1# 2# (C) Copyright 2000-2006 3# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4# 5# See file CREDITS for list of people who contributed to this 6# project. 7# 8# This program is free software; you can redistribute it and/or 9# modify it under the terms of the GNU General Public License as 10# published by the Free Software Foundation; either version 2 of 11# the License, or (at your option) any later version. 12# 13# This program is distributed in the hope that it will be useful, 14# but WITHOUT ANY WARRANTY; without even the implied warranty of 15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16# GNU General Public License for more details. 17# 18# You should have received a copy of the GNU General Public License 19# along with this program; if not, write to the Free Software 20# Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21# MA 02111-1307 USA 22# 23 24TOOLSUBDIRS = kernel-doc 25 26# 27# Include this after HOSTOS HOSTARCH check 28# so that we can act intelligently. 29# 30include $(TOPDIR)/config.mk 31 32# 33# toolchains targeting win32 generate .exe files 34# 35ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null))) 36SFX = .exe 37else 38SFX = 39endif 40 41# Enable all the config-independent tools 42ifneq ($(HOST_TOOLS_ALL),) 43CONFIG_LCD_LOGO = y 44CONFIG_CMD_LOADS = y 45CONFIG_CMD_NET = y 46CONFIG_XWAY_SWAP_BYTES = y 47CONFIG_NETCONSOLE = y 48CONFIG_SHA1_CHECK_UB_IMG = y 49endif 50 51# Merge all the different vars for envcrc into one 52ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y 53ENVCRC-$(CONFIG_ENV_IS_IN_DATAFLASH) = y 54ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y 55ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y 56ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y 57ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y 58ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y 59ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y 60CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y) 61 62# Generated executable files 63BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX) 64BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX) 65BIN_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX) 66BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX) 67BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX) 68BIN_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX) 69BIN_FILES-y += mkenvimage$(SFX) 70BIN_FILES-y += mkimage$(SFX) 71BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX) 72BIN_FILES-$(CONFIG_MX23) += mxsboot$(SFX) 73BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX) 74BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX) 75BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX) 76BIN_FILES-$(CONFIG_KIRKWOOD) += kwboot$(SFX) 77BIN_FILES-y += proftool(SFX) 78 79# Source files which exist outside the tools directory 80EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o 81EXT_OBJ_FILES-y += common/image.o 82EXT_OBJ_FILES-$(CONFIG_FIT) += common/image-fit.o 83EXT_OBJ_FILES-y += common/image-sig.o 84EXT_OBJ_FILES-y += lib/crc32.o 85EXT_OBJ_FILES-y += lib/md5.o 86EXT_OBJ_FILES-y += lib/sha1.o 87 88# Source files located in the tools directory 89OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o 90OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o 91NOPED_OBJ_FILES-y += default_image.o 92NOPED_OBJ_FILES-y += proftool.o 93OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o 94NOPED_OBJ_FILES-y += fit_image.o 95OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o 96OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o 97OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o 98NOPED_OBJ_FILES-y += aisimage.o 99NOPED_OBJ_FILES-y += kwbimage.o 100NOPED_OBJ_FILES-y += pblimage.o 101NOPED_OBJ_FILES-y += imximage.o 102NOPED_OBJ_FILES-y += image-host.o 103NOPED_OBJ_FILES-y += omapimage.o 104NOPED_OBJ_FILES-y += mkenvimage.o 105NOPED_OBJ_FILES-y += mkimage.o 106OBJ_FILES-$(CONFIG_SMDK5250) += mkexynosspl.o 107OBJ_FILES-$(CONFIG_MX23) += mxsboot.o 108OBJ_FILES-$(CONFIG_MX28) += mxsboot.o 109OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o 110NOPED_OBJ_FILES-y += os_support.o 111OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o 112NOPED_OBJ_FILES-y += ublimage.o 113OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o 114 115# Don't build by default 116#ifeq ($(ARCH),ppc) 117#BIN_FILES-y += mpc86x_clk$(SFX) 118#OBJ_FILES-y += mpc86x_clk.o 119#endif 120 121# Flattened device tree objects 122LIBFDT_OBJ_FILES-y += fdt.o 123LIBFDT_OBJ_FILES-y += fdt_ro.o 124LIBFDT_OBJ_FILES-y += fdt_rw.o 125LIBFDT_OBJ_FILES-y += fdt_strerror.o 126LIBFDT_OBJ_FILES-y += fdt_wip.o 127 128# RSA objects 129RSA_OBJ_FILES-$(CONFIG_FIT_SIGNATURE) += rsa-sign.o 130 131# Generated LCD/video logo 132LOGO_H = $(OBJTREE)/include/bmp_logo.h 133LOGO_DATA_H = $(OBJTREE)/include/bmp_logo_data.h 134LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H) 135LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H) 136LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H) 137LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H) 138 