xref: /openbmc/u-boot/tools/Makefile (revision ae03661f) 
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_MX28) += mxsboot$(SFX)
72BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX)
73BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX)
74
75# Source files which exist outside the tools directory
76EXT_OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += common/env_embedded.o
77EXT_OBJ_FILES-y += common/image.o
78EXT_OBJ_FILES-y += lib/crc32.o
79EXT_OBJ_FILES-y += lib/md5.o
80EXT_OBJ_FILES-y += lib/sha1.o
81
82# Source files located in the tools directory
83OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
84OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
85NOPED_OBJ_FILES-y += default_image.o
86OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o
87NOPED_OBJ_FILES-y += fit_image.o
88OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
89OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
90OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o
91NOPED_OBJ_FILES-y += aisimage.o
92NOPED_OBJ_FILES-y += kwbimage.o
93NOPED_OBJ_FILES-y += imximage.o
94NOPED_OBJ_FILES-y += omapimage.o
95NOPED_OBJ_FILES-y += mkenvimage.o
96NOPED_OBJ_FILES-y += mkimage.o
97OBJ_FILES-$(CONFIG_MX28) += mxsboot.o
98OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
99NOPED_OBJ_FILES-y += os_support.o
100OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
101NOPED_OBJ_FILES-y += ublimage.o
102
103# Don't build by default
104#ifeq ($(ARCH),ppc)
105#BIN_FILES-y += mpc86x_clk$(SFX)
106#OBJ_FILES-y += mpc86x_clk.o
107#endif
108
109# Flattened device tree objects
110LIBFDT_OBJ_FILES-y += fdt.o
111LIBFDT_OBJ_FILES-y += fdt_ro.o
112LIBFDT_OBJ_FILES-y += fdt_rw.o
113LIBFDT_OBJ_FILES-y += fdt_strerror.o
114LIBFDT_OBJ_FILES-y += fdt_wip.o
115
116# Generated LCD/video logo
117LOGO_H = $(OBJTREE)/include/bmp_logo.h
118LOGO_DATA_H = $(OBJTREE)/include/bmp_logo_data.h
119LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_H)
120LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H)
121LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H)
122LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H)
123
124ifeq ($(LOGO_BMP),)
125LOGO_BMP= logos/denx.bmp
126endif
127ifeq ($(VENDOR),atmel)
128LOGO_BMP= logos/atmel.bmp
129endif
130ifeq ($(VENDOR),esd)
131LOGO_BMP= logos/esd.bmp
132endif
133ifeq ($(VENDOR),freescale)
134LOGO_BMP= logos/freescale.bmp
135endif
136ifeq ($(VENDOR),ronetix)
137LOGO_BMP= logos/ronetix.bmp
138endif
139ifeq ($(VENDOR),syteco)
140LOGO_BMP= logos/syteco.bmp
141endif
142ifeq ($(VENDOR),intercontrol)
143LOGO_BMP= logos/intercontrol.bmp
144endif
145
146# now $(obj) is defined
147HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
148HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
149HOSTSRCS += $(addprefix $(SRCTREE)/lib/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
150BINS	:= $(addprefix $(obj),$(sort $(BIN_FILES-y)))
151LIBFDT_OBJS	:= $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
152
153HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
154NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
155
156#
157# Use native tools and options
158# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
159#
160HOSTCPPFLAGS =	-idirafter $(SRCTREE)/include \
161		-idirafter $(OBJTREE)/include2 \
162		-idirafter $(OBJTREE)/include \
163	        -I $(SRCTREE)/lib/libfdt \
164		-I $(SRCTREE)/tools \
165		-DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) \
166		-DUSE_HOSTCC \
167		-D__KERNEL_STRICT_NAMES
168
169
170all:	$(obj).depend $(BINS) $(LOGO-y) subdirs
171
172$(obj)bin2header$(SFX): $(obj)bin2header.o
173	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
174	$(HOSTSTRIP) $@
175
176$(obj)bmp_logo$(SFX):	$(obj)bmp_logo.o
177	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
178	$(HOSTSTRIP) $@
179
180$(obj)envcrc$(SFX):	$(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
181	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
182
183$(obj)gen_eth_addr$(SFX):	$(obj)gen_eth_addr.o
184	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
185	$(HOSTSTRIP) $@
186
187$(obj)img2srec$(SFX):	$(obj)img2srec.o
188	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
189	$(HOSTSTRIP) $@
190
191$(obj)xway-swap-bytes$(SFX):	$(obj)xway-swap-bytes.o
192	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
193	$(HOSTSTRIP) $@
194
195$(obj)mkenvimage$(SFX):	$(obj)crc32.o $(obj)mkenvimage.o
196	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
197
198$(obj)mkimage$(SFX):	$(obj)aisimage.o \
199			$(obj)crc32.o \
200			$(obj)default_image.o \
201			$(obj)fit_image.o \
202			$(obj)image.o \
203			$(obj)imximage.o \
204			$(obj)kwbimage.o \
205			$(obj)md5.o \
206			$(obj)mkimage.o \
207			$(obj)os_support.o \
208			$(obj)omapimage.o \
209			$(obj)sha1.o \
210			$(obj)ublimage.o \
211			$(LIBFDT_OBJS)
212	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
213	$(HOSTSTRIP) $@
214
215$(obj)mpc86x_clk$(SFX):	$(obj)mpc86x_clk.o
216	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
217	$(HOSTSTRIP) $@
218
219$(obj)mxsboot$(SFX):	$(obj)mxsboot.o
220	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
221	$(HOSTSTRIP) $@
222
223$(obj)ncb$(SFX):	$(obj)ncb.o
224	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
225	$(HOSTSTRIP) $@
226
227$(obj)ubsha1$(SFX):	$(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
228	$(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
229
230# Some of the tool objects need to be accessed from outside the tools directory
231$(obj)%.o: $(SRCTREE)/common/%.c
232	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
233
234$(obj)%.o: $(SRCTREE)/lib/%.c
235	$(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
236
237$(obj)%.o: $(SRCTREE)/lib/libfdt/%.c
238	$(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
239
240subdirs:
241ifeq ($(TOOLSUBDIRS),)
242	@:
243else
244	@for dir in $(TOOLSUBDIRS) ; do \
245	    $(MAKE) \
246		HOSTOS=$(HOSTOS) \
247		HOSTARCH=$(HOSTARCH) \
248		-C $$dir || exit 1 ; \
249	done
250endif
251
252$(LOGO_H):	$(obj)bmp_logo $(LOGO_BMP)
253	$(obj)./bmp_logo --gen-info $(LOGO_BMP) > $@
254
255$(LOGO_DATA_H):	$(obj)bmp_logo $(LOGO_BMP)
256	$(obj)./bmp_logo --gen-data $(LOGO_BMP) > $@
257
258#########################################################################
259
260# defines $(obj).depend target
261include $(SRCTREE)/rules.mk
262
263sinclude $(obj).depend
264
265#########################################################################
266