> From: Qemu-devel bounces+andrew.baumann=microsoft@nongnu.org> On Behalf Of Peter
> Maydell
> Sent: Tuesday, 13 March 2018 08:35
>
> For the rpi1 and 2 we want to boot the Linux kernel via some
> custom setup code that makes sure that the SMC instruction
> acts as a no-op, because it's used
For the rpi1 and 2 we want to boot the Linux kernel via some
custom setup code that makes sure that the SMC instruction
acts as a no-op, because it's used for cache maintenance.
The rpi3 boots AArch64 kernels, which don't need SMC for
cache maintenance and always expect to be booted non-secure.