139# Generic logo 140ifeq ($(LOGO_BMP),) 141LOGO_BMP= logos/denx.bmp 142 143# Use board logo and fallback to vendor 144ifneq ($(wildcard logos/$(BOARD).bmp),) 145LOGO_BMP= logos/$(BOARD).bmp 146else 147ifneq ($(wildcard logos/$(VENDOR).bmp),) 148LOGO_BMP= logos/$(VENDOR).bmp 149endif 150endif 151 152endif # !LOGO_BMP 153 154# now $(obj) is defined 155HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c)) 156HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c)) 157HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c)) 158HOSTSRCS += $(addprefix $(SRCTREE)/lib/rsa/,$(RSA_OBJ_FILES-y:.o=.c)) 159BINS := $(addprefix $(obj),$(sort $(BIN_FILES-y))) 160LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y)) 161RSA_OBJS := $(addprefix $(obj),$(RSA_OBJ_FILES-y)) 162 163# We cannot check CONFIG_FIT_SIGNATURE here since it is not set on the host 164FIT_SIG_OBJ_FILES := image-sig.o 165FIT_SIG_OBJS := $(addprefix $(obj),$(FIT_SIG_OBJ_FILES)) 166 167HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y)) 168NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y)) 169 170# 171# Use native tools and options 172# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps 173# 174HOSTCPPFLAGS = -include $(SRCTREE)/include/libfdt_env.h \ 175 -idirafter $(SRCTREE)/include \ 176 -idirafter $(OBJTREE)/include2 \ 177 -idirafter $(OBJTREE)/include \ 178 -I $(SRCTREE)/lib/libfdt \ 179 -I $(SRCTREE)/tools \ 180 -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \ 181 -DUSE_HOSTCC \ 182 -D__KERNEL_STRICT_NAMES 183 184 185all: $(obj).depend $(BINS) $(LOGO-y) subdirs 186 187$(obj)bin2header$(SFX): $(obj)bin2header.o 188 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 189 $(HOSTSTRIP) $@ 190 191$(obj)bmp_logo$(SFX): $(obj)bmp_logo.o 192 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 193 $(HOSTSTRIP) $@ 194 195$(obj)proftool(SFX): $(obj)proftool.o 196 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 197 $(HOSTSTRIP) $@ 198 199$(obj)envcrc$(SFX): $(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o 200 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 201 202$(obj)gen_eth_addr$(SFX): $(obj)gen_eth_addr.o 203 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 204 $(HOSTSTRIP) $@ 205 206$(obj)img2srec$(SFX): $(obj)img2srec.o 207 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 208 $(HOSTSTRIP) $@ 209 210$(obj)xway-swap-bytes$(SFX): $(obj)xway-swap-bytes.o 211 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 212 $(HOSTSTRIP) $@ 213 214$(obj)mkenvimage$(SFX): $(obj)crc32.o $(obj)mkenvimage.o \ 215 $(obj)os_support.o 216 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 217 $(HOSTSTRIP) $@ 218 219$(obj)mkimage$(SFX): $(obj)aisimage.o \ 220 $(obj)crc32.o \ 221 $(obj)default_image.o \ 222 $(obj)fit_image.o \ 223 $(obj)image-fit.o \ 224 $(obj)image.o \ 225 $(obj)image-host.o \ 226 $(FIT_SIG_OBJS) \ 227 $(obj)imximage.o \ 228 $(obj)kwbimage.o \ 229 $(obj)pblimage.o \ 230 $(obj)md5.o \ 231 $(obj)mkimage.o \ 232 $(obj)os_support.o \ 233 $(obj)omapimage.o \ 234 $(obj)sha1.o \ 235 $(obj)ublimage.o \ 236 $(LIBFDT_OBJS) \ 237 $(RSA_OBJS) 238 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ $(HOSTLIBS) 239 $(HOSTSTRIP) $@ 240 241$(obj)mk$(BOARD)spl$(SFX): $(obj)mkexynosspl.o 242 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 243 $(HOSTSTRIP) $@ 244 245$(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o 246 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 247 $(HOSTSTRIP) $@ 248 249$(obj)mxsboot$(SFX): $(obj)mxsboot.o 250 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 251 $(HOSTSTRIP) $@ 252 253$(obj)ncb$(SFX): $(obj)ncb.o 254 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 255 $(HOSTSTRIP) $@ 256 257$(obj)ubsha1$(SFX): $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o 258 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 259 260$(obj)kwboot$(SFX): $(obj)kwboot.o 261 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ 262 $(HOSTSTRIP) $@ 263 264# Some of the tool objects need to be accessed from outside the tools directory 265$(obj)%.o: $(SRCTREE)/common/%.c 266 $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $< 267 268$(obj)%.o: $(SRCTREE)/lib/%.c 269 $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $< 270 271$(obj)%.o: $(SRCTREE)/lib/libfdt/%.c 272 $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $< 273 274$(obj)%.o: $(SRCTREE)/lib/rsa/%.c 275 $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $< 276 277subdirs: 278ifeq ($(TOOLSUBDIRS),) 279 @: 280else 281 @for dir in $(TOOLSUBDIRS) ; do \ 282 $(MAKE) \ 283 HOSTOS=$(HOSTOS) \ 284 HOSTARCH=$(HOSTARCH) \ 285 -C $$dir || exit 1 ; \ 286 done 287endif 288 289$(LOGO_H): $(obj)bmp_logo $(LOGO_BMP) 290 $(obj)./bmp_logo --gen-info $(LOGO_BMP) > $@ 291 292$(LOGO_DATA_H): $(obj)bmp_logo $(LOGO_BMP) 293 $(obj)./bmp_logo --gen-data $(LOGO_BMP) > $@ 294 295######################################################################### 296 297# defines $(obj).depend target 298include $(SRCTREE)/rules.mk 299 300sinclude $(obj).depend 301 302######################################################################### 303
