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openwrt/include/image.mk
Luiz Angelo Daros de Luca 97fd059e7e
image: respect TARGET_PER_DEVICE_ROOTFS for initramfs 
Initramfs images were using a common rootfs (TARGET_DIR) for all
devices, ignoring TARGET_PER_DEVICE_ROOTFS. If a single device required
a package to build a functional initramfs image, it should be included
by default for all devices or that device should be isolated into a new
subtarget. Now the initramfs will be built using the target-specific

Implementing Per Device Rootfs for Initramfs is not trivial as the
rootfs needs to be embedded in the kernel image. The kernel supports an
option to define the initramfs location and the image generation for the
kernel can't be run in parallel as other checks are done to config and
other arch dependent files.

To handle this, we prepare a config for each rootfs and we generate the
images under lock to prevent problem with parallel execution.

Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
[ rework implementation for locking support ]
Link: https://github.com/openwrt/openwrt/pull/12959
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2024-07-06 16:20:06 +02:00

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# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2006-2020 OpenWrt.org
override TARGET_BUILD=
include $(INCLUDE_DIR)/prereq.mk
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/kernel-defaults.mk
include $(INCLUDE_DIR)/version.mk
include $(INCLUDE_DIR)/image-commands.mk
ifndef IB
ifdef CONFIG_TARGET_PER_DEVICE_ROOTFS
TARGET_PER_DEVICE_ROOTFS := 1
endif
endif
include $(INCLUDE_DIR)/feeds.mk
include $(INCLUDE_DIR)/rootfs.mk
override MAKE:=$(_SINGLE)$(SUBMAKE)
override NO_TRACE_MAKE:=$(_SINGLE)$(NO_TRACE_MAKE)
exp_units = $(subst k, * 1024,$(subst m, * 1024k,$(subst g, * 1024m,$(1))))
target_params = $(subst +,$(space),$*)
param_get = $(patsubst $(1)=%,%,$(filter $(1)=%,$(2)))
param_get_default = $(firstword $(call param_get,$(1),$(2)) $(3))
param_mangle = $(subst $(space),_,$(strip $(1)))
param_unmangle = $(subst _,$(space),$(1))
mkfs_packages_id = $(shell echo $(sort $(1)) | $(MKHASH) md5 | cut -b1-8)
mkfs_target_dir = $(if $(call param_get,pkg,$(1)),$(KDIR)/target-dir-$(call param_get,pkg,$(1)),$(TARGET_DIR))
KDIR=$(KERNEL_BUILD_DIR)
KDIR_TMP=$(KDIR)/tmp
DTS_DIR:=$(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/dts
IMG_PREFIX_EXTRA:=$(if $(EXTRA_IMAGE_NAME),$(call sanitize,$(EXTRA_IMAGE_NAME))-)
IMG_PREFIX_VERNUM:=$(if $(CONFIG_VERSION_FILENAMES),$(call sanitize,$(VERSION_NUMBER))-)
IMG_PREFIX_VERCODE:=$(if $(CONFIG_VERSION_CODE_FILENAMES),$(call sanitize,$(VERSION_CODE))-)
IMG_PREFIX:=$(VERSION_DIST_SANITIZED)-$(IMG_PREFIX_VERNUM)$(IMG_PREFIX_VERCODE)$(IMG_PREFIX_EXTRA)$(BOARD)-$(SUBTARGET)
IMG_ROOTFS:=$(IMG_PREFIX)-rootfs
IMG_COMBINED:=$(IMG_PREFIX)-combined
ifeq ($(DUMP),)
IMG_PART_SIGNATURE:=$(shell echo $(SOURCE_DATE_EPOCH)$(LINUX_VERMAGIC) | $(MKHASH) md5 | cut -b1-8)
IMG_PART_DISKGUID:=$(shell echo $(SOURCE_DATE_EPOCH)$(LINUX_VERMAGIC) | $(MKHASH) md5 | sed -E 's/(.{8})(.{4})(.{4})(.{4})(.{10})../\1-\2-\3-\4-\500/')
endif
MKFS_DEVTABLE_OPT := -D $(INCLUDE_DIR)/device_table.txt
ifneq ($(CONFIG_BIG_ENDIAN),)
JFFS2OPTS := --big-endian --squash-uids -v
else
JFFS2OPTS := --little-endian --squash-uids -v
endif
ifeq ($(CONFIG_JFFS2_RTIME),y)
JFFS2OPTS += -X rtime
endif
ifeq ($(CONFIG_JFFS2_ZLIB),y)
JFFS2OPTS += -X zlib
endif
ifeq ($(CONFIG_JFFS2_LZMA),y)
JFFS2OPTS += -X lzma --compression-mode=size
endif
ifneq ($(CONFIG_JFFS2_RTIME),y)
JFFS2OPTS += -x rtime
endif
ifneq ($(CONFIG_JFFS2_ZLIB),y)
JFFS2OPTS += -x zlib
endif
ifneq ($(CONFIG_JFFS2_LZMA),y)
JFFS2OPTS += -x lzma
endif
JFFS2OPTS += $(MKFS_DEVTABLE_OPT)
SQUASHFS_BLOCKSIZE := $(CONFIG_TARGET_SQUASHFS_BLOCK_SIZE)k
SQUASHFSOPT := -b $(SQUASHFS_BLOCKSIZE)
SQUASHFSOPT += -p '/dev d 755 0 0' -p '/dev/console c 600 0 0 5 1'
