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-$(CONFIG_ENV_IS_IN_DATAFLASH) = y 25ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y 26ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y 27ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y 28ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y 29ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y 30ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y 31CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y) 32 33hostprogs-$(CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER) += atmel_pmecc_params 34 35hostprogs-$(CONFIG_LCD_LOGO) += bmp_logo 36hostprogs-$(CONFIG_VIDEO_LOGO) += bmp_logo 37HOSTCFLAGS_bmp_logo.o := -pedantic 38 39hostprogs-$(CONFIG_BUILD_ENVCRC) += envcrc 40envcrc-objs := envcrc.o lib/crc32.o common/env_embedded.o lib/sha1.o 41 42hostprogs-$(CONFIG_CMD_NET) += gen_eth_addr 43HOSTCFLAGS_gen_eth_addr.o := -pedantic 44 45hostprogs-$(CONFIG_CMD_NET) += gen_ethaddr_crc 46gen_ethaddr_crc-objs := gen_ethaddr_crc.o lib/crc8.o 47HOSTCFLAGS_gen_ethaddr_crc.o := -pedantic 48 49hostprogs-$(CONFIG_CMD_LOADS) += img2srec 50HOSTCFLAGS_img2srec.o := -pedantic 51 52hostprogs-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes 53HOSTCFLAGS_xway-swap-bytes.o := -pedantic 54 55hostprogs-y += mkenvimage 56mkenvimage-objs := mkenvimage.o os_support.o lib/crc32.o 57 58hostprogs-y += dumpimage mkimage 59hostprogs-$(CONFIG_FIT_SIGNATURE) += fit_info fit_check_sign 60 61FIT_SIG_OBJS-$(CONFIG_FIT_SIGNATURE) := common/image-sig.o 62# Flattened device tree objects 63LIBFDT_CSRCS := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c \ 64 fdt_empty_tree.c fdt_addresses.c fdt_overlay.c \ 65 fdt_region.c 66 67# Unfortunately setup.py below cannot handle srctree being ".." which it often 68# is. It fails with an error like: 69# Fatal error: can't create build/temp.linux-x86_64-2.7/../lib/libfdt/fdt.o: 70# No such file or directory 71# To fix this, use an absolute path. 72libfdt_tree := $(shell readlink -f $(srctree)/lib/libfdt) 73 74LIBFDT_SRCS := $(addprefix $(libfdt_tree)/, $(LIBFDT_CSRCS)) 75LIBFDT_SWIG := $(addprefix $(libfdt_tree)/, pylibfdt/libfdt.i) 76LIBFDT_OBJS := $(addprefix lib/libfdt/, $(patsubst %.c, %.o, $(LIBFDT_CSRCS))) 77 78RSA_OBJS-$(CONFIG_FIT_SIGNATURE) := $(addprefix lib/rsa/, \ 79 rsa-sign.o rsa-verify.o rsa-checksum.o \ 80 rsa-mod-exp.o) 81 82ROCKCHIP_OBS = lib/rc4.o rkcommon.o rkimage.o rksd.o rkspi.o 83 84# common objs for dumpimage and mkimage 85dumpimage-mkimage-objs := aisimage.o \ 86 atmelimage.o \ 87 $(FIT_SIG_OBJS-y) \ 88 common/bootm.o \ 89 lib/crc32.o \ 90 default_image.o \ 91 lib/fdtdec_common.o \ 92 lib/fdtdec.o \ 93 fit_common.o \ 94 fit_image.o \ 95 common/image-fit.o \ 96 image-host.o \ 97 common/image.o \ 98 imagetool.o \ 99 imximage.o \ 100 kwbimage.o \ 101 lib/md5.o \ 102 lpc32xximage.o \ 103 mxsimage.o \ 104 omapimage.o \ 105 os_support.o \ 106 pblimage.o \ 107 pbl_crc32.o \ 108 vybridimage.o \ 109 $(ROCKCHIP_OBS) \ 110 socfpgaimage.o \ 111 lib/sha1.o \ 112 lib/sha256.o \ 113 common/hash.o \ 114 ublimage.o \ 115 zynqimage.o \ 116 zynqmpimage.o \ 117 $(LIBFDT_OBJS) \ 118 gpimage.o \ 