boot/uboot/uboot.mk

   1 ################################################################################
   2 #
   3 # uboot
   4 #
   5 ################################################################################
   6
   7 UBOOT_VERSION = $(call qstrip,$(BR2_TARGET_UBOOT_VERSION))
   8 UBOOT_BOARD_NAME = $(call qstrip,$(BR2_TARGET_UBOOT_BOARDNAME))
   9
  10 UBOOT_LICENSE = GPLv2+
  11 UBOOT_LICENSE_FILES = Licenses/gpl-2.0.txt
  12
  13 UBOOT_INSTALL_IMAGES = YES
  14
  15 ifeq ($(UBOOT_VERSION),custom)
  16 # Handle custom U-Boot tarballs as specified by the configuration
  17 UBOOT_TARBALL = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION))
  18 UBOOT_SITE = $(patsubst %/,%,$(dir $(UBOOT_TARBALL)))
  19 UBOOT_SOURCE = $(notdir $(UBOOT_TARBALL))
  20 BR_NO_CHECK_HASH_FOR += $(UBOOT_SOURCE)
  21 else ifeq ($(BR2_TARGET_UBOOT_CUSTOM_GIT),y)
  22 UBOOT_SITE = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_URL))
  23 UBOOT_SITE_METHOD = git
  24 else ifeq ($(BR2_TARGET_UBOOT_CUSTOM_HG),y)
  25 UBOOT_SITE = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_URL))
  26 UBOOT_SITE_METHOD = hg
  27 else ifeq ($(BR2_TARGET_UBOOT_CUSTOM_SVN),y)
  28 UBOOT_SITE = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_URL))
  29 UBOOT_SITE_METHOD = svn
  30 else
  31 # Handle stable official U-Boot versions
  32 UBOOT_SITE = ftp://ftp.denx.de/pub/u-boot
  33 UBOOT_SOURCE = u-boot-$(UBOOT_VERSION).tar.bz2
  34 ifeq ($(BR2_TARGET_UBOOT_CUSTOM_VERSION),y)
  35 BR_NO_CHECK_HASH_FOR += $(UBOOT_SOURCE)
  36 endif
  37 endif
  38
  39 ifeq ($(BR2_TARGET_UBOOT_FORMAT_BIN),y)
  40 UBOOT_BINS += u-boot.bin
  41 endif
  42
  43 ifeq ($(BR2_TARGET_UBOOT_FORMAT_ELF),y)
  44 UBOOT_BINS += u-boot
  45 # To make elf usable for debuging on ARC use special target
  46 ifeq ($(BR2_arc),y)
  47 UBOOT_MAKE_TARGET += mdbtrick
  48 endif
  49 endif
  50
  51 # Call 'make all' unconditionally
  52 UBOOT_MAKE_TARGET += all
  53
  54 ifeq ($(BR2_TARGET_UBOOT_FORMAT_KWB),y)
  55 UBOOT_BINS += u-boot.kwb
  56 UBOOT_MAKE_TARGET += u-boot.kwb
  57 endif
  58
  59 ifeq ($(BR2_TARGET_UBOOT_FORMAT_AIS),y)
  60 UBOOT_BINS += u-boot.ais
  61 UBOOT_MAKE_TARGET += u-boot.ais
  62 endif
  63
  64 ifeq ($(BR2_TARGET_UBOOT_FORMAT_LDR),y)
  65 UBOOT_BINS += u-boot.ldr
  66 endif
  67
  68 ifeq ($(BR2_TARGET_UBOOT_FORMAT_NAND_BIN),y)
  69 UBOOT_BINS += u-boot-nand.bin
  70 endif
  71
  72 ifeq ($(BR2_TARGET_UBOOT_FORMAT_DTB_IMG),y)
  73 UBOOT_BINS += u-boot-dtb.img
  74 UBOOT_MAKE_TARGET += u-boot-dtb.img
  75 endif
  76
  77 ifeq ($(BR2_TARGET_UBOOT_FORMAT_DTB_BIN),y)
  78 UBOOT_BINS += u-boot-dtb.bin
  79 UBOOT_MAKE_TARGET += u-boot-dtb.bin
