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 ($(HOST_TOOLS_ALL),)
  27 CONFIG_ARCH_KIRKWOOD = y
  28 CONFIG_LCD_LOGO = y
  29 CONFIG_CMD_LOADS = y
  30 CONFIG_CMD_NET = y
  31 CONFIG_XWAY_SWAP_BYTES = y
  32 CONFIG_NETCONSOLE = y
  33 CONFIG_SHA1_CHECK_UB_IMG = y
  34 CONFIG_ARCH_SUNXI = y
  35 endif
  36
  37 subdir-$(HOST_TOOLS_ALL) += gdb
  38
  39 # Merge all the different vars for envcrc into one
  40 ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
  41 ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
  42 ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
  43 ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
  44 ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
  45 ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
  46 ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
  47 CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
  48
  49 hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params
  50
  51 hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo
  52 hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo
  53 HOSTCFLAGS_bmp_logo.o := -pedantic
  54
  55 hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc
  56 envcrc-objs := envcrc.o lib/crc32.o env/embedded.o lib/sha1.o
  57
  58 hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr
  59 HOSTCFLAGS_gen_eth_addr.o := -pedantic
  60
  61 hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc
  62 gen_ethaddr_crc-objs := gen_ethaddr_crc.o lib/crc8.o
  63 HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic
  64
  65 hostprogs-$(CONFIG_CMD_LOADS) += img2srec
  66 HOSTCFLAGS_img2srec.o := -pedantic
  67
  68 hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes
  69 HOSTCFLAGS_xway-swap-bytes.o := -pedantic
  70
  71 hostprogs-y += mkenvimage
  72 mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
  73
  74 hostprogs-y += dumpimage mkimage
  75 hostprogs-$(CONFIG_TOOLS_LIBCRYPTO) += fit_info fit_check_sign
  76
  77 hostprogs-$(CONFIG_CMD_BOOTEFI_SELFTEST) += file2include
  78
  79 FIT_OBJS-y := fit_common.o fit_image.o image-host.o boot/image-fit.o
  80 FIT_SIG_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := image-sig-host.o boot/image-fit-sig.o
  81 FIT_CIPHER_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := boot/image-cipher.o
  82
  83 # The following files are synced with upstream DTC.
  84 # Use synced versions from scripts/dtc/libfdt/.
  85 LIBFDT_OBJS := $(addprefix libfdt/, fdt.o fdt_ro.o fdt_wip.o fdt_sw.o fdt_rw.o \
  86                 fdt_strerror.o fdt_empty_tree.o fdt_addresses.o fdt_overlay.o)
  87
  88 RSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/rsa/, \
  89                                         rsa-sign.o rsa-verify.o \
  90                                         rsa-mod-exp.o)
  91
  92 ECDSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/ecdsa/, ecdsa-libcrypto.o)
  93
  94 AES_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/aes/, \
  95                                         aes-encrypt.o aes-decrypt.o)
  96
  97 # Cryptographic helpers and image types that depend on openssl/libcrypto
  98 LIBCRYPTO_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := \
  99                         lib/fdt-libcrypto.o \
 100                         sunxi_toc0.o
 101
 102 ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
 103
 104 # common objs for dumpimage and mkimage
 105 dumpimage-mkimage-objs := aisimage.o \
 106                         atmelimage.o \
 107                         $(FIT_OBJS-y) \
 108                         $(FIT_SIG_OBJS-y) \
 109                         $(FIT_CIPHER_OBJS-y) \
 110                         boot/fdt_region.o \
 111                         boot/bootm.o \
 112                         lib/crc32.o \
 113                         default_image.o \
 114                         lib/fdtdec_common.o \
 115                         lib/fdtdec.o \
 116                         boot/image.o \
 117                         boot/image-host.o \
 118                         imagetool.o \
 119                         imximage.o \
 120                         imx8image.o \
 121                         imx8mimage.o \
 122                         kwbimage.o \
 123                         lib/md5.o \
 124                         lpc32xximage.o \
 125                         mxsimage.o \
 126                         omapimage.o \
 127                         os_support.o \
 128                         pblimage.o \
 129                         pbl_crc32.o \
 130                         vybridimage.o \
 131                         stm32image.o \
 132                         $(ROCKCHIP_OBS) \
 133                         socfpgaimage.o \
 134                         sunxi_egon.o \
 135                         lib/crc16-ccitt.o \
 136                         lib/hash-checksum.o \
 137                         lib/sha1.o \
 138                         lib/sha256.o \
 139                         lib/sha512.o \
 140                         common/hash.o \
 141                         ublimage.o \
 142                         zynqimage.o \
 143                         zynqmpimage.o \
 144                         zynqmpbif.o \
 145                         $(LIBCRYPTO_OBJS-y) \
 146                         $(LIBFDT_OBJS) \
 147                         gpimage.o \
 148                         gpimage-common.o \
 149                         mtk_image.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   := $(dumpimage-mkimage-objs) fit_check_sign.o
 158 file2include-objs := file2include.o
 159
 160 ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_TOOLS_LIBCRYPTO),)
 161 # Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
 162 # the mxsimage support within tools/mxsimage.c .
 163 HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS
 164 endif
 165
 166 ifdef CONFIG_TOOLS_LIBCRYPTO
 167 # This affects include/image.h, but including the board config file
 168 # is tricky, so manually define this options here.
