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#!/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()
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