xref: /openbmc/u-boot/examples/Makefile (revision 7e492d8258182e31c988bbf9917d4a3d41949d56)
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 ifeq ($(ARCH),ppc)
25 LOAD_ADDR = 0x40000
26 endif
27 
28 ifeq ($(ARCH),i386)
29 LOAD_ADDR = 0x40000
30 endif
31 
32 ifeq ($(ARCH),arm)
33 ifeq ($(BOARD),omap2420h4)
34 LOAD_ADDR = 0x80300000
35 else
36 LOAD_ADDR = 0xc100000
37 endif
38 endif
39 
40 ifeq ($(ARCH),mips)
41 LOAD_ADDR = 0x80200000 -T mips.lds
42 endif
43 
44 ifeq ($(ARCH),nios)
45 LOAD_ADDR = 0x00800000 -L $(gcclibdir)/m32 -T nios.lds
46 endif
47 
48 ifeq ($(ARCH),nios2)
49 LOAD_ADDR = 0x02000000 -L $(gcclibdir) -T nios2.lds
50 endif
51 
52 ifeq ($(ARCH),m68k)
53 LOAD_ADDR = 0x20000  -L $(clibdir)
54 endif
55 
56 ifeq ($(ARCH),microblaze)
57 LOAD_ADDR = 0x80F00000
58 endif
59 
60 ifeq ($(ARCH),blackfin)
61 LOAD_ADDR = 0x1000
62 endif
63 
64 ifeq ($(ARCH),avr32)
65 LOAD_ADDR = 0x00000000
66 endif
67 
68 ifeq ($(ARCH),sh)
69 LOAD_ADDR = 0x8C000000
70 endif
71 
72 
73 include $(TOPDIR)/config.mk
74 
75 ELF	= hello_world
76 SREC	= hello_world.srec
77 BIN	= hello_world.bin
78 
79 ifeq ($(CPU),mpc8xx)
80 ELF	+= test_burst
81 SREC	+= test_burst.srec
82 BIN	+= test_burst.bin
83 endif
84 
85 ifeq ($(ARCH),i386)
86 ELF	+= 82559_eeprom
87 SREC	+= 82559_eeprom.srec
88 BIN	+= 82559_eeprom.bin
89 endif
90 
91 ifeq ($(ARCH),ppc)
92 ELF	+= sched
93 SREC	+= sched.srec
94 BIN	+= sched.bin
95 endif
96 
97 ifeq ($(ARCH),blackfin)
98 ELF	+= smc91111_eeprom
99 SREC	+= smc91111_eeprom.srec
100 BIN	+= smc91111_eeprom.bin
101 endif
102 
103 # The following example is pretty 8xx specific...
104 ifeq ($(CPU),mpc8xx)
105 ELF	+= timer
106 SREC	+= timer.srec
107 BIN	+= timer.bin
108 endif
109 
110 # The following example is 8260 specific...
111 ifeq ($(CPU),mpc8260)
112 ELF	+= mem_to_mem_idma2intr
113 SREC	+= mem_to_mem_idma2intr.srec
114 BIN	+= mem_to_mem_idma2intr.bin
115 endif
116 
117 # Demo for 52xx IRQs
118 ifeq ($(CPU),mpc5xxx)
119 ELF	+= interrupt
120 SREC	+= interrupt.srec
121 BIN	+= interrupt.bin
122 endif
123 
124 # Utility for resetting i82559 EEPROM
125 ifeq ($(BOARD),oxc)
126 ELF	+= eepro100_eeprom
127 SREC	+= eepro100_eeprom.srec
128 BIN	+= eepro100_eeprom.bin
129 endif
130 
131 ifeq ($(BIG_ENDIAN),y)
132 EX_LDFLAGS += -EB
133 endif
134 
135 COBJS	:= $(SREC:.srec=.o)
136 
137 LIB	= $(obj)libstubs.a
138 LIBAOBJS=
139 ifeq ($(ARCH),ppc)
140 LIBAOBJS+= $(ARCH)_longjmp.o $(ARCH)_setjmp.o
141 endif
142 ifeq ($(CPU),mpc8xx)
143 LIBAOBJS+= test_burst_lib.o
144 endif
145 LIBCOBJS= stubs.o
146 
147 LIBOBJS	= $(addprefix $(obj),$(LIBAOBJS) $(LIBCOBJS))
148 
149 SRCS	:= $(COBJS:.o=.c) $(LIBCOBJS:.o=.c) $(if $(LIBAOBJS),$(LIBAOBJS:.o=.S))
150 OBJS	:= $(addprefix $(obj),$(COBJS))
151 ELF	:= $(addprefix $(obj),$(ELF))
152 BIN	:= $(addprefix $(obj),$(BIN))
153 SREC	:= $(addprefix $(obj),$(SREC))
154 
155 gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
156 clibdir := $(shell dirname `$(CC) $(CFLAGS) -print-file-name=libc.a`)
157 
158 CPPFLAGS += -I..
159 
160 all:	$(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN) $(ELF)
161 
162 #########################################################################
163 $(LIB):	$(obj).depend $(LIBOBJS)
164 		$(AR) $(ARFLAGS) $@ $(LIBOBJS)
165 
166 $(ELF):
167 $(obj)%:	$(obj)%.o $(LIB)
168 		$(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \
169 			-o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \
170 			-L$(gcclibdir) -lgcc
171 
172 $(SREC):
173 $(obj)%.srec:	$(obj)%
174 		$(OBJCOPY) -O srec $< $@ 2>/dev/null
175 
176 $(BIN):
177 $(obj)%.bin:	$(obj)%
178 		$(OBJCOPY) -O binary $< $@ 2>/dev/null
179 
180 #########################################################################
181 
182 # defines $(obj).depend target
183 include $(SRCTREE)/rules.mk
184 
185 sinclude $(obj).depend
186 
187 #########################################################################
188