29 lines
856 B
Python
29 lines
856 B
Python
|
from ..qemu_config import QemuArchParams
|
||
|
|
import os
|
||
|
|
import os.path
|
||
|
|
import sys
|
||
|
|
|
||
|
|
OPENSBI_FILE = 'opensbi-riscv64-generic-fw_dynamic.bin'
|
||
|
|
OPENSBI_PATH = '/usr/share/qemu/' + OPENSBI_FILE
|
||
|
|
|
||
|
|
if not os.path.isfile(OPENSBI_PATH):
|
||
|
|
print('\n\nOpenSBI bios was not found in "' + OPENSBI_PATH + '".\n'
|
||
|
|
'Please ensure that qemu-system-riscv is installed, or edit the path in "qemu_configs/riscv.py"\n')
|
||
|
|
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_PATH])
|