SQUASHFSOPT += $(if $(CONFIG_SELINUX),-xattrs,-no-xattrs)
SQUASHFSCOMP := gzip
LZMA_XZ_OPTIONS := -Xpreset 9 -Xe -Xlc 0 -Xlp 2 -Xpb 2
ifeq ($(CONFIG_SQUASHFS_XZ),y)
ifneq ($(filter arm x86 powerpc sparc,$(LINUX_KARCH)),)
BCJ_FILTER:=-Xbcj $(LINUX_KARCH)
endif
SQUASHFSCOMP := xz $(LZMA_XZ_OPTIONS) $(BCJ_FILTER)
endif
JFFS2_BLOCKSIZE ?= 64k 128k
fs-types-$(CONFIG_TARGET_ROOTFS_SQUASHFS) += squashfs
fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addprefix jffs2-,$(JFFS2_BLOCKSIZE))
fs-types-$(CONFIG_TARGET_ROOTFS_JFFS2_NAND) += $(addprefix jffs2-nand-,$(NAND_BLOCKSIZE))
fs-types-$(CONFIG_TARGET_ROOTFS_EXT4FS) += ext4
fs-types-$(CONFIG_TARGET_ROOTFS_UBIFS) += ubifs
fs-subtypes-$(CONFIG_TARGET_ROOTFS_JFFS2) += $(addsuffix -raw,$(addprefix jffs2-,$(JFFS2_BLOCKSIZE)))
TARGET_FILESYSTEMS := $(fs-types-y)
FS_64K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-64k
FS_128K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-128k
FS_256K := $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-256k
define add_jffs2_mark
echo -ne '\xde\xad\xc0\xde' >> $(1)
endef
PROFILE_SANITIZED := $(call tolower,$(subst DEVICE_,,$(subst $(space),-,$(PROFILE))))
define split_args
$(foreach data, \
$(subst |,$(space),\
$(subst $(space),^,$(1))), \
$(call $(2),$(strip $(subst ^,$(space),$(data)))))
endef
define build_cmd
$(if $(Build/$(word 1,$(1))),,$(error Missing Build/$(word 1,$(1))))
$(call Build/$(word 1,$(1)),$(wordlist 2,$(words $(1)),$(1)))
endef
define concat_cmd
$(call split_args,$(1),build_cmd)
endef
# pad to 4k, 8k, 16k, 64k, 128k, 256k and add jffs2 end-of-filesystem mark
define prepare_generic_squashfs
$(STAGING_DIR_HOST)/bin/padjffs2 $(1) 4 8 16 64 128 256
endef
define Image/BuildKernel/Initramfs
$(call Image/Build/Initramfs)
endef
define Image/BuildKernel/MkuImage
mkimage -A $(ARCH) -O linux -T kernel -C $(1) -a $(2) -e $(3) \
-n '$(call toupper,$(ARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' -d $(4) $(5)
endef
ifdef CONFIG_TARGET_IMAGES_GZIP
define Image/Gzip
rm -f $(1).gz
gzip -9n $(1)
endef
endif
# Disable noisy checks by default as in upstream
DTC_WARN_FLAGS := \
-Wno-interrupt_provider \
-Wno-unique_unit_address \
-Wno-unit_address_vs_reg \
-Wno-avoid_unnecessary_addr_size \
-Wno-alias_paths \
-Wno-graph_child_address \
-Wno-simple_bus_reg
DTC_FLAGS += $(DTC_WARN_FLAGS)
DTCO_FLAGS += $(DTC_WARN_FLAGS)
define Image/pad-to
dd if=$(1) of=$(1).new bs=$(2) conv=sync
mv $(1).new $(1)
endef
ifeq ($(DUMP),)
ROOTFS_PARTSIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024*1024)))
endif
define Image/pad-root-squashfs
$(call Image/pad-to,$(KDIR)/root.squashfs,$(if $(1),$(1),$(ROOTFS_PARTSIZE)))
endef
# $(1) source dts file
# $(2) target dtb file
# $(3) extra CPP flags
# $(4) extra DTC flags
define Image/BuildDTB/sub
$(TARGET_CROSS)cpp -nostdinc -x assembler-with-cpp \
$(DTS_CPPFLAGS) \
-I$(DTS_DIR) \
-I$(DTS_DIR)/include \
-I$(LINUX_DIR)/include/ \
-I$(LINUX_DIR)/scripts/dtc/include-prefixes \
-undef -D__DTS__ $(3) \
-o $(2).tmp $(1)
$(LINUX_DIR)/scripts/dtc/dtc -O dtb \
-i$(dir $(1)) $(4) \
$(if $(CONFIG_HAS_DT_OVERLAY_SUPPORT),-@) \
-o $(2) $(2).tmp
$(RM) $(2).tmp
endef
define Image/BuildDTB
$(call Image/BuildDTB/sub,$(1),$(2),$(3),$(DTC_FLAGS) $(DEVICE_DTC_FLAGS) $(4))
endef
define Image/BuildDTBO
$(call Image/BuildDTB/sub,$(1),$(2),$(3),$(DTCO_FLAGS) $(DEVICE_DTCO_FLAGS) $(4))
endef
define Image/mkfs/jffs2/sub-raw
$(STAGING_DIR_HOST)/bin/mkfs.jffs2 \
$(2) \
-e $(patsubst %k,%KiB,$(1)) \
-o $@ -d $(call mkfs_target_dir,$(3)) \
-v 2>&1 1>/dev/null | awk '/^.+$$$$/'
endef
define Image/mkfs/jffs2/sub
$(call Image/mkfs/jffs2/sub-raw,$(1),--pad $(2),$(3))
$(call add_jffs2_mark,$@)
endef
define Image/mkfs/jffs2/template
Image/mkfs/jffs2-$(1) = $$(call Image/mkfs/jffs2/sub,$(1),$(JFFS2OPTS),$$(1))
Image/mkfs/jffs2-$(1)-raw = $$(call Image/mkfs/jffs2/sub-raw,$(1),$(JFFS2OPTS),$$(1))
endef
