sorry for lack my start cmd: ./qemu-system-arm -M mymachine -smp cpus=2 -kernel test1.elf -test2.elf -serial stdio -serial tcp::5678,server=on,wait=off
Huang Canming <huangcm...@gmail.com> 于2023年4月7日周五 18:40写道： > hi, members. > > I'm trying to model a custom machine which has 2 cpus. Each cpu has its > own ram/rom. > > for now, I have create a different MemoryRegion for the 2 cpu. > > I want that the 2 cpu could run differnt firmware, so I use > > armv7m_load_kernel(ARM_CPU(cpu1),machine->firmware,0,0x10000) > armv7m_load_kernel(ARM_CPU(cpu2),machine->kernel_filename,0,0x10000) > > but it seems could not work normally： > > qemu-system-arm: ../target/arm/cpu.h:2396: arm_is_secure_below_el3: > Assertion failed. > > so I wonder is there something need to do to achieve this but I ignore? do > I need a second sysbus for cpu2(default sysbus for cpu1)? I create the > other sysbus for cpu2, but it didn't solve the problem. > > Thank you for your time to read my email, Looking forward to hearing from > you. > > >
