[Qemu-devel] How to make memory mapped controller receive data?

[Fangda Cai]

Hi, I have built a virtual arm board that includes onboard memory-mapped
SPI controller and CAN controller. I also built a bare metal program that
can run on the virtual arm board. Is it possible to make the SPI/CAN
receive data during the bare-metal program running on the board? I don't
know how to achieve it, any ideas?