define Image/mkfs/jffs2-nand/template
Image/mkfs/jffs2-nand-$(1) = \
$$(call Image/mkfs/jffs2/sub, \
$(word 2,$(subst -, ,$(1))), \
$(JFFS2OPTS) --no-cleanmarkers --pagesize=$(word 1,$(subst -, ,$(1))),$$(1))
endef
$(eval $(foreach S,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/template,$(S))))
$(eval $(foreach S,$(NAND_BLOCKSIZE),$(call Image/mkfs/jffs2-nand/template,$(S))))
define Image/mkfs/squashfs-common
$(STAGING_DIR_HOST)/bin/mksquashfs4 $(call mkfs_target_dir,$(1)) $@ \
-nopad -noappend -root-owned \
-comp $(SQUASHFSCOMP) $(SQUASHFSOPT)
endef
ifeq ($(CONFIG_TARGET_ROOTFS_SECURITY_LABELS),y)
define Image/mkfs/squashfs
echo ". $(call mkfs_target_dir,$(1))/etc/selinux/config" > $@.fakeroot-script
echo "$(STAGING_DIR_HOST)/bin/setfiles -r" \
"$(call mkfs_target_dir,$(1))" \
"$(call mkfs_target_dir,$(1))/etc/selinux/\$${SELINUXTYPE}/contexts/files/file_contexts " \
"$(call mkfs_target_dir,$(1))" >> $@.fakeroot-script
echo "$(Image/mkfs/squashfs-common)" >> $@.fakeroot-script
chmod +x $@.fakeroot-script
$(FAKEROOT) "$@.fakeroot-script"
endef
else
define Image/mkfs/squashfs
$(call Image/mkfs/squashfs-common,$(1))
endef
endif
define Image/mkfs/ubifs
$(STAGING_DIR_HOST)/bin/mkfs.ubifs \
$(UBIFS_OPTS) $(call param_unmangle,$(call param_get,fs,$(1))) \
$(if $(CONFIG_TARGET_UBIFS_FREE_SPACE_FIXUP),--space-fixup) \
$(if $(CONFIG_TARGET_UBIFS_COMPRESSION_NONE),--compr=none) \
$(if $(CONFIG_TARGET_UBIFS_COMPRESSION_LZO),--compr=lzo) \
$(if $(CONFIG_TARGET_UBIFS_COMPRESSION_ZLIB),--compr=zlib) \
$(if $(shell echo $(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)),--jrn-size=$(CONFIG_TARGET_UBIFS_JOURNAL_SIZE)) \
--squash-uids \
-o $@ -d $(call mkfs_target_dir,$(1))
endef
define Image/mkfs/ext4
$(STAGING_DIR_HOST)/bin/make_ext4fs -L rootfs \
-l $(ROOTFS_PARTSIZE) -b $(CONFIG_TARGET_EXT4_BLOCKSIZE) \
$(if $(CONFIG_TARGET_EXT4_RESERVED_PCT),-m $(CONFIG_TARGET_EXT4_RESERVED_PCT)) \
$(if $(CONFIG_TARGET_EXT4_JOURNAL),,-J) \
$(if $(SOURCE_DATE_EPOCH),-T $(SOURCE_DATE_EPOCH)) \
$@ $(call mkfs_target_dir,$(1))/
endef
define Image/Manifest
$(if $(CONFIG_USE_APK), \
$(call apk,$(TARGET_DIR_ORIG)) list --quiet --manifest --no-network | sort | sed 's/ / - /' > \
$(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED)).manifest, \
$(call opkg,$(TARGET_DIR_ORIG)) list-installed > \
$(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED)).manifest \
)
ifneq ($(CONFIG_JSON_CYCLONEDX_SBOM),)
$(SCRIPT_DIR)/package-metadata.pl imgcyclonedxsbom \
$(if $(IB),$(TOPDIR)/.packageinfo, $(TMP_DIR)/.packageinfo) \
$(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED)).manifest > \
$(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED)).bom.cdx.json
endif
endef
define Image/gzip-ext4-padded-squashfs
define Image/Build/squashfs
$(call Image/pad-root-squashfs)
endef
ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
define Image/Build/gzip/ext4
$(call Image/Build/gzip,ext4)
endef
define Image/Build/gzip/squashfs
$(call Image/Build/gzip,squashfs)
endef
endif
endef
ifdef CONFIG_TARGET_ROOTFS_TARGZ
define Image/Build/targz
$(TAR) -cp --numeric-owner --owner=0 --group=0 --mode=a-s --sort=name \
$(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
-C $(TARGET_DIR)/ . | gzip -9n > $(BIN_DIR)/$(IMG_PREFIX)$(if $(PROFILE_SANITIZED),-$(PROFILE_SANITIZED))-rootfs.tar.gz
endef
endif
ifdef CONFIG_TARGET_ROOTFS_CPIOGZ
define Image/Build/cpiogz
( cd $(TARGET_DIR); find . | $(STAGING_DIR_HOST)/bin/cpio -o -H newc -R 0:0 | gzip -9n >$(BIN_DIR)/$(IMG_ROOTFS).cpio.gz )
endef
endif
mkfs_packages = $(filter-out @%,$(PACKAGES_$(call param_get,pkg,pkg=$(target_params))))
mkfs_packages_add = $(foreach pkg,$(filter-out -%,$(mkfs_packages)),$(pkg)$(call GetABISuffix,$(pkg)))
mkfs_packages_remove = $(foreach pkg,$(patsubst -%,%,$(filter -%,$(mkfs_packages))),$(pkg)$(call GetABISuffix,$(pkg)))
mkfs_cur_target_dir = $(call mkfs_target_dir,pkg=$(target_params))
