arch/powerpc/sysdev/xics/Kconfig

config PPC_XICS
       def_bool n
       select PPC_SMP_MUXED_IPI
       select HARDIRQS_SW_RESEND

config PPC_ICP_NATIVE
       def_bool n

config PPC_ICP_HV
       def_bool n

config PPC_ICS_RTAS
       def_bool n