 169 HOST_EXTRACFLAGS        += -DCONFIG_FIT_SIGNATURE
 170 HOST_EXTRACFLAGS        += -DCONFIG_FIT_SIGNATURE_MAX_SIZE=0xffffffff
 171 HOST_EXTRACFLAGS        += -DCONFIG_FIT_CIPHER
 172 endif
 173
 174 # MXSImage needs LibSSL
 175 ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_TOOLS_LIBCRYPTO),)
 176 HOSTCFLAGS_kwbimage.o += \
 177         $(shell pkg-config --cflags libssl libcrypto 2> /dev/null || echo "")
 178 HOSTLDLIBS_mkimage += \
 179         $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
 180
 181 # OS X deprecate openssl in favour of CommonCrypto, supress deprecation
 182 # warnings on those systems
 183 ifeq ($(HOSTOS),darwin)
 184 HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations
 185 HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations
 186 HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations
 187 endif
 188 endif
 189
 190 HOSTCFLAGS_fit_image.o += -DMKIMAGE_DTC=\"$(CONFIG_MKIMAGE_DTC_PATH)\"
 191
 192 HOSTLDLIBS_dumpimage := $(HOSTLDLIBS_mkimage)
 193 HOSTLDLIBS_fit_info := $(HOSTLDLIBS_mkimage)
 194 HOSTLDLIBS_fit_check_sign := $(HOSTLDLIBS_mkimage)
 195
 196 hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
 197 hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
 198 HOSTCFLAGS_mkexynosspl.o := -pedantic
 199
 200 HOSTCFLAGS_kwboot.o += -pthread
 201 HOSTLDLIBS_kwboot += -pthread
 202 HOSTLDLIBS_kwboot += \
 203         $(shell pkg-config --libs tinfo 2> /dev/null || echo "-ltinfo")
 204
 205 ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o
 206 hostprogs-$(CONFIG_X86) += ifdtool
 207
 208 ifwitool-objs := ifwitool.o
 209 hostprogs-$(CONFIG_X86)$(CONFIG_SANDBOX) += ifwitool
 210
 211 hostprogs-$(CONFIG_MX23) += mxsboot
 212 hostprogs-$(CONFIG_MX28) += mxsboot
 213 HOSTCFLAGS_mxsboot.o := -pedantic
 214
 215 hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot
 216 hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder
 217 sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o lib/bch.o
 218
 219 hostprogs-$(CONFIG_NETCONSOLE) += ncb
 220 hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1
 221
 222 ubsha1-objs := os_support.o ubsha1.o lib/sha1.o
 223
 224 HOSTCFLAGS_ubsha1.o := -pedantic
 225
 226 hostprogs-$(CONFIG_ARCH_KIRKWOOD) += kwboot
 227 hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot
 228 hostprogs-y += proftool
 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 lib/crc32.o
 234
 235 hostprogs-y += fdtgrep
 236 fdtgrep-objs += $(LIBFDT_OBJS) boot/fdt_region.o fdtgrep.o
 237
 238 ifneq ($(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 uuid 2> /dev/null || echo "")
 249 HOSTLDLIBS_mkeficapsule += \
 250         $(shell pkg-config --libs gnutls uuid 2> /dev/null || echo "-lgnutls -luuid")
 251 hostprogs-$(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 # Generated LCD/video logo
 274 LOGO_H = $(objtree)/include/bmp_logo.h
 275 LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
 276 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
 277 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
 278 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
 279 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
 280
 281 # Generic logo
 282 ifeq ($(LOGO_BMP),)
 283 LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
 284
 285 # Use board logo and fallback to vendor
 286 ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
 287 LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
 288 else
 289 ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
 290 LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
 291 endif
 292 endif
 293
 294 endif # !LOGO_BMP
 295
 296 #
 297 # Use native tools and options
 298 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
 299 # Define _GNU_SOURCE to obtain the getline prototype from stdio.h
 300 #
 301 HOST_EXTRACFLAGS += -include $(srctree)/include/compiler.h \
 302                 $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
 303                 -I$(srctree)/scripts/dtc/libfdt \
 304                 -I$(srctree)/tools \
 305                 -DUSE_HOSTCC \
 306                 -D__KERNEL_STRICT_NAMES \
 307                 -D_GNU_SOURCE
 308
 309 __build:        $(LOGO-y)
 310
 311 $(LOGO_H):      $(obj)/bmp_logo $(LOGO_BMP)
 312         $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
 313
 314 ifeq ($(CONFIG_DM_VIDEO),y)
 315 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
 316         $(obj)/bmp_logo --gen-bmp $(LOGO_BMP) > $@
 317 else
 318 $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
 319         $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
 320 #endif
 321 endif
 322
 323 # Let clean descend into subdirs
 324 subdir- += env
 325
 326 ifneq ($(CROSS_BUILD_TOOLS),)
 327 override HOSTCC = $(CC)
 328 override HOSTCFLAGS = $(CFLAGS)
 329
 330 quiet_cmd_crosstools_strip = STRIP   $^
 331       cmd_crosstools_strip = $(STRIP) $^; touch $@
 332 $(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
 333         $(call cmd,crosstools_strip)
 334
 335 always += .strip
 336 endif
 337 clean-files += .strip