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 9ifneq ($(HOST_TOOLS_ALL),) 10CONFIG_LCD_LOGO = y 11CONFIG_CMD_LOADS = y 12CONFIG_CMD_NET = y 13CONFIG_XWAY_SWAP_BYTES = y 14CONFIG_NETCONSOLE = y 15CONFIG_SHA1_CHECK_UB_IMG = y 16CONFIG_ARCH_SUNXI = y 17endif 18 19subdir-$(HOST_TOOLS_ALL) += easylogo 20subdir-$(HOST_TOOLS_ALL) += gdb 21 22# Merge all the different vars for envcrc into one 23ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y 24ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y 25ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y 26ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y 27ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y 28ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y 29ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y 30CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y) 31 32hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params 33 34hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo 35hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo 36HOSTCFLAGS_bmp_logo.o := -pedantic 37 38hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc 39envcrc-objs := envcrc.o lib/crc32.o env/embedded.o lib/sha1.o 40 41hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr 42HOSTCFLAGS_gen_eth_addr.o := -pedantic 43 44hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc 45gen_ethaddr_crc-objs := gen_ethaddr_crc.o lib/crc8.o 46HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic 47 48hostprogs-$(CONFIG_CMD_LOADS) += img2srec 49HOSTCFLAGS_img2srec.o := -pedantic 50 51hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes 52HOSTCFLAGS_xway-swap-bytes.o := -pedantic 53 54hostprogs-y += mkenvimage 55mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o 56 57hostprogs-y += dumpimage mkimage 58hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign 59 60FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o 61# Flattened device tree objects 62LIBFDT_CSRCS := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c \ 63 fdt_empty_tree.c fdt_addresses.c fdt_overlay.c \ 64 fdt_region.c 65 66# Unfortunately setup.py below cannot handle srctree being ".." which it often 67# is. It fails with an error like: 68# Fatal error: can't create build/temp.linux-x86_64-2.7/../lib/libfdt/fdt.o: 69# No such file or directory 70# To fix this, use an absolute path. 71libfdt_tree := $(shell readlink -f $(srctree)/lib/libfdt) 72 73LIBFDT_SRCS := $(addprefix $(libfdt_tree)/, $(LIBFDT_CSRCS)) 74LIBFDT_SWIG := $(addprefix $(libfdt_tree)/, pylibfdt/libfdt.i) 75LIBFDT_OBJS := $(addprefix lib/libfdt/, $(patsubst %.c, %.o, $(LIBFDT_CSRCS))) 76 77RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \ 78 rsa-sign.o rsa-verify.o rsa-checksum.o \ 79 rsa-mod-exp.o) 80 81ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o 82 83# common objs for dumpimage and mkimage 84dumpimage-mkimage-objs := aisimage.o \ 85 atmelimage.o \ 86 $(FIT_SIG_OBJS-y) \ 87 common/bootm.o \ 88 lib/crc32.o \ 89 default_image.o \ 90 lib/fdtdec_common.o \ 91 lib/fdtdec.o \ 92 fit_common.o \ 93 fit_image.o \ 94 common/image-fit.o \ 95 image-host.o \ 96 common/image.o \ 97 imagetool.o \ 98 imximage.o \ 99 kwbimage.o \ 100 lib/md5.o \ 101 lpc32xximage.o \ 102 mxsimage.o \ 103 omapimage.o \ 104 os_support.o \ 105 pblimage.o \ 106 pbl_crc32.o \ 107 vybridimage.o \ 108 $(ROCKCHIP_OBS) \ 109 socfpgaimage.o \ 110 lib/sha1.o \ 111 lib/sha256.o \ 112 common/hash.o \ 113 ublimage.o \ 114 zynqimage.o \ 115 zynqmpimage.o \ 116 $(LIBFDT_OBJS) \ 117 gpimage.o \ 118 gpimage-common.o \ 119 $(RSA_OBJS-y) 120 121dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o 122mkimage-objs := $(dumpimage-mkimage-objs) mkimage.o 123fit_info-objs := $(dumpimage-mkimage-objs) fit_info.o 124fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o 125 126# Unfortunately setup.py (or actually the Python distutil implementation) 127# puts files into the same directory as the .i file. We cannot touch the source 128# directory, so we copy the .i file into the tools/ build subdirectory before 129# calling setup. This directory is safe to write to. This ensures that we get 130# all three files in $(obj)/tools: _libfdt.so, libfdt.py and libfdt_wrap.c 131# The latter is a temporary file which we could actually remove. 132tools/_libfdt.so: $(LIBFDT_SRCS) $(LIBFDT_SWIG) 133 $(Q)cp $(LIBFDT_SWIG) tools/. 134 $(Q)unset CC; \ 135 unset CROSS_COMPILE; \ 136 LDFLAGS="$(HOSTLDFLAGS)" CFLAGS= VERSION="u-boot-$(UBOOTVERSION)" \ 137 CPPFLAGS="$(_hostc_flags)" OBJDIR=tools \ 138 SOURCES="$(LIBFDT_SRCS) tools/libfdt.i" \ 139 SWIG_OPTS="-I$(srctree)/lib/libfdt -I$(srctree)/lib" \ 140 $(PYTHON) $(libfdt_tree)/pylibfdt/setup.py --quiet build_ext \ 141 --build-lib tools 142 143ifneq ($(CONFIG_MX23)$(CONFIG_MX28),) 144# Add CONFIG_MXS into host CFLAGS, so we can check whether or not register 145# the mxsimage support within tools/mxsimage.c . 146HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS 147endif 148 149ifdef CONFIG_FIT_SIGNATURE 150# This affects include/image.h, but including the board config file 151# is tricky, so manually define this options here. 152HOST_EXTRACFLAGS += -DCONFIG_FIT_SIGNATURE 153endif 154 155ifdef CONFIG_SYS_U_BOOT_OFFS 156HOSTCFLAGS_kwbimage.o += -DCONFIG_SYS_U_BOOT_OFFS=$(CONFIG_SYS_U_BOOT_OFFS) 157endif 158 159ifneq ($(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X),) 160HOSTCFLAGS_kwbimage.o += -DCONFIG_KWB_SECURE 161endif 162 163# MXSImage needs LibSSL 164ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X)$(CONFIG_FIT_SIGNATURE),) 165HOSTLOADLIBES_mkimage += \ 166 $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto") 167 168# OS X deprecate openssl in favour of CommonCrypto, supress deprecation 169# warnings on those systems 170ifeq ($(HOSTOS),darwin) 171HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations 172HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations 173HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations 174endif 175endif 176 177HOSTCFLAGS_fit_image.o += -DMKIMAGE_DTC=\"$(CONFIG_MKIMAGE_DTC_PATH)\" 178 179HOSTLOADLIBES_dumpimage := $(HOSTLOADLIBES_mkimage) 180HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage) 181HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage) 182 183hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl 184hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl 185HOSTCFLAGS_mkexynosspl.o := -pedantic 186 187ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o 188hostprogs-$(CONFIG_X86) += ifdtool 189 190hostprogs-$(CONFIG_MX23) += mxsboot 191hostprogs-$(CONFIG_MX28) += mxsboot 192HOSTCFLAGS_mxsboot.o := -pedantic 193 194hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot 195hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder 196sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o lib/bch.o 197 198hostprogs-$(CONFIG_NETCONSOLE) += ncb 199hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1 200 201ubsha1-objs := os_support.o ubsha1.o lib/sha1.o 202 203HOSTCFLAGS_ubsha1.o := -pedantic 204 205hostprogs-$(CONFIG_KIRKWOOD) += kwboot 206hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot 207hostprogs-y += proftool 208hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela 209 210hostprogs-y += fdtgrep 211fdtgrep-objs += $(LIBFDT_OBJS) fdtgrep.o 212 213hostprogs-$(CONFIG_MIPS) += mips-relocs 214 215# We build some files with extra pedantic flags to try to minimize things 216# that won't build on some weird host compiler -- though there are lots of 217# exceptions for files that aren't complaint. 218HOSTCFLAGS_crc32.o := -pedantic 219HOSTCFLAGS_crc8.o := -pedantic 220HOSTCFLAGS_md5.o := -pedantic 221HOSTCFLAGS_sha1.o := -pedantic 222HOSTCFLAGS_sha256.o := -pedantic 223 224quiet_cmd_wrap = WRAP $@ 225cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@ 226 227$(obj)/lib/%.c $(obj)/common/%.c $(obj)/env/%.c: 228 $(call cmd,wrap) 229 230clean-dirs := lib common 231 232always := $(hostprogs-y) 233 234# Build a libfdt Python module if swig is available 235# Use 'sudo apt-get install swig libpython-dev' to enable this 236always += $(if $(shell which swig 2> /dev/null),_libfdt.so) 237 238# Generated LCD/video logo 239LOGO_H = $(objtree)/include/bmp_logo.h 240LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h 241LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H) 242LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H) 243LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H) 244LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H) 245 246# Generic logo 247ifeq ($(LOGO_BMP),) 248LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp 249 250# Use board logo and fallback to vendor 251ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),) 252LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp 253else 254ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),) 255LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp 256endif 257endif 258 259endif # !LOGO_BMP 260 261# 262# Use native tools and options 263# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps 264# Define _GNU_SOURCE to obtain the getline prototype from stdio.h 265# 266HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \ 267 $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \ 268 -I$(srctree)/lib/libfdt \ 269 -I$(srctree)/tools \ 270 -DUSE_HOSTCC \ 271 -D__KERNEL_STRICT_NAMES \ 272 -D_GNU_SOURCE 273 274__build: $(LOGO-y) 275 276$(LOGO_H): $(obj)/bmp_logo $(LOGO_BMP) 277 $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@ 278 279$(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP) 280 $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@ 281 282# Let clean descend into subdirs 283subdir- += env 284 285ifneq ($(CROSS_BUILD_TOOLS),) 286override HOSTCC = $(CC) 287 288quiet_cmd_crosstools_strip = STRIP $^ 289 cmd_crosstools_strip = $(STRIP) $^; touch $@ 290$(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y))) 291 $(call cmd,crosstools_strip) 292 293always += .strip 294endif 295clean-files += .strip 296
