187c9c163SBrendan Higginsfrom ..qemu_config import QemuArchParams 287c9c163SBrendan Higginsimport os 387c9c163SBrendan Higginsimport os.path 487c9c163SBrendan Higginsimport sys 587c9c163SBrendan Higgins 6*3c4fc7bfSDavid GowOPENSBI_FILE = 'opensbi-riscv64-generic-fw_dynamic.bin' 7*3c4fc7bfSDavid GowOPENSBI_PATH = '/usr/share/qemu/' + OPENSBI_FILE 887c9c163SBrendan Higgins 9*3c4fc7bfSDavid Gowif not os.path.isfile(OPENSBI_PATH): 10*3c4fc7bfSDavid Gow print('\n\nOpenSBI bios was not found in "' + OPENSBI_PATH + '".\n' 11*3c4fc7bfSDavid Gow 'Please ensure that qemu-system-riscv is installed, or edit the path in "qemu_configs/riscv.py"\n') 1287c9c163SBrendan Higgins sys.exit() 1387c9c163SBrendan Higgins 1487c9c163SBrendan HigginsQEMU_ARCH = QemuArchParams(linux_arch='riscv', 1587c9c163SBrendan Higgins kconfig=''' 1687c9c163SBrendan HigginsCONFIG_SOC_VIRT=y 1787c9c163SBrendan HigginsCONFIG_SERIAL_8250=y 1887c9c163SBrendan HigginsCONFIG_SERIAL_8250_CONSOLE=y 1987c9c163SBrendan HigginsCONFIG_SERIAL_OF_PLATFORM=y 208a7ccad3SBrendan HigginsCONFIG_RISCV_SBI_V01=y 2187c9c163SBrendan HigginsCONFIG_SERIAL_EARLYCON_RISCV_SBI=y''', 2287c9c163SBrendan Higgins qemu_arch='riscv64', 2387c9c163SBrendan Higgins kernel_path='arch/riscv/boot/Image', 2487c9c163SBrendan Higgins kernel_command_line='console=ttyS0', 2587c9c163SBrendan Higgins extra_qemu_params=[ 263f0a50f3SDaniel Latypov '-machine', 'virt', 273f0a50f3SDaniel Latypov '-cpu', 'rv64', 28*3c4fc7bfSDavid Gow '-bios', OPENSBI_PATH]) 29