Add a basic config to run kunit tests on LoongArch.
This requires QEMU 9.1.0 or later for the necessary direct kernel boot
support.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: David Gow <davidgow@google.com>
---
 tools/testing/kunit/qemu_configs/loongarch.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/tools/testing/kunit/qemu_configs/loongarch.py b/tools/testing/kunit/qemu_configs/loongarch.py
new file mode 100644
index 0000000000000000000000000000000000000000..a874a2156e0f791caaaf30e5f7b17fc175bb55ee
--- /dev/null
+++ b/tools/testing/kunit/qemu_configs/loongarch.py
@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0
+
+from ..qemu_config import QemuArchParams
+
+QEMU_ARCH = QemuArchParams(linux_arch='loongarch',
+			   kconfig='''
+CONFIG_EFI_STUB=n
+CONFIG_PCI_HOST_GENERIC=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_OF_PLATFORM=y
+''',
+			   qemu_arch='loongarch64',
+			   kernel_path='arch/loongarch/boot/vmlinux.elf',
+			   kernel_command_line='console=ttyS0',
+			   extra_qemu_params=[
+					   '-machine', 'virt',
+					   '-cpu', 'max',])

-- 
2.47.0