tools/Makefile

   1 # SPDX-License-Identifier: GPL-2.0+
   2 #
   3 # (C) Copyright 2000-2006
   4 # Wolfgang Denk, DENX Software Engineering, [email protected].
   5
   6 # A note on target vs host configuration:
   7 #
   8 # Host tools can be used across multiple targets, or different configurations
   9 # of the same target. Thus, host tools must be able to handle any combination
  10 # of target configurations. To prevent having different variations of the same
  11 # tool, the tool build options may not depend on target configuration.
  12 #
  13 # Some linux distributions package these utilities as u-boot-tools, and it
  14 # would be unmaintainable to have a different tool variation for each
  15 # arch or configuration.
  16 #
  17 # A couple of simple rules:
  18 #
  19 # 1) Do not use target CONFIG_* options to enable or disable features in host
  20 #    tools. Only use the configs from tools/Kconfig
  21 # 2) It's okay to use target configs to disable building specific tools.
  22 #    That's as long as the features of those tools aren't modified.
  23 #
  24
  25 # Enable all the config-independent tools
  26 ifneq ($(HOST_TOOLS_ALL),)
  27 CONFIG_ARCH_KIRKWOOD = y
  28 CONFIG_CMD_LOADS = y
  29 CONFIG_CMD_NET = y
  30 CONFIG_NETCONSOLE = y
  31 CONFIG_ARCH_SUNXI = y
  32 endif
  33
  34 subdir-$(HOST_TOOLS_ALL) += gdb
  35
  36 # Merge all the different vars for envcrc into one
  37 ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
  38 ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
  39 ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
  40 ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
  41 ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
  42 ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
  43 BUILD_ENVCRC ?= $(ENVCRC-y)
  44
  45 hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params
  46
  47 hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo
  48 HOSTCFLAGS_bmp_logo.o := -pedantic
  49
  50 hostprogs-$(BUILD_ENVCRC) += envcrc
  51 envcrc-objs := envcrc.o generated/lib/crc32.o generated/env/embedded.o generated/lib/sha1.o
  52
  53 hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr
  54 HOSTCFLAGS_gen_eth_addr.o := -pedantic
  55
  56 hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc
  57 gen_ethaddr_crc-objs := gen_ethaddr_crc.o generated/lib/crc8.o
  58 HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic
  59
  60 hostprogs-$(CONFIG_CMD_LOADS) += img2srec
  61 HOSTCFLAGS_img2srec.o := -pedantic
  62
  63 hostprogs-y += mkenvimage
  64 mkenvimage-objs := mkenvimage.o os_support.o generated/lib/crc32.o
  65
  66 hostprogs-y += dumpimage mkimage
  67 hostprogs-$(CONFIG_TOOLS_LIBCRYPTO) += fit_info fit_check_sign
  68 hostprogs-$(CONFIG_TOOLS_LIBCRYPTO) += fdt_add_pubkey
  69
  70 ifneq ($(CONFIG_CMD_BOOTEFI_SELFTEST)$(CONFIG_FWU_MDATA_GPT_BLK),)
  71 hostprogs-y += file2include
  72 endif
  73
  74 FIT_OBJS-y := fit_common.o fit_image.o image-host.o generated/boot/image-fit.o
  75 FIT_SIG_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := image-sig-host.o generated/boot/image-fit-sig.o
  76 FIT_CIPHER_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := generated/boot/image-cipher.o
  77
  78 # The following files are synced with upstream DTC.
  79 # Use synced versions from scripts/dtc/libfdt/.
  80 LIBFDT_OBJS := $(addprefix libfdt/, fdt.o fdt_ro.o fdt_wip.o fdt_sw.o fdt_rw.o \
  81                 fdt_strerror.o fdt_empty_tree.o fdt_addresses.o fdt_overlay.o)
  82
  83 RSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix generated/lib/rsa/, \
  84                                         rsa-sign.o rsa-verify.o \
  85                                         rsa-mod-exp.o)
  86
  87 ECDSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix generated/lib/ecdsa/, ecdsa-libcrypto.o)
  88
  89 AES_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix generated/lib/aes/, \
  90                                         aes-encrypt.o aes-decrypt.o)
  91
  92 # Cryptographic helpers and image types that depend on openssl/libcrypto
  93 LIBCRYPTO_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := \
  94                         generated/lib/fdt-libcrypto.o \
  95                         sunxi_toc0.o
  96
  97 KWB_IMAGE_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := kwbimage.o
  98
  99 ROCKCHIP_OBS = generated/lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
 100
 101 # common objs for dumpimage and mkimage
 102 dumpimage-mkimage-objs := aisimage.o \
 103                         atmelimage.o \
 104                         $(FIT_OBJS-y) \
 105                         $(FIT_SIG_OBJS-y) \
 106                         $(FIT_CIPHER_OBJS-y) \
 107                         generated/boot/fdt_region.o \
