kunit: qemu_configs: Add PowerPC 32-bit BE and 64-bit LE

Add basic configs to run kunit tests on some more PowerPC variants.

Link: https://lore.kernel.org/r/20250415-kunit-ppc-v1-2-f5a170264147@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/powerpc32.py b/tools/testing/kunit/qemu_configs/powerpc32.py
new file mode 100644 (file)
index 0000000..88bd60d
--- /dev/null
+++ b/tools/testing/kunit/qemu_configs/powerpc32.py
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: GPL-2.0
+
+from ..qemu_config import QemuArchParams
+
+QEMU_ARCH = QemuArchParams(linux_arch='powerpc',
+                          kconfig='''
+CONFIG_PPC32=y
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_ADB_CUDA=y
+CONFIG_SERIAL_PMACZILOG=y
+CONFIG_SERIAL_PMACZILOG_TTYS=y
+CONFIG_SERIAL_PMACZILOG_CONSOLE=y
+''',
+                          qemu_arch='ppc',
+                          kernel_path='vmlinux',
+                          kernel_command_line='console=ttyS0',
+                          extra_qemu_params=['-M', 'g3beige', '-cpu', 'max'])

diff --git a/tools/testing/kunit/qemu_configs/powerpcle.py b/tools/testing/kunit/qemu_configs/powerpcle.py
new file mode 100644 (file)
index 0000000..7ddee8a
--- /dev/null
+++ b/tools/testing/kunit/qemu_configs/powerpcle.py
@@ -0,0 +1,14 @@
+# SPDX-License-Identifier: GPL-2.0
+
+from ..qemu_config import QemuArchParams
+
+QEMU_ARCH = QemuArchParams(linux_arch='powerpc',
+                          kconfig='''
+CONFIG_PPC64=y
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_HVC_CONSOLE=y
+''',
+                          qemu_arch='ppc64',
+                          kernel_path='vmlinux',
+                          kernel_command_line='console=ttyS0',
+                          extra_qemu_params=['-M', 'pseries', '-cpu', 'power8'])