119 gpimage-common.o \ 120 $(RSA_OBJS-y) 121 122dumpimage-objs := $(dumpimage-mkimage-objs) dumpimage.o 123mkimage-objs := $(dumpimage-mkimage-objs) mkimage.o 124fit_info-objs := $(dumpimage-mkimage-objs) fit_info.o 125fit_check_sign-objs := $(dumpimage-mkimage-objs) fit_check_sign.o 126 127# Unfortunately setup.py (or actually the Python distutil implementation) 128# puts files into the same directory as the .i file. We cannot touch the source 129# directory, so we copy the .i file into the tools/ build subdirectory before 130# calling setup. This directory is safe to write to. This ensures that we get 131# all three files in $(obj)/tools: _libfdt.so, libfdt.py and libfdt_wrap.c 132# The latter is a temporary file which we could actually remove. 133tools/_libfdt.so: $(LIBFDT_SRCS) $(LIBFDT_SWIG) 134 cp $(LIBFDT_SWIG) tools/. 135 unset CC; \ 136 unset CROSS_COMPILE; \ 137 LDFLAGS="$(HOSTLDFLAGS)" CFLAGS= VERSION="u-boot-$(UBOOTVERSION)" \ 138 CPPFLAGS="$(_hostc_flags)" OBJDIR=tools \ 139 SOURCES="$(LIBFDT_SRCS) tools/libfdt.i" \ 140 SWIG_OPTS="-I$(srctree)/lib/libfdt -I$(srctree)/lib" \ 141 $(libfdt_tree)/pylibfdt/setup.py --quiet build_ext \ 142 --build-lib tools 143 144ifneq ($(CONFIG_MX23)$(CONFIG_MX28),) 145# Add CONFIG_MXS into host CFLAGS, so we can check whether or not register 146# the mxsimage support within tools/mxsimage.c . 147HOSTCFLAGS_mxsimage.o += -DCONFIG_MXS 148endif 149 150ifdef CONFIG_FIT_SIGNATURE 151# This affects include/image.h, but including the board config file 152# is tricky, so manually define this options here. 153HOST_EXTRACFLAGS += -DCONFIG_FIT_SIGNATURE 154endif 155 156ifdef CONFIG_SYS_U_BOOT_OFFS 157HOSTCFLAGS_kwbimage.o += -DCONFIG_SYS_U_BOOT_OFFS=$(CONFIG_SYS_U_BOOT_OFFS) 158endif 159 160ifneq ($(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X),) 161HOSTCFLAGS_kwbimage.o += -DCONFIG_KWB_SECURE 162endif 163 164# MXSImage needs LibSSL 165ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X)$(CONFIG_FIT_SIGNATURE),) 166HOSTLOADLIBES_mkimage += \ 167 $(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto") 168 169# OS X deprecate openssl in favour of CommonCrypto, supress deprecation 170# warnings on those systems 171ifeq ($(HOSTOS),darwin) 172HOSTCFLAGS_mxsimage.o += -Wno-deprecated-declarations 173HOSTCFLAGS_image-sig.o += -Wno-deprecated-declarations 174HOSTCFLAGS_rsa-sign.o += -Wno-deprecated-declarations 175endif 176endif 177 178HOSTCFLAGS_fit_image.o += -DMKIMAGE_DTC=\"$(DTC)\" 179 180HOSTLOADLIBES_dumpimage := $(HOSTLOADLIBES_mkimage) 181HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage) 182HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage) 183 184hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl 185hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl 186HOSTCFLAGS_mkexynosspl.o := -pedantic 187 188ifdtool-objs := $(LIBFDT_OBJS) ifdtool.o 189hostprogs-$(CONFIG_X86) += ifdtool 190 191hostprogs-$(CONFIG_MX23) += mxsboot 192hostprogs-$(CONFIG_MX28) += mxsboot 193HOSTCFLAGS_mxsboot.o := -pedantic 194 195hostprogs-$(CONFIG_ARCH_SUNXI) += mksunxiboot 196hostprogs-$(CONFIG_ARCH_SUNXI) += sunxi-spl-image-builder 