1# SPDX-License-Identifier: GPL-2.0+ 2 3head-y := arch/mips/cpu/start.o 4 5ifeq ($(CONFIG_SPL_BUILD),y) 6head-$(CONFIG_ARCH_JZ47XX) := arch/mips/mach-jz47xx/start.o 7head-$(CONFIG_SOC_MT7621) := arch/mips/mach-mtmips/mt7621/spl/start.o 8endif 9 10ifeq ($(CONFIG_TPL_BUILD),y) 11head-$(CONFIG_SOC_MT7621) := arch/mips/mach-mtmips/mt7621/tpl/start.o 12endif 13 14libs-y += arch/mips/cpu/ 15libs-y += arch/mips/lib/ 16 17machine-$(CONFIG_ARCH_ATH79) += ath79 18machine-$(CONFIG_ARCH_BMIPS) += bmips 19machine-$(CONFIG_ARCH_JZ47XX) += jz47xx 20machine-$(CONFIG_MACH_PIC32) += pic32 21machine-$(CONFIG_ARCH_MTMIPS) += mtmips 22machine-$(CONFIG_ARCH_MSCC) += mscc 23machine-${CONFIG_ARCH_OCTEON} += octeon 24 25machdirs := $(patsubst %,arch/mips/mach-%/,$(machine-y)) 26libs-y += $(machdirs) 27 28PLATFORM_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) 29 30# Optimize for MIPS architectures 31arch-$(CONFIG_CPU_MIPS32_R1) += -march=mips32 -Wa,-mips32 32arch-$(CONFIG_CPU_MIPS32_R2) += -march=mips32r2 -Wa,-mips32r2 33arch-$(CONFIG_CPU_MIPS32_R6) += -march=mips32r6 -Wa,-mips32r6 34arch-$(CONFIG_CPU_MIPS64_R1) += -march=mips64 -Wa,-mips64 35arch-$(CONFIG_CPU_MIPS64_R2) += -march=mips64r2 -Wa,-mips64r2 36arch-$(CONFIG_CPU_MIPS64_R6) += -march=mips64r6 -Wa,-mips64r6 37arch-${CONFIG_CPU_MIPS64_OCTEON} += -march=octeon2 38 39# Allow extra optimization for specific CPUs/SoCs 40tune-$(CONFIG_MIPS_TUNE_4KC) += -mtune=4kc 41tune-$(CONFIG_MIPS_TUNE_14KC) += -mtune=14kc 42tune-$(CONFIG_MIPS_TUNE_24KC) += -mtune=24kc 43tune-$(CONFIG_MIPS_TUNE_34KC) += -mtune=34kc 44tune-$(CONFIG_MIPS_TUNE_74KC) += -mtune=74kc 45tune-${CONFIG_MIPS_TUNE_OCTEON3} += -mtune=octeon2 46 47# Include default header files 48cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic 49 50PLATFORM_CPPFLAGS += $(arch-y) $(tune-y) $(cflags-y) 51