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#!/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()
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