Hello, all The arm64 virt machine make fdt inside the machvirt_init function.
I found "/memreserve/ offset length;" in device tree makes the memory region not be touched by the guest OS. (correct me if I'm wrong). But this /memreserve/ sits outside the root(/) of the device tree so I can't use qemu_fdt_setprop_string function. Is there a way to put this /memreserve/ string effect in the fdt the virt machine generates? Thanks for the help. Chan Kim