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