197sunxi-spl-image-builder-objs := sunxi-spl-image-builder.o lib/bch.o 198 199hostprogs-$(CONFIG_NETCONSOLE) += ncb 200hostprogs-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1 201 202ubsha1-objs := os_support.o ubsha1.o lib/sha1.o 203 204HOSTCFLAGS_ubsha1.o := -pedantic 205 206hostprogs-$(CONFIG_KIRKWOOD) += kwboot 207hostprogs-$(CONFIG_ARCH_MVEBU) += kwboot 208hostprogs-y += proftool 209hostprogs-$(CONFIG_STATIC_RELA) += relocate-rela 210 211hostprogs-y += fdtgrep 212fdtgrep-objs += $(LIBFDT_OBJS) fdtgrep.o 213 214hostprogs-$(CONFIG_MIPS) += mips-relocs 215 216# We build some files with extra pedantic flags to try to minimize things 217# that won't build on some weird host compiler -- though there are lots of 218# exceptions for files that aren't complaint. 219HOSTCFLAGS_crc32.o := -pedantic 220HOSTCFLAGS_crc8.o := -pedantic 221HOSTCFLAGS_md5.o := -pedantic 222HOSTCFLAGS_sha1.o := -pedantic 223HOSTCFLAGS_sha256.o := -pedantic 224 225quiet_cmd_wrap = WRAP $@ 226cmd_wrap = echo "\#include <../$(patsubst $(obj)/%,%,$@)>" >$@ 227 228$(obj)/lib/%.c $(obj)/common/%.c: 229 $(call cmd,wrap) 230 231clean-dirs := lib common 232 233always := $(hostprogs-y) 234 235# Build a libfdt Python module if swig is available 236# Use 'sudo apt-get install swig libpython-dev' to enable this 237always += $(if $(shell which swig 2> /dev/null),_libfdt.so) 238 239# Generated LCD/video logo 240LOGO_H = $(objtree)/include/bmp_logo.h 241LOGO_DATA_H = $(objtree)/include/bmp_logo_data.h 242LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H) 243LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H) 244LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H) 245LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H) 246 247# Generic logo 248ifeq ($(LOGO_BMP),) 249LOGO_BMP= $(srctree)/$(src)/logos/denx.bmp 250 251# Use board logo and fallback to vendor 252ifneq ($(wildcard $(srctree)/$(src)/logos/$(BOARD).bmp),) 253LOGO_BMP= $(srctree)/$(src)/logos/$(BOARD).bmp 254else 255ifneq ($(wildcard $(srctree)/$(src)/logos/$(VENDOR).bmp),) 256LOGO_BMP= $(srctree)/$(src)/logos/$(VENDOR).bmp 257endif 258endif 259 260endif # !LOGO_BMP 261 262# 263# Use native tools and options 264# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps 265# Define _GNU_SOURCE to obtain the getline prototype from stdio.h 266# 267HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \ 268 $(patsubst -I%,-idirafter%, $(filter -I%, $(UBOOTINCLUDE))) \ 269 -I$(srctree)/lib/libfdt \ 270 -I$(srctree)/tools \ 271 -DUSE_HOSTCC \ 272 -D__KERNEL_STRICT_NAMES \ 273 -D_GNU_SOURCE 274 275__build: $(LOGO-y) 276 277$(LOGO_H): $(obj)/bmp_logo $(LOGO_BMP) 278 $(obj)/bmp_logo --gen-info $(LOGO_BMP) > $@ 279 280$(LOGO_DATA_H): $(obj)/bmp_logo $(LOGO_BMP) 281 $(obj)/bmp_logo --gen-data $(LOGO_BMP) > $@ 282 283# Let clean descend into subdirs 284subdir- += env 285 286ifneq ($(CROSS_BUILD_TOOLS),) 287override HOSTCC = $(CC) 288 289quiet_cmd_crosstools_strip = STRIP $^ 290 cmd_crosstools_strip = $(STRIP) $^; touch $@ 291$(obj)/.strip: $(call objectify,$(filter $(always),$(hostprogs-y))) 292 $(call cmd,crosstools_strip) 293 294always += .strip 295endif 296clean-files += .strip 297