  80 endif
  81
  82 ifeq ($(BR2_TARGET_UBOOT_FORMAT_IMG),y)
  83 UBOOT_BINS += u-boot.img
  84 UBOOT_MAKE_TARGET += u-boot.img
  85 endif
  86
  87 ifeq ($(BR2_TARGET_UBOOT_FORMAT_IMX),y)
  88 UBOOT_BINS += u-boot.imx
  89 UBOOT_MAKE_TARGET += u-boot.imx
  90 endif
  91
  92 ifeq ($(BR2_TARGET_UBOOT_FORMAT_SB),y)
  93 UBOOT_BINS += u-boot.sb
  94 UBOOT_MAKE_TARGET += u-boot.sb
  95 # mxsimage needs OpenSSL
  96 UBOOT_DEPENDENCIES += host-elftosb host-openssl
  97 endif
  98
  99 ifeq ($(BR2_TARGET_UBOOT_FORMAT_SD),y)
 100 # BootStream (.sb) is generated by U-Boot, we convert it to SD format
 101 UBOOT_BINS += u-boot.sd
 102 UBOOT_MAKE_TARGET += u-boot.sb
 103 UBOOT_DEPENDENCIES += host-elftosb host-openssl
 104 endif
 105
 106 ifeq ($(BR2_TARGET_UBOOT_FORMAT_NAND),y)
 107 UBOOT_BINS += u-boot.nand
 108 UBOOT_MAKE_TARGET += u-boot.sb
 109 UBOOT_DEPENDENCIES += host-elftosb host-openssl
 110 endif
 111
 112 ifeq ($(BR2_TARGET_UBOOT_FORMAT_CUSTOM),y)
 113 UBOOT_BINS += $(call qstrip,$(BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME))
 114 endif
 115
 116 ifeq ($(BR2_TARGET_UBOOT_OMAP_IFT),y)
 117 UBOOT_BINS += u-boot.bin
 118 UBOOT_BIN_IFT = u-boot.bin.ift
 119 endif
 120
 121 # The kernel calls AArch64 'arm64', but U-Boot calls it just 'arm', so
 122 # we have to special case it. Similar for i386/x86_64 -> x86
 123 ifeq ($(KERNEL_ARCH),arm64)
 124 UBOOT_ARCH = arm
 125 else ifneq ($(filter $(KERNEL_ARCH),i386 x86_64),)
 126 UBOOT_ARCH = x86
 127 else
 128 UBOOT_ARCH = $(KERNEL_ARCH)
 129 endif
 130
 131 UBOOT_MAKE_OPTS += \
 132         CROSS_COMPILE="$(TARGET_CROSS)" \
 133         ARCH=$(UBOOT_ARCH) \
 134         HOSTCC="$(HOSTCC) $(HOST_CFLAGS)" \
 135         HOSTLDFLAGS="$(HOST_LDFLAGS)"
 136
 137 ifeq ($(BR2_TARGET_UBOOT_NEEDS_DTC),y)
 138 UBOOT_DEPENDENCIES += host-dtc
 139 endif
 140
 141 ifeq ($(BR2_TARGET_UBOOT_NEEDS_OPENSSL),y)
 142 UBOOT_DEPENDENCIES += host-openssl
 143 endif
 144
 145 # prior to u-boot 2013.10 the license info was in COPYING. Copy it so
 146 # legal-info finds it
 147 define UBOOT_COPY_OLD_LICENSE_FILE
 148         if [ -f $(@D)/COPYING ]; then \
 149                 $(INSTALL) -m 0644 -D $(@D)/COPYING $(@D)/Licenses/gpl-2.0.txt; \
 150         fi
 151 endef
 152
 153 UBOOT_POST_EXTRACT_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
 154 UBOOT_POST_RSYNC_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
 155
 156 # Analogous code exists in linux/linux.mk. Basically, the generic
 157 # package infrastructure handles downloading and applying remote
 158 # patches. Local patches are handled depending on whether they are
 159 # directories or files.
