Makefile 9.7 KB

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  1. # SPDX-License-Identifier: GPL-2.0+
  2. #
  3. # (C) Copyright 2000-2006
  4. # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  5. # A note on target vs host configuration:
  6. #
  7. # Host tools can be used across multiple targets, or different configurations
  8. # of the same target. Thus, host tools must be able to handle any combination
  9. # of target configurations. To prevent having different variations of the same
  10. # tool, the tool build options may not depend on target configuration.
  11. #
  12. # Some linux distributions package these utilities as u-boot-tools, and it
  13. # would be unmaintainable to have a different tool variation for each
  14. # arch or configuration.
  15. #
  16. # A couple of simple rules:
  17. #
  18. # 1) Do not use target CONFIG_* options to enable or disable features in host
  19. # tools. Only use the configs from tools/Kconfig
  20. # 2) It's okay to use target configs to disable building specific tools.
  21. # That's as long as the features of those tools aren't modified.
  22. #
  23. # Enable all the config-independent tools
  24. ifneq ($(HOST_TOOLS_ALL),)
  25. CONFIG_ARCH_KIRKWOOD = y
  26. CONFIG_LCD_LOGO = y
  27. CONFIG_CMD_LOADS = y
  28. CONFIG_CMD_NET = y
  29. CONFIG_XWAY_SWAP_BYTES = y
  30. CONFIG_NETCONSOLE = y
  31. CONFIG_SHA1_CHECK_UB_IMG = y
  32. CONFIG_ARCH_SUNXI = y
  33. endif
  34. subdir-$(HOST_TOOLS_ALL) += gdb
  35. # Merge all the different vars for envcrc into one
  36. ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
  37. ENVCRC-$(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. CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
  44. hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params
  45. hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo
  46. hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo
  47. HOSTCFLAGS_bmp_logo.o := -pedantic
  48. hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc
  49. envcrc-objs := envcrc.o lib/crc32.o env/embedded.o lib/sha1.o
  50. hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr
  51. HOSTCFLAGS_gen_eth_addr.o := -pedantic
  52. hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc
  53. gen_ethaddr_crc-objs := gen_ethaddr_crc.o lib/crc8.o
  54. HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic
  55. hostprogs-$(CONFIG_CMD_LOADS) += img2srec
  56. HOSTCFLAGS_img2srec.o := -pedantic
  57. hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes
  58. HOSTCFLAGS_xway-swap-bytes.o := -pedantic
  59. hostprogs-y += mkenvimage
  60. mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o
  61. hostprogs-y += dumpimage mkimage
  62. hostprogs-$(CONFIG_TOOLS_LIBCRYPTO) += fit_info fit_check_sign
  63. hostprogs-$(CONFIG_CMD_BOOTEFI_SELFTEST) += file2include
  64. FIT_OBJS-y := fit_common.o fit_image.o image-host.o common/image-fit.o
  65. FIT_SIG_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := image-sig-host.o common/image-fit-sig.o
  66. FIT_CIPHER_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := common/image-cipher.o
  67. # The following files are synced with upstream DTC.
  68. # Use synced versions from scripts/dtc/libfdt/.
