| 1 | #!/usr/bin/env python3 |
| 2 | # |
| 3 | # Functional test that boots a Linux kernel and checks the console |
| 4 | # |
| 5 | # SPDX-License-Identifier: GPL-2.0-or-later |
| 6 | |
| 7 | from qemu_test import LinuxKernelTest, Asset |
| 8 | |
| 9 | |
| 10 | class Imx8mmEvkMachine(LinuxKernelTest): |
| 11 | |
| 12 | ASSET_IMAGE = Asset( |
| 13 | ('https://cloud.debian.org/images/cloud/bookworm/20231210-1590/' |
| 14 | 'debian-12-generic-arm64-20231210-1590.tar.xz'), |
| 15 | '7ebf1577b32d5af6204df74b54ca2e4675de9b5a9fa14f3ff70b88eeb7b3b359') |
| 16 | |
| 17 | KERNEL_OFFSET = 0x51000000 |
| 18 | KERNEL_SIZE = 32622528 |
| 19 | INITRD_OFFSET = 0x76000000 |
| 20 | INITRD_SIZE = 30987766 |
| 21 | DTB_OFFSET = 0x64DB5000 |
| 22 | DTB_SIZE = 36812 |
| 23 | |
| 24 | def extract(self, in_path, out_path, offset, size): |
| 25 | try: |
| 26 | with open(in_path, "rb") as source: |
| 27 | source.seek(offset) |
| 28 | data = source.read(size) |
| 29 | with open(out_path, "wb") as target: |
| 30 | target.write(data) |
| 31 | except (IOError, ValueError) as e: |
| 32 | self.log.error(f"Failed to extract {out_path}: {e}") |
| 33 | raise |
| 34 | |
| 35 | def setUp(self): |
| 36 | super().setUp() |
| 37 | |
| 38 | self.image_path = self.scratch_file("disk.raw") |
| 39 | self.kernel_path = self.scratch_file("linux") |
| 40 | self.initrd_path = self.scratch_file("initrd.zstd") |
| 41 | self.dtb_path = self.scratch_file("imx8mm-evk.dtb") |
| 42 | |
| 43 | self.archive_extract(self.ASSET_IMAGE) |
| 44 | self.extract(self.image_path, self.kernel_path, |
| 45 | self.KERNEL_OFFSET, self.KERNEL_SIZE) |
| 46 | self.extract(self.image_path, self.initrd_path, |
| 47 | self.INITRD_OFFSET, self.INITRD_SIZE) |
| 48 | self.extract(self.image_path, self.dtb_path, |
| 49 | self.DTB_OFFSET, self.DTB_SIZE) |
| 50 | |
| 51 | def test_aarch64_imx8mm_evk_usdhc(self): |
| 52 | self.require_accelerator("tcg") |
| 53 | self.set_machine('imx8mm-evk') |
| 54 | self.vm.set_console(console_index=1) |
| 55 | self.vm.add_args('-m', '2G', |
| 56 | '-smp', '4', |
| 57 | '-kernel', self.kernel_path, |
| 58 | '-initrd', self.initrd_path, |
| 59 | '-dtb', self.dtb_path, |
| 60 | '-append', 'root=/dev/mmcblk2p1', |
| 61 | '-drive', f'file={self.image_path},if=sd,bus=2,' |
| 62 | 'format=raw,id=mmcblk2,snapshot=on') |
| 63 | |
| 64 | self.vm.launch() |
| 65 | self.wait_for_console_pattern('Welcome to ') |
| 66 | |
| 67 | |
| 68 | if __name__ == '__main__': |
| 69 | LinuxKernelTest.main() |