tools/Makefile

   1 # SPDX-License-Identifier: GPL-2.0+
   2 #
   3 # (C) Copyright 2000-2006
   4 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   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 lib/crc32.o env/embedded.o 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 lib/crc8.o
  58 HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic
  59
  60 hostprogs-$(CONFIG_CMD_LOADS) += img2srec
  61 HOSTCFLAGS_img2srec.o := -pedantic
  62
  63 hostprogs-y += mkenvimage
  64 mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
  65
  66 hostprogs-y += dumpimage mkimage
  67 hostprogs-$(CONFIG_TOOLS_LIBCRYPTO) += fit_info fit_check_sign
  68 hostprogs-$(CONFIG_TOOLS_LIBCRYPTO) += fdt_add_pubkey
  69
  70 ifneq ($(CONFIG_CMD_BOOTEFI_SELFTEST)$(CONFIG_FWU_MDATA_GPT_BLK),)
  71 hostprogs-y += file2include
  72 endif
  73
  74 FIT_OBJS-y := fit_common.o fit_image.o image-host.o boot/image-fit.o
  75 FIT_SIG_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := image-sig-host.o boot/image-fit-sig.o
  76 FIT_CIPHER_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := 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) := $(addprefix lib/rsa/, \
  84                                         rsa-sign.o rsa-verify.o \
  85                                         rsa-mod-exp.o)
  86
  87 ECDSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/ecdsa/, ecdsa-libcrypto.o)
  88
  89 AES_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/aes/, \
  90                                         aes-encrypt.o aes-decrypt.o)
  91
  92 # Cryptographic helpers and image types that depend on openssl/libcrypto
  93 LIBCRYPTO_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := \
  94                         lib/fdt-libcrypto.o \
  95                         sunxi_toc0.o
  96
  97 ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
  98
  99 # common objs for dumpimage and mkimage
 100 dumpimage-mkimage-objs := aisimage.o \
 101                         atmelimage.o \
 102                         $(FIT_OBJS-y) \
 103                         $(FIT_SIG_OBJS-y) \
 104                         $(FIT_CIPHER_OBJS-y) \
 105                         boot/fdt_region.o \
 106                         boot/bootm.o \
 107                         lib/crc32.o \
 108                         default_image.o \
 109                         lib/fdtdec_common.o \
 110                         lib/fdtdec.o \
 111                         boot/image.o \
 112                         boot/image-host.o \
 113                         imagetool.o \
 114                         imximage.o \
 115                         imx8image.o \
 116                         imx8mimage.o \
 117                         kwbimage.o \
 118                         lib/md5.o \
 119                         lpc32xximage.o \
 120                         mxsimage.o \
 121                         omapimage.o \
 122                         os_support.o \
 123                         pblimage.o \
 124                         pbl_crc32.o \
 125                         vybridimage.o \
 126                         stm32image.o \
 127                         $(ROCKCHIP_OBS) \
 128                         socfpgaimage.o \
 129                         sunxi_egon.o \
 130                         lib/crc16-ccitt.o \
 131                         lib/hash-checksum.o \
 132                         lib/sha1.o \
 133                         lib/sha256.o \
 134                         lib/sha512.o \
 135                         common/hash.o \
 136                         ublimage.o \
 137                         zynqimage.o \
 138                         zynqmpimage.o \
 139                         zynqmpbif.o \
 140                         $(LIBCRYPTO_OBJS-y) \
 141                         $(LIBFDT_OBJS) \
 142                         gpimage.o \
 143                         gpimage-common.o \
 144                         mtk_image.o \
 145                         mtk_nand_headers.o \
 146                         $(ECDSA_OBJS-y) \
 147                         $(RSA_OBJS-y) \
 148                         $(AES_OBJS-y)
 149
 150 dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
 151 mkimage-objs   := $(dumpimage-mkimage-objs) mkimage.o
 152 fit_info-objs   := $(dumpimage-mkimage-objs) fit_info.o
 153 fit_check_sign-objs   := $(dumpimage-mkimage-objs) fit_check_sign.o
 154 fdt_add_pubkey-objs   := $(dumpimage-mkimage-objs) fdt_add_pubkey.o
 155 file2include-objs := file2include.o
 156
 157 ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_TOOLS_LIBCRYPTO),)
 158 # Add CFG_MXS into host CFLAGS, so we can check whether or not register
 159 # the mxsimage support within tools/mxsimage.c .