opkg_target = \
$(call opkg,$(mkfs_cur_target_dir)) \
-f $(mkfs_cur_target_dir).conf
apk_target = $(call apk,$(mkfs_cur_target_dir)) --no-scripts
target-dir-%: FORCE
ifneq ($(CONFIG_USE_APK),)
rm -rf $(mkfs_cur_target_dir)
$(CP) $(TARGET_DIR_ORIG) $(mkfs_cur_target_dir)
mv $(mkfs_cur_target_dir)/etc/apk/repositories $(mkfs_cur_target_dir).repositories
$(if $(mkfs_packages_remove), \
$(apk_target) del $(mkfs_packages_remove))
$(if $(mkfs_packages_add), \
$(apk_target) add $(mkfs_packages_add))
mv $(mkfs_cur_target_dir).repositories $(mkfs_cur_target_dir)/etc/apk/repositories
else
rm -rf $(mkfs_cur_target_dir) $(mkfs_cur_target_dir).opkg
$(CP) $(TARGET_DIR_ORIG) $(mkfs_cur_target_dir)
-mv $(mkfs_cur_target_dir)/etc/opkg $(mkfs_cur_target_dir).opkg
echo 'src default file://$(PACKAGE_DIR_ALL)' > $(mkfs_cur_target_dir).conf
$(if $(mkfs_packages_remove), \
-$(call opkg,$(mkfs_cur_target_dir)) remove \
$(mkfs_packages_remove))
$(if $(call opkg_package_files,$(mkfs_packages_add)), \
$(opkg_target) update && \
$(opkg_target) install \
$(call opkg_package_files,$(mkfs_packages_add)))
-$(CP) -T $(mkfs_cur_target_dir).opkg/ $(mkfs_cur_target_dir)/etc/opkg/
rm -rf $(mkfs_cur_target_dir).opkg $(mkfs_cur_target_dir).conf
endif
$(call prepare_rootfs,$(mkfs_cur_target_dir),$(TOPDIR)/files)
$(KDIR)/root.%: kernel_prepare
$(call Image/mkfs/$(word 1,$(target_params)),$(target_params))
define Device/InitProfile
PROFILES := $(PROFILE)
DEVICE_TITLE = $$(DEVICE_VENDOR) $$(DEVICE_MODEL)$$(if $$(DEVICE_VARIANT), $$(DEVICE_VARIANT))
DEVICE_ALT0_TITLE = $$(DEVICE_ALT0_VENDOR) $$(DEVICE_ALT0_MODEL)$$(if $$(DEVICE_ALT0_VARIANT), $$(DEVICE_ALT0_VARIANT))
DEVICE_ALT1_TITLE = $$(DEVICE_ALT1_VENDOR) $$(DEVICE_ALT1_MODEL)$$(if $$(DEVICE_ALT1_VARIANT), $$(DEVICE_ALT1_VARIANT))
DEVICE_ALT2_TITLE = $$(DEVICE_ALT2_VENDOR) $$(DEVICE_ALT2_MODEL)$$(if $$(DEVICE_ALT2_VARIANT), $$(DEVICE_ALT2_VARIANT))
DEVICE_ALT3_TITLE = $$(DEVICE_ALT3_VENDOR) $$(DEVICE_ALT3_MODEL)$$(if $$(DEVICE_ALT3_VARIANT), $$(DEVICE_ALT3_VARIANT))
DEVICE_ALT4_TITLE = $$(DEVICE_ALT4_VENDOR) $$(DEVICE_ALT4_MODEL)$$(if $$(DEVICE_ALT4_VARIANT), $$(DEVICE_ALT4_VARIANT))
DEVICE_ALT5_TITLE = $$(DEVICE_ALT5_VENDOR) $$(DEVICE_ALT5_MODEL)$$(if $$(DEVICE_ALT5_VARIANT), $$(DEVICE_ALT5_VARIANT))
DEVICE_VENDOR :=
DEVICE_MODEL :=
DEVICE_VARIANT :=
DEVICE_ALT0_VENDOR :=
DEVICE_ALT0_MODEL :=
DEVICE_ALT0_VARIANT :=
DEVICE_ALT1_VENDOR :=
DEVICE_ALT1_MODEL :=
DEVICE_ALT1_VARIANT :=
DEVICE_ALT2_VENDOR :=
DEVICE_ALT2_MODEL :=
DEVICE_ALT2_VARIANT :=
DEVICE_ALT3_VENDOR :=
DEVICE_ALT3_MODEL :=
DEVICE_ALT3_VARIANT :=
DEVICE_ALT4_VENDOR :=
DEVICE_ALT4_MODEL :=
DEVICE_ALT4_VARIANT :=
DEVICE_ALT5_VENDOR :=
DEVICE_ALT5_MODEL :=
DEVICE_ALT5_VARIANT :=
DEVICE_PACKAGES :=
DEVICE_DESCRIPTION = Build firmware images for $$(DEVICE_TITLE)
endef
define Device/Init
DEVICE_NAME := $(1)
KERNEL:=
KERNEL_INITRAMFS = $$(KERNEL)
CMDLINE:=
IMAGES :=
ARTIFACTS :=
DEVICE_IMG_PREFIX := $(IMG_PREFIX)-$(1)
DEVICE_IMG_NAME = $$(DEVICE_IMG_PREFIX)-$$(1)-$$(2)
FACTORY_IMG_NAME :=
IMAGE_SIZE :=
NAND_SIZE :=
KERNEL_PREFIX = $$(DEVICE_IMG_PREFIX)
KERNEL_SUFFIX := -kernel.bin
KERNEL_INITRAMFS_SUFFIX = $$(KERNEL_SUFFIX)
KERNEL_IMAGE = $$(KERNEL_PREFIX)$$(KERNEL_SUFFIX)
KERNEL_INITRAMFS_PREFIX = $$(DEVICE_IMG_PREFIX)-initramfs
KERNEL_INITRAMFS_IMAGE = $$(KERNEL_INITRAMFS_PREFIX)$$(KERNEL_INITRAMFS_SUFFIX)
KERNEL_INITRAMFS_NAME = $$(KERNEL_NAME)-initramfs
KERNEL_INSTALL :=
KERNEL_NAME := vmlinux
KERNEL_DEPENDS :=
KERNEL_SIZE :=
UBOOTENV_IN_UBI :=
KERNEL_IN_UBI :=
BLOCKSIZE :=
PAGESIZE :=
SUBPAGESIZE :=
VID_HDR_OFFSET :=
UBINIZE_OPTS :=
UBINIZE_PARTS :=
MKUBIFS_OPTS :=
FS_OPTIONS/ubifs = $$(MKUBIFS_OPTS)
DEVICE_DTS :=
DEVICE_DTS_CONFIG :=
DEVICE_DTS_DELIMITER :=
DEVICE_DTS_DIR :=
DEVICE_DTS_LOADADDR :=
DEVICE_DTS_OVERLAY :=
DEVICE_FDT_NUM :=
DEVICE_DTC_FLAGS :=
DEVICE_DTCO_FLAGS :=
SOC :=
BOARD_NAME :=
UIMAGE_MAGIC :=
UIMAGE_NAME :=
