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_IMG),y)
  78 UBOOT_BINS += u-boot.img
  79 UBOOT_MAKE_TARGET += u-boot.img
  80 endif
  81
  82 ifeq ($(BR2_TARGET_UBOOT_FORMAT_IMX),y)
  83 UBOOT_BINS += u-boot.imx
  84 UBOOT_MAKE_TARGET += u-boot.imx
  85 endif
  86
  87 ifeq ($(BR2_TARGET_UBOOT_FORMAT_SB),y)
  88 UBOOT_BINS += u-boot.sb
  89 UBOOT_MAKE_TARGET += u-boot.sb
  90 # mxsimage needs OpenSSL
  91 UBOOT_DEPENDENCIES += host-elftosb host-openssl
  92 endif
  93
  94 ifeq ($(BR2_TARGET_UBOOT_FORMAT_SD),y)
  95 # BootStream (.sb) is generated by U-Boot, we convert it to SD format
  96 UBOOT_BINS += u-boot.sd
  97 UBOOT_MAKE_TARGET += u-boot.sb
  98 UBOOT_DEPENDENCIES += host-elftosb host-openssl
  99 endif
 100
 101 ifeq ($(BR2_TARGET_UBOOT_FORMAT_NAND),y)
 102 UBOOT_BINS += u-boot.nand
 103 UBOOT_MAKE_TARGET += u-boot.sb
 104 UBOOT_DEPENDENCIES += host-elftosb host-openssl
 105 endif
 106
 107 ifeq ($(BR2_TARGET_UBOOT_FORMAT_CUSTOM),y)
 108 UBOOT_BINS += $(call qstrip,$(BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME))
 109 endif
 110
 111 ifeq ($(BR2_TARGET_UBOOT_OMAP_IFT),y)
 112 UBOOT_BINS += u-boot.bin
 113 UBOOT_BIN_IFT = u-boot.bin.ift
 114 endif
 115
 116 # The kernel calls AArch64 'arm64', but U-Boot calls it just 'arm', so
 117 # we have to special case it. Similar for i386/x86_64 -> x86
 118 ifeq ($(KERNEL_ARCH),arm64)
 119 UBOOT_ARCH = arm
 120 else ifneq ($(filter $(KERNEL_ARCH),i386 x86_64),)
 121 UBOOT_ARCH = x86
 122 else
 123 UBOOT_ARCH = $(KERNEL_ARCH)
 124 endif
 125
 126 UBOOT_MAKE_OPTS += \
 127         CROSS_COMPILE="$(TARGET_CROSS)" \
 128         ARCH=$(UBOOT_ARCH) \
 129         HOSTCC="$(HOSTCC) $(HOST_CFLAGS)" \
 130         HOSTLDFLAGS="$(HOST_LDFLAGS)"
 131
 132 ifeq ($(BR2_TARGET_UBOOT_NEEDS_DTC),y)
 133 UBOOT_DEPENDENCIES += host-dtc
 134 endif
 135
 136 ifeq ($(BR2_TARGET_UBOOT_NEEDS_OPENSSL),y)
 137 UBOOT_DEPENDENCIES += host-openssl
 138 endif
 139
 140 # prior to u-boot 2013.10 the license info was in COPYING. Copy it so
 141 # legal-info finds it
 142 define UBOOT_COPY_OLD_LICENSE_FILE
 143         if [ -f $(@D)/COPYING ]; then \
 144                 $(INSTALL) -m 0644 -D $(@D)/COPYING $(@D)/Licenses/gpl-2.0.txt; \
 145         fi
 146 endef
 147
 148 UBOOT_POST_EXTRACT_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
 149 UBOOT_POST_RSYNC_HOOKS += UBOOT_COPY_OLD_LICENSE_FILE
 150
 151 # Analogous code exists in linux/linux.mk. Basically, the generic
 152 # package infrastructure handles downloading and applying remote
 153 # patches. Local patches are handled depending on whether they are
 154 # directories or files.
