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