 108                         generated/boot/bootm.o \
 109                         generated/lib/crc32.o \
 110                         default_image.o \
 111                         generated/lib/fdtdec_common.o \
 112                         generated/lib/fdtdec.o \
 113                         generated/boot/image.o \
 114                         generated/boot/image-host.o \
 115                         imagetool.o \
 116                         imximage.o \
 117                         imx8image.o \
 118                         imx8mimage.o \
 119                         $(KWB_IMAGE_OBJS-y) \
 120                         generated/lib/md5.o \
 121                         lpc32xximage.o \
 122                         mxsimage.o \
 123                         omapimage.o \
 124                         os_support.o \
 125                         pblimage.o \
 126                         pbl_crc32.o \
 127                         renesas_spkgimage.o \
 128                         sfspl.o \
 129                         vybridimage.o \
 130                         stm32image.o \
 131                         $(ROCKCHIP_OBS) \
 132                         socfpgaimage.o \
 133                         sunxi_egon.o \
 134                         generated/lib/crc16-ccitt.o \
 135                         generated/lib/hash-checksum.o \
 136                         generated/lib/sha1.o \
 137                         generated/lib/sha256.o \
 138                         generated/lib/sha512.o \
 139                         generated/common/hash.o \
 140                         ublimage.o \
 141                         zynqimage.o \
 142                         zynqmpimage.o \
 143                         zynqmpbif.o \
 144                         $(LIBCRYPTO_OBJS-y) \
 145                         $(LIBFDT_OBJS) \
 146                         gpimage.o \
 147                         gpimage-common.o \
 148                         mtk_image.o \
 149                         mtk_nand_headers.o \
 150                         $(ECDSA_OBJS-y) \
 151                         $(RSA_OBJS-y) \
 152                         $(AES_OBJS-y)
 153
 154 dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
 155 mkimage-objs   := $(dumpimage-mkimage-objs) mkimage.o
 156 fit_info-objs   := $(dumpimage-mkimage-objs) fit_info.o
 157 fit_check_sign-objs   := $(dumpimage-mkimage-objs) fit_check_sign.o
 158 fdt_add_pubkey-objs   := $(dumpimage-mkimage-objs) fdt_add_pubkey.o
 159 file2include-objs := file2include.o
 160
 161 ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_TOOLS_LIBCRYPTO),)
 162 # Add CFG_MXS into host CFLAGS, so we can check whether or not register
 163 # the mxsimage support within tools/mxsimage.c .
 164 HOSTCFLAGS_mxsimage.o += -DCFG_MXS
 165 endif
 166
 167 ifdef CONFIG_TOOLS_LIBCRYPTO
 168 # This affects include/image.h, but including the board config file
 169 # is tricky, so manually define this options here.
 170 HOST_EXTRACFLAGS        += -DCONFIG_FIT_SIGNATURE
 171 HOST_EXTRACFLAGS        += -DCONFIG_FIT_SIGNATURE_MAX_SIZE=0xffffffff
 172 HOST_EXTRACFLAGS        += -DCONFIG_FIT_CIPHER
 173 endif
 174
 175 # MXSImage needs LibSSL
 176 ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_TOOLS_LIBCRYPTO),)
 177 HOSTCFLAGS_kwbimage.o += \
 178         $(shell pkg-config --cflags libssl libcrypto 2> /dev/null || echo "")
 179 HOSTLDLIBS_mkimage += \
 180         $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
 181
 182 # OS X deprecate openssl in favour of CommonCrypto, supress deprecation
 183 # warnings on those systems
 184 ifeq ($(HOSTOS),darwin)
 185 HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations
 186 HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations
 187 HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations
 188 endif
 189 endif
 190
 191 HOSTCFLAGS_fit_image.o += -DMKIMAGE_DTC=\"$(CONFIG_MKIMAGE_DTC_PATH)\"
 192
 193 HOSTLDLIBS_dumpimage := $(HOSTLDLIBS_mkimage)
 194 HOSTLDLIBS_fit_info := $(HOSTLDLIBS_mkimage)
 195 HOSTLDLIBS_fit_check_sign := $(HOSTLDLIBS_mkimage)
 196 HOSTLDLIBS_fdt_add_pubkey := $(HOSTLDLIBS_mkimage)
 197
 198 hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
 199 hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
 200 HOSTCFLAGS_mkexynosspl.o := -pedantic
 201
 202 HOSTCFLAGS_kwboot.o += -pthread
 203 HOSTLDLIBS_kwboot += -pthread
 204 HOSTLDLIBS_kwboot += \
 205         $(shell pkg-config --libs tinfo 2> /dev/null || echo "-ltinfo")
 206
 207 ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o
 208 hostprogs-$(CONFIG_X86) += ifdtool
 209
 210 ifwitool-objs := ifwitool.o
 211 hostprogs-$(CONFIG_X86)$(CONFIG_SANDBOX) += ifwitool
 212
 213 hostprogs-$(CONFIG_MX23) += mxsboot
 214 hostprogs-$(CONFIG_MX28) += mxsboot
