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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
24 TOOLSUBDIRS = kernel-doc
25
26 #
27 # Include this after HOSTOS HOSTARCH check
28 # so that we can act intelligently.
29 #
30 include $(TOPDIR)/config.mk
31
32 #
33 # toolchains targeting win32 generate .exe files
34 #
35 ifneq (,$(findstring WIN32 ,$(shell $(HOSTCC) -E -dM -xc /dev/null)))
36 SFX = .exe
37 else
38 SFX =
39 endif
40
41 # Enable all the config-independent tools
42 ifneq ($(HOST_TOOLS_ALL),)
43 CONFIG_LCD_LOGO = y
44 CONFIG_CMD_LOADS = y
45 CONFIG_CMD_NET = y
46 CONFIG_XWAY_SWAP_BYTES = y
47 CONFIG_NETCONSOLE = y
48 CONFIG_SHA1_CHECK_UB_IMG = y
49 endif
50
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 ?= $(ENVCRC-y)
61
62 # Generated executable files
63 BIN_FILES-$(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_MX28) += mxsboot$(SFX)
73 BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
74 BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
75 BIN_FILES-$(CONFIG_KIRKWOOD) += kwboot$(SFX)
76
77 # Source files which exist outside the tools directory
78 EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
79 EXT_OBJ_FILES-y += common/image.o
80 EXT_OBJ_FILES-y += lib/crc32.o
81 EXT_OBJ_FILES-y += lib/md5.o
82 EXT_OBJ_FILES-y += lib/sha1.o
83
84 # Source files located in the tools directory
85 OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
86 OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
87 NOPED_OBJ_FILES-y += default_image.o
88 OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o
89 NOPED_OBJ_FILES-y += fit_image.o
90 OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
91 OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
92 OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o
93 NOPED_OBJ_FILES-y += aisimage.o
94 NOPED_OBJ_FILES-y += kwbimage.o
95 NOPED_OBJ_FILES-y += pblimage.o
96 NOPED_OBJ_FILES-y += imximage.o
97 NOPED_OBJ_FILES-y += omapimage.o
98 NOPED_OBJ_FILES-y += mkenvimage.o
99 NOPED_OBJ_FILES-y += mkimage.o
100 OBJ_FILES-$(CONFIG_SMDK5250) += mkexynosspl.o
101 OBJ_FILES-$(CONFIG_MX28) += mxsboot.o
102 OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
103 NOPED_OBJ_FILES-y += os_support.o
104 OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
105 NOPED_OBJ_FILES-y += ublimage.o
106 OBJ_FILES-$(CONFIG_KIRKWOOD) += kwboot.o
107
108 # Don't build by default
109 #ifeq ($(ARCH),ppc)
110 #BIN_FILES-y += mpc86x_clk$(SFX)
111 #OBJ_FILES-y += mpc86x_clk.o
112 #endif
113
114 # Flattened device tree objects
115 LIBFDT_OBJ_FILES-y += fdt.o
116 LIBFDT_OBJ_FILES-y += fdt_ro.o
117 LIBFDT_OBJ_FILES-y += fdt_rw.o
118 LIBFDT_OBJ_FILES-y += fdt_strerror.o
119 LIBFDT_OBJ_FILES-y += fdt_wip.o
120
121 # Generated LCD/video logo
122 LOGO_H = $(OBJTREE)/include/bmp_logo.h
123 LOGO_DATA_H = $(OBJTREE)/include/bmp_logo_data.h
124 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
125 LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
126 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
127 LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
128
129 ifeq ($(LOGO_BMP),)
130 LOGO_BMP= logos/denx.bmp
131 endif
132 ifeq ($(VENDOR),atmel)
133 LOGO_BMP= logos/atmel.bmp
134 endif
135 ifeq ($(VENDOR),esd)
136 LOGO_BMP= logos/esd.bmp
137 endif
138 ifeq ($(VENDOR),freescale)
139 LOGO_BMP= logos/freescale.bmp
140 endif
141 ifeq ($(VENDOR),ronetix)
142 LOGO_BMP= logos/ronetix.bmp
143 endif
144 ifeq ($(VENDOR),syteco)
145 LOGO_BMP= logos/syteco.bmp
146 endif
147 ifeq ($(VENDOR),intercontrol)
148 LOGO_BMP= logos/intercontrol.bmp
149 endif
150
151 # now $(obj) is defined
152 HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
153 HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
154 HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
155 BINS    := $(addprefix $(obj),$(sort $(BIN_FILES-y)))
156 LIBFDT_OBJS     := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
157
158 HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
159 NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
160
161 #
162 # Use native tools and options
163 # Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
164 #
165 HOSTCPPFLAGS =  -idirafter $(SRCTREE)/include \
166                 -idirafter $(OBJTREE)/include2 \