UIMAGE_TIME :=
DEVICE_COMPAT_VERSION := 1.0
DEVICE_COMPAT_MESSAGE :=
SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
IMAGE_METADATA :=
FILESYSTEMS := $(TARGET_FILESYSTEMS)
UBOOT_PATH := $(STAGING_DIR_IMAGE)/uboot-$(1)
BROKEN :=
DEFAULT :=
endef
DEFAULT_DEVICE_VARS := \
DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_INITRAMFS_IMAGE KERNEL_SIZE \
CMDLINE UBOOTENV_IN_UBI KERNEL_IN_UBI BLOCKSIZE PAGESIZE SUBPAGESIZE \
VID_HDR_OFFSET UBINIZE_OPTS UBINIZE_PARTS MKUBIFS_OPTS DEVICE_DTC_FLAGS \
DEVICE_DTCO_FLAGS DEVICE_DTS DEVICE_DTS_CONFIG DEVICE_DTS_DELIMITER \
DEVICE_DTS_DIR DEVICE_DTS_OVERLAY DEVICE_DTS_LOADADDR \
DEVICE_FDT_NUM DEVICE_IMG_PREFIX SOC BOARD_NAME UIMAGE_MAGIC UIMAGE_NAME \
UIMAGE_TIME SUPPORTED_DEVICES IMAGE_METADATA KERNEL_ENTRY KERNEL_LOADADDR \
UBOOT_PATH IMAGE_SIZE NAND_SIZE \
FACTORY_IMG_NAME FACTORY_SIZE \
DEVICE_PACKAGES DEVICE_COMPAT_VERSION DEVICE_COMPAT_MESSAGE \
DEVICE_VENDOR DEVICE_MODEL DEVICE_VARIANT \
DEVICE_ALT0_VENDOR DEVICE_ALT0_MODEL DEVICE_ALT0_VARIANT \
DEVICE_ALT1_VENDOR DEVICE_ALT1_MODEL DEVICE_ALT1_VARIANT \
DEVICE_ALT2_VENDOR DEVICE_ALT2_MODEL DEVICE_ALT2_VARIANT \
DEVICE_ALT3_VENDOR DEVICE_ALT3_MODEL DEVICE_ALT3_VARIANT \
DEVICE_ALT4_VENDOR DEVICE_ALT4_MODEL DEVICE_ALT4_VARIANT \
DEVICE_ALT5_VENDOR DEVICE_ALT5_MODEL DEVICE_ALT5_VARIANT
define Device/ExportVar
$(1) : $(2):=$$($(2))
endef
define Device/Export
$(foreach var,$(DEVICE_VARS) $(DEFAULT_DEVICE_VARS),$(call Device/ExportVar,$(1),$(var)))
$(1) : FILESYSTEM:=$(2)
endef
ifdef IB
DEVICE_CHECK_PROFILE = $(filter $(1),DEVICE_$(PROFILE) $(PROFILE))
else
DEVICE_CHECK_PROFILE = $(CONFIG_TARGET_$(if $(CONFIG_TARGET_MULTI_PROFILE),DEVICE_)$(call target_conf,$(BOARD)_$(SUBTARGET))_$(1))
endif
DEVICE_EXTRA_PACKAGES = $(call qstrip,$(CONFIG_TARGET_DEVICE_PACKAGES_$(call target_conf,$(BOARD)_$(SUBTARGET))_DEVICE_$(1)))
define merge_packages
$(1) :=
$(foreach pkg,$(2),
$(1) := $$(strip $$(filter-out -$$(patsubst -%,%,$(pkg)) $$(patsubst -%,%,$(pkg)),$$($(1))) $(pkg))
)
endef
define Device/Check/Common
_PROFILE_SET = $$(strip $$(foreach profile,$$(PROFILES) DEVICE_$(1),$$(call DEVICE_CHECK_PROFILE,$$(profile))))
DEVICE_PACKAGES += $$(call extra_packages,$$(DEVICE_PACKAGES))
ifdef TARGET_PER_DEVICE_ROOTFS
$$(eval $$(call merge_packages,_PACKAGES,$$(DEVICE_PACKAGES) $$(call DEVICE_EXTRA_PACKAGES,$(1))))
ROOTFS_ID/$(1) := $$(if $$(_PROFILE_SET),$$(call mkfs_packages_id,$$(_PACKAGES)))
PACKAGES_$$(ROOTFS_ID/$(1)) := $$(_PACKAGES)
endif
endef
define Device/Check
$(Device/Check/Common)
KDIR_KERNEL_IMAGE := $(KDIR)/$(1)$$(KERNEL_SUFFIX)
_TARGET := $$(if $$(_PROFILE_SET),install-images,install-disabled)
ifndef IB
_COMPILE_TARGET := $$(if $(CONFIG_IB)$$(_PROFILE_SET),compile,compile-disabled)
endif
endef
ifndef IB
define Device/Build/initramfs
$(call Device/Export,$(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE),$(1))
$$(_TARGET): $$(if $$(KERNEL_INITRAMFS),$(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE) \
$$(if $$(CONFIG_JSON_OVERVIEW_IMAGE_INFO), $(BUILD_DIR)/json_info_files/$$(KERNEL_INITRAMFS_IMAGE).json,))
$(KDIR)/$$(KERNEL_INITRAMFS_NAME):: image_prepare
ifdef TARGET_PER_DEVICE_ROOTFS
$(KDIR)/$$(KERNEL_INITRAMFS_NAME).$$(ROOTFS_ID/$(1)):: image_prepare target-dir-$$(ROOTFS_ID/$(1))
$(call Kernel/CompileImage/Initramfs,$(KDIR)/target-dir-$$(ROOTFS_ID/$(1)),.$$(ROOTFS_ID/$(1)))
endif
$(1)-images: $$(if $$(KERNEL_INITRAMFS),$(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE))
$(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE)
cp $$^ $$@
$(KDIR)/tmp/$$(KERNEL_INITRAMFS_IMAGE): $(KDIR)/$$(KERNEL_INITRAMFS_NAME)$$(strip \
$(if $(TARGET_PER_DEVICE_ROOTFS),.$$(ROOTFS_ID/$(1))) \
) $(CURDIR)/Makefile $$(KERNEL_DEPENDS) image_prepare
@rm -f $$@
$$(call concat_cmd,$$(KERNEL_INITRAMFS))
$(call Device/Export,$(BUILD_DIR)/json_info_files/$$(KERNEL_INITRAMFS_IMAGE).json,$(1))