 160 UBOOT_PATCHES = $(call qstrip,$(BR2_TARGET_UBOOT_PATCH))
 161 UBOOT_PATCH = $(filter ftp://% http://% https://%,$(UBOOT_PATCHES))
 162
 163 define UBOOT_APPLY_LOCAL_PATCHES
 164         for p in $(filter-out ftp://% http://% https://%,$(UBOOT_PATCHES)) ; do \
 165                 if test -d $$p ; then \
 166                         $(APPLY_PATCHES) $(@D) $$p \*.patch || exit 1 ; \
 167                 else \
 168                         $(APPLY_PATCHES) $(@D) `dirname $$p` `basename $$p` || exit 1; \
 169                 fi \
 170         done
 171 endef
 172 UBOOT_POST_PATCH_HOOKS += UBOOT_APPLY_LOCAL_PATCHES
 173
 174 ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY),y)
 175 define UBOOT_CONFIGURE_CMDS
 176         $(TARGET_CONFIGURE_OPTS)        \
 177                 $(MAKE) -C $(@D) $(UBOOT_MAKE_OPTS)             \
 178                 $(UBOOT_BOARD_NAME)_config
 179 endef
 180 else ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG),y)
 181 ifeq ($(BR2_TARGET_UBOOT_USE_DEFCONFIG),y)
 182 UBOOT_KCONFIG_DEFCONFIG = $(call qstrip,$(BR2_TARGET_UBOOT_BOARD_DEFCONFIG))_defconfig
 183 else ifeq ($(BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG),y)
 184 UBOOT_KCONFIG_FILE = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE))
 185 endif # BR2_TARGET_UBOOT_USE_DEFCONFIG
 186
 187 UBOOT_KCONFIG_EDITORS = menuconfig xconfig gconfig nconfig
 188 UBOOT_KCONFIG_OPTS = $(UBOOT_MAKE_OPTS)
 189 define UBOOT_HELP_CMDS
 190         @echo '  uboot-menuconfig       - Run U-Boot menuconfig'
 191         @echo '  uboot-savedefconfig    - Run U-Boot savedefconfig'
 192         @echo '  uboot-update-defconfig - Save the U-Boot configuration to the path specified'
 193         @echo '                             by BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE'
 194 endef
 195 endif # BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY
 196
 197 define UBOOT_BUILD_CMDS
 198         $(TARGET_CONFIGURE_OPTS)        \
 199                 $(MAKE) -C $(@D) $(UBOOT_MAKE_OPTS)             \
 200                 $(UBOOT_MAKE_TARGET)
 201         $(if $(BR2_TARGET_UBOOT_FORMAT_SD),
 202                 $(@D)/tools/mxsboot sd $(@D)/u-boot.sb $(@D)/u-boot.sd)
 203         $(if $(BR2_TARGET_UBOOT_FORMAT_NAND),
 204                 $(@D)/tools/mxsboot \
 205                         -w $(BR2_TARGET_UBOOT_FORMAT_NAND_PAGE_SIZE)    \
 206                         -o $(BR2_TARGET_UBOOT_FORMAT_NAND_OOB_SIZE)     \
 207                         -e $(BR2_TARGET_UBOOT_FORMAT_NAND_ERASE_SIZE)   \
 208                         nand $(@D)/u-boot.sb $(@D)/u-boot.nand)
 209 endef
 210
 211 define UBOOT_BUILD_OMAP_IFT
 212         $(HOST_DIR)/usr/bin/gpsign -f $(@D)/u-boot.bin \
 213                 -c $(call qstrip,$(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG))
 214 endef
 215
 216 define UBOOT_INSTALL_IMAGES_CMDS
 217         $(foreach f,$(UBOOT_BINS), \
 218                         cp -dpf $(@D)/$(f) $(BINARIES_DIR)/
 219         )
 220         $(if $(BR2_TARGET_UBOOT_FORMAT_NAND),
 221                 cp -dpf $(@D)/u-boot.sb $(BINARIES_DIR))
 222         $(if $(BR2_TARGET_UBOOT_SPL),
 223                 $(foreach f,$(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME)), \
