| 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_RISCV_SBI_V01=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']) |
