| 1 | #!/usr/bin/env python3 |
| 2 | # |
| 3 | # Functional test that boots a kernel and checks the console |
| 4 | # |
| 5 | # Copyright (c) 2023-2024 Linaro Ltd. |
| 6 | # |
| 7 | # Authors: |
| 8 | # Philippe Mathieu-Daudé |
| 9 | # Marcin Juszkiewicz |
| 10 | # |
| 11 | # SPDX-License-Identifier: GPL-2.0-or-later |
| 12 | |
| 13 | from qemu_test import QemuSystemTest, Asset |
| 14 | from qemu_test import wait_for_console_pattern |
| 15 | from qemu_test import interrupt_interactive_console_until_pattern |
| 16 | |
| 17 | |
| 18 | def fetch_firmware(test): |
| 19 | """ |
| 20 | Flash volumes generated using: |
| 21 | |
| 22 | Toolchain from Debian: |
| 23 | aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0 |
| 24 | |
| 25 | Used components: |
| 26 | |
| 27 | - Trusted Firmware v2.12.0 |
| 28 | - Tianocore EDK2 edk2-stable202411 |
| 29 | - Tianocore EDK2-platforms 4b3530d |
| 30 | |
| 31 | """ |
| 32 | |
| 33 | # Secure BootRom (TF-A code) |
| 34 | fs0_path = test.uncompress(Aarch64SbsarefMachine.ASSET_FLASH0, format="xz") |
| 35 | |
| 36 | # Non-secure rom (UEFI and EFI variables) |
| 37 | fs1_path = test.uncompress(Aarch64SbsarefMachine.ASSET_FLASH1, format="xz") |
| 38 | |
| 39 | for path in [fs0_path, fs1_path]: |
| 40 | with open(path, "ab+") as fd: |
| 41 | fd.truncate(256 << 20) # Expand volumes to 256MiB |
| 42 | |
| 43 | test.vm.add_args( |
| 44 | "-drive", f"if=pflash,file={fs0_path},format=raw", |
| 45 | "-drive", f"if=pflash,file={fs1_path},format=raw", |
| 46 | ) |
| 47 | |
| 48 | |
| 49 | class Aarch64SbsarefMachine(QemuSystemTest): |
| 50 | """ |
| 51 | As firmware runs at a higher privilege level than the hypervisor we |
| 52 | can only run these tests under TCG emulation. |
| 53 | """ |
| 54 | |
| 55 | timeout = 180 |
| 56 | |
| 57 | # SBSA_FLASH0.fd.xz |
| 58 | ASSET_FLASH0 = Asset('https://share.linaro.org/downloadFile?id=kyoMLGC9zXa4oA7', |
| 59 | '76eb89d42eebe324e4395329f47447cda9ac920aabcf99aca85424609c3384a5') |
| 60 | |
| 61 | # SBSA_FLASH1.fd.xz |
| 62 | ASSET_FLASH1 = Asset('https://share.linaro.org/downloadFile?id=Dj1HRXnDnKtU6Nj', |
| 63 | 'f850f243bd8dbd49c51e061e0f79f1697546938f454aeb59ab7d93e5f0d412fc') |
| 64 | |
| 65 | def test_sbsaref_edk2_firmware(self): |
| 66 | |
| 67 | self.set_machine('sbsa-ref') |
| 68 | |
| 69 | fetch_firmware(self) |
| 70 | |
| 71 | self.vm.set_console() |
| 72 | self.vm.add_args('-cpu', 'cortex-a57') |
| 73 | self.vm.launch() |
| 74 | |
| 75 | # TF-A boot sequence: |
| 76 | # |
| 77 | # https://github.com/ARM-software/arm-trusted-firmware/blob/v2.8.0/\ |
| 78 | # docs/design/trusted-board-boot.rst#trusted-board-boot-sequence |
| 79 | # https://trustedfirmware-a.readthedocs.io/en/v2.8/\ |
| 80 | # design/firmware-design.html#cold-boot |
| 81 | |
| 82 | # AP Trusted ROM |
| 83 | wait_for_console_pattern(self, "Booting Trusted Firmware") |
| 84 | wait_for_console_pattern(self, "BL1: v2.12.0(release):") |
| 85 | wait_for_console_pattern(self, "BL1: Booting BL2") |
| 86 | |
| 87 | # Trusted Boot Firmware |
| 88 | wait_for_console_pattern(self, "BL2: v2.12.0(release)") |
| 89 | wait_for_console_pattern(self, "Booting BL31") |
| 90 | |
| 91 | # EL3 Runtime Software |
| 92 | wait_for_console_pattern(self, "BL31: v2.12.0(release)") |
| 93 | |
| 94 | # Non-trusted Firmware |
| 95 | wait_for_console_pattern(self, "UEFI firmware (version 1.0") |
| 96 | interrupt_interactive_console_until_pattern(self, "QEMU SBSA-REF Machine") |
| 97 | |
| 98 | if __name__ == '__main__': |
| 99 | QemuSystemTest.main() |