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- #
- # SPDX-License-Identifier: GPL-2.0+
- #
- head-y := arch/mips/cpu/start.o
- ifeq ($(CONFIG_SPL_BUILD),y)
- ifneq ($(CONFIG_SPL_START_S_PATH),)
- head-y := $(CONFIG_SPL_START_S_PATH:"%"=%)/start.o
- endif
- endif
- libs-y += arch/mips/cpu/
- libs-y += arch/mips/lib/
- machine-$(CONFIG_SOC_AU1X00) += au1x00
- machine-$(CONFIG_ARCH_ATH79) += ath79
- machine-$(CONFIG_MACH_PIC32) += pic32
- machdirs := $(patsubst %,arch/mips/mach-%/,$(machine-y))
- libs-y += $(machdirs)
- PLATFORM_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
- # Optimize for MIPS architectures
- arch-$(CONFIG_CPU_MIPS32_R1) += -march=mips32 -Wa,-mips32
- arch-$(CONFIG_CPU_MIPS32_R2) += -march=mips32r2 -Wa,-mips32r2
- arch-$(CONFIG_CPU_MIPS32_R6) += -march=mips32r6 -Wa,-mips32r6
- arch-$(CONFIG_CPU_MIPS64_R1) += -march=mips64 -Wa,-mips64
- arch-$(CONFIG_CPU_MIPS64_R2) += -march=mips64r2 -Wa,-mips64r2
- arch-$(CONFIG_CPU_MIPS64_R6) += -march=mips64r6 -Wa,-mips64r6
- # Allow extra optimization for specific CPUs/SoCs
- tune-$(CONFIG_MIPS_TUNE_4KC) += -mtune=4kc
- tune-$(CONFIG_MIPS_TUNE_14KC) += -mtune=14kc
- tune-$(CONFIG_MIPS_TUNE_24KC) += -mtune=24kc
- tune-$(CONFIG_MIPS_TUNE_34KC) += -mtune=34kc
- tune-$(CONFIG_MIPS_TUNE_74KC) += -mtune=74kc
- # Include default header files
- cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
- PLATFORM_CPPFLAGS += $(arch-y) $(tune-y) $(cflags-y)
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