 160 HOSTCFLAGS_mxsimage.o += -DCFG_MXS
 161 endif
 162
 163 ifdef CONFIG_TOOLS_LIBCRYPTO
 164 # This affects include/image.h, but including the board config file
 165 # is tricky, so manually define this options here.
 166 HOST_EXTRACFLAGS        += -DCONFIG_FIT_SIGNATURE
 167 HOST_EXTRACFLAGS        += -DCONFIG_FIT_SIGNATURE_MAX_SIZE=0xffffffff
 168 HOST_EXTRACFLAGS        += -DCONFIG_FIT_CIPHER
 169 endif
 170
 171 # MXSImage needs LibSSL
 172 ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_TOOLS_LIBCRYPTO),)
 173 HOSTCFLAGS_kwbimage.o += \
 174         $(shell pkg-config --cflags libssl libcrypto 2> /dev/null || echo "")
 175 HOSTLDLIBS_mkimage += \
 176         $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
 177
 178 # OS X deprecate openssl in favour of CommonCrypto, supress deprecation
 179 # warnings on those systems
 180 ifeq ($(HOSTOS),darwin)
 181 HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations
 182 HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations
 183 HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations
 184 endif
 185 endif
 186
 187 HOSTCFLAGS_fit_image.o += -DMKIMAGE_DTC=\"$(CONFIG_MKIMAGE_DTC_PATH)\"
 188
 189 HOSTLDLIBS_dumpimage := $(HOSTLDLIBS_mkimage)
 190 HOSTLDLIBS_fit_info := $(HOSTLDLIBS_mkimage)
 191 HOSTLDLIBS_fit_check_sign := $(HOSTLDLIBS_mkimage)
 192 HOSTLDLIBS_fdt_add_pubkey := $(HOSTLDLIBS_mkimage)
 193
 194 hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
 195 hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
 196 HOSTCFLAGS_mkexynosspl.o := -pedantic
 197
 198 HOSTCFLAGS_kwboot.o += -pthread
 199 HOSTLDLIBS_kwboot += -pthread
 200 HOSTLDLIBS_kwboot += \
 201         $(shell pkg-config --libs tinfo 2> /dev/null || echo "-ltinfo")
 202
 203 ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o
 204 hostprogs-$(CONFIG_X86) += ifdtool
 205
 206 ifwitool-objs := ifwitool.o
 207 hostprogs-$(CONFIG_X86)$(CONFIG_SANDBOX) += ifwitool
 208
 209 hostprogs-$(CONFIG_MX23) += mxsboot
 210 hostprogs-$(CONFIG_MX28) += mxsboot
 211 HOSTCFLAGS_mxsboot.o := -pedantic
 212
 213 hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot
 214 hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder
 215 sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o lib/bch.o
 216
 217 hostprogs-$(CONFIG_NETCONSOLE) += ncb
 218
 219 hostprogs-$(CONFIG_ARCH_KIRKWOOD) += kwboot
 220 hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot
 221
 222 hostprogs-y += proftool
 223 proftool-objs = proftool.o lib/abuf.o
 224
 225 hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
 226 hostprogs-$(CONFIG_RISCV) += prelink-riscv
 227
 228 hostprogs-$(CONFIG_ARCH_OCTEON) += update_octeon_header
 229 update_octeon_header-objs := update_octeon_header.o lib/crc32.o
 230
 231 hostprogs-y += fdtgrep
 232 fdtgrep-objs += $(LIBFDT_OBJS) boot/fdt_region.o fdtgrep.o
 233
 234 ifneq ($(TOOLS_ONLY),y)
 235 hostprogs-y += spl_size_limit
 236 endif
 237
 238 hostprogs-$(CONFIG_MIPS) += mips-relocs
 239
 240 hostprogs-$(CONFIG_ASN1_COMPILER)       += asn1_compiler
 241 HOSTCFLAGS_asn1_compiler.o = -idirafter $(srctree)/include
 242
 243 HOSTCFLAGS_mkeficapsule.o += \
 244         $(shell pkg-config --cflags gnutls 2> /dev/null || echo "")
 245 HOSTCFLAGS_mkeficapsule.o += \
 246         $(shell pkg-config --cflags uuid 2> /dev/null || echo "")
 247 HOSTLDLIBS_mkeficapsule += \
 248         $(shell pkg-config --libs gnutls 2> /dev/null || echo "-lgnutls")
 249 HOSTLDLIBS_mkeficapsule += \
 250         $(shell pkg-config --libs uuid 2> /dev/null || echo "-luuid")
 251 hostprogs-$(CONFIG_TOOLS_MKEFICAPSULE) += mkeficapsule
 252
 253 # We build some files with extra pedantic flags to try to minimize things
 254 # that won't build on some weird host compiler -- though there are lots of
 255 # exceptions for files that aren't complaint.
