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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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b26c1a85f3
The default SH kunit configuration sets CONFIG_CMDLINE_OVERWRITE which
completely disregards the cmdline passed from the bootloader/QEMU in favor
of the builtin CONFIG_CMDLINE.
However the kunit tool needs to pass arguments to the in-kernel kunit core,
for filters and other runtime parameters.
Enable CONFIG_CMDLINE_EXTEND instead, so kunit arguments are respected.
Link: https://lore.kernel.org/r/20250407-kunit-sh-v1-1-f5432a54cf2f@linutronix.de
Fixes: 8110a3cab0 ("kunit: tool: Add support for SH under QEMU")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
20 lines
521 B
Python
20 lines
521 B
Python
# SPDX-License-Identifier: GPL-2.0-only
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from ..qemu_config import QemuArchParams
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QEMU_ARCH = QemuArchParams(linux_arch='sh',
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kconfig='''
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CONFIG_CPU_SUBTYPE_SH7751R=y
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CONFIG_MEMORY_START=0x0c000000
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CONFIG_SH_RTS7751R2D=y
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CONFIG_RTS7751R2D_PLUS=y
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CONFIG_SERIAL_SH_SCI=y
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CONFIG_CMDLINE_EXTEND=y
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''',
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qemu_arch='sh4',
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kernel_path='arch/sh/boot/zImage',
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kernel_command_line='console=ttySC1',
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serial='null',
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extra_qemu_params=[
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'-machine', 'r2d',
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'-serial', 'mon:stdio'])
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