 224                         cp -dpf $(@D)/$(f) $(BINARIES_DIR)/
 225                 )
 226         )
 227         $(if $(BR2_TARGET_UBOOT_ENVIMAGE),
 228                 cat $(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SOURCE)) | \
 229                         $(HOST_DIR)/usr/bin/mkenvimage -s $(BR2_TARGET_UBOOT_ENVIMAGE_SIZE) \
 230                         $(if $(BR2_TARGET_UBOOT_ENVIMAGE_REDUNDANT),-r) \
 231                         $(if $(filter BIG,$(BR2_ENDIAN)),-b) \
 232                         -o $(BINARIES_DIR)/uboot-env.bin -)
 233 endef
 234
 235 define UBOOT_INSTALL_OMAP_IFT_IMAGE
 236         cp -dpf $(@D)/$(UBOOT_BIN_IFT) $(BINARIES_DIR)/
 237 endef
 238
 239 ifeq ($(BR2_TARGET_UBOOT_OMAP_IFT),y)
 240 ifeq ($(BR_BUILDING),y)
 241 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG)),)
 242 $(error No gpsign config file. Check your BR2_TARGET_UBOOT_OMAP_IFT_CONFIG setting)
 243 endif
 244 ifeq ($(wildcard $(call qstrip,$(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG))),)
 245 $(error gpsign config file $(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG) not found. Check your BR2_TARGET_UBOOT_OMAP_IFT_CONFIG setting)
 246 endif
 247 endif
 248 UBOOT_DEPENDENCIES += host-omap-u-boot-utils
 249 UBOOT_POST_BUILD_HOOKS += UBOOT_BUILD_OMAP_IFT
 250 UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_INSTALL_OMAP_IFT_IMAGE
 251 endif
 252
 253 ifeq ($(BR2_TARGET_UBOOT_ZYNQ_IMAGE),y)
 254 define UBOOT_GENERATE_ZYNQ_IMAGE
 255         $(HOST_DIR)/usr/bin/python2 \
 256                 $(HOST_DIR)/usr/bin/zynq-boot-bin.py \
 257                 -u $(@D)/$(firstword $(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME))) \
 258                 -o $(BINARIES_DIR)/BOOT.BIN
 259 endef
 260 UBOOT_DEPENDENCIES += host-zynq-boot-bin
 261 UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_GENERATE_ZYNQ_IMAGE
 262 endif
 263
 264 ifeq ($(BR2_TARGET_UBOOT_ALTERA_SOCFPGA_IMAGE_CRC),y)
 265 ifeq ($(BR2_TARGET_UBOOT_SPL),y)
 266 UBOOT_CRC_ALTERA_SOCFPGA_INPUT_IMAGES = $(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME))
 267 UBOOT_CRC_ALTERA_SOCFPGA_HEADER_VERSION = 0
 268 else
 269 UBOOT_CRC_ALTERA_SOCFPGA_INPUT_IMAGES = u-boot-dtb.bin
 270 UBOOT_CRC_ALTERA_SOCFPGA_HEADER_VERSION = 1
 271 endif
 272 define UBOOT_CRC_ALTERA_SOCFPGA_IMAGE
 273         $(foreach f,$(UBOOT_CRC_ALTERA_SOCFPGA_INPUT_IMAGES), \
 274                 $(HOST_DIR)/usr/bin/mkpimage \
 275                         -v $(UBOOT_CRC_ALTERA_SOCFPGA_HEADER_VERSION) \
 276                         -o $(BINARIES_DIR)/$(notdir $(call qstrip,$(f))).crc \
 277                         $(@D)/$(call qstrip,$(f))
 278         )
 279 endef
 280 UBOOT_DEPENDENCIES += host-mkpimage
 281 UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_CRC_ALTERA_SOCFPGA_IMAGE
 282 endif
 283
 284 ifeq ($(BR2_TARGET_UBOOT_ENVIMAGE),y)
 285 ifeq ($(BR_BUILDING),y)
 286 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SOURCE)),)
 287 $(error Please define a source file for Uboot environment (BR2_TARGET_UBOOT_ENVIMAGE_SOURCE setting))
 288 endif
 289 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SIZE)),)
 290 $(error Please provide Uboot environment size (BR2_TARGET_UBOOT_ENVIMAGE_SIZE setting))
