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kumquat-buildroot/boot/uboot/uboot.mk
Petr Kulhavy fad58cefa4 boot/uboot: allow to build multiple U-Boot images 
Sometimes it is desired to build multiple U-boot images. E.g. one to
save into flash memory and one for serial load. So far this was not
possible.

This change allows to select any combination of the target formats. They
are all copied to the image folder.

Signed-off-by: Petr Kulhavy <brain@jikos.cz>
[Thomas:
 - Handle the BR2_TARGET_UBOOT_FORMAT_BIN, which wasn't handled, and
   therefore u-boot.bin was not copied when
   BR2_TARGET_UBOOT_FORMAT_BIN=y.
 - Rename UBOOT_BIN to UBOOT_BINS, since it can now contain multiple
   values.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-09-17 19:24:12 +02:00

329 lines
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Makefile
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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 ifeq ($(BR2_TARGET_UBOOT_CUSTOM_SVN),y)
UBOOT_SITE = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_URL))
UBOOT_SITE_METHOD = svn
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_BIN),y)
UBOOT_BINS += u-boot.bin
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_ELF),y)
UBOOT_BINS += u-boot
# To make elf usable for debuging on ARC use special target
ifeq ($(BR2_arc),y)
UBOOT_MAKE_TARGET += mdbtrick
endif
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_KWB),y)
UBOOT_BINS += u-boot.kwb
UBOOT_MAKE_TARGET += u-boot.kwb
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_AIS),y)
UBOOT_BINS += u-boot.ais
UBOOT_MAKE_TARGET += u-boot.ais
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_LDR),y)
UBOOT_BINS += u-boot.ldr
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_NAND_BIN),y)
UBOOT_BINS += u-boot-nand.bin
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_DTB_IMG),y)
UBOOT_BINS += u-boot-dtb.img
UBOOT_MAKE_TARGET += all u-boot-dtb.img
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_IMG),y)
UBOOT_BINS += u-boot.img
UBOOT_MAKE_TARGET += u-boot.img
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_IMX),y)
UBOOT_BINS += u-boot.imx
UBOOT_MAKE_TARGET += u-boot.imx
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_SB),y)
UBOOT_BINS += u-boot.sb
UBOOT_MAKE_TARGET += u-boot.sb
# mxsimage needs OpenSSL
UBOOT_DEPENDENCIES += host-elftosb host-openssl
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_SD),y)
# BootStream (.sb) is generated by U-Boot, we convert it to SD format
UBOOT_BINS += u-boot.sd
UBOOT_MAKE_TARGET += u-boot.sb
UBOOT_DEPENDENCIES += host-elftosb host-openssl
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_NAND),y)
UBOOT_BINS += u-boot.nand
UBOOT_MAKE_TARGET += u-boot.sb
UBOOT_DEPENDENCIES += host-elftosb host-openssl
endif
ifeq ($(BR2_TARGET_UBOOT_FORMAT_CUSTOM),y)
UBOOT_BINS += $(call qstrip,$(BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME))
endif
ifeq ($(BR2_TARGET_UBOOT_OMAP_IFT),y)
UBOOT_BINS += u-boot.bin
UBOOT_BIN_IFT = u-boot.bin.ift
endif
# The kernel calls AArch64 'arm64', but U-Boot calls it just 'arm', so
# we have to special case it. Similar for i386/x86_64 -> x86
ifeq ($(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=$(UBOOT_ARCH) \
HOSTCC="$(HOSTCC) $(HOST_CFLAGS)" \
HOSTLDFLAGS="$(HOST_LDFLAGS)"
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
# 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
$(foreach f,$(UBOOT_BINS), \
cp -dpf $(@D)/$(f) $(BINARIES_DIR)/
)
$(if $(BR2_TARGET_UBOOT_FORMAT_NAND),
cp -dpf $(@D)/u-boot.sb $(BINARIES_DIR))
$(if $(BR2_TARGET_UBOOT_SPL),
$(foreach f,$(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME)), \
cp -dpf $(@D)/$(f) $(BINARIES_DIR)/
)
)
$(if $(BR2_TARGET_UBOOT_ENVIMAGE),
cat $(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SOURCE)) | \
$(HOST_DIR)/usr/bin/mkenvimage -s $(BR2_TARGET_UBOOT_ENVIMAGE_SIZE) \
$(if $(BR2_TARGET_UBOOT_ENVIMAGE_REDUNDANT),-r) \
-o $(BINARIES_DIR)/uboot-env.bin -)
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 $(@D)/$(firstword $(call qstrip,$(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_ALTERA_SOCFPGA_IMAGE_CRC),y)
define UBOOT_CRC_ALTERA_SOCFPGA_IMAGE
$(foreach f,$(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME)), \
$(HOST_DIR)/usr/bin/mkpimage \
-o $(BINARIES_DIR)/$(notdir $(call qstrip,$(f))).crc \
$(@D)/$(call qstrip,$(f))
)
endef
UBOOT_DEPENDENCIES += host-mkpimage
UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_CRC_ALTERA_SOCFPGA_IMAGE
endif
ifeq ($(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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