 155 UBOOT_PATCHES = $(call qstrip,$(BR2_TARGET_UBOOT_PATCH))
 156 UBOOT_PATCH = $(filter ftp://% http://% https://%,$(UBOOT_PATCHES))
 157
 158 define UBOOT_APPLY_LOCAL_PATCHES
 159         for p in $(filter-out ftp://% http://% https://%,$(UBOOT_PATCHES)) ; do \
 160                 if test -d $$p ; then \
 161                         $(APPLY_PATCHES) $(@D) $$p \*.patch || exit 1 ; \
 162                 else \
 163                         $(APPLY_PATCHES) $(@D) `dirname $$p` `basename $$p` || exit 1; \
 164                 fi \
 165         done
 166 endef
 167 UBOOT_POST_PATCH_HOOKS += UBOOT_APPLY_LOCAL_PATCHES
 168
 169 ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY),y)
 170 define UBOOT_CONFIGURE_CMDS
 171         $(TARGET_CONFIGURE_OPTS)        \
 172                 $(MAKE) -C $(@D) $(UBOOT_MAKE_OPTS)             \
 173                 $(UBOOT_BOARD_NAME)_config
 174 endef
 175 else ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG),y)
 176 ifeq ($(BR2_TARGET_UBOOT_USE_DEFCONFIG),y)
 177 UBOOT_KCONFIG_DEFCONFIG = $(call qstrip,$(BR2_TARGET_UBOOT_BOARD_DEFCONFIG))_defconfig
 178 else ifeq ($(BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG),y)
 179 UBOOT_KCONFIG_FILE = $(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE))
 180 endif # BR2_TARGET_UBOOT_USE_DEFCONFIG
 181
 182 UBOOT_KCONFIG_EDITORS = menuconfig xconfig gconfig nconfig
 183 UBOOT_KCONFIG_OPTS = $(UBOOT_MAKE_OPTS)
 184 define UBOOT_HELP_CMDS
 185         @echo '  uboot-menuconfig       - Run U-Boot menuconfig'
 186         @echo '  uboot-savedefconfig    - Run U-Boot savedefconfig'
 187         @echo '  uboot-update-defconfig - Save the U-Boot configuration to the path specified'
 188         @echo '                             by BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE'
 189 endef
 190 endif # BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY
 191
 192 define UBOOT_BUILD_CMDS
 193         $(TARGET_CONFIGURE_OPTS)        \
 194                 $(MAKE) -C $(@D) $(UBOOT_MAKE_OPTS)             \
 195                 $(UBOOT_MAKE_TARGET)
 196         $(if $(BR2_TARGET_UBOOT_FORMAT_SD),
 197                 $(@D)/tools/mxsboot sd $(@D)/u-boot.sb $(@D)/u-boot.sd)
 198         $(if $(BR2_TARGET_UBOOT_FORMAT_NAND),
 199                 $(@D)/tools/mxsboot \
 200                         -w $(BR2_TARGET_UBOOT_FORMAT_NAND_PAGE_SIZE)    \
 201                         -o $(BR2_TARGET_UBOOT_FORMAT_NAND_OOB_SIZE)     \
 202                         -e $(BR2_TARGET_UBOOT_FORMAT_NAND_ERASE_SIZE)   \
 203                         nand $(@D)/u-boot.sb $(@D)/u-boot.nand)
 204 endef
 205
 206 define UBOOT_BUILD_OMAP_IFT
 207         $(HOST_DIR)/usr/bin/gpsign -f $(@D)/u-boot.bin \
 208                 -c $(call qstrip,$(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG))
 209 endef
 210
 211 define UBOOT_INSTALL_IMAGES_CMDS
 212         $(foreach f,$(UBOOT_BINS), \
 213                         cp -dpf $(@D)/$(f) $(BINARIES_DIR)/
 214         )
 215         $(if $(BR2_TARGET_UBOOT_FORMAT_NAND),
 216                 cp -dpf $(@D)/u-boot.sb $(BINARIES_DIR))
 217         $(if $(BR2_TARGET_UBOOT_SPL),
 218                 $(foreach f,$(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME)), \
 219                         cp -dpf $(@D)/$(f) $(BINARIES_DIR)/
 220                 )
 221         )
 222         $(if $(BR2_TARGET_UBOOT_ENVIMAGE),
 223                 cat $(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SOURCE)) | \
 224                         $(HOST_DIR)/usr/bin/mkenvimage -s $(BR2_TARGET_UBOOT_ENVIMAGE_SIZE) \
 225                         $(if $(BR2_TARGET_UBOOT_ENVIMAGE_REDUNDANT),-r) \
 226                         $(if $(filter BIG,$(BR2_ENDIAN)),-b) \
 227                         -o $(BINARIES_DIR)/uboot-env.bin -)
 228 endef
 229
 230 define UBOOT_INSTALL_OMAP_IFT_IMAGE
 231         cp -dpf $(@D)/$(UBOOT_BIN_IFT) $(BINARIES_DIR)/
 232 endef
 233
 234 ifeq ($(BR2_TARGET_UBOOT_OMAP_IFT),y)
 235 ifeq ($(BR_BUILDING),y)
 236 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG)),)
 237 $(error No gpsign config file. Check your BR2_TARGET_UBOOT_OMAP_IFT_CONFIG setting)
 238 endif
 239 ifeq ($(wildcard $(call qstrip,$(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG))),)
 240 $(error gpsign config file $(BR2_TARGET_UBOOT_OMAP_IFT_CONFIG) not found. Check your BR2_TARGET_UBOOT_OMAP_IFT_CONFIG setting)
 241 endif
 242 endif
 243 UBOOT_DEPENDENCIES += host-omap-u-boot-utils
 244 UBOOT_POST_BUILD_HOOKS += UBOOT_BUILD_OMAP_IFT
 245 UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_INSTALL_OMAP_IFT_IMAGE
