# # Copyright (C) 2007-2008 OpenWrt.org # Copyright (C) 2016 LEDE Project # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # ifneq ($(__target_inc),1) __target_inc=1 # default device type DEVICE_TYPE?=router # Default packages - the really basic set DEFAULT_PACKAGES:=base-files libc libgcc busybox dropbear mtd uci opkg netifd fstools uclient-fetch logd # For nas targets DEFAULT_PACKAGES.nas:=block-mount fdisk lsblk mdadm # For router targets DEFAULT_PACKAGES.router:=dnsmasq iptables ip6tables ppp ppp-mod-pppoe firewall odhcpd-ipv6only odhcp6c kmod-ipt-offload DEFAULT_PACKAGES.bootloader:= ifneq ($(DUMP),) all: dumpinfo endif target_conf=$(subst .,_,$(subst -,_,$(subst /,_,$(1)))) ifeq ($(DUMP),) PLATFORM_DIR:=$(TOPDIR)/target/linux/$(BOARD) SUBTARGET:=$(strip $(foreach subdir,$(patsubst $(PLATFORM_DIR)/%/target.mk,%,$(wildcard $(PLATFORM_DIR)/*/target.mk)),$(if $(CONFIG_TARGET_$(call target_conf,$(BOARD)_$(subdir))),$(subdir)))) else PLATFORM_DIR:=${CURDIR} ifeq ($(SUBTARGETS),) SUBTARGETS:=$(strip $(patsubst $(PLATFORM_DIR)/%/target.mk,%,$(wildcard $(PLATFORM_DIR)/*/target.mk))) endif endif TARGETID:=$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET)) PLATFORM_SUBDIR:=$(PLATFORM_DIR)$(if $(SUBTARGET),/$(SUBTARGET)) ifneq ($(TARGET_BUILD),1) ifndef DUMP include $(PLATFORM_DIR)/Makefile ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR)) include $(PLATFORM_SUBDIR)/target.mk endif endif else ifneq ($(SUBTARGET),) -include ./$(SUBTARGET)/target.mk endif endif ifneq ($(filter 3.18 4.9,$(KERNEL_PATCHVER)),) DEFAULT_PACKAGES.router:=$(filter-out kmod-ipt-offload,$(DEFAULT_PACKAGES.router)) endif # Add device specific packages (here below to allow device type set from subtarget) DEFAULT_PACKAGES += $(DEFAULT_PACKAGES.$(DEVICE_TYPE)) filter_packages = $(filter-out -% $(patsubst -%,%,$(filter -%,$(1))),$(1)) extra_packages = $(if $(filter wpad-mini wpad-basic wpad nas,$(1)),iwinfo) define ProfileDefault NAME:= PRIORITY:= PACKAGES:= endef ifndef Profile define Profile $(eval $(call ProfileDefault)) $(eval $(call Profile/$(1))) dumpinfo : $(call shexport,Profile/$(1)/Description) PACKAGES := $(filter-out -%,$(PACKAGES)) DUMPINFO += \ echo "Target-Profile: $(1)"; \ $(if $(PRIORITY), echo "Target-Profile-Priority: $(PRIORITY)"; ) \ echo "Target-Profile-Name: $(NAME)"; \ echo "Target-Profile-Packages: $(PACKAGES) $(call extra_packages,$(DEFAULT_PACKAGES) $(PACKAGES))"; \ echo "Target-Profile-Description:"; \ echo "$$$$$$$$$(call shvar,Profile/$(1)/Description)"; \ echo "@@"; \ echo; endef endif ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR)) define IncludeProfiles -include $(sort $(wildcard $(PLATFORM_DIR)/profiles/*.mk)) -include $(sort $(wildcard $(PLATFORM_SUBDIR)/profiles/*.mk)) endef else define IncludeProfiles -include $(sort $(wildcard $(PLATFORM_DIR)/profiles/*.mk)) endef endif PROFILE?