On Tue, Jul 31, 2018 at 10:29:54AM -0400, Alexei Colin wrote: > Platforms with a PCI bus will be offered the RapidIO menu since they may > be want support for a RapidIO PCI device. Platforms without a PCI bus > that might include a RapidIO IP block will need to "select HAS_RAPIDIO" > in the platform-/machine-specific "config ARCH_*" Kconfig entry. > > Tested that kernel builds for arm64 with RapidIO subsystem and > switch drivers enabled, also that the modules load successfully > on a custom Aarch64 Qemu model. As said before, please include it from drivers/Kconfig so that _all_ architectures supporting PCI (or other Rapidio attachements) get it and not some arbitrary selection of architectures.