max,pauth-impdef=on") |
| |
| @skipUnless(os.getenv('QEMU_TEST_TIMEOUT_EXPECTED'), 'Test might timeout') |
| def test_sbsaref_openbsd73_max(self): |
| self.boot_openbsd73("max") |
| |
| |
| if __name__ == '__main__': |
| QemuSystemTest.main() |
