xref: /openbmc/u-boot/tools/Makefile (revision bfc93fb4) 
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 =
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_MX28) += mxsboot$(SFX)
73BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
74BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
75
76# Source files which exist outside the tools directory
77EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
78EXT_OBJ_FILES-y += common/image.o
79EXT_OBJ_FILES-y += lib/crc32.o
80EXT_OBJ_FILES-y += lib/md5.o
81EXT_OBJ_FILES-y += lib/sha1.o
82
83# Source files located in the tools directory
84OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
85OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
86NOPED_OBJ_FILES-y += default_image.o
87OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o
88NOPED_OBJ_FILES-y += fit_image.o
89OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
90OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
91OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o
92NOPED_OBJ_FILES-y += aisimage.o
93NOPED_OBJ_FILES-y += kwbimage.o
94NOPED_OBJ_FILES-y += imximage.o
95NOPED_OBJ_FILES-y += omapimage.o
96NOPED_OBJ_FILES-y += mkenvimage.o
97NOPED_OBJ_FILES-y += mkimage.o
98OBJ_FILES-$(CONFIG_SMDK5250) += mkexynosspl.o
99OBJ_FILES-$(CONFIG_MX28) += mxsboot.o
100OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
101NOPED_OBJ_FILES-y += os_support.o
102OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
103NOPED_OBJ_FILES-y += ublimage.o
104
105# Don't build by default
106#ifeq ($(ARCH),ppc)
107#BIN_FILES-y += mpc86x_clk$(SFX)
108#OBJ_FILES-y += mpc86x_clk.o
109#endif
110
111# Flattened device tree objects
112LIBFDT_OBJ_FILES-y += fdt.o
113LIBFDT_OBJ_FILES-y += fdt_ro.o
114LIBFDT_OBJ_FILES-y += fdt_rw.o
115LIBFDT_OBJ_FILES-y += fdt_strerror.o
116LIBFDT_OBJ_FILES-y += fdt_wip.o
117
118# Generated LCD/video logo
119LOGO_H = $(OBJTREE)/include/bmp_logo.h
120LOGO_DATA_H = $(OBJTREE)/include/bmp_logo_data.h
121LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
122LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
123LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
124LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
125
126ifeq ($(LOGO_BMP),)
127LOGO_BMP= logos/denx.bmp
128endif
129ifeq ($(VENDOR),atmel)
130LOGO_BMP= logos/atmel.bmp
131endif
132ifeq ($(VENDOR),esd)
133LOGO_BMP= logos/esd.bmp
134endif
135ifeq ($(VENDOR),freescale)
136LOGO_BMP= logos/freescale.bmp
137endif
138ifeq ($(VENDOR),ronetix)
139LOGO_BMP= logos/ronetix.bmp
140endif
141ifeq ($(VENDOR),syteco)
142LOGO_BMP= logos/syteco.bmp
143endif
144ifeq ($(VENDOR),intercontrol)
145LOGO_BMP= logos/intercontrol.bmp
146endif
147
148# now $(obj) is defined
149HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
150HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
151HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
152BINS	:= $(addprefix $(obj),$(sort $(BIN_FILES-y)))
153LIBFDT_OBJS	:= $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
154
155HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
156NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
157
158#
159# Use native tools and options
160# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
161#
162HOSTCPPFLAGS =	-idirafter $(SRCTREE)/include \
163		-idirafter $(OBJTREE)/include2 \
164		-idirafter $(OBJTREE)/include \
165	        -I $(SRCTREE)/lib/libfdt \
166		-I $(SRCTREE)/tools \
167		-DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
168		-DUSE_HOSTCC \
169		-D__KERNEL_STRICT_NAMES
170
171
172all:	$(obj).depend $(BINS) $(LOGO-y) subdirs
173
174$(obj)bin2header$(SFX): $(obj)bin2header.o
175	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
176	$(HOSTSTRIP) $@
177
178$(obj)bmp_logo$(SFX):	$(obj)bmp_logo.o
179	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
180	$(HOSTSTRIP) $@
181
182$(obj)envcrc$(SFX):	$(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
183	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
184
185$(obj)gen_eth_addr$(SFX):	$(obj)gen_eth_addr.o
186	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
187	$(HOSTSTRIP) $@
188
189$(obj)img2srec$(SFX):	$(obj)img2srec.o
190	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
191	$(HOSTSTRIP) $@
192
193$(obj)xway-swap-bytes$(SFX):	$(obj)xway-swap-bytes.o
194	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
195	$(HOSTSTRIP) $@
196
197$(obj)mkenvimage$(SFX):	$(obj)crc32.o $(obj)mkenvimage.o
198	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
199	$(HOSTSTRIP) $@
200
201$(obj)mkimage$(SFX):	$(obj)aisimage.o \
202			$(obj)crc32.o \
203			$(obj)default_image.o \
204			$(obj)fit_image.o \
205			$(obj)image.o \
206			$(obj)imximage.o \
207			$(obj)kwbimage.o \
208			$(obj)md5.o \
209			$(obj)mkimage.o \
210			$(obj)os_support.o \
211			$(obj)omapimage.o \
212			$(obj)sha1.o \
213			$(obj)ublimage.o \
214			$(LIBFDT_OBJS)
215	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
216	$(HOSTSTRIP) $@
217
218$(obj)mk$(BOARD)spl$(SFX):	$(obj)mkexynosspl.o
219	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
220	$(HOSTSTRIP) $@
221
222$(obj)mpc86x_clk$(SFX):	$(obj)mpc86x_clk.o
223	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
224	$(HOSTSTRIP) $@
225
226$(obj)mxsboot$(SFX):	$(obj)mxsboot.o
227	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
228	$(HOSTSTRIP) $@
229
230$(obj)ncb$(SFX):	$(obj)ncb.o
231	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
232	$(HOSTSTRIP) $@
233
234$(obj)ubsha1$(SFX):	$(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
235	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
236
237# Some of the tool objects need to be accessed from outside the tools directory
238$(obj)%.o: $(SRCTREE)/common/%.c
239	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
240
241$(obj)%.o: $(SRCTREE)/lib/%.c
242	$(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
243
244$(obj)%.o: $(SRCTREE)/lib/libfdt/%.c
245	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
246
247subdirs:
248ifeq ($(TOOLSUBDIRS),)
249	@:
250else
251	@for dir in $(TOOLSUBDIRS) ; do \
252	    $(MAKE) \
253		HOSTOS=$(HOSTOS) \
254		HOSTARCH=$(HOSTARCH) \
255		-C $$dir || exit 1 ; \
256	done
257endif
258
259$(LOGO_H):	$(obj)bmp_logo $(LOGO_BMP)
260	$(obj)./bmp_logo --gen-info $(LOGO_BMP) > $@
261
262$(LOGO_DATA_H):	$(obj)bmp_logo $(LOGO_BMP)
263	$(obj)./bmp_logo --gen-data $(LOGO_BMP) > $@
264
265#########################################################################
266
267# defines $(obj).depend target
268include $(SRCTREE)/rules.mk
269
270sinclude $(obj).depend
271
272#########################################################################
273