On Mon, 7 Apr 2025 at 16:17, Thomas Weißschuh thomas.weissschuh@linutronix.de wrote:

Add a basic config to run kunit tests on riscv32.

Signed-off-by: Thomas Weißschuh thomas.weissschuh@linutronix.de

Thanks very much: this is working well here (even if qemu for riscv32 is _slow_ on my machine)!

Reviewed-by: David Gow davidgow@google.com

Cheers, -- David

tools/testing/kunit/qemu_configs/riscv32.py | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)

diff --git a/tools/testing/kunit/qemu_configs/riscv32.py b/tools/testing/kunit/qemu_configs/riscv32.py new file mode 100644 index 0000000000000000000000000000000000000000..b79ba0ae30f8573035b3401be337b379eba97e26 --- /dev/null +++ b/tools/testing/kunit/qemu_configs/riscv32.py @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0

+from ..qemu_config import QemuArchParams

+QEMU_ARCH = QemuArchParams(linux_arch='riscv',

•                      kconfig='''
  

+CONFIG_NONPORTABLE=y +CONFIG_ARCH_RV32I=y +CONFIG_ARCH_VIRT=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y +''',

•                      qemu_arch='riscv32',
  

•                      kernel_path='arch/riscv/boot/Image',
  

•                      kernel_command_line='console=ttyS0',
  

•                      extra_qemu_params=['-machine', 'virt'])
  
  

---

base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8 change-id: 20250214-kunit-qemu-riscv32-fb38d659c373

Best regards,

Thomas Weißschuh thomas.weissschuh@linutronix.de