 291 endif
 292 endif
 293 UBOOT_DEPENDENCIES += host-uboot-tools
 294 endif
 295
 296 ifeq ($(BR2_TARGET_UBOOT)$(BR_BUILDING),yy)
 297
 298 #
 299 # Check U-Boot board name (for legacy) or the defconfig/custom config
 300 # file options (for kconfig)
 301 #
 302 ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY),y)
 303 ifeq ($(UBOOT_BOARD_NAME),)
 304 $(error No U-Boot board name set. Check your BR2_TARGET_UBOOT_BOARDNAME setting)
 305 endif # UBOOT_BOARD_NAME
 306 else ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG),y)
 307 ifeq ($(BR2_TARGET_UBOOT_USE_DEFCONFIG),y)
 308 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_BOARD_DEFCONFIG)),)
 309 $(error No board defconfig name specified, check your BR2_TARGET_UBOOT_DEFCONFIG setting)
 310 endif # qstrip BR2_TARGET_UBOOT_BOARD_DEFCONFIG
 311 endif # BR2_TARGET_UBOOT_USE_DEFCONFIG
 312 ifeq ($(BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG),y)
 313 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE)),)
 314 $(error No board configuration file specified, check your BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE setting)
 315 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE
 316 endif # BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG
 317 endif # BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY
 318
 319 #
 320 # Check custom version option
 321 #
 322 ifeq ($(BR2_TARGET_UBOOT_CUSTOM_VERSION),y)
 323 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE)),)
 324 $(error No custom U-Boot version specified. Check your BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE setting)
 325 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE
 326 endif # BR2_TARGET_UBOOT_CUSTOM_VERSION
 327
 328 #
 329 # Check custom tarball option
 330 #
 331 ifeq ($(BR2_TARGET_UBOOT_CUSTOM_TARBALL),y)
 332 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION)),)
 333 $(error No custom U-Boot tarball specified. Check your BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION setting)
 334 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION
 335 endif # BR2_TARGET_UBOOT_CUSTOM_TARBALL
 336
 337 #
 338 # Check Git/Mercurial repo options
 339 #
 340 ifeq ($(BR2_TARGET_UBOOT_CUSTOM_GIT)$(BR2_TARGET_UBOOT_CUSTOM_HG),y)
 341 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_URL)),)
 342 $(error No custom U-Boot repository URL specified. Check your BR2_TARGET_UBOOT_CUSTOM_REPO_URL setting)
 343 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_CUSTOM_REPO_URL
 344 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION)),)
 345 $(error No custom U-Boot repository URL specified. Check your BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION setting)
 346 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_CUSTOM_REPO_VERSION
 347 endif # BR2_TARGET_UBOOT_CUSTOM_GIT || BR2_TARGET_UBOOT_CUSTOM_HG
 348
 349 endif # BR2_TARGET_UBOOT && BR_BUILDING
 350
 351 ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY),y)
 352 $(eval $(generic-package))
 353 else ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG),y)
 354 $(eval $(kconfig-package))
 355 endif # BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY