tools/Makefile

   1 #
   2 # (C) Copyright 2000-2006
   3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   4 #
   5 # SPDX-License-Identifier:      GPL-2.0+
   6 #
   7
   8 # Enable all the config-independent tools
   9 ifneq ($(HOST_TOOLS_ALL),)
  10 CONFIG_LCD_LOGO = y
  11 CONFIG_CMD_LOADS = y
  12 CONFIG_CMD_NET = y
  13 CONFIG_XWAY_SWAP_BYTES = y
  14 CONFIG_NETCONSOLE = y
  15 CONFIG_SHA1_CHECK_UB_IMG = y
  16 CONFIG_ARCH_SUNXI = y
  17 endif
  18
  19 subdir-$(HOST_TOOLS_ALL) += easylogo
  20 subdir-$(HOST_TOOLS_ALL) += gdb
  21
  22 # Merge all the different vars for envcrc into one
  23 ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
  24 ENVCRC-$(CONFIG_ENV_IS_IN_DATAFLASH) = y
  25 ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
  26 ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
  27 ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
  28 ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
  29 ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
  30 ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
  31 CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
  32
  33 hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params
  34
  35 hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo
  36 hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo
  37 HOSTCFLAGS_bmp_logo.o := -pedantic
  38
  39 hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc
  40 envcrc-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o
  41
  42 hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr
  43 HOSTCFLAGS_gen_eth_addr.o := -pedantic
  44
  45 hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc
  46 gen_ethaddr_crc-objs := gen_ethaddr_crc.o lib/crc8.o
  47 HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic
  48
  49 hostprogs-$(CONFIG_CMD_LOADS) += img2srec
  50 HOSTCFLAGS_img2srec.o := -pedantic
  51
  52 hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes
  53 HOSTCFLAGS_xway-swap-bytes.o := -pedantic
  54
  55 hostprogs-y += mkenvimage
  56 mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
  57
  58 hostprogs-y += dumpimage mkimage
  59 hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign
  60
  61 FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o
  62 # Flattened device tree objects
  63 LIBFDT_CSRCS := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c  \
  64                         fdt_empty_tree.c fdt_addresses.c fdt_overlay.c \
  65                         fdt_region.c
  66
  67 # Unfortunately setup.py below cannot handle srctree being ".." which it often
  68 # is. It fails with an error like:
  69 # Fatal error: can't create build/temp.linux-x86_64-2.7/../lib/libfdt/fdt.o:
  70 #    No such file or directory
  71 # To fix this, use an absolute path.
  72 libfdt_tree := $(shell readlink -f $(srctree)/lib/libfdt)
  73
  74 LIBFDT_SRCS := $(addprefix $(libfdt_tree)/, $(LIBFDT_CSRCS))
  75 LIBFDT_SWIG := $(addprefix $(libfdt_tree)/, pylibfdt/libfdt.i)
  76 LIBFDT_OBJS := $(addprefix lib/libfdt/, $(patsubst %.c, %.o, $(LIBFDT_CSRCS)))
  77
  78 RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \
  79                                         rsa-sign.o rsa-verify.o rsa-checksum.o \
  80                                         rsa-mod-exp.o)
  81
  82 ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
  83
  84 # common objs for dumpimage and mkimage
  85 dumpimage-mkimage-objs := aisimage.o \
  86                         atmelimage.o \
  87                         $(FIT_SIG_OBJS-y) \
  88                         common/bootm.o \
  89                         lib/crc32.o \
  90                         default_image.o \
  91                         lib/fdtdec_common.o \
  92                         lib/fdtdec.o \
  93                         fit_common.o \
  94                         fit_image.o \
  95                         common/image-fit.o \
  96                         image-host.o \
  97                         common/image.o \
  98                         imagetool.o \
  99                         imximage.o \
 100                         kwbimage.o \
 101                         lib/md5.o \
 102                         lpc32xximage.o \
 103                         mxsimage.o \
 104                         omapimage.o \
 105                         os_support.o \
 106                         pblimage.o \
 107                         pbl_crc32.o \
 108                         vybridimage.o \
 109                         $(ROCKCHIP_OBS) \
 110                         socfpgaimage.o \
 111                         lib/sha1.o \
 112                         lib/sha256.o \
 113                         common/hash.o \
 114                         ublimage.o \
 115                         zynqimage.o \
 116                         zynqmpimage.o \
 117                         $(LIBFDT_OBJS) \
 118                         gpimage.o \
 119                         gpimage-common.o \
 120                         $(RSA_OBJS-y)
 121
 122 dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
 123 mkimage-objs   := $(dumpimage-mkimage-objs) mkimage.o
 124 fit_info-objs   := $(dumpimage-mkimage-objs) fit_info.o
 125 fit_check_sign-objs   := $(dumpimage-mkimage-objs) fit_check_sign.o
 126
 127 # Unfortunately setup.py (or actually the Python distutil implementation)
 128 # puts files into the same directory as the .i file. We cannot touch the source
 129 # directory, so we copy the .i file into the tools/ build subdirectory before
 130 # calling setup. This directory is safe to write to. This ensures that we get
 131 # all three files in $(obj)/tools: _libfdt.so, libfdt.py and libfdt_wrap.c
 132 # The latter is a temporary file which we could actually remove.
 133 tools/_libfdt.so: $(LIBFDT_SRCS) $(LIBFDT_SWIG)
 134         cp $(LIBFDT_SWIG) tools/.
 135         unset CC; \
 136         unset CROSS_COMPILE; \
 137         LDFLAGS="$(HOSTLDFLAGS)" CFLAGS= VERSION="u-boot-$(UBOOTVERSION)" \
 138                 CPPFLAGS="$(_hostc_flags)" OBJDIR=tools \
 139                 SOURCES="$(LIBFDT_SRCS) tools/libfdt.i" \
 140                 SWIG_OPTS="-I$(srctree)/lib/libfdt -I$(srctree)/lib" \
 141                 $(libfdt_tree)/pylibfdt/setup.py --quiet build_ext \
 142                         --build-lib tools
 143
 144 ifneq ($(CONFIG_MX23)$(CONFIG_MX28),)
 145 # Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
 146 # the mxsimage support within tools/mxsimage.c .
 147 HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS
 148 endif
 149
 150 ifdef CONFIG_FIT_SIGNATURE
 151 # This affects include/image.h, but including the board config file
 152 # is tricky, so manually define this options here.
 153 HOST_EXTRACFLAGS        += -DCONFIG_FIT_SIGNATURE
 154 endif
 155
 156 ifdef CONFIG_SYS_U_BOOT_OFFS
 157 HOSTCFLAGS_kwbimage.o += -DCONFIG_SYS_U_BOOT_OFFS=$(CONFIG_SYS_U_BOOT_OFFS)
 158 endif
 159
 160 ifneq ($(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X),)
 161 HOSTCFLAGS_kwbimage.o += -DCONFIG_KWB_SECURE
 162 endif
 163
 164 # MXSImage needs LibSSL
 165 ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X)$(CONFIG_FIT_SIGNATURE),)
 166 HOSTLOADLIBES_mkimage += \
 167         $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
 168
 169 # OS X deprecate openssl in favour of CommonCrypto, supress deprecation
 170 # warnings on those systems
 171 ifeq ($(HOSTOS),darwin)
 172 HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations
 173 HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations
 174 HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations
 175 endif
 176 endif
 177
 178 HOSTLOADLIBES_dumpimage := $(HOSTLOADLIBES_mkimage)
 179 HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage)
 180 HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage)
 181
 182 hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
 183 hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
 184 HOSTCFLAGS_mkexynosspl.o := -pedantic
 185
 186 ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o
 187 hostprogs-$(CONFIG_X86) += ifdtool
 188
 189 hostprogs-$(CONFIG_MX23) += mxsboot
 190 hostprogs-$(CONFIG_MX28) += mxsboot
 191 HOSTCFLAGS_mxsboot.o := -pedantic
 192
 193 hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot
 194 hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder
 195 sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o lib/bch.o
 196
 197 hostprogs-$(CONFIG_NETCONSOLE) += ncb
 198 hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1
 199
 200 ubsha1-objs := os_support.o ubsha1.o lib/sha1.o
 201
 202 HOSTCFLAGS_ubsha1.o := -pedantic
 203
 204 hostprogs-$(CONFIG_KIRKWOOD) += kwboot
 205 hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot
 206 hostprogs-y += proftool
 207 hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
 208
 209 hostprogs-y += fdtgrep
 210 fdtgrep-objs += $(LIBFDT_OBJS) fdtgrep.o
 211
 212 # We build some files with extra pedantic flags to try to minimize things
 213 # that won't build on some weird host compiler -- though there are lots of
 214 # exceptions for files that aren't complaint.
 215 HOSTCFLAGS_crc32.o := -pedantic
 216 HOSTCFLAGS_crc8.o := -pedantic
 217 HOSTCFLAGS_md5.o := -pedantic
 218 HOSTCFLAGS_sha1.o := -pedantic
 219 HOSTCFLAGS_sha256.o := -pedantic
 220
 221 quiet_cmd_wrap = WRAP    $@
 222 cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@
 223
 224 $(obj)/lib/%.c $(obj)/common/%.c:
 225         $(call cmd,wrap)
 226
 227 clean-dirs := lib common
 228
 229 always := $(hostprogs-y)
 230
 231 # Build a libfdt Python module if swig is available
 232 # Use 'sudo apt-get install swig libpython-dev' to enable this
 233 always += $(if $(shell which swig 2> /dev/null),_libfdt.so)
 234
 235 # Generated LCD/video logo
 236 LOGO_H = $(objtree)/include/bmp_logo.h
 237 LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
 238 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
 239 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
 240 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
 241 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
 242
 243 # Generic logo
 244 ifeq ($(LOGO_BMP),)
 245 LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
 246
 247 # Use board logo and fallback to vendor
 248 ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
 249 LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
 250 else
 251 ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
 252 LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
 253 endif
 254 endif
 255
 256 endif # !LOGO_BMP
 257
 258 #
 259 # Use native tools and options
 260 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
 261 # Define _GNU_SOURCE to obtain the getline prototype from stdio.h
 262 #
 263 HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \
 264                 $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
 265                 -I$(srctree)/lib/libfdt \
 266                 -I$(srctree)/tools \
 267                 -DUSE_HOSTCC \
 268                 -D__KERNEL_STRICT_NAMES \
 269                 -D_GNU_SOURCE
 270
 271 __build:        $(LOGO-y)
 272
 273 $(LOGO_H):      $(obj)/bmp_logo $(LOGO_BMP)
 274         $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
 275
 276 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
 277         $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
 278
 279 # Let clean descend into subdirs
 280 subdir- += env
 281
 282 ifneq ($(CROSS_BUILD_TOOLS),)
 283 override HOSTCC = $(CC)
 284
 285 quiet_cmd_crosstools_strip = STRIP   $^
 286       cmd_crosstools_strip = $(STRIP) $^; touch $@
 287 $(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
 288         $(call cmd,crosstools_strip)
 289
 290 always += .strip
 291 endif
 292 clean-files += .strip