  69. LIBFDT_OBJS := $(addprefix libfdt/, fdt.o fdt_ro.o fdt_wip.o fdt_sw.o fdt_rw.o \
  70. fdt_strerror.o fdt_empty_tree.o fdt_addresses.o fdt_overlay.o)
  71. RSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/rsa/, \
  72. rsa-sign.o rsa-verify.o \
  73. rsa-mod-exp.o)
  74. ECDSA_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/ecdsa/, ecdsa-libcrypto.o)
  75. AES_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/aes/, \
  76. aes-encrypt.o aes-decrypt.o)
  77. # Cryptographic helpers that depend on openssl/libcrypto
  78. LIBCRYPTO_OBJS-$(CONFIG_TOOLS_LIBCRYPTO) := $(addprefix lib/, \
  79. fdt-libcrypto.o)
  80. ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o
  81. # common objs for dumpimage and mkimage
  82. dumpimage-mkimage-objs := aisimage.o \
  83. atmelimage.o \
  84. $(FIT_OBJS-y) \
  85. $(FIT_SIG_OBJS-y) \
  86. $(FIT_CIPHER_OBJS-y) \
  87. common/fdt_region.o \
  88. common/bootm.o \
  89. lib/crc32.o \
  90. default_image.o \
  91. lib/fdtdec_common.o \
  92. lib/fdtdec.o \
  93. common/image.o \
  94. imagetool.o \
  95. imximage.o \
  96. imx8image.o \
  97. imx8mimage.o \
  98. kwbimage.o \
  99. lib/md5.o \
  100. lpc32xximage.o \
  101. mxsimage.o \
  102. omapimage.o \
  103. os_support.o \
  104. pblimage.o \
  105. pbl_crc32.o \
  106. vybridimage.o \
  107. stm32image.o \
  108. $(ROCKCHIP_OBS) \
  109. socfpgaimage.o \
  110. sunxi_egon.o \
  111. lib/crc16.o \
  112. lib/hash-checksum.o \
  113. lib/sha1.o \
  114. lib/sha256.o \
  115. lib/sha512.o \
  116. common/hash.o \
  117. ublimage.o \
  118. zynqimage.o \
  119. zynqmpimage.o \
  120. zynqmpbif.o \
  121. $(LIBCRYPTO_OBJS-y) \
  122. $(LIBFDT_OBJS) \
  123. gpimage.o \
  124. gpimage-common.o \
  125. mtk_image.o \
  126. $(ECDSA_OBJS-y) \
  127. $(RSA_OBJS-y) \
  128. $(AES_OBJS-y)
  129. dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o
  130. mkimage-objs := $(dumpimage-mkimage-objs) mkimage.o
  131. fit_info-objs := $(dumpimage-mkimage-objs) fit_info.o
  132. fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o
  133. file2include-objs := file2include.o
  134. ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_TOOLS_LIBCRYPTO),)
  135. # Add CONFIG_MXS into host CFLAGS, so we can check whether or not register
  136. # the mxsimage support within tools/mxsimage.c .
  137. HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS
  138. endif
  139. ifdef CONFIG_TOOLS_LIBCRYPTO
  140. # This affects include/image.h, but including the board config file
  141. # is tricky, so manually define this options here.
  142. HOST_EXTRACFLAGS += -DCONFIG_FIT_SIGNATURE
  143. HOST_EXTRACFLAGS += -DCONFIG_FIT_SIGNATURE_MAX_SIZE=0xffffffff
  144. HOST_EXTRACFLAGS += -DCONFIG_FIT_CIPHER
  145. endif
  146. # MXSImage needs LibSSL
  147. ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_TOOLS_LIBCRYPTO),)
  148. HOSTCFLAGS_kwbimage.o += \
  149. $(shell pkg-config --cflags libssl libcrypto 2> /dev/null || echo "")
  150. HOSTLDLIBS_mkimage += \
  151. $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
  152. # OS X deprecate openssl in favour of CommonCrypto, supress deprecation
  153. # warnings on those systems
  154. ifeq ($(HOSTOS),darwin)
  155. HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations
  156. HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations
  157. HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations
  158. endif
  159. endif
  160. HOSTCFLAGS_fit_image.o += -DMKIMAGE_DTC=\"$(CONFIG_MKIMAGE_DTC_PATH)\"
  161. HOSTLDLIBS_dumpimage := $(HOSTLDLIBS_mkimage)
  162. HOSTLDLIBS_fit_info := $(HOSTLDLIBS_mkimage)
  163. HOSTLDLIBS_fit_check_sign := $(HOSTLDLIBS_mkimage)
  164. hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
  165. hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
  166. HOSTCFLAGS_mkexynosspl.o := -pedantic
  167. ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o
  168. hostprogs-$(CONFIG_X86) += ifdtool
  169. ifwitool-objs := ifwitool.o
  170. hostprogs-$(CONFIG_X86)$(CONFIG_SANDBOX) += ifwitool
  171. hostprogs-$(CONFIG_MX23) += mxsboot
  172. hostprogs-$(CONFIG_MX28) += mxsboot
  173. HOSTCFLAGS_mxsboot.o := -pedantic
