100 lines
3 KiB
Python
Executable file
100 lines
3 KiB
Python
Executable file
#!/usr/bin/env python3
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#
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# Functional test that boots a kernel and checks the console
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#
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# Copyright (c) 2023-2024 Linaro Ltd.
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#
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# Authors:
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# Philippe Mathieu-Daudé
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# Marcin Juszkiewicz
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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from qemu_test import QemuSystemTest, Asset
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from qemu_test import wait_for_console_pattern
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from qemu_test import interrupt_interactive_console_until_pattern
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def fetch_firmware(test):
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"""
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Flash volumes generated using:
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Toolchain from Debian:
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aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0
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Used components:
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- Trusted Firmware v2.12.0
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- Tianocore EDK2 edk2-stable202411
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- Tianocore EDK2-platforms 4b3530d
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"""
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# Secure BootRom (TF-A code)
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fs0_path = test.uncompress(Aarch64SbsarefMachine.ASSET_FLASH0)
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# Non-secure rom (UEFI and EFI variables)
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fs1_path = test.uncompress(Aarch64SbsarefMachine.ASSET_FLASH1)
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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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test.set_machine('sbsa-ref')
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test.vm.set_console()
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test.vm.add_args(
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"-drive", f"if=pflash,file={fs0_path},format=raw",
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"-drive", f"if=pflash,file={fs1_path},format=raw",
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)
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class Aarch64SbsarefMachine(QemuSystemTest):
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"""
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As firmware runs at a higher privilege level than the hypervisor we
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can only run these tests under TCG emulation.
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"""
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timeout = 180
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ASSET_FLASH0 = Asset(
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('https://artifacts.codelinaro.org/artifactory/linaro-419-sbsa-ref/'
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'20241122-189881/edk2/SBSA_FLASH0.fd.xz'),
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'76eb89d42eebe324e4395329f47447cda9ac920aabcf99aca85424609c3384a5')
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ASSET_FLASH1 = Asset(
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('https://artifacts.codelinaro.org/artifactory/linaro-419-sbsa-ref/'
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'20241122-189881/edk2/SBSA_FLASH1.fd.xz'),
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'f850f243bd8dbd49c51e061e0f79f1697546938f454aeb59ab7d93e5f0d412fc')
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def test_sbsaref_edk2_firmware(self):
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fetch_firmware(self)
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self.vm.add_args('-cpu', 'cortex-a57')
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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: v2.12.0(release):")
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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: v2.12.0(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: v2.12.0(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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if __name__ == '__main__':
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QemuSystemTest.main()
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