arch/mips/Makefile

   1 # SPDX-License-Identifier: GPL-2.0+
   2
   3 head-y := arch/mips/cpu/start.o
   4
   5 ifeq ($(CONFIG_SPL_BUILD),y)
   6 ifneq ($(CONFIG_SPL_START_S_PATH),)
   7 head-y := $(CONFIG_SPL_START_S_PATH:"%"=%)/start.o
   8 endif
   9 endif
  10
  11 libs-y += arch/mips/cpu/
  12 libs-y += arch/mips/lib/
  13
  14 machine-$(CONFIG_ARCH_ATH79) += ath79
  15 machine-$(CONFIG_ARCH_BMIPS) += bmips
  16 machine-$(CONFIG_ARCH_JZ47XX) += jz47xx
  17 machine-$(CONFIG_MACH_PIC32) += pic32
  18 machine-$(CONFIG_ARCH_MTMIPS) += mtmips
  19 machine-$(CONFIG_ARCH_MSCC) += mscc
  20 machine-${CONFIG_ARCH_OCTEON} += octeon
  21
  22 machdirs := $(patsubst %,arch/mips/mach-%/,$(machine-y))
  23 libs-y += $(machdirs)
  24
  25 PLATFORM_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
  26
  27 # Optimize for MIPS architectures
  28 arch-$(CONFIG_CPU_MIPS32_R1) += -march=mips32 -Wa,-mips32
  29 arch-$(CONFIG_CPU_MIPS32_R2) += -march=mips32r2 -Wa,-mips32r2
  30 arch-$(CONFIG_CPU_MIPS32_R6) += -march=mips32r6 -Wa,-mips32r6
  31 arch-$(CONFIG_CPU_MIPS64_R1) += -march=mips64 -Wa,-mips64
  32 arch-$(CONFIG_CPU_MIPS64_R2) += -march=mips64r2 -Wa,-mips64r2
  33 arch-$(CONFIG_CPU_MIPS64_R6) += -march=mips64r6 -Wa,-mips64r6
  34 arch-${CONFIG_CPU_MIPS64_OCTEON} += -march=octeon2
  35
  36 # Allow extra optimization for specific CPUs/SoCs
  37 tune-$(CONFIG_MIPS_TUNE_4KC) += -mtune=4kc
  38 tune-$(CONFIG_MIPS_TUNE_14KC) += -mtune=14kc
  39 tune-$(CONFIG_MIPS_TUNE_24KC) += -mtune=24kc
  40 tune-$(CONFIG_MIPS_TUNE_34KC) += -mtune=34kc
  41 tune-$(CONFIG_MIPS_TUNE_74KC) += -mtune=74kc
  42 tune-${CONFIG_MIPS_TUNE_OCTEON3} += -mtune=octeon2
  43
  44 # Include default header files
  45 cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
  46
  47 PLATFORM_CPPFLAGS += $(arch-y) $(tune-y) $(cflags-y)