=$(call qstrip,$(CONFIG_TARGET_PROFILE)) ifeq ($(TARGET_BUILD),1) ifneq ($(DUMP),) $(eval $(call IncludeProfiles)) endif endif ifneq ($(TARGET_BUILD)$(if $(DUMP),,1),) include $(INCLUDE_DIR)/kernel-version.mk endif GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic 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 __config_list = $(firstword $(wildcard $(call __config_name_list,$(1)))) find_kernel_config=$(if $(__config_list),$(__config_list),$(lastword $(__config_name_list))) GENERIC_LINUX_CONFIG = $(call find_kernel_config,$(GENERIC_PLATFORM_DIR)) LINUX_TARGET_CONFIG = $(call find_kernel_config,$(PLATFORM_DIR)) ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR)) LINUX_SUBTARGET_CONFIG = $(call find_kernel_config,$(PLATFORM_SUBDIR)) endif # config file list used for compiling LINUX_KCONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG) $(TOPDIR)/env/kernel-config) # default config list for reconfiguring # defaults to subtarget if subtarget exists and target does not # defaults to target otherwise USE_SUBTARGET_CONFIG = $(if $(wildcard $(LINUX_TARGET_CONFIG)),,$(if $(LINUX_SUBTARGET_CONFIG),1)) LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(if $(USE_SUBTARGET_CONFIG),$(LINUX_SUBTARGET_CONFIG))) LINUX_RECONFIG_TARGET = $(if $(USE_SUBTARGET_CONFIG),$(LINUX_SUBTARGET_CONFIG),$(LINUX_TARGET_CONFIG)) # select the config file to be changed by kernel_menuconfig/kernel_oldconfig ifeq ($(CONFIG_TARGET),platform) LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG)) LINUX_RECONFIG_TARGET = $(LINUX_TARGET_CONFIG) endif ifeq ($(CONFIG_TARGET),subtarget) LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG)) LINUX_RECONFIG_TARGET = $(LINUX_SUBTARGET_CONFIG) endif ifeq ($(CONFIG_TARGET),subtarget_platform) LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_SUBTARGET_CONFIG) $(LINUX_TARGET_CONFIG)) LINUX_RECONFIG_TARGET = $(LINUX_TARGET_CONFIG) endif ifeq ($(CONFIG_TARGET),env) LINUX_RECONFIG_LIST = $(LINUX_KCONFIG_LIST) LINUX_RECONFIG_TARGET = $(TOPDIR)/env/kernel-config endif __linux_confcmd = $(SCRIPT_DIR)/kconfig.pl $(2) $(patsubst %,+,$(wordlist 2,9999,$(1))) $(1) LINUX_CONF_CMD = $(call __linux_confcmd,$(LINUX_KCONFIG_LIST),) LINUX_RECONF_CMD = $(call __linux_confcmd,$(LINUX_RECONFIG_LIST),) LINUX_RECONF_DIFF = $(call __linux_confcmd,$(filter-out $(LINUX_RECONFIG_TARGET),$(LINUX_RECONFIG_LIST)),'>') ifeq ($(DUMP),1) BuildTarget=$(BuildTargets/DumpCurrent) CPU_CFLAGS = -Os -pipe ifneq ($(findstring mips,$(ARCH)),) ifneq ($(findstring mips64,$(ARCH)),) CPU_TYPE ?= mips64 else CPU_TYPE ?= mips32 endif CPU_CFLAGS += -mno-branch-likely CPU_CFLAGS_mips32 = -mips32 -mtune=mips32 CPU_CFLAGS_mips64 = -mips64 -mtune=mips64 -mabi=64 CPU_CFLAGS_24kc = -mips32r2 -mtune=24kc CPU_CFLAGS_74kc = -mips32r2 -mtune=74kc CPU_CFLAGS_octeonplus = -march=octeon+ -mabi=64 endif ifeq ($(ARCH),i386) CPU_TYPE ?= pentium CPU_CFLAGS_pentium = -march=pentium-mmx CPU_CFLAGS_pentium4 = -march=pentium4 endif ifneq ($(findstring arm,$(ARCH)),) CPU_TYPE ?