2 # (C) Copyright 2000-2006
3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 # See file CREDITS for list of people who contributed to this
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.
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.
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,
24 TOOLSUBDIRS = kernel-doc
27 # Include this after HOSTOS HOSTARCH check
28 # so that we can act intelligently.
30 include $(TOPDIR)/config.mk
33 # toolchains targeting win32 generate .exe files
35 ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
41 # Enable all the config-independent tools
42 ifneq ($(HOST_TOOLS_ALL),)
46 CONFIG_XWAY_SWAP_BYTES = y
48 CONFIG_SHA1_CHECK_UB_IMG = y
51 # Merge all the different vars for envcrc into one
52 ENVCRC-$(CONFIG_ENV_IS_EMBEDDED) = y
53 ENVCRC-$(CONFIG_ENV_IS_IN_DATAFLASH) = y
54 ENVCRC-$(CONFIG_ENV_IS_IN_EEPROM) = y
55 ENVCRC-$(CONFIG_ENV_IS_IN_FLASH) = y
56 ENVCRC-$(CONFIG_ENV_IS_IN_ONENAND) = y
57 ENVCRC-$(CONFIG_ENV_IS_IN_NAND) = y
58 ENVCRC-$(CONFIG_ENV_IS_IN_NVRAM) = y
59 ENVCRC-$(CONFIG_ENV_IS_IN_SPI_FLASH) = y
60 CONFIG_BUILD_ENVCRC ?= $(ENVCRC-y)
62 # Generated executable files
63 BIN_FILES-$(CONFIG_LCD_LOGO) += bmp_logo$(SFX)
64 BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX)
65 BIN_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX)
66 BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX)
67 BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX)
68 BIN_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX)
69 BIN_FILES-y += mkenvimage$(SFX)
70 BIN_FILES-y += mkimage$(SFX)
71 BIN_FILES-$(CONFIG_SMDK5250) += mksmdk5250spl$(SFX)
72 BIN_FILES-$(CONFIG_MX23) += mxsboot$(SFX)
73 BIN_FILES-$(CONFIG_MX28) += mxsboot$(SFX)
74 BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
75 BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
76 BIN_FILES-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
78 # Source files which exist outside the tools directory
79 EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
80 EXT_OBJ_FILES-y += common/image.o
81 EXT_OBJ_FILES-y += lib/crc32.o
82 EXT_OBJ_FILES-y += lib/md5.o
83 EXT_OBJ_FILES-y += lib/sha1.o
85 # Source files located in the tools directory
86 OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
87 OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
88 NOPED_OBJ_FILES-y += default_image.o
89 OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o
90 NOPED_OBJ_FILES-y += fit_image.o
91 OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
92 OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
93 OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o
94 NOPED_OBJ_FILES-y += aisimage.o
95 NOPED_OBJ_FILES-y += kwbimage.o
96 NOPED_OBJ_FILES-y += pblimage.o
97 NOPED_OBJ_FILES-y += imximage.o
98 NOPED_OBJ_FILES-y += omapimage.o
99 NOPED_OBJ_FILES-y += mkenvimage.o
100 NOPED_OBJ_FILES-y += mkimage.o
101 OBJ_FILES-$(CONFIG_SMDK5250) += mkexynosspl.o
102 OBJ_FILES-$(CONFIG_MX23) += mxsboot.o
103 OBJ_FILES-$(CONFIG_MX28) += mxsboot.o
104 OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
105 NOPED_OBJ_FILES-y += os_support.o
106 OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
107 NOPED_OBJ_FILES-y += ublimage.o
108 OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o
110 # Don't build by default
112 #BIN_FILES-y += mpc86x_clk$(SFX)
113 #OBJ_FILES-y += mpc86x_clk.o
116 # Flattened device tree objects
117 LIBFDT_OBJ_FILES-y += fdt.o
118 LIBFDT_OBJ_FILES-y += fdt_ro.o
119 LIBFDT_OBJ_FILES-y += fdt_rw.o
120 LIBFDT_OBJ_FILES-y += fdt_strerror.o
121 LIBFDT_OBJ_FILES-y += fdt_wip.o
123 # Generated LCD/video logo
124 LOGO_H = $(OBJTREE)/include/bmp_logo.h
125 LOGO_DATA_H = $(OBJTREE)/include/bmp_logo_data.h
126 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
