blob: 0b5dbb68fd76395bde1f0c5caf2b38bf8bed307b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
#
# 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-$(CONFIG_MIPS_TUNE_74KC) += -mtune=74kc
# Include default header files
cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
PLATFORM_CPPFLAGS += $(arch-y) $(tune-y) $(cflags-y)
|
