#!/usr/bin/env python3 # # Functional test that boots a Linux kernel on a Banana Pi machine # and checks the console # # SPDX-License-Identifier: GPL-2.0-or-later import os from qemu_test import LinuxKernelTest, exec_command_and_wait_for_pattern from qemu_test import Asset, interrupt_interactive_console_until_pattern from qemu_test.utils import archive_extract, gzip_uncompress, lzma_uncompress from qemu_test.utils import image_pow2ceil_expand from unittest import skipUnless class BananaPiMachine(LinuxKernelTest): ASSET_DEB = Asset( ('https://apt.armbian.com/pool/main/l/linux-6.6.16/' 'linux-image-current-sunxi_24.2.1_armhf__6.6.16-Seb3e-D6b4a-P2359-Ce96bHfe66-HK01ba-V014b-B067e-R448a.deb'), '3d968c15b121ede871dce49d13ee7644d6f74b6b121b84c9a40f51b0c80d6d22') ASSET_INITRD = Asset( ('https://github.com/groeck/linux-build-test/raw/' '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/' 'arm/rootfs-armv7a.cpio.gz'), '2c8dbdb16ea7af2dfbcbea96044dde639fb07d09fd3c4fb31f2027ef71e55ddd') ASSET_ROOTFS = Asset( ('http://storage.kernelci.org/images/rootfs/buildroot/' 'buildroot-baseline/20230703.0/armel/rootfs.ext2.xz'), '42b44a12965ac0afe9a88378527fb698a7dc76af50495efc2361ee1595b4e5c6') ASSET_SD_IMAGE = Asset( ('https://downloads.openwrt.org/releases/22.03.3/targets/sunxi/cortexa7/' 'openwrt-22.03.3-sunxi-cortexa7-sinovoip_bananapi-m2-ultra-ext4-sdcard.img.gz'), '5b41b4e11423e562c6011640f9a7cd3bdd0a3d42b83430f7caa70a432e6cd82c') def test_arm_bpim2u(self): self.set_machine('bpim2u') deb_path = self.ASSET_DEB.fetch() kernel_path = self.extract_from_deb(deb_path, '/boot/vmlinuz-6.6.16-current-sunxi') dtb_path = ('/usr/lib/linux-image-6.6.16-current-sunxi/' 'sun8i-r40-bananapi-m2-ultra.dtb') dtb_path = self.extract_from_deb(deb_path, dtb_path) self.vm.set_console() kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0,115200n8 ' 'earlycon=uart,mmio32,0x1c28000') self.vm.add_args('-kernel', kernel_path, '-dtb', dtb_path, '-append', kernel_command_line) self.vm.launch() console_pattern = 'Kernel command line: %s' % kernel_command_line self.wait_for_console_pattern(console_pattern) os.remove(kernel_path) os.remove(dtb_path) def test_arm_bpim2u_initrd(self): self.set_machine('bpim2u') deb_path = self.ASSET_DEB.fetch() kernel_path = self.extract_from_deb(deb_path, '/boot/vmlinuz-6.6.16-current-sunxi') dtb_path = ('/usr/lib/linux-image-6.6.16-current-sunxi/' 'sun8i-r40-bananapi-m2-ultra.dtb') dtb_path = self.extract_from_deb(deb_path, dtb_path) initrd_path_gz = self.ASSET_INITRD.fetch() initrd_path = os.path.join(self.workdir, 'rootfs.cpio') gzip_uncompress(initrd_path_gz, initrd_path) self.vm.set_console() kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0,115200 ' 'panic=-1 noreboot') self.vm.add_args('-kernel', kernel_path, '-dtb', dtb_path, '-initrd', initrd_path, '-append', kernel_command_line, '-no-reboot') self.vm.launch() self.wait_for_console_pattern('Boot successful.') exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', 'Allwinner sun8i Family') exec_command_and_wait_for_pattern(self, 'cat /proc/iomem', 'system-control@1c00000') exec_command_and_wait_for_pattern(self, 'reboot', 'reboot: Restarting system') # Wait for VM to shut down gracefully self.vm.wait() os.remove(kernel_path) os.remove(dtb_path) os.remove(initrd_path) def test_arm_bpim2u_gmac(self): self.set_machine('bpim2u') self.require_netdev('user') deb_path = self.ASSET_DEB.fetch() kernel_path = self.extract_from_deb(deb_path, '/boot/vmlinuz-6.6.16-current-sunxi') dtb_path = ('/usr/lib/linux-image-6.6.16-current-sunxi/' 'sun8i-r40-bananapi-m2-ultra.dtb') dtb_path = self.extract_from_deb(deb_path, dtb_path) rootfs_path_xz = self.ASSET_ROOTFS.fetch() rootfs_path = os.path.join(self.workdir, 'rootfs.cpio') lzma_uncompress(rootfs_path_xz, rootfs_path) image_pow2ceil_expand(rootfs_path) self.vm.set_console() kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0,115200 ' 'root=b300 rootwait rw ' 'panic=-1 noreboot') self.vm.add_args('-kernel', kernel_path, '-dtb', dtb_path, '-drive', 'file=' + rootfs_path + ',if=sd,format=raw', '-net', 'nic,model=gmac,netdev=host_gmac', '-netdev', 'user,id=host_gmac', '-append', kernel_command_line, '-no-reboot') self.vm.launch() shell_ready = "/bin/sh: can't access tty; job control turned off" self.wait_for_console_pattern(shell_ready) exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', 'Allwinner sun8i Family') exec_command_and_wait_for_pattern(self, 'cat /proc/partitions', 'mmcblk') exec_command_and_wait_for_pattern(self, 'ifconfig eth0 up', 'eth0: Link is Up') exec_command_and_wait_for_pattern(self, 'udhcpc eth0', 'udhcpc: lease of 10.0.2.15 obtained') exec_command_and_wait_for_pattern(self, 'ping -c 3 10.0.2.2', '3 packets transmitted, 3 packets received, 0% packet loss') exec_command_and_wait_for_pattern(self, 'reboot', 'reboot: Restarting system') # Wait for VM to shut down gracefully self.vm.wait() os.remove(kernel_path) os.remove(dtb_path) os.remove(rootfs_path) @skipUnless(os.getenv('QEMU_TEST_ALLOW_LARGE_STORAGE'), 'storage limited') def test_arm_bpim2u_openwrt_22_03_3(self): self.set_machine('bpim2u') # This test download a 8.9 MiB compressed image and expand it # to 127 MiB. image_path_gz = self.ASSET_SD_IMAGE.fetch() image_path = os.path.join(self.workdir, 'sdcard.img') gzip_uncompress(image_path_gz, image_path) image_pow2ceil_expand(image_path) self.vm.set_console() self.vm.add_args('-drive', 'file=' + image_path + ',if=sd,format=raw', '-nic', 'user', '-no-reboot') self.vm.launch() kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + 'usbcore.nousb ' 'noreboot') self.wait_for_console_pattern('U-Boot SPL') interrupt_interactive_console_until_pattern( self, 'Hit any key to stop autoboot:', '=>') exec_command_and_wait_for_pattern(self, "setenv extraargs '" + kernel_command_line + "'", '=>') exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...'); self.wait_for_console_pattern( 'Please press Enter to activate this console.') exec_command_and_wait_for_pattern(self, ' ', 'root@') exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', 'Allwinner sun8i Family') exec_command_and_wait_for_pattern(self, 'cat /proc/iomem', 'system-control@1c00000') os.remove(image_path) if __name__ == '__main__': LinuxKernelTest.main()