| # SPDX-License-Identifier: GPL-2.0-only |
| # |
| # Copyright (C) 2007-2008 OpenWrt.org |
| # Copyright (C) 2016 LEDE Project |
| |
| ifneq ($(__target_inc),1) |
| __target_inc=1 |
| |
| |
| ##@ |
| # @brief Default device type ( basic | nas | router ). |
| ## |
| DEVICE_TYPE?=router |
| |
| ##@ |
| # @brief Default packages. |
| # |
| # The really basic set. Additional packages are added based on @DEVICE_TYPE and |
| # @CONFIG_* values. |
| ## |
| DEFAULT_PACKAGES:=\ |
| base-files \ |
| ca-bundle \ |
| dropbear \ |
| fstools \ |
| libc \ |
| libgcc \ |
| libustream-mbedtls \ |
| logd \ |
| mtd \ |
| netifd \ |
| uci \ |
| uclient-fetch \ |
| urandom-seed \ |
| urngd |
| |
| ##@ |
| # @brief Default packages for @DEVICE_TYPE basic. |
| ## |
| DEFAULT_PACKAGES.basic:= |
| ##@ |
| # @brief Default packages for @DEVICE_TYPE nas. |
| ## |
| DEFAULT_PACKAGES.nas:=\ |
| block-mount \ |
| fdisk \ |
| lsblk \ |
| mdadm |
| ##@ |
| # @brief Default packages for @DEVICE_TYPE router. |
| ## |
| DEFAULT_PACKAGES.router:=\ |
| dnsmasq \ |
| firewall \ |
| ip6tables \ |
| iptables \ |
| kmod-ipt-offload \ |
| odhcp6c \ |
| odhcpd-ipv6only \ |
| ppp \ |
| ppp-mod-pppoe |
| |
| ifneq ($(DUMP),) |
| all: dumpinfo |
| endif |
| |
| target_conf=$(subst .,_,$(subst -,_,$(subst /,_,$(1)))) |
| ifeq ($(DUMP),) |
| PLATFORM_DIR:=$(firstword $(wildcard $(TOPDIR)/target/linux/feeds/$(BOARD) $(TOPDIR)/target/linux/$(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 ./$(SUBTARGET)/target.mk |
| endif |
| endif |
| |
| # include ujail on systems with enough storage |
| ifeq ($(filter small_flash,$(FEATURES)),) |
| DEFAULT_PACKAGES+=procd-ujail |
| endif |
| |
| # Add device specific packages (here below to allow device type set from subtarget) |
| DEFAULT_PACKAGES += $(DEFAULT_PACKAGES.$(DEVICE_TYPE)) |
| |
| ##@ |
| # @brief Filter out packages, prepended with `-`. |
| # |
| # @param 1: Package list. |
| ## |
| filter_packages = $(filter-out -% $(patsubst -%,%,$(filter -%,$(1))),$(1)) |
| |
| ##@ |
| # @brief Append extra package dependencies. |
| # |
| # @param 1: Package list. |
| ## |
| extra_packages = $(if $(filter wpad wpad-% nas,$(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)/$(KERNEL_CONFIG_FILE_NAME_APPENDIX)config-$(KERNEL_PATCHVER) $(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)) |
| |
| CFG_TARGET = $(CONFIG_TARGET) |
| ifeq ($(CFG_TARGET),platform) |
| CFG_TARGET = target |
| $(warning Deprecation warning: use CONFIG_TARGET=target instead.) |
| else ifeq ($(CFG_TARGET),subtarget_platform) |
| CFG_TARGET = subtarget_target |
| $(warning Deprecation warning: use CONFIG_TARGET=subtarget_target instead.) |
| endif |
| |
| # select the config file to be changed by kernel_menuconfig/kernel_oldconfig |
| ifeq ($(CFG_TARGET),target) |
| LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG)) |
| LINUX_RECONFIG_TARGET = $(LINUX_TARGET_CONFIG) |
| else ifeq ($(CFG_TARGET),subtarget) |
| LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG)) |
| LINUX_RECONFIG_TARGET = $(LINUX_SUBTARGET_CONFIG) |
| else ifeq ($(CFG_TARGET),subtarget_target) |
| LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_SUBTARGET_CONFIG) $(LINUX_TARGET_CONFIG)) |
| LINUX_RECONFIG_TARGET = $(LINUX_TARGET_CONFIG) |
| else ifeq ($(CFG_TARGET),env) |
| LINUX_RECONFIG_LIST = $(LINUX_KCONFIG_LIST) |
| LINUX_RECONFIG_TARGET = $(TOPDIR)/env/kernel-config |
| else ifneq ($(strip $(CFG_TARGET)),) |
| $(error CONFIG_TARGET=$(CFG_TARGET) is invalid. Valid: target|subtarget|subtarget_target|env) |
| endif |
| |
| __linux_confcmd = $(2) $(patsubst %,+,$(wordlist 2,9999,$(1))) $(1) |
| |
| LINUX_CONF_CMD = $(SCRIPT_DIR)/kconfig.pl $(call __linux_confcmd,$(LINUX_KCONFIG_LIST)) |
| LINUX_RECONF_CMD = $(SCRIPT_DIR)/kconfig.pl $(call __linux_confcmd,$(LINUX_RECONFIG_LIST)) |
| LINUX_RECONF_DIFF = $(SCRIPT_DIR)/kconfig.pl - '>' $(call __linux_confcmd,$(filter-out $(LINUX_RECONFIG_TARGET),$(LINUX_RECONFIG_LIST))) $(1) $(GENERIC_PLATFORM_DIR)/config-filter |
| |
| 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_mips64r2 = -mips64r2 -mtune=mips64r2 -mabi=64 |
| CPU_CFLAGS_4kec = -mips32r2 -mtune=4kec |
| 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-mmx |
| CPU_CFLAGS_pentium-mmx = -march=pentium-mmx |
| CPU_CFLAGS_pentium4 = -march=pentium4 |
| endif |
| ifneq ($(findstring arm,$(ARCH)),) |
| CPU_TYPE ?= xscale |
| endif |
| ifeq ($(ARCH),powerpc) |
| CPU_CFLAGS_603e:=-mcpu=603e |
| CPU_CFLAGS_8540:=-mcpu=8540 |
| CPU_CFLAGS_8548:=-mcpu=8548 |
| CPU_CFLAGS_405:=-mcpu=405 |
| CPU_CFLAGS_440:=-mcpu=440 |
| CPU_CFLAGS_464fp:=-mcpu=464fp |
| endif |
| ifeq ($(ARCH),powerpc64) |
| CPU_TYPE ?= powerpc64 |
| CPU_CFLAGS_e5500:=-mcpu=e5500 |
| 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 |
| ifeq ($(ARCH),riscv64) |
| CPU_TYPE ?= riscv64 |
| CPU_CFLAGS_riscv64:=-mabi=lp64d -march=rv64imafdc |
| endif |
| ifeq ($(ARCH),loongarch64) |
| CPU_TYPE ?= generic |
| CPU_CFLAGS := -O2 -pipe |
| CPU_CFLAGS_generic:=-march=loongarch64 |
| 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) |
| |
| ifdef KERNEL_TESTING_PATCHVER |
| ifneq ($(KERNEL_TESTING_PATCHVER),$(KERNEL_PATCHVER)) |
| FEATURES += testing-kernel |
| endif |
| endif |
| 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 |
| ifneq ($(CONFIG_CPU_V6),) |
| FEATURES += arm_v6 |
| endif |
| ifneq ($(CONFIG_CPU_V6K),) |
| FEATURES += arm_v6 |
| endif |
| ifneq ($(CONFIG_CPU_V7),) |
| FEATURES += arm_v7 |
| endif |
| |
| # 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)'; \ |
| $(if $(LINUX_TESTING_VERSION),echo 'Linux-Testing-Version: $(LINUX_TESTING_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 |