arch/mips/Makefile

   1 #
   2 # SPDX-License-Identifier:      GPL-2.0+
   3 #
   4
   5 head-y := arch/mips/cpu/start.o
   6
   7 libs-y += arch/mips/cpu/
   8 libs-y += arch/mips/lib/
   9
  10 machine-$(CONFIG_SOC_AU1X00) += au1x00
  11 machine-$(CONFIG_ARCH_ATH79) += ath79
  12 machine-$(CONFIG_MACH_PIC32) += pic32
  13
  14 machdirs := $(patsubst %,arch/mips/mach-%/,$(machine-y))
  15 libs-y += $(machdirs)
  16
  17 PLATFORM_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
  18
  19 # Optimize for MIPS architectures
  20 arch-$(CONFIG_CPU_MIPS32_R1) += -march=mips32 -Wa,-mips32
  21 arch-$(CONFIG_CPU_MIPS32_R2) += -march=mips32r2 -Wa,-mips32r2
  22 arch-$(CONFIG_CPU_MIPS64_R1) += -march=mips64 -Wa,-mips64
  23 arch-$(CONFIG_CPU_MIPS64_R2) += -march=mips64r2 -Wa,-mips64r2
  24
  25 # Allow extra optimization for specific CPUs/SoCs
  26 tune-$(CONFIG_MIPS_TUNE_4KC) += -mtune=4kc
  27 tune-$(CONFIG_MIPS_TUNE_14KC) += -mtune=14kc
  28 tune-$(CONFIG_MIPS_TUNE_24KC) += -mtune=24kc
  29
  30 # Include default header files
  31 cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
  32
  33 PLATFORM_CPPFLAGS += $(arch-y) $(tune-y) $(cflags-y)