$(BUILD_DIR)/json_info_files/$$(KERNEL_INITRAMFS_IMAGE).json: $(BIN_DIR)/$$(KERNEL_INITRAMFS_IMAGE)
@mkdir -p $$(shell dirname $$@)
DEVICE_ID="$(1)" \
SOURCE_DATE_EPOCH=$(SOURCE_DATE_EPOCH) \
FILE_NAME="$$(notdir $$^)" \
FILE_DIR="$(KDIR)/tmp" \
FILE_TYPE="kernel" \
FILE_FILESYSTEM="initramfs" \
DEVICE_IMG_PREFIX="$$(DEVICE_IMG_PREFIX)" \
DEVICE_VENDOR="$$(DEVICE_VENDOR)" \
DEVICE_MODEL="$$(DEVICE_MODEL)" \
DEVICE_VARIANT="$$(DEVICE_VARIANT)" \
DEVICE_ALT0_VENDOR="$$(DEVICE_ALT0_VENDOR)" \
DEVICE_ALT0_MODEL="$$(DEVICE_ALT0_MODEL)" \
DEVICE_ALT0_VARIANT="$$(DEVICE_ALT0_VARIANT)" \
DEVICE_ALT1_VENDOR="$$(DEVICE_ALT1_VENDOR)" \
DEVICE_ALT1_MODEL="$$(DEVICE_ALT1_MODEL)" \
DEVICE_ALT1_VARIANT="$$(DEVICE_ALT1_VARIANT)" \
DEVICE_ALT2_VENDOR="$$(DEVICE_ALT2_VENDOR)" \
DEVICE_ALT2_MODEL="$$(DEVICE_ALT2_MODEL)" \
DEVICE_ALT2_VARIANT="$$(DEVICE_ALT2_VARIANT)" \
DEVICE_ALT3_VENDOR="$$(DEVICE_ALT3_VENDOR)" \
DEVICE_ALT3_MODEL="$$(DEVICE_ALT3_MODEL)" \
DEVICE_ALT3_VARIANT="$$(DEVICE_ALT3_VARIANT)" \
DEVICE_ALT4_VENDOR="$$(DEVICE_ALT4_VENDOR)" \
DEVICE_ALT4_MODEL="$$(DEVICE_ALT4_MODEL)" \
DEVICE_ALT4_VARIANT="$$(DEVICE_ALT4_VARIANT)" \
DEVICE_ALT5_VENDOR="$$(DEVICE_ALT5_VENDOR)" \
DEVICE_ALT5_MODEL="$$(DEVICE_ALT5_MODEL)" \
DEVICE_ALT5_VARIANT="$$(DEVICE_ALT5_VARIANT)" \
DEVICE_TITLE="$$(DEVICE_TITLE)" \
DEVICE_PACKAGES="$$(DEVICE_PACKAGES)" \
TARGET="$(BOARD)" \
SUBTARGET="$(SUBTARGET)" \
VERSION_NUMBER="$(VERSION_NUMBER)" \
VERSION_CODE="$(VERSION_CODE)" \
SUPPORTED_DEVICES="$$(SUPPORTED_DEVICES)" \
$(TOPDIR)/scripts/json_add_image_info.py $$@
endef
endif
define Device/Build/compile
$$(_COMPILE_TARGET): $(KDIR)/$(1)
$(eval $(call Device/Export,$(KDIR)/$(1)))
$(KDIR)/$(1): FORCE
rm -f $(KDIR)/$(1)
$$(call concat_cmd,$(COMPILE/$(1)))
endef
ifndef IB
define Device/Build/dtb
ifndef BUILD_DTS_$(1)
BUILD_DTS_$(1) := 1
$(KDIR)/image-$(1).dtb: FORCE
$(call Image/BuildDTB,$(strip $(2))/$(strip $(3)).dts,$$@)
compile-dtb: $(KDIR)/image-$(1).dtb
endif
endef
define Device/Build/dtbo
ifndef BUILD_DTSO_$(1)
BUILD_DTSO_$(1) := 1
$(KDIR)/image-$(1).dtbo: FORCE
$(call Image/BuildDTBO,$(strip $(2))/$(strip $(3)).dtso,$$@)
compile-dtb: $(KDIR)/image-$(1).dtbo
endif
endef
endif
define Device/Build/kernel
$$(eval $$(foreach dts,$$(DEVICE_DTS), \
$$(call Device/Build/dtb,$$(notdir $$(dts)), \
$$(if $$(DEVICE_DTS_DIR),$$(DEVICE_DTS_DIR),$$(DTS_DIR)), \
$$(dts) \
) \
))
$$(eval $$(foreach dtso,$$(DEVICE_DTS_OVERLAY), \
$$(call Device/Build/dtbo,$$(notdir $$(dtso)), \
$$(if $$(DEVICE_DTS_DIR),$$(DEVICE_DTS_DIR),$$(DTS_DIR)), \
$$(dtso) \
) \
))
$(KDIR)/$$(KERNEL_NAME):: image_prepare
$$(_TARGET): $$(if $$(KERNEL_INSTALL),$(BIN_DIR)/$$(KERNEL_IMAGE))
$(call Device/Export,$$(KDIR_KERNEL_IMAGE),$(1))
$(BIN_DIR)/$$(KERNEL_IMAGE): $$(KDIR_KERNEL_IMAGE)
cp $$^ $$@
ifndef IB
ifdef CONFIG_IB
install: $$(KDIR_KERNEL_IMAGE)
endif
$$(KDIR_KERNEL_IMAGE): $(KDIR)/$$(KERNEL_NAME) $(CURDIR)/Makefile $$(KERNEL_DEPENDS) image_prepare
@rm -f $$@
$$(call concat_cmd,$$(KERNEL))
$$(if $$(KERNEL_SIZE),$$(call Build/check-size,$$(KERNEL_SIZE)))
endif
endef
define Device/Build/image
GZ_SUFFIX := $(if $(filter %dtb %gz,$(2)),,$(if $(and $(findstring ext4,$(1)),$(CONFIG_TARGET_IMAGES_GZIP)),.gz))
$$(_TARGET): $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
$(BUILD_DIR)/json_info_files/$(call DEVICE_IMG_NAME,$(1),$(2)).json, \
$(BIN_DIR)/$(call DEVICE_IMG_NAME,$(1),$(2))$$(GZ_SUFFIX))
$(eval $(call Device/Export,$(KDIR)/tmp/$(call DEVICE_IMG_NAME,$(1),$(2)),$(1)))
$(3)-images: $(BIN_DIR)/$(call DEVICE_IMG_NAME,$(1),$(2))$$(GZ_SUFFIX)
ROOTFS/$(1)/$(3) := \
$(KDIR)/root.$(1)$$(strip \
$$(if $$(FS_OPTIONS/$(1)),+fs=$$(call param_mangle,$$(FS_OPTIONS/$(1)))) \
)$$(strip \
$(if $(TARGET_PER_DEVICE_ROOTFS),+pkg=$$(ROOTFS_ID/$(3))) \
)
ifndef IB
$$(ROOTFS/$(1)/$(3)): $(if $(TARGET_PER_DEVICE_ROOTFS),target-dir-$$(ROOTFS_ID/$(3)))
endif
$(KDIR)/tmp/$(call DEVICE_IMG_NAME,$(1),$(2)): $$(KDIR_KERNEL_IMAGE) $$(ROOTFS/$(1)/$(3))