127 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
128 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
129 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
133 LOGO_BMP= logos/denx.bmp
135 # Use board logo and fallback to vendor
136 ifneq ($(wildcard logos/$(BOARD).bmp),)
137 LOGO_BMP= logos/$(BOARD).bmp
139 ifneq ($(wildcard logos/$(VENDOR).bmp),)
140 LOGO_BMP= logos/$(VENDOR).bmp
146 # now $(obj) is defined
147 HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
148 HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
149 HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
150 BINS := $(addprefix $(obj),$(sort $(BIN_FILES-y)))
151 LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
153 HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
154 NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
157 # Use native tools and options
158 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
160 HOSTCPPFLAGS = -include $(SRCTREE)/include/libfdt_env.h \
161 -idirafter $(SRCTREE)/include \
162 -idirafter $(OBJTREE)/include2 \
163 -idirafter $(OBJTREE)/include \
164 -I $(SRCTREE)/lib/libfdt \
165 -I $(SRCTREE)/tools \
166 -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
168 -D__KERNEL_STRICT_NAMES
171 all: $(obj).depend $(BINS) $(LOGO-y) subdirs
173 $(obj)bin2header$(SFX): $(obj)bin2header.o
174 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
177 $(obj)bmp_logo$(SFX): $(obj)bmp_logo.o
178 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
181 $(obj)envcrc$(SFX): $(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
182 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
184 $(obj)gen_eth_addr$(SFX): $(obj)gen_eth_addr.o
185 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
188 $(obj)img2srec$(SFX): $(obj)img2srec.o
189 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
192 $(obj)xway-swap-bytes$(SFX): $(obj)xway-swap-bytes.o
193 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
196 $(obj)mkenvimage$(SFX): $(obj)crc32.o $(obj)mkenvimage.o \
198 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
201 $(obj)mkimage$(SFX): $(obj)aisimage.o \
203 $(obj)default_image.o \
216 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
219 $(obj)mk$(BOARD)spl$(SFX): $(obj)mkexynosspl.o
220 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
223 $(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
224 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
227 $(obj)mxsboot$(SFX): $(obj)mxsboot.o
228 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
231 $(obj)ncb$(SFX): $(obj)ncb.o
232 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
235 $(obj)ubsha1$(SFX): $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
236 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
238 $(obj)kwboot$(SFX): $(obj)kwboot.o
239 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
242 # Some of the tool objects need to be accessed from outside the tools directory
243 $(obj)%.o: $(SRCTREE)/common/%.c
244 $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
246 $(obj)%.o: $(SRCTREE)/lib/%.c
247 $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
249 $(obj)%.o: $(SRCTREE)/lib/libfdt/%.c
250 $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
253 ifeq ($(TOOLSUBDIRS),)
256 @for dir in $(TOOLSUBDIRS) ; do \
259 HOSTARCH=$(HOSTARCH) \
260 -C $$dir || exit 1 ; \
264 $(LOGO_H): $(obj)bmp_logo $(LOGO_BMP)
265 $(obj)./bmp_logo --gen-info $(LOGO_BMP) > $@
267 $(LOGO_DATA_H): $(obj)bmp_logo $(LOGO_BMP)
268 $(obj)./bmp_logo --gen-data $(LOGO_BMP) > $@
270 #########################################################################
272 # defines $(obj).depend target
273 include $(SRCTREE)/rules.mk
275 sinclude $(obj).depend
277 #########################################################################