= 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_cortex-a72 = -mcpu=cortex-a72 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_vfpv3 = -mfpu=vfpv3-d16 CPU_CFLAGS_neon-vfpv4 = -mfpu=neon-vfpv4 endif endif ifeq ($(ARCH),powerpc) CPU_CFLAGS_603e:=-mcpu=603e 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 ?= 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 = -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 ($(BOARD),) TMP_CONFIG:=$(TMP_DIR)/.kconfig-$(call target_conf,$(TARGETID)) $(TMP_CONFIG): $(LINUX_KCONFIG_LIST) $(LINUX_CONF_CMD) > $@ || rm -f $@ -include $(TMP_CONFIG) .SILENT: $(TMP_CONFIG) .PRECIOUS: $(TMP_CONFIG) ifneq ($(CONFIG_OF),) FEATURES += dt endif ifneq ($(CONFIG_GENERIC_GPIO)$(CONFIG_GPIOLIB),) FEATURES += gpio endif ifneq ($(CONFIG_PCI),) FEATURES += pci endif ifneq ($(CONFIG_PCIEPORTBUS),) FEATURES += pcie endif ifneq ($(CONFIG_USB)$(CONFIG_USB_SUPPORT),) ifneq ($(CONFIG_USB_ARCH_HAS_HCD)$(CONFIG_USB_EHCI_HCD),) FEATURES += usb endif endif ifneq ($(CONFIG_PCMCIA)$(CONFIG_PCCARD),) FEATURES += pcmcia endif ifneq ($(CONFIG_VGA_CONSOLE)$(CONFIG_FB),) FEATURES += display endif ifneq ($(CONFIG_RTC_CLASS),) FEATURES += rtc endif ifneq ($(CONFIG_VIRTIO),) FEATURES += virtio endif ifneq ($(CONFIG_CPU_MIPS32_R2),) FEATURES += mips16 endif FEATURES += $(foreach v,6 7,$(if $(CONFIG_CPU_V$(v)),arm_v$(v))) # remove duplicates FEATURES:=$(sort $(FEATURES)) endif endif CUR_SUBTARGET:=$(SUBTARGET) ifeq ($(SUBTARGETS),) CUR_SUBTARGET := default endif define BuildTargets/DumpCurrent .PHONY: dumpinfo dumpinfo : export DESCRIPTION=$$(Target/Description) dumpinfo: @echo 'Target: $(TARGETID)'; \ echo 'Target-Board: $(BOARD)'; \ echo 'Target-Name: $(BOARDNAME)$(if $(SUBTARGETS),$(if $(SUBTARGET),))'; \ echo 'Target-Arch: $(ARCH)'; \ echo 'Target-Arch-Packages: $(if $(ARCH_PACKAGES),$(ARCH_PACKAGES),$(ARCH)$(if $(CPU_TYPE),_$(CPU_TYPE))$(if $(CPU_SUBTYPE),_$(CPU_SUBTYPE)))'; \ echo 'Target-Features: $(FEATURES)'; \ echo 'Target-Depends: $(DEPENDS)'; \ echo 'Target-Optimization: $(if $(CFLAGS),$(CFLAGS),$(DEFAULT_CFLAGS))'; \ echo 'CPU-Type: $(CPU_TYPE)$(if $(CPU_SUBTYPE),+$(CPU_SUBTYPE))'; \ echo 'Linux-Version: $(LINUX_VERSION)'; \ echo 'Linux-Release: $(LINUX_RELEASE)'; \ echo 'Linux-Kernel-Arch: $(LINUX_KARCH)'; \ $(if $(SUBTARGET),,$(if $(DEFAULT_SUBTARGET), echo 'Default-Subtarget: $(DEFAULT_SUBTARGET)'; )) \ echo 'Target-Description:'; \ echo "$$$$DESCRIPTION"; \ echo '@@'; \ echo 'Default-Packages: $(DEFAULT_PACKAGES) $(call extra_packages,$(DEFAULT_PACKAGES))'; \ $(DUMPINFO) $(if $(CUR_SUBTARGET),$(SUBMAKE) -r --no-print-directory -C image -s DUMP=1 SUBTARGET=$(CUR_SUBTARGET)) $(if $(SUBTARGET),,@$(foreach SUBTARGET,$(SUBTARGETS),$(SUBMAKE) -s DUMP=1 SUBTARGET=$(SUBTARGET); )) endef include $(INCLUDE_DIR)/kernel.mk ifeq ($(TARGET_BUILD),1) include $(INCLUDE_DIR)/kernel-build.mk BuildTarget?=$(BuildKernel) endif endif #__target_inc