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kunit: qemu_configs: Add MIPS configurations

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Add basic support to run various MIPS variants via kunit_tool using the
virtualized malta platform.

Link: https://lore.kernel.org/r/20250908-kunit-mips-v5-1-d9f0632d1854@linutronix.de
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Thomas Weißschuh
2025-09-08 09:03:53 +02:00
committed by Shuah Khan
parent 031cdd3bc3
commit f20e264262
4 changed files with 74 additions and 0 deletions
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18
tools/testing/kunit/qemu_configs/mips.py Normal file
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# SPDX-License-Identifier: GPL-2.0
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='mips',
kconfig='''
CONFIG_32BIT=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_MIPS_MALTA=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SYSCON=y
''',
qemu_arch='mips',
kernel_path='vmlinuz',
kernel_command_line='console=ttyS0',
extra_qemu_params=['-M', 'malta'])

19
tools/testing/kunit/qemu_configs/mips64.py Normal file
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# SPDX-License-Identifier: GPL-2.0
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='mips',
kconfig='''
CONFIG_CPU_MIPS64_R2=y
CONFIG_64BIT=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_MIPS_MALTA=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SYSCON=y
''',
qemu_arch='mips64',
kernel_path='vmlinuz',
kernel_command_line='console=ttyS0',
extra_qemu_params=['-M', 'malta', '-cpu', '5KEc'])

19
tools/testing/kunit/qemu_configs/mips64el.py Normal file
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# SPDX-License-Identifier: GPL-2.0
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='mips',
kconfig='''
CONFIG_CPU_MIPS64_R2=y
CONFIG_64BIT=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_MIPS_MALTA=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SYSCON=y
''',
qemu_arch='mips64el',
kernel_path='vmlinuz',
kernel_command_line='console=ttyS0',
extra_qemu_params=['-M', 'malta', '-cpu', '5KEc'])

18
tools/testing/kunit/qemu_configs/mipsel.py Normal file
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# SPDX-License-Identifier: GPL-2.0
from ..qemu_config import QemuArchParams
QEMU_ARCH = QemuArchParams(linux_arch='mips',
kconfig='''
CONFIG_32BIT=y
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_MIPS_MALTA=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SYSCON=y
''',
qemu_arch='mipsel',
kernel_path='vmlinuz',
kernel_command_line='console=ttyS0',
extra_qemu_params=['-M', 'malta'])