endef
endif
-PROFILE:=$(call qstrip,$(CONFIG_TARGET_PROFILE))
+PROFILE?=$(call qstrip,$(CONFIG_TARGET_PROFILE))
ifeq ($(TARGET_BUILD),1)
ifneq ($(DUMP),)
endif
GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic
-GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(if $(wildcard $(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))
+GENERIC_BACKPORT_DIR := $(GENERIC_PLATFORM_DIR)/backport$(if $(wildcard $(GENERIC_PLATFORM_DIR)/backport-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))
+GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/pending$(if $(wildcard $(GENERIC_PLATFORM_DIR)/pending-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))
+GENERIC_HACK_DIR := $(GENERIC_PLATFORM_DIR)/hack$(if $(wildcard $(GENERIC_PLATFORM_DIR)/hack-$(KERNEL_PATCHVER)),-$(KERNEL_PATCHVER))
GENERIC_FILES_DIR := $(foreach dir,$(wildcard $(GENERIC_PLATFORM_DIR)/files $(GENERIC_PLATFORM_DIR)/files-$(KERNEL_PATCHVER)),"$(dir)")
__config_name_list = $(1)/config-$(KERNEL_PATCHVER) $(1)/config-default
endif
CPU_CFLAGS += -mno-branch-likely
CPU_CFLAGS_mips32 = -mips32 -mtune=mips32
- CPU_CFLAGS_mips32r2 = -mips32r2 -mtune=mips32r2
CPU_CFLAGS_mips64 = -mips64 -mtune=mips64 -mabi=64
CPU_CFLAGS_24kc = -mips32r2 -mtune=24kc
- CPU_CFLAGS_24kec = -mips32r2 -mtune=24kec
- CPU_CFLAGS_34kc = -mips32r2 -mtune=34kc
CPU_CFLAGS_74kc = -mips32r2 -mtune=74kc
- CPU_CFLAGS_1004kc = -mips32r2 -mtune=1004kc
CPU_CFLAGS_octeon = -march=octeon -mabi=64
- CPU_CFLAGS_dsp = -mdsp
- CPU_CFLAGS_dsp2 = -mdspr2
endif
ifeq ($(ARCH),i386)
- CPU_TYPE ?= i486
- CPU_CFLAGS_i486 = -march=i486
+ CPU_TYPE ?= pentium
+ CPU_CFLAGS_pentium = -march=pentium-mmx
CPU_CFLAGS_pentium4 = -march=pentium4
- CPU_CFLAGS_geode = -march=geode -mmmx -m3dnow
endif
ifneq ($(findstring arm,$(ARCH)),)
CPU_TYPE ?= xscale
- CPU_CFLAGS_arm920t = -march=armv4t -mtune=arm920t
- CPU_CFLAGS_arm926ej-s = -march=armv5te -mtune=arm926ej-s
- CPU_CFLAGS_arm1136j-s = -march=armv6 -mtune=arm1136j-s
- CPU_CFLAGS_arm1176jzf-s = -march=armv6 -mtune=arm1176jzf-s
- CPU_CFLAGS_cortex-a5 = -march=armv7-a -mtune=cortex-a5
- CPU_CFLAGS_cortex-a7 = -march=armv7-a -mtune=cortex-a7
- CPU_CFLAGS_cortex-a8 = -march=armv7-a -mtune=cortex-a8
- CPU_CFLAGS_cortex-a9 = -march=armv7-a -mtune=cortex-a9
- CPU_CFLAGS_cortex-a15 = -march=armv7-a -mtune=cortex-a15
- CPU_CFLAGS_cortex-a53 = -march=armv8-a -mtune=cortex-a53
- CPU_CFLAGS_fa526 = -march=armv4 -mtune=fa526
- CPU_CFLAGS_mpcore = -march=armv6k -mtune=mpcore
- CPU_CFLAGS_xscale = -march=armv5te -mtune=xscale
+ CPU_CFLAGS_arm920t = -mcpu=arm920t
+ CPU_CFLAGS_arm926ej-s = -mcpu=arm926ej-s
+ CPU_CFLAGS_arm1136j-s = -mcpu=arm1136j-s
+ CPU_CFLAGS_arm1176jzf-s = -mcpu=arm1176jzf-s
+ CPU_CFLAGS_cortex-a5 = -mcpu=cortex-a5
+ CPU_CFLAGS_cortex-a7 = -mcpu=cortex-a7
+ CPU_CFLAGS_cortex-a8 = -mcpu=cortex-a8
+ CPU_CFLAGS_cortex-a9 = -mcpu=cortex-a9
+ CPU_CFLAGS_cortex-a15 = -mcpu=cortex-a15
+ CPU_CFLAGS_cortex-a53 = -mcpu=cortex-a53
+ CPU_CFLAGS_fa526 = -mcpu=fa526
+ CPU_CFLAGS_mpcore = -mcpu=mpcore
+ CPU_CFLAGS_xscale = -mcpu=xscale
ifeq ($(CONFIG_SOFT_FLOAT),)
CPU_CFLAGS_neon = -mfpu=neon
CPU_CFLAGS_vfp = -mfpu=vfp
CPU_CFLAGS_8540:=-mcpu=8540
CPU_CFLAGS_405:=-mcpu=405
CPU_CFLAGS_440:=-mcpu=440
+ CPU_CFLAGS_464fp:=-mcpu=464fp
+ endif
+ ifeq ($(ARCH),powerpc64)
+ CPU_TYPE ?= powerpc64
+ CPU_CFLAGS_powerpc64:=-mcpu=powerpc64
endif
ifeq ($(ARCH),sparc)
CPU_TYPE = sparc
CPU_CFLAGS_ultrasparc = -mcpu=ultrasparc
endif
ifeq ($(ARCH),aarch64)
- CPU_TYPE ?= armv8-a
- CPU_CFLAGS_armv8-a = -mcpu=armv8-a
+ CPU_TYPE ?= generic
+ CPU_CFLAGS_generic = -mcpu=generic
+ CPU_CFLAGS_cortex-a53 = -mcpu=cortex-a53
endif
ifeq ($(ARCH),arc)
CPU_TYPE ?= arc700
CPU_CFLAGS += -matomic
- CPU_CFLAGS_arc700 = -marc700
- CPU_CFLAGS_archs = -marchs
+ CPU_CFLAGS_arc700 = -mcpu=arc700
+ CPU_CFLAGS_archs = -mcpu=archs
+ endif
+ ifneq ($(CPU_TYPE),)
+ ifndef CPU_CFLAGS_$(CPU_TYPE)
+ $(warning CPU_TYPE "$(CPU_TYPE)" doesn't correspond to a known type)
+ endif
endif
DEFAULT_CFLAGS=$(strip $(CPU_CFLAGS) $(CPU_CFLAGS_$(CPU_TYPE)) $(CPU_CFLAGS_$(CPU_SUBTYPE)))
ifneq ($(CONFIG_RTC_CLASS),)
FEATURES += rtc
endif
+ ifneq ($(CONFIG_VIRTIO),)
+ FEATURES += virtio
+ endif
+ ifneq ($(CONFIG_CPU_MIPS32_R2),)
+ ifneq ($(CPU_SUBTYPE),nomips16)
+ FEATURES += mips16
+ endif
+ endif
FEATURES += $(foreach v,6 7,$(if $(CONFIG_CPU_V$(v)),arm_v$(v)))
# remove duplicates