@rm -f $$@
[ -f $$(word 1,$$^) -a -f $$(word 2,$$^) ]
$$(call concat_cmd,$(if $(IMAGE/$(2)/$(1)),$(IMAGE/$(2)/$(1)),$(IMAGE/$(2))))
.IGNORE: $(BIN_DIR)/$(call DEVICE_IMG_NAME,$(1),$(2))
$(BIN_DIR)/$(call DEVICE_IMG_NAME,$(1),$(2)).gz: $(KDIR)/tmp/$(call DEVICE_IMG_NAME,$(1),$(2))
gzip -c -9n $$^ > $$@
$(BIN_DIR)/$(call DEVICE_IMG_NAME,$(1),$(2)): $(KDIR)/tmp/$(call DEVICE_IMG_NAME,$(1),$(2))
cp $$^ $$@
$(BUILD_DIR)/json_info_files/$(call DEVICE_IMG_NAME,$(1),$(2)).json: $(BIN_DIR)/$(call DEVICE_IMG_NAME,$(1),$(2))$$(GZ_SUFFIX)
@mkdir -p $$(shell dirname $$@)
DEVICE_ID="$(DEVICE_NAME)" \
SOURCE_DATE_EPOCH=$(SOURCE_DATE_EPOCH) \
FILE_NAME="$(DEVICE_IMG_NAME)" \
FILE_DIR="$(KDIR)/tmp" \
FILE_TYPE=$(word 1,$(subst ., ,$(2))) \
FILE_FILESYSTEM="$(1)" \
DEVICE_IMG_PREFIX="$(DEVICE_IMG_PREFIX)" \
DEVICE_VENDOR="$(DEVICE_VENDOR)" \
DEVICE_MODEL="$(DEVICE_MODEL)" \
DEVICE_VARIANT="$(DEVICE_VARIANT)" \
DEVICE_ALT0_VENDOR="$(DEVICE_ALT0_VENDOR)" \
DEVICE_ALT0_MODEL="$(DEVICE_ALT0_MODEL)" \
DEVICE_ALT0_VARIANT="$(DEVICE_ALT0_VARIANT)" \
DEVICE_ALT1_VENDOR="$(DEVICE_ALT1_VENDOR)" \
DEVICE_ALT1_MODEL="$(DEVICE_ALT1_MODEL)" \
DEVICE_ALT1_VARIANT="$(DEVICE_ALT1_VARIANT)" \
DEVICE_ALT2_VENDOR="$(DEVICE_ALT2_VENDOR)" \
DEVICE_ALT2_MODEL="$(DEVICE_ALT2_MODEL)" \
DEVICE_ALT2_VARIANT="$(DEVICE_ALT2_VARIANT)" \
DEVICE_ALT3_VENDOR="$(DEVICE_ALT3_VENDOR)" \
DEVICE_ALT3_MODEL="$(DEVICE_ALT3_MODEL)" \
DEVICE_ALT3_VARIANT="$(DEVICE_ALT3_VARIANT)" \
DEVICE_ALT4_VENDOR="$(DEVICE_ALT4_VENDOR)" \
DEVICE_ALT4_MODEL="$(DEVICE_ALT4_MODEL)" \
DEVICE_ALT4_VARIANT="$(DEVICE_ALT4_VARIANT)" \
DEVICE_ALT5_VENDOR="$(DEVICE_ALT5_VENDOR)" \
DEVICE_ALT5_MODEL="$(DEVICE_ALT5_MODEL)" \
DEVICE_ALT5_VARIANT="$(DEVICE_ALT5_VARIANT)" \
DEVICE_TITLE="$(DEVICE_TITLE)" \
DEVICE_PACKAGES="$(DEVICE_PACKAGES)" \
TARGET="$(BOARD)" \
SUBTARGET="$(SUBTARGET)" \
VERSION_NUMBER="$(VERSION_NUMBER)" \
VERSION_CODE="$(VERSION_CODE)" \
SUPPORTED_DEVICES="$(SUPPORTED_DEVICES)" \
$(TOPDIR)/scripts/json_add_image_info.py $$@
endef
define Device/Build/artifact
$$(_TARGET): $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
$(BUILD_DIR)/json_info_files/$(DEVICE_IMG_PREFIX)-$(1).json, \
$(BIN_DIR)/$(DEVICE_IMG_PREFIX)-$(1))
$(eval $(call Device/Export,$(KDIR)/tmp/$(DEVICE_IMG_PREFIX)-$(1)))
$(KDIR)/tmp/$(DEVICE_IMG_PREFIX)-$(1): $$(KDIR_KERNEL_IMAGE) $(2)-images
@rm -f $$@
$$(call concat_cmd,$(ARTIFACT/$(1)))
.IGNORE: $(BIN_DIR)/$(DEVICE_IMG_PREFIX)-$(1)
$(BIN_DIR)/$(DEVICE_IMG_PREFIX)-$(1): $(KDIR)/tmp/$(DEVICE_IMG_PREFIX)-$(1)
cp $$^ $$@
$(BUILD_DIR)/json_info_files/$(DEVICE_IMG_PREFIX)-$(1).json: $(BIN_DIR)/$(DEVICE_IMG_PREFIX)-$(1)
@mkdir -p $$(shell dirname $$@)
DEVICE_ID="$(DEVICE_NAME)" \
SOURCE_DATE_EPOCH=$(SOURCE_DATE_EPOCH) \
FILE_NAME="$(DEVICE_IMG_PREFIX)-$(1)" \
FILE_DIR="$(KDIR)/tmp" \
FILE_TYPE="$(1)" \
DEVICE_IMG_PREFIX="$(DEVICE_IMG_PREFIX)" \
DEVICE_VENDOR="$(DEVICE_VENDOR)" \
DEVICE_MODEL="$(DEVICE_MODEL)" \
DEVICE_VARIANT="$(DEVICE_VARIANT)" \
DEVICE_ALT0_VENDOR="$(DEVICE_ALT0_VENDOR)" \
DEVICE_ALT0_MODEL="$(DEVICE_ALT0_MODEL)" \
DEVICE_ALT0_VARIANT="$(DEVICE_ALT0_VARIANT)" \
DEVICE_ALT1_VENDOR="$(DEVICE_ALT1_VENDOR)" \
DEVICE_ALT1_MODEL="$(DEVICE_ALT1_MODEL)" \
DEVICE_ALT1_VARIANT="$(DEVICE_ALT1_VARIANT)" \
DEVICE_ALT2_VENDOR="$(DEVICE_ALT2_VENDOR)" \
DEVICE_ALT2_MODEL="$(DEVICE_ALT2_MODEL)" \
DEVICE_ALT2_VARIANT="$(DEVICE_ALT2_VARIANT)" \
DEVICE_ALT3_VENDOR="$(DEVICE_ALT3_VENDOR)" \
DEVICE_ALT3_MODEL="$(DEVICE_ALT3_MODEL)" \
DEVICE_ALT3_VARIANT="$(DEVICE_ALT3_VARIANT)" \
DEVICE_ALT4_VENDOR="$(DEVICE_ALT4_VENDOR)" \
DEVICE_ALT4_MODEL="$(DEVICE_ALT4_MODEL)" \
DEVICE_ALT4_VARIANT="$(DEVICE_ALT4_VARIANT)" \
DEVICE_ALT5_VENDOR="$(DEVICE_ALT5_VENDOR)" \
DEVICE_ALT5_MODEL="$(DEVICE_ALT5_MODEL)" \
DEVICE_ALT5_VARIANT="$(DEVICE_ALT5_VARIANT)" \
DEVICE_TITLE="$(DEVICE_TITLE)" \
DEVICE_PACKAGES="$(DEVICE_PACKAGES)" \
TARGET="$(BOARD)" \