 256 HOSTCFLAGS_crc32.o := -pedantic
 257 HOSTCFLAGS_crc8.o := -pedantic
 258 HOSTCFLAGS_md5.o := -pedantic
 259 HOSTCFLAGS_sha1.o := -pedantic
 260 HOSTCFLAGS_sha256.o := -pedantic
 261 HOSTCFLAGS_sha512.o := -pedantic -DCONFIG_SHA512 -DCONFIG_SHA384
 262
 263 quiet_cmd_wrap = WRAP    $@
 264 cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@
 265
 266 $(obj)/boot/%.c $(obj)/common/%.c $(obj)/env/%.c $(obj)/lib/%.c:
 267         $(call cmd,wrap)
 268
 269 clean-dirs := lib common
 270
 271 always := $(hostprogs-y)
 272
 273 # Host tool to dump the currently configured default environment,
 274 # build it on demand, i.e. not add it to 'always'.
 275 hostprogs-y += printinitialenv
 276
 277 # Generated LCD/video logo
 278 LOGO_H = $(objtree)/include/bmp_logo.h
 279 LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
 280 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
 281 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
 282
 283 # Generic logo
 284 ifeq ($(LOGO_BMP),)
 285 LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
 286
 287 # Use board logo and fallback to vendor
 288 ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
 289 LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
 290 else
 291 ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
 292 LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
 293 endif
 294 endif
 295
 296 endif # !LOGO_BMP
 297
 298 #
 299 # Use native tools and options
 300 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
 301 # Define _GNU_SOURCE to obtain the getline prototype from stdio.h
 302 #
 303 HOST_EXTRACFLAGS += -include $(srctree)/include/compiler.h \
 304                 $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
 305                 -I$(srctree)/scripts/dtc/libfdt \
 306                 -I$(srctree)/tools \
 307                 -DUSE_HOSTCC \
 308                 -D__KERNEL_STRICT_NAMES \
 309                 -D_GNU_SOURCE
 310
 311 __build:        $(LOGO-y)
 312
 313 $(LOGO_H):      $(obj)/bmp_logo $(LOGO_BMP)
 314         $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
 315
 316 ifeq ($(CONFIG_VIDEO),y)
 317 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
 318         $(obj)/bmp_logo --gen-bmp $(LOGO_BMP) > $@
 319 else
 320 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
 321         $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
 322 #endif
 323 endif
 324
 325 # Let clean descend into subdirs
 326 subdir- += env
 327
 328 ifneq ($(CROSS_BUILD_TOOLS),)
 329 override HOSTCC = $(CC)
 330 override HOSTCFLAGS = $(CFLAGS)
 331
 332 quiet_cmd_crosstools_strip = STRIP   $^
 333       cmd_crosstools_strip = $(STRIP) $^; touch $@
 334 $(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
 335         $(call cmd,crosstools_strip)
 336
 337 always += .strip
 338 endif
 339 clean-files += .strip