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#!/usr/bin/env python3
#
# Functional test that boots a 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
def fetch_firmware(test):
"""
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 = Aarch64SbsarefMachine.ASSET_FLASH0.fetch()
fs0_path = os.path.join(test.workdir, "SBSA_FLASH0.fd")
lzma_uncompress(fs0_xz_path, fs0_path)
# Non-secure rom (UEFI and EFI variables)
fs1_xz_path = Aarch64SbsarefMachine.ASSET_FLASH1.fetch()
fs1_path = os.path.join(test.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
test.set_machine('sbsa-ref')
test.vm.set_console()
test.vm.add_args(
"-drive", f"if=pflash,file={fs0_path},format=raw",
"-drive", f"if=pflash,file={fs1_path},format=raw",
)
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 test_sbsaref_edk2_firmware(self):
fetch_firmware(self)
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")
if __name__ == '__main__':
QemuSystemTest.main()
|
