diff options
author | Brendan Higgins <brendanhiggins@google.com> | 2021-05-27 00:24:06 +0300 |
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committer | Shuah Khan <skhan@linuxfoundation.org> | 2021-06-12 01:10:23 +0300 |
commit | 87c9c16317882dd6dbbc07e349bc3223e14f3244 (patch) | |
tree | fd678aef9225e5272a2a74ae8e9f95d895e2d61e /tools/testing/kunit/qemu_configs/riscv.py | |
parent | 12ca7a893d543a64130d15c765fc18497b2ea65f (diff) | |
download | linux-87c9c16317882dd6dbbc07e349bc3223e14f3244.tar.xz |
kunit: tool: add support for QEMU
Add basic support to run QEMU via kunit_tool. Add support for i386,
x86_64, arm, arm64, and a bunch more.
Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Tested-by: David Gow <davidgow@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/kunit/qemu_configs/riscv.py')
-rw-r--r-- | tools/testing/kunit/qemu_configs/riscv.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tools/testing/kunit/qemu_configs/riscv.py b/tools/testing/kunit/qemu_configs/riscv.py new file mode 100644 index 000000000000..9e528087cd7c --- /dev/null +++ b/tools/testing/kunit/qemu_configs/riscv.py @@ -0,0 +1,31 @@ +from ..qemu_config import QemuArchParams +import os +import os.path +import sys + +GITHUB_OPENSBI_URL = 'https://github.com/qemu/qemu/raw/master/pc-bios/opensbi-riscv64-generic-fw_dynamic.bin' +OPENSBI_FILE = os.path.basename(GITHUB_OPENSBI_URL) + +if not os.path.isfile(OPENSBI_FILE): + print('\n\nOpenSBI file is not in the current working directory.\n' + 'Would you like me to download it for you from:\n' + GITHUB_OPENSBI_URL + ' ?\n') + response = input('yes/[no]: ') + if response.strip() == 'yes': + os.system('wget ' + GITHUB_OPENSBI_URL) + else: + sys.exit() + +QEMU_ARCH = QemuArchParams(linux_arch='riscv', + kconfig=''' +CONFIG_SOC_VIRT=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_EARLYCON_RISCV_SBI=y''', + qemu_arch='riscv64', + kernel_path='arch/riscv/boot/Image', + kernel_command_line='console=ttyS0', + extra_qemu_params=[ + '-machine virt', + '-cpu rv64', + '-bios opensbi-riscv64-generic-fw_dynamic.bin']) |