Hi Harsimran, On Sat, 27 Jun 2026 at 17:44, Harsimran Singh Tungal <[email protected]> wrote: > > Add the FF-A runtime infrastructure needed after ExitBootServices() so > EFI runtime services can continue to use the FF-A transport layer. > Introduce drivers/firmware/arm-ffa/arm-ffa-runtime.c and > include/arm_ffa_runtime.h with runtime-resident FF-A helpers for > direct messaging, SMC invocation, and error translation. Add the > sandbox runtime SMC wrapper, the ARM_FFA_RT_MODE Kconfig option, and > the ExitBootServices hook that copies the required FF-A runtime data > into resident storage before enabling the runtime context. > > Tag the runtime code and data with __efi_runtime and > __efi_runtime_data so they remain available after > ExitBootServices(). > > Reviewed-by: Simon Glass <[email protected]> > Signed-off-by: Harsimran Singh Tungal <[email protected]>
Having the FFA driver in drivers/firmware/arm-ffa/ in fine. I am not so sure about the parts that touch the efi_loader though. I would prefer having this there. Is there a reason you are defined this in the ffa driver? [...] Thanks /Ilias
