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- ################################################################################
- #
- # uboot
- #
- ################################################################################
- UBOOT_VERSION = $(call qstrip,$(BR2_TARGET_UBOOT_VERSION))
- UBOOT_BOARD_NAME = $(call qstrip,$(BR2_TARGET_UBOOT_BOARDNAME))
- UBOOT_LICENSE = GPLv2+
- UBOOT_LICENSE_FILES = Licenses/gpl-2.0.txt
- UBOOT_INSTALL_IMAGES = YES
- ifeq ($(UBOOT_VERSION),custom)
- # Handle custom U-Boot tarballs as specified by the configuration
- UBOOT_TARBALL = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION))
- UBOOT_SITE = $(patsubst %/,%,$(dir $(UBOOT_TARBALL)))
- UBOOT_SOURCE = $(notdir $(UBOOT_TARBALL))
- BR_NO_CHECK_HASH_FOR += $(UBOOT_SOURCE)
- else ifeq ($(BR2_TARGET_UBOOT_CUSTOM_GIT),y)
- UBOOT_SITE = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_URL))
- UBOOT_SITE_METHOD = git
- else ifeq ($(BR2_TARGET_UBOOT_CUSTOM_HG),y)
- UBOOT_SITE = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_URL))
- UBOOT_SITE_METHOD = hg
- else
- # Handle stable official U-Boot versions
- UBOOT_SITE = ftp://ftp.denx.de/pub/u-boot
- UBOOT_SOURCE = u-boot-$(UBOOT_VERSION).tar.bz2
- ifeq ($(BR2_TARGET_UBOOT_CUSTOM_VERSION),y)
- BR_NO_CHECK_HASH_FOR += $(UBOOT_SOURCE)
- endif
- endif
- ifeq ($(BR2_TARGET_UBOOT_FORMAT_ELF),y)
- UBOOT_BIN = u-boot
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_KWB),y)
- UBOOT_BIN = u-boot.kwb
- UBOOT_MAKE_TARGET = $(UBOOT_BIN)
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_AIS),y)
- UBOOT_BIN = u-boot.ais
- UBOOT_MAKE_TARGET = $(UBOOT_BIN)
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_LDR),y)
- UBOOT_BIN = u-boot.ldr
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_NAND_BIN),y)
- UBOOT_BIN = u-boot-nand.bin
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_DTB_IMG),y)
- UBOOT_BIN = u-boot-dtb.img
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_IMG),y)
- UBOOT_BIN = u-boot.img
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_IMX),y)
- UBOOT_BIN = u-boot.imx
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_SB),y)
- UBOOT_BIN = u-boot.sb
- UBOOT_MAKE_TARGET = $(UBOOT_BIN)
- UBOOT_DEPENDENCIES += host-elftosb
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_SD),y)
- # BootStream (.sb) is generated by U-Boot, we convert it to SD format
- UBOOT_BIN = u-boot.sd
- UBOOT_MAKE_TARGET = u-boot.sb
- UBOOT_DEPENDENCIES += host-elftosb
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_NAND),y)
- UBOOT_BIN = u-boot.nand
- UBOOT_MAKE_TARGET = u-boot.sb
- UBOOT_DEPENDENCIES += host-elftosb
- else ifeq ($(BR2_TARGET_UBOOT_FORMAT_CUSTOM),y)
- UBOOT_BIN = $(call qstrip,$(BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME))
- else
- UBOOT_BIN = u-boot.bin
- UBOOT_BIN_IFT = $(UBOOT_BIN).ift
- endif
- # The kernel calls AArch64 'arm64', but U-Boot calls it just 'arm', so
- # we have to special case it. Similar for i386/x86_64 -> x86
- ifeq ($(KERNEL_ARCH),arm64)
- UBOOT_ARCH = arm
- else ifneq ($(filter $(KERNEL_ARCH),i386 x86_64),)
- UBOOT_ARCH = x86
- else
- UBOOT_ARCH = $(KERNEL_ARCH)
- endif
- UBOOT_MAKE_OPTS += \
- CROSS_COMPILE="$(TARGET_CROSS)" \
- ARCH=$(UBOOT_ARCH)
- ifeq ($(BR2_TARGET_UBOOT_NEEDS_DTC),y)
- UBOOT_DEPENDENCIES += host-dtc
- endif
- # prior to u-boot 2013.10 the license info was in COPYING. Copy it so
- # legal-info finds it
- define UBOOT_COPY_OLD_LICENSE_FILE
- if [ -f $(@D)/COPYING ]; then \
- $(INSTALL) -m 0644 -D $(@D)/COPYING $(@D)/Licenses/gpl-2.0.txt; \
- fi
- endef
- UBOOT_POST_EXTRACT_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
- UBOOT_POST_RSYNC_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
- # Prior to Buildroot 2015.05, only patch directories were supported. New
- # configurations use BR2_TARGET_UBOOT_PATCH instead.
