kunit: qemu_configs: Add 32-bit big endian ARM configuration

Add a basic config to run kunit tests on 32-bit big endian ARM.

Link: https://lore.kernel.org/r/20260102-kunit-armeb-v1-1-e8e5475d735c@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>

diff --git a/tools/testing/kunit/qemu_configs/armeb.py b/tools/testing/kunit/qemu_configs/armeb.py
new file mode 100644 (file)
index 0000000..86d3266
--- /dev/null
+++ b/tools/testing/kunit/qemu_configs/armeb.py
@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0
+
+from ..qemu_config import QemuArchParams
+
+QEMU_ARCH = QemuArchParams(linux_arch='arm',
+                          kconfig='''
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_ARCH_VIRT=y
+CONFIG_SERIAL_AMBA_PL010=y
+CONFIG_SERIAL_AMBA_PL010_CONSOLE=y
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y''',
+                          qemu_arch='arm',
+                          kernel_path='arch/arm/boot/zImage',
+                          kernel_command_line='console=ttyAMA0',
+                          extra_qemu_params=['-machine', 'virt'])