| #!/usr/bin/env python3 |
| # |
| # Functional test that boots a Linux kernel and checks the console |
| # |
| # SPDX-License-Identifier: GPL-2.0-or-later |
| |
| from qemu_test import LinuxKernelTest, Asset |
| |
| |
| class Imx8mpEvkMachine(LinuxKernelTest): |
| |
| ASSET_IMAGE = Asset( |
| ('https://cloud.debian.org/images/cloud/bookworm/20231210-1590/' |
| 'debian-12-generic-arm64-20231210-1590.tar.xz'), |
| '7ebf1577b32d5af6204df74b54ca2e4675de9b5a9fa14f3ff70b88eeb7b3b359') |
| |
| KERNEL_OFFSET = 0x51000000 |
| KERNEL_SIZE = 32622528 |
| INITRD_OFFSET = 0x76000000 |
| INITRD_SIZE = 30987766 |
| DTB_OFFSET = 0x64F51000 |
| DTB_SIZE = 45 * 1024 |
| |
| def extract(self, in_path, out_path, offset, size): |
| try: |
| with open(in_path, "rb") as source: |
| source.seek(offset) |
| data = source.read(size) |
| with open(out_path, "wb") as target: |
| target.write(data) |
| except (IOError, ValueError) as e: |
| self.log.error(f"Failed to extract {out_path}: {e}") |
| raise |
| |
| def setUp(self): |
| super().setUp() |
| |
| self.image_path = self.scratch_file("disk.raw") |
| self.kernel_path = self.scratch_file("linux") |
| self.initrd_path = self.scratch_file("initrd.zstd") |
| self.dtb_path = self.scratch_file("imx8mp-evk.dtb") |
| |
| self.archive_extract(self.ASSET_IMAGE) |
| self.extract(self.image_path, self.kernel_path, |
| self.KERNEL_OFFSET, self.KERNEL_SIZE) |
| self.extract(self.image_path, self.initrd_path, |
| self.INITRD_OFFSET, self.INITRD_SIZE) |
| self.extract(self.image_path, self.dtb_path, |
| self.DTB_OFFSET, self.DTB_SIZE) |
| |
| def test_aarch64_imx8mp_evk_usdhc(self): |
| self.set_machine('imx8mp-evk') |
| self.vm.set_console(console_index=1) |
| self.vm.add_args('-m', '2G', |
| '-smp', '4', |
| '-kernel', self.kernel_path, |
| '-initrd', self.initrd_path, |
| '-dtb', self.dtb_path, |
| '-append', 'root=/dev/mmcblk2p1', |
| '-drive', f'file={self.image_path},if=sd,bus=2,' |
| 'format=raw,id=mmcblk2,snapshot=on') |
| |
| self.vm.launch() |
| self.wait_for_console_pattern('Welcome to ') |
| |
| if __name__ == '__main__': |
| LinuxKernelTest.main() |