167                 -idirafter $(OBJTREE)/include \
168                 -I $(SRCTREE)/lib/libfdt \
169                 -I $(SRCTREE)/tools \
170                 -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
171                 -DUSE_HOSTCC \
172                 -D__KERNEL_STRICT_NAMES
173
174
175 all:    $(obj).depend $(BINS) $(LOGO-y) subdirs
176
177 $(obj)bin2header$(SFX): $(obj)bin2header.o
178         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
179         $(HOSTSTRIP) $@
180
181 $(obj)bmp_logo$(SFX):   $(obj)bmp_logo.o
182         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
183         $(HOSTSTRIP) $@
184
185 $(obj)envcrc$(SFX):     $(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
186         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
187
188 $(obj)gen_eth_addr$(SFX):       $(obj)gen_eth_addr.o
189         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
190         $(HOSTSTRIP) $@
191
192 $(obj)img2srec$(SFX):   $(obj)img2srec.o
193         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
194         $(HOSTSTRIP) $@
195
196 $(obj)xway-swap-bytes$(SFX):    $(obj)xway-swap-bytes.o
197         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
198         $(HOSTSTRIP) $@
199
200 $(obj)mkenvimage$(SFX): $(obj)crc32.o $(obj)mkenvimage.o \
201         $(obj)os_support.o
202         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
203         $(HOSTSTRIP) $@
204
205 $(obj)mkimage$(SFX):    $(obj)aisimage.o \
206                         $(obj)crc32.o \
207                         $(obj)default_image.o \
208                         $(obj)fit_image.o \
209                         $(obj)image.o \
210                         $(obj)imximage.o \
211                         $(obj)kwbimage.o \
212                         $(obj)pblimage.o \
213                         $(obj)md5.o \
214                         $(obj)mkimage.o \
215                         $(obj)os_support.o \
216                         $(obj)omapimage.o \
217                         $(obj)sha1.o \
218                         $(obj)ublimage.o \
219                         $(LIBFDT_OBJS)
220         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
221         $(HOSTSTRIP) $@
222
223 $(obj)mk$(BOARD)spl$(SFX):      $(obj)mkexynosspl.o
224         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
225         $(HOSTSTRIP) $@
226
227 $(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
228         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
229         $(HOSTSTRIP) $@
230
231 $(obj)mxsboot$(SFX):    $(obj)mxsboot.o
232         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
233         $(HOSTSTRIP) $@
234
235 $(obj)ncb$(SFX):        $(obj)ncb.o
236         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
237         $(HOSTSTRIP) $@
238
239 $(obj)ubsha1$(SFX):     $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
240         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
241
242 $(obj)kwboot$(SFX): $(obj)kwboot.o
243         $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
244         $(HOSTSTRIP) $@
245
246 # Some of the tool objects need to be accessed from outside the tools directory
247 $(obj)%.o: $(SRCTREE)/common/%.c
248         $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
249
250 $(obj)%.o: $(SRCTREE)/lib/%.c
251         $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
252
253 $(obj)%.o: $(SRCTREE)/lib/libfdt/%.c
254         $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
255
256 subdirs:
257 ifeq ($(TOOLSUBDIRS),)
258         @:
259 else
260         @for dir in $(TOOLSUBDIRS) ; do \
261             $(MAKE) \
262                 HOSTOS=$(HOSTOS) \
263                 HOSTARCH=$(HOSTARCH) \
264                 -C $$dir || exit 1 ; \
265         done
266 endif
267
268 $(LOGO_H):      $(obj)bmp_logo $(LOGO_BMP)
269         $(obj)./bmp_logo --gen-info $(LOGO_BMP) > $@
270
271 $(LOGO_DATA_H): $(obj)bmp_logo $(LOGO_BMP)
272         $(obj)./bmp_logo --gen-data $(LOGO_BMP) > $@
273
274 #########################################################################
275
276 # defines $(obj).depend target
277 include $(SRCTREE)/rules.mk
278
279 sinclude $(obj).depend
280
281 #########################################################################