 246 endif
 247
 248 ifeq ($(BR2_TARGET_UBOOT_ZYNQ_IMAGE),y)
 249 define UBOOT_GENERATE_ZYNQ_IMAGE
 250         $(HOST_DIR)/usr/bin/python2 \
 251                 $(HOST_DIR)/usr/bin/zynq-boot-bin.py \
 252                 -u $(@D)/$(firstword $(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME))) \
 253                 -o $(BINARIES_DIR)/BOOT.BIN
 254 endef
 255 UBOOT_DEPENDENCIES += host-zynq-boot-bin
 256 UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_GENERATE_ZYNQ_IMAGE
 257 endif
 258
 259 ifeq ($(BR2_TARGET_UBOOT_ALTERA_SOCFPGA_IMAGE_CRC),y)
 260 define UBOOT_CRC_ALTERA_SOCFPGA_IMAGE
 261         $(foreach f,$(call qstrip,$(BR2_TARGET_UBOOT_SPL_NAME)), \
 262                 $(HOST_DIR)/usr/bin/mkpimage \
 263                         -o $(BINARIES_DIR)/$(notdir $(call qstrip,$(f))).crc \
 264                         $(@D)/$(call qstrip,$(f))
 265         )
 266 endef
 267 UBOOT_DEPENDENCIES += host-mkpimage
 268 UBOOT_POST_INSTALL_IMAGES_HOOKS += UBOOT_CRC_ALTERA_SOCFPGA_IMAGE
 269 endif
 270
 271 ifeq ($(BR2_TARGET_UBOOT_ENVIMAGE),y)
 272 ifeq ($(BR_BUILDING),y)
 273 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SOURCE)),)
 274 $(error Please define a source file for Uboot environment (BR2_TARGET_UBOOT_ENVIMAGE_SOURCE setting))
 275 endif
 276 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_ENVIMAGE_SIZE)),)
 277 $(error Please provide Uboot environment size (BR2_TARGET_UBOOT_ENVIMAGE_SIZE setting))
 278 endif
 279 endif
 280 UBOOT_DEPENDENCIES += host-uboot-tools
 281 endif
 282
 283 ifeq ($(BR2_TARGET_UBOOT)$(BR_BUILDING),yy)
 284
 285 #
 286 # Check U-Boot board name (for legacy) or the defconfig/custom config
 287 # file options (for kconfig)
 288 #
 289 ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY),y)
 290 ifeq ($(UBOOT_BOARD_NAME),)
 291 $(error No U-Boot board name set. Check your BR2_TARGET_UBOOT_BOARDNAME setting)
 292 endif # UBOOT_BOARD_NAME
 293 else ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG),y)
 294 ifeq ($(BR2_TARGET_UBOOT_USE_DEFCONFIG),y)
 295 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_BOARD_DEFCONFIG)),)
 296 $(error No board defconfig name specified, check your BR2_TARGET_UBOOT_DEFCONFIG setting)
 297 endif # qstrip BR2_TARGET_UBOOT_BOARD_DEFCONFIG
 298 endif # BR2_TARGET_UBOOT_USE_DEFCONFIG
 299 ifeq ($(BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG),y)
 300 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE)),)
 301 $(error No board configuration file specified, check your BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE setting)
 302 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_CONFIG_FILE
 303 endif # BR2_TARGET_UBOOT_USE_CUSTOM_CONFIG
 304 endif # BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY
 305
 306 #
 307 # Check custom version option
 308 #
 309 ifeq ($(BR2_TARGET_UBOOT_CUSTOM_VERSION),y)
 310 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE)),)
 311 $(error No custom U-Boot version specified. Check your BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE setting)
 312 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE
 313 endif # BR2_TARGET_UBOOT_CUSTOM_VERSION
 314
 315 #
 316 # Check custom tarball option
 317 #
 318 ifeq ($(BR2_TARGET_UBOOT_CUSTOM_TARBALL),y)
 319 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION)),)
 320 $(error No custom U-Boot tarball specified. Check your BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION setting)
 321 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION
 322 endif # BR2_TARGET_UBOOT_CUSTOM_TARBALL
 323
 324 #
 325 # Check Git/Mercurial repo options
 326 #
 327 ifeq ($(BR2_TARGET_UBOOT_CUSTOM_GIT)$(BR2_TARGET_UBOOT_CUSTOM_HG),y)
 328 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_URL)),)
 329 $(error No custom U-Boot repository URL specified. Check your BR2_TARGET_UBOOT_CUSTOM_REPO_URL setting)
 330 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_CUSTOM_REPO_URL
 331 ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION)),)
 332 $(error No custom U-Boot repository URL specified. Check your BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION setting)
 333 endif # qstrip BR2_TARGET_UBOOT_CUSTOM_CUSTOM_REPO_VERSION
 334 endif # BR2_TARGET_UBOOT_CUSTOM_GIT || BR2_TARGET_UBOOT_CUSTOM_HG
 335
 336 endif # BR2_TARGET_UBOOT && BR_BUILDING
 337
 338 ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY),y)
 339 $(eval $(generic-package))
 340 else ifeq ($(BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG),y)
 341 $(eval $(kconfig-package))
 342 endif # BR2_TARGET_UBOOT_BUILD_SYSTEM_LEGACY