1#!/usr/bin/env python3 2# 3# Functional test that boots a Linux kernel and checks the console 4# 5# SPDX-License-Identifier: GPL-2.0-or-later 6 7import os 8 9from qemu_test import LinuxKernelTest, Asset 10 11 12class Smdkc210Machine(LinuxKernelTest): 13 14 ASSET_DEB = Asset( 15 ('https://snapshot.debian.org/archive/debian/20190928T224601Z/pool/' 16 'main/l/linux/linux-image-4.19.0-6-armmp_4.19.67-2+deb10u1_armhf.deb'), 17 '421804e7579ef40d554c962850dbdf1bfc79f7fa7faec9d391397170dc806c3e') 18 19 ASSET_ROOTFS = Asset( 20 ('https://github.com/groeck/linux-build-test/raw/' 21 '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/arm/' 22 'rootfs-armv5.cpio.gz'), 23 '334b8d256db67a3f2b3ad070aa08b5ade39624e0e7e35b02f4359a577bc8f39b') 24 25 def test_arm_exynos4210_initrd(self): 26 self.set_machine('smdkc210') 27 28 kernel_path = self.archive_extract(self.ASSET_DEB, 29 member='boot/vmlinuz-4.19.0-6-armmp') 30 dtb_path = 'usr/lib/linux-image-4.19.0-6-armmp/exynos4210-smdkv310.dtb' 31 dtb_path = self.archive_extract(self.ASSET_DEB, member=dtb_path) 32 33 initrd_path = self.uncompress(self.ASSET_ROOTFS) 34 35 self.vm.set_console() 36 kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + 37 'earlycon=exynos4210,0x13800000 earlyprintk ' + 38 'console=ttySAC0,115200n8 ' + 39 'random.trust_cpu=off cryptomgr.notests ' + 40 'cpuidle.off=1 panic=-1 noreboot') 41 42 self.vm.add_args('-kernel', kernel_path, 43 '-dtb', dtb_path, 44 '-initrd', initrd_path, 45 '-append', kernel_command_line, 46 '-no-reboot') 47 self.vm.launch() 48 49 self.wait_for_console_pattern('Boot successful.') 50 # TODO user command, for now the uart is stuck 51 52if __name__ == '__main__': 53 LinuxKernelTest.main() 54