  174. hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot
  175. hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder
  176. sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o lib/bch.o
  177. hostprogs-$(CONFIG_NETCONSOLE) += ncb
  178. hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1
  179. ubsha1-objs := os_support.o ubsha1.o lib/sha1.o
  180. HOSTCFLAGS_ubsha1.o := -pedantic
  181. hostprogs-$(CONFIG_ARCH_KIRKWOOD) += kwboot
  182. hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot
  183. hostprogs-y += proftool
  184. hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela
  185. hostprogs-$(CONFIG_RISCV) += prelink-riscv
  186. hostprogs-$(CONFIG_ARCH_OCTEON) += update_octeon_header
  187. update_octeon_header-objs := update_octeon_header.o lib/crc32.o
  188. hostprogs-y += fdtgrep
  189. fdtgrep-objs += $(LIBFDT_OBJS) common/fdt_region.o fdtgrep.o
  190. ifneq ($(TOOLS_ONLY),y)
  191. hostprogs-y += spl_size_limit
  192. endif
  193. hostprogs-$(CONFIG_MIPS) += mips-relocs
  194. hostprogs-$(CONFIG_ASN1_COMPILER) += asn1_compiler
  195. HOSTCFLAGS_asn1_compiler.o = -idirafter $(srctree)/include
  196. mkeficapsule-objs := mkeficapsule.o $(LIBFDT_OBJS)
  197. hostprogs-$(CONFIG_EFI_HAVE_CAPSULE_SUPPORT) += mkeficapsule
  198. # We build some files with extra pedantic flags to try to minimize things
  199. # that won't build on some weird host compiler -- though there are lots of
  200. # exceptions for files that aren't complaint.
  201. HOSTCFLAGS_crc32.o := -pedantic
  202. HOSTCFLAGS_crc8.o := -pedantic
  203. HOSTCFLAGS_md5.o := -pedantic
  204. HOSTCFLAGS_sha1.o := -pedantic
  205. HOSTCFLAGS_sha256.o := -pedantic
  206. HOSTCFLAGS_sha512.o := -pedantic -DCONFIG_SHA512 -DCONFIG_SHA384
  207. quiet_cmd_wrap = WRAP $@
  208. cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@
  209. $(obj)/lib/%.c $(obj)/common/%.c $(obj)/env/%.c:
  210. $(call cmd,wrap)
  211. clean-dirs := lib common
  212. always := $(hostprogs-y)
  213. # Generated LCD/video logo
  214. LOGO_H = $(objtree)/include/bmp_logo.h
  215. LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h
  216. LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
  217. LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
  218. LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
  219. LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
  220. # Generic logo
  221. ifeq ($(LOGO_BMP),)
  222. LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp
  223. # Use board logo and fallback to vendor
  224. ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),)
  225. LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp
  226. else
  227. ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),)
  228. LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp
  229. endif
  230. endif
  231. endif # !LOGO_BMP
  232. #
  233. # Use native tools and options
  234. # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
  235. # Define _GNU_SOURCE to obtain the getline prototype from stdio.h
  236. #
  237. HOST_EXTRACFLAGS += -include $(srctree)/include/compiler.h \
  238. $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \
  239. -I$(srctree)/scripts/dtc/libfdt \
  240. -I$(srctree)/tools \
  241. -DUSE_HOSTCC \
  242. -D__KERNEL_STRICT_NAMES \
  243. -D_GNU_SOURCE \
  244. -std=gnu99
  245. __build: $(LOGO-y)
  246. $(LOGO_H): $(obj)/bmp_logo $(LOGO_BMP)
  247. $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@
  248. ifeq ($(CONFIG_DM_VIDEO),y)
  249. $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
  250. $(obj)/bmp_logo --gen-bmp $(LOGO_BMP) > $@
  251. else
  252. $(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP)
  253. $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@
  254. #endif
  255. endif
  256. # Let clean descend into subdirs
  257. subdir- += env
  258. ifneq ($(CROSS_BUILD_TOOLS),)
  259. override HOSTCC = $(CC)
  260. override HOSTCFLAGS = $(CFLAGS)
  261. quiet_cmd_crosstools_strip = STRIP $^
  262. cmd_crosstools_strip = $(STRIP) $^; touch $@
  263. $(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y)))
  264. $(call cmd,crosstools_strip)
  265. always += .strip
  266. endif
  267. clean-files += .strip