- ifneq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR)),)
- define UBOOT_APPLY_CUSTOM_PATCHES
- $(APPLY_PATCHES) $(@D) $(BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR) \*.patch
- endef
- UBOOT_POST_PATCH_HOOKS += UBOOT_APPLY_CUSTOM_PATCHES
- endif
- # Analogous code exists in linux/linux.mk. Basically, the generic
- # package infrastructure handles downloading and applying remote
- # patches. Local patches are handled depending on whether they are
- # directories or files.
- UBOOT_PATCHES = $(call qstrip,$(BR2_TARGET_UBOOT_PATCH))
- UBOOT_PATCH = $(filter ftp://% http://% https://%,$(UBOOT_PATCHES))
- define UBOOT_APPLY_LOCAL_PATCHES
- for p in $(filter-out ftp://% http://% https://%,$(UBOOT_PATCHES)) ; do \
- if test -d $$p ; then \
- $(APPLY_PATCHES) $(@D) $$p \*.patch || exit 1 ; \
- else \
- $(APPLY_PATCHES) $(@D) `dirname $$p` `basename $$p` || exit 1; \
- fi \
- done
- endef
- UBOOT_POST_PATCH_HOOKS += UBOOT_APPLY_LOCAL_PATCHES
- ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY),y)
- define UBOOT_CONFIGURE_CMDS
- $(TARGET_CONFIGURE_OPTS) \
- $(MAKE) -C $(@D) $(UBOOT_MAKE_OPTS) \
- $(UBOOT_BOARD_NAME)_config
- endef
- else ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG),y)
- ifeq ($(BR2_TARGET_UBOOT_USE_DEFCONFIG),y)
- UBOOT_KCONFIG_DEFCONFIG = $(call qstrip,$(BR2_TARGET_UBOOT_BOARD_DEFCONFIG))_defconfig
- else ifeq ($(BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG),y)
- UBOOT_KCONFIG_FILE = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE))
- endif # BR2_TARGET_UBOOT_USE_DEFCONFIG
- UBOOT_KCONFIG_EDITORS = menuconfig xconfig gconfig nconfig
- UBOOT_KCONFIG_OPTS = $(UBOOT_MAKE_OPTS)
- endif # BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY
- define UBOOT_BUILD_CMDS
- $(TARGET_CONFIGURE_OPTS) \
- $(MAKE) -C $(@D) $(UBOOT_MAKE_OPTS) \
- $(UBOOT_MAKE_TARGET)
- $(if $(BR2_TARGET_UBOOT_FORMAT_SD),
- $(@D)/tools/mxsboot sd $(@D)/u-boot.sb $(@D)/u-boot.sd)
- $(if $(BR2_TARGET_UBOOT_FORMAT_NAND),
- $(@D)/tools/mxsboot \
- -w $(BR2_TARGET_UBOOT_FORMAT_NAND_PAGE_SIZE) \
- -o $(BR2_TARGET_UBOOT_FORMAT_NAND_OOB_SIZE) \
- -e $(BR2_TARGET_UBOOT_FORMAT_NAND_ERASE_SIZE) \
- nand $(@D)/u-boot.sb $(@D)/u-boot.nand)
- endef
- define UBOOT_BUILD_OMAP_IFT
- $(HOST_DIR)/usr/bin/gpsign -f $(@D)/u-boot.bin \
- -c $(call qstrip,$(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG))
- endef
- define UBOOT_INSTALL_IMAGES_CMDS
- cp -dpf $(@D)/$(UBOOT_BIN) $(BINARIES_DIR)/
- $(if $(BR2_TARGET_UBOOT_FORMAT_NAND),
- cp -dpf $(@D)/$(UBOOT_MAKE_TARGET) $(BINARIES_DIR))
- $(if $(BR2_TARGET_UBOOT_SPL),
- cp -dpf $(@D)/$(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME)) $(BINARIES_DIR)/)
- $(if $(BR2_TARGET_UBOOT_ENVIMAGE),
- $(HOST_DIR)/usr/bin/mkenvimage -s $(BR2_TARGET_UBOOT_ENVIMAGE_SIZE) \
- $(if $(BR2_TARGET_UBOOT_ENVIMAGE_REDUNDANT),-r) \
- -o $(BINARIES_DIR)/uboot-env.bin $(BR2_TARGET_UBOOT_ENVIMAGE_SOURCE))
- endef
- define UBOOT_INSTALL_OMAP_IFT_IMAGE
- cp -dpf $(@D)/$(UBOOT_BIN_IFT) $(BINARIES_DIR)/
- endef
- ifeq ($(BR2_TARGET_UBOOT_OMAP_IFT),y)
- ifeq ($(BR_BUILDING),y)
- ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG)),)
- $(error No gpsign config file. Check your BR2_TARGET_UBOOT_OMAP_IFT_CONFIG setting)
- endif
- ifeq ($(wildcard $(call qstrip,$(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG))),)
- $(error gpsign config file $(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG) not found. Check your BR2_TARGET_UBOOT_OMAP_IFT_CONFIG setting)
- endif
- endif
- UBOOT_DEPENDENCIES += host-omap-u-boot-utils
- UBOOT_POST_BUILD_HOOKS += UBOOT_BUILD_OMAP_IFT
- UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_INSTALL_OMAP_IFT_IMAGE
- endif
- ifeq ($(BR2_TARGET_UBOOT_ZYNQ_IMAGE),y)
- define UBOOT_GENERATE_ZYNQ_IMAGE
