diff options
Diffstat (limited to 'tests/functional/aarch64/test_raspi4.py')
| -rwxr-xr-x | tests/functional/aarch64/test_raspi4.py | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/tests/functional/aarch64/test_raspi4.py b/tests/functional/aarch64/test_raspi4.py new file mode 100755 index 0000000000..7a4302b0c5 --- /dev/null +++ b/tests/functional/aarch64/test_raspi4.py @@ -0,0 +1,96 @@ +#!/usr/bin/env python3 +# +# Functional test that boots a Linux kernel on a Raspberry Pi machine +# and checks the console +# +# SPDX-License-Identifier: GPL-2.0-or-later + +from qemu_test import LinuxKernelTest, Asset +from qemu_test import exec_command_and_wait_for_pattern + + +class Aarch64Raspi4Machine(LinuxKernelTest): + + """ + The kernel can be rebuilt using the kernel source referenced + and following the instructions on the on: + https://www.raspberrypi.org/documentation/linux/kernel/building.md + """ + ASSET_KERNEL_20190215 = Asset( + ('http://archive.raspberrypi.org/debian/' + 'pool/main/r/raspberrypi-firmware/' + 'raspberrypi-kernel_1.20230106-1_arm64.deb'), + '56d5713c8f6eee8a0d3f0e73600ec11391144fef318b08943e9abd94c0a9baf7') + + ASSET_INITRD = Asset( + ('https://github.com/groeck/linux-build-test/raw/' + '86b2be1384d41c8c388e63078a847f1e1c4cb1de/rootfs/' + 'arm64/rootfs.cpio.gz'), + '7c0b16d1853772f6f4c3ca63e789b3b9ff4936efac9c8a01fb0c98c05c7a7648') + + def test_arm_raspi4(self): + kernel_path = self.archive_extract(self.ASSET_KERNEL_20190215, + member='boot/kernel8.img') + dtb_path = self.archive_extract(self.ASSET_KERNEL_20190215, + member='boot/bcm2711-rpi-4-b.dtb') + + self.set_machine('raspi4b') + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'earlycon=pl011,mmio32,0xfe201000 ' + + 'console=ttyAMA0,115200 ' + + 'root=/dev/mmcblk1p2 rootwait ' + + 'dwc_otg.fiq_fsm_enable=0') + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-append', kernel_command_line) + # When PCI is supported we can add a USB controller: + # '-device', 'qemu-xhci,bus=pcie.1,id=xhci', + # '-device', 'usb-kbd,bus=xhci.0', + self.vm.launch() + console_pattern = 'Kernel command line: %s' % kernel_command_line + self.wait_for_console_pattern(console_pattern) + # When USB is enabled we can look for this + # console_pattern = 'Product: QEMU USB Keyboard' + # self.wait_for_console_pattern(console_pattern) + console_pattern = 'Waiting for root device' + self.wait_for_console_pattern(console_pattern) + + + def test_arm_raspi4_initrd(self): + kernel_path = self.archive_extract(self.ASSET_KERNEL_20190215, + member='boot/kernel8.img') + dtb_path = self.archive_extract(self.ASSET_KERNEL_20190215, + member='boot/bcm2711-rpi-4-b.dtb') + initrd_path = self.uncompress(self.ASSET_INITRD) + + self.set_machine('raspi4b') + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'earlycon=pl011,mmio32,0xfe201000 ' + + 'console=ttyAMA0,115200 ' + + 'panic=-1 noreboot ' + + 'dwc_otg.fiq_fsm_enable=0') + self.vm.add_args('-kernel', kernel_path, + '-dtb', dtb_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-no-reboot') + # When PCI is supported we can add a USB controller: + # '-device', 'qemu-xhci,bus=pcie.1,id=xhci', + # '-device', 'usb-kbd,bus=xhci.0', + self.vm.launch() + self.wait_for_console_pattern('Boot successful.') + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'BCM2835') + exec_command_and_wait_for_pattern(self, 'cat /proc/iomem', + 'cprman@7e101000') + exec_command_and_wait_for_pattern(self, 'halt', 'reboot: System halted') + # TODO: Raspberry Pi4 doesn't shut down properly with recent kernels + # Wait for VM to shut down gracefully + #self.vm.wait() + + +if __name__ == '__main__': + LinuxKernelTest.main() |