arch/arm/mach-keystone/Makefile

   1 obj-y                                   := keystone.o smc.o
   2
   3 plus_sec := $(call as-instr,.arch_extension sec,+sec)
   4 AFLAGS_smc.o                            :=-Wa,-march=armv7-a$(plus_sec)
   5
   6 obj-$(CONFIG_SMP)                       += platsmp.o