SUBTARGET="$(SUBTARGET)" \
VERSION_NUMBER="$(VERSION_NUMBER)" \
VERSION_CODE="$(VERSION_CODE)" \
SUPPORTED_DEVICES="$(SUPPORTED_DEVICES)" \
$(TOPDIR)/scripts/json_add_image_info.py $$@
endef
define Device/Build
$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$$(eval $$(call Device/Build/initramfs,$(1))))
$(call Device/Build/kernel,$(1))
$$(eval $$(foreach compile,$$(COMPILE), \
$$(call Device/Build/compile,$$(compile),$(1))))
$$(eval $$(foreach image,$$(IMAGES), \
$$(foreach fs,$$(filter $(TARGET_FILESYSTEMS),$$(FILESYSTEMS)), \
$$(call Device/Build/image,$$(fs),$$(image),$(1)))))
$$(eval $$(foreach artifact,$$(ARTIFACTS), \
$$(call Device/Build/artifact,$$(artifact),$(1))))
endef
define Device/DumpInfo
Target-Profile: DEVICE_$(1)
Target-Profile-Name: $(DEVICE_DISPLAY)
Target-Profile-Packages: $(DEVICE_PACKAGES)
Target-Profile-hasImageMetadata: $(if $(foreach image,$(IMAGES),$(findstring append-metadata,$(IMAGE/$(image)))),1,0)
Target-Profile-SupportedDevices: $(SUPPORTED_DEVICES)
$(if $(BROKEN),Target-Profile-Broken: $(BROKEN))
$(if $(DEFAULT),Target-Profile-Default: $(DEFAULT))
Target-Profile-Description:
$(DEVICE_DESCRIPTION)
$(if $(strip $(DEVICE_ALT0_TITLE)),Alternative device titles:
- $(DEVICE_ALT0_TITLE))
$(if $(strip $(DEVICE_ALT1_TITLE)),- $(DEVICE_ALT1_TITLE))
$(if $(strip $(DEVICE_ALT2_TITLE)),- $(DEVICE_ALT2_TITLE))
$(if $(strip $(DEVICE_ALT3_TITLE)),- $(DEVICE_ALT3_TITLE))
$(if $(strip $(DEVICE_ALT4_TITLE)),- $(DEVICE_ALT4_TITLE))
$(if $(strip $(DEVICE_ALT5_TITLE)),- $(DEVICE_ALT5_TITLE))
@@
endef
define Device/Dump
ifneq ($$(strip $$(DEVICE_ALT0_TITLE)),)
DEVICE_DISPLAY = $$(DEVICE_ALT0_TITLE) ($$(DEVICE_TITLE))
$$(info $$(call Device/DumpInfo,$(1)))
endif
ifneq ($$(strip $$(DEVICE_ALT1_TITLE)),)
DEVICE_DISPLAY = $$(DEVICE_ALT1_TITLE) ($$(DEVICE_TITLE))
$$(info $$(call Device/DumpInfo,$(1)))
endif
ifneq ($$(strip $$(DEVICE_ALT2_TITLE)),)
DEVICE_DISPLAY = $$(DEVICE_ALT2_TITLE) ($$(DEVICE_TITLE))
$$(info $$(call Device/DumpInfo,$(1)))
endif
ifneq ($$(strip $$(DEVICE_ALT3_TITLE)),)
DEVICE_DISPLAY = $$(DEVICE_ALT3_TITLE) ($$(DEVICE_TITLE))
$$(info $$(call Device/DumpInfo,$(1)))
endif
ifneq ($$(strip $$(DEVICE_ALT4_TITLE)),)
DEVICE_DISPLAY = $$(DEVICE_ALT4_TITLE) ($$(DEVICE_TITLE))
$$(info $$(call Device/DumpInfo,$(1)))
endif
ifneq ($$(strip $$(DEVICE_ALT5_TITLE)),)
DEVICE_DISPLAY = $$(DEVICE_ALT5_TITLE) ($$(DEVICE_TITLE))
$$(info $$(call Device/DumpInfo,$(1)))
endif
DEVICE_DISPLAY = $$(DEVICE_TITLE)
$$(eval $$(if $$(DEVICE_TITLE),$$(info $$(call Device/DumpInfo,$(1)))))
endef
define Device
$(call Device/InitProfile,$(1))
$(call Device/Init,$(1))
$(call Device/Default,$(1))
$(call Device/$(1),$(1))
$(call Device/Check,$(1))
$(call Device/$(if $(DUMP),Dump,Build),$(1))
endef
define BuildImage
ifneq ($(DUMP),)
all: dumpinfo
dumpinfo: FORCE
@true
endif
download:
prepare:
compile:
compile-dtb:
clean:
image_prepare:
ifeq ($(IB),)
.PHONY: download prepare compile compile-dtb clean image_prepare kernel_prepare install install-images
compile:
$(call Build/Compile)
clean:
$(call Build/Clean)
compile-dtb:
image_prepare: compile compile-dtb
mkdir -p $(BIN_DIR) $(KDIR)/tmp
rm -rf $(BUILD_DIR)/json_info_files
$(call Image/Prepare)
else
image_prepare:
rm -rf $(KDIR)/tmp
mkdir -p $(BIN_DIR) $(KDIR)/tmp
endif
kernel_prepare: image_prepare
$(call Image/Build/targz)
$(call Image/Build/cpiogz)
$(call Image/BuildKernel)
$(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),$(if $(IB),,$(call Image/BuildKernel/Initramfs)))
$(call Image/InstallKernel)
$(foreach device,$(TARGET_DEVICES),$(call Device,$(device)))
install-images: kernel_prepare $(foreach fs,$(filter-out $(if $(UBIFS_OPTS),,ubifs),$(TARGET_FILESYSTEMS) $(fs-subtypes-y)),$(KDIR)/root.$(fs))
$(foreach fs,$(TARGET_FILESYSTEMS),
$(call Image/Build,$(fs))
)
install: install-images
$(call Image/Manifest)
endef
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