 215 HOSTCFLAGS_mxsboot.o := -pedantic
 216
 217 hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot
 218 hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder
 219 sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o generated/lib/bch.o
 220
 221 hostprogs-$(CONFIG_NETCONSOLE) += ncb
 222
 223 hostprogs-$(CONFIG_ARCH_KIRKWOOD) += kwboot
 224 hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot
 225
 226 hostprogs-y += proftool
 227 proftool-objs = proftool.o generated/lib/abuf.o
 228
 229 hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
 230 hostprogs-$(CONFIG_RISCV) += prelink-riscv
 231
 232 hostprogs-$(CONFIG_ARCH_OCTEON) += update_octeon_header
 233 update_octeon_header-objs := update_octeon_header.o generated/lib/crc32.o
 234
 235 hostprogs-y += fdtgrep
 236 fdtgrep-objs += $(LIBFDT_OBJS) generated/boot/fdt_region.o fdtgrep.o
 237
 238 ifneq ($(TOOLS_ONLY),y)
 239 hostprogs-y += spl_size_limit
 240 endif
 241
 242 hostprogs-$(CONFIG_MIPS) += mips-relocs
 243
 244 hostprogs-$(CONFIG_ASN1_COMPILER)       += asn1_compiler
 245 HOSTCFLAGS_asn1_compiler.o = -idirafter $(srctree)/include
 246
 247 HOSTCFLAGS_mkeficapsule.o += \
 248         $(shell pkg-config --cflags gnutls 2> /dev/null || echo "")
 249 HOSTLDLIBS_mkeficapsule += \
 250         $(shell pkg-config --libs gnutls 2> /dev/null || echo "-lgnutls")
 251 mkeficapsule-objs := generated/lib/uuid.o \
 252         generated/lib/sha1.o \
 253         $(LIBFDT_OBJS) \
 254         mkeficapsule.o
 255 hostprogs-$(CONFIG_TOOLS_MKEFICAPSULE) += mkeficapsule
 256
 257 mkfwumdata-objs := mkfwumdata.o generated/lib/crc32.o
 258 HOSTLDLIBS_mkfwumdata += -luuid
 259 hostprogs-$(CONFIG_TOOLS_MKFWUMDATA) += mkfwumdata
 260
 261 # We build some files with extra pedantic flags to try to minimize things
 262 # that won't build on some weird host compiler -- though there are lots of
 263 # exceptions for files that aren't complaint.
 264 HOSTCFLAGS_crc32.o := -pedantic
 265 HOSTCFLAGS_crc8.o := -pedantic
 266 HOSTCFLAGS_md5.o := -pedantic
 267 HOSTCFLAGS_sha1.o := -pedantic
 268 HOSTCFLAGS_sha256.o := -pedantic
 269 HOSTCFLAGS_sha512.o := -pedantic -DCONFIG_SHA512 -DCONFIG_SHA384
 270
 271 quiet_cmd_wrap = WRAP    $@
 272 cmd_wrap = echo "\#include <../$(patsubst $(obj)/generated/%,%,$@)>" >$@
 273
 274 $(obj)/generated/%.c:
 275         $(call cmd,wrap)
 276
 277 clean-dirs := generated
 278
 279 always := $(hostprogs-y)
 280
 281 # Host tool to dump the currently configured default environment,
 282 # build it on demand, i.e. not add it to 'always'.
 283 hostprogs-y += printinitialenv
 284
 285 # Generated LCD/video logo
 286 LOGO_H = $(objtree)/include/bmp_logo.h
 287 LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
 288 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
 289 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
 290
 291 # Generic logo
 292 ifeq ($(LOGO_BMP),)
 293 LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
 294
 295 # Use board logo and fallback to vendor
 296 ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
 297 LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
 298 else
 299 ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
 300 LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
 301 endif
 302 endif
 303
 304 endif # !LOGO_BMP
 305
 306 #
 307 # Use native tools and options
 308 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
 309 # Define _GNU_SOURCE to obtain the getline prototype from stdio.h
 310 #
 311 HOST_EXTRACFLAGS += -include $(srctree)/include/compiler.h \
 312                 $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
 313                 -I$(srctree)/scripts/dtc/libfdt \
 314                 -I$(srctree)/tools \
 315                 -DUSE_HOSTCC \
 316                 -D__KERNEL_STRICT_NAMES \
 317                 -D_GNU_SOURCE
 318
 319 __build:        $(LOGO-y)
 320
 321 $(LOGO_H):      $(obj)/bmp_logo $(LOGO_BMP)
 322         $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
 323
 324 ifeq ($(CONFIG_VIDEO),y)
 325 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
 326         $(obj)/bmp_logo --gen-bmp $(LOGO_BMP) > $@
 327 else
 328 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
 329         $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
 330 #endif
 331 endif
 332
 333 # Let clean descend into subdirs
 334 subdir- += env
 335
 336 ifneq ($(CROSS_BUILD_TOOLS),)
 337 override HOSTCC = $(CC)
 338 override HOSTCFLAGS = $(CFLAGS)
 339
 340 quiet_cmd_crosstools_strip = STRIP   $^
 341       cmd_crosstools_strip = $(STRIP) $^; touch $@
 342 $(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
 343         $(call cmd,crosstools_strip)
 344
 345 always += .strip
 346 endif
 347 clean-files += .strip