On Fri, Jul 22, 2016 at 05:07:14PM +0800, Lin Huang wrote: > +config ROCKCHIP_SIP > + bool "Rockchip SIP interface" > + depends on ARM64 && ARM_PSCI_FW > + help > + Say Y here if you want to enable SIP callbacks for Rockchip platforms > + This option enables support for communicating with the ATF.
[...] > +typedef unsigned long (psci_fn)(unsigned long, unsigned long, > + unsigned long, unsigned long); > +asmlinkage psci_fn __invoke_psci_fn_smc; Use the SMCCC wrappers (see include/linux/arm-smccc.h). This is *not* PSCI, even if the same ATF FW provides both services. NAK for using the PSCI functions. Thanks, Mark.