- $(HOST_DIR)/usr/bin/python2 $(HOST_DIR)/usr/bin/zynq-boot-bin.py \
- -u $(@D)/$(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME)) \
- -o $(BINARIES_DIR)/BOOT.BIN
- endef
- UBOOT_DEPENDENCIES += host-zynq-boot-bin
- UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_GENERATE_ZYNQ_IMAGE
- endif
- ifeq ($(BR2_TARGET_UBOOT_ENVIMAGE),y)
- ifeq ($(BR_BUILDING),y)
- ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SOURCE)),)
- $(error Please define a source file for Uboot environment (BR2_TARGET_UBOOT_ENVIMAGE_SOURCE setting))
- endif
- ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SIZE)),)
- $(error Please provide Uboot environment size (BR2_TARGET_UBOOT_ENVIMAGE_SIZE setting))
- endif
- endif
- UBOOT_DEPENDENCIES += host-uboot-tools
- endif
- ifeq ($(BR2_TARGET_UBOOT)$(BR_BUILDING),yy)
- #
- # Check U-Boot board name (for legacy) or the defconfig/custom config
- # file options (for kconfig)
- #
- ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY),y)
- ifeq ($(UBOOT_BOARD_NAME),)
- $(error No U-Boot board name set. Check your BR2_TARGET_UBOOT_BOARDNAME setting)
- endif # UBOOT_BOARD_NAME
- else ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG),y)
- ifeq ($(BR2_TARGET_UBOOT_USE_DEFCONFIG),y)
- ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_BOARD_DEFCONFIG)),)
- $(error No board defconfig name specified, check your BR2_TARGET_UBOOT_DEFCONFIG setting)
- endif # qstrip BR2_TARGET_UBOOT_BOARD_DEFCONFIG
- endif # BR2_TARGET_UBOOT_USE_DEFCONFIG
- ifeq ($(BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG),y)
- ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE)),)
- $(error No board configuration file specified, check your BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE setting)
- endif # qstrip BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE
- endif # BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG
- endif # BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY
- #
- # Check custom version option
- #
- ifeq ($(BR2_TARGET_UBOOT_CUSTOM_VERSION),y)
- ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE)),)
- $(error No custom U-Boot version specified. Check your BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE setting)
- endif # qstrip BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE
- endif # BR2_TARGET_UBOOT_CUSTOM_VERSION
- #
- # Check custom tarball option
- #
- ifeq ($(BR2_TARGET_UBOOT_CUSTOM_TARBALL),y)
- ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION)),)
- $(error No custom U-Boot tarball specified. Check your BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION setting)
- endif # qstrip BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION
- endif # BR2_TARGET_UBOOT_CUSTOM_TARBALL
- #
- # Check Git/Mercurial repo options
- #
- ifeq ($(BR2_TARGET_UBOOT_CUSTOM_GIT)$(BR2_TARGET_UBOOT_CUSTOM_HG),y)
- ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_URL)),)
- $(error No custom U-Boot repository URL specified. Check your BR2_TARGET_UBOOT_CUSTOM_REPO_URL setting)
- endif # qstrip BR2_TARGET_UBOOT_CUSTOM_CUSTOM_REPO_URL
- ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION)),)
- $(error No custom U-Boot repository URL specified. Check your BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION setting)
- endif # qstrip BR2_TARGET_UBOOT_CUSTOM_CUSTOM_REPO_VERSION
- endif # BR2_TARGET_UBOOT_CUSTOM_GIT || BR2_TARGET_UBOOT_CUSTOM_HG
- endif # BR2_TARGET_UBOOT && BR_BUILDING
- ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY),y)
- $(eval $(generic-package))
- else ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG),y)
- $(eval $(kconfig-package))
- endif # BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY
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