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 24ifeq ($(ARCH),ppc) 25LOAD_ADDR = 0x40000 26endif 27 28ifeq ($(ARCH),i386) 29LOAD_ADDR = 0x40000 30endif 31 32ifeq ($(ARCH),arm) 33LOAD_ADDR = 0xc100000 34endif 35 36ifeq ($(ARCH),mips) 37LOAD_ADDR = 0x80200000 -T mips.lds 38endif 39 40ifeq ($(ARCH),nios) 41LOAD_ADDR = 0x00800000 -L $(gcclibdir)/m32 -T nios.lds 42endif 43 44ifeq ($(ARCH),nios2) 45LOAD_ADDR = 0x02000000 -L $(gcclibdir) -T nios2.lds 46endif 47 48ifeq ($(ARCH),m68k) 49LOAD_ADDR = 0x20000 -L $(clibdir) 50endif 51 52ifeq ($(ARCH),microblaze) 53LOAD_ADDR = 0x80F00000 54endif 55 56ifeq ($(ARCH),blackfin) 57LOAD_ADDR = 0x1000 58endif 59 60include $(TOPDIR)/config.mk 61 62SREC = hello_world.srec 63BIN = hello_world.bin hello_world 64 65ifeq ($(CPU),mpc8xx) 66SREC = test_burst.srec 67BIN = test_burst.bin test_burst 68endif 69 70ifeq ($(ARCH),i386) 71SREC += 82559_eeprom.srec 72BIN += 82559_eeprom.bin 82559_eeprom 73endif 74 75ifeq ($(ARCH),ppc) 76SREC += sched.srec 77BIN += sched.bin sched 78endif 79 80ifeq ($(ARCH),blackfin) 81SREC += smc91111_eeprom.srec 82BIN += smc91111_eeprom.bin smc91111_eeprom 83endif 84 85# The following example is pretty 8xx specific... 86ifeq ($(CPU),mpc8xx) 87SREC += timer.srec 88BIN += timer.bin timer 89endif 90 91# The following example is 8260 specific... 92ifeq ($(CPU),mpc8260) 93SREC += mem_to_mem_idma2intr.srec 94BIN += mem_to_mem_idma2intr.bin mem_to_mem_idma2intr 95endif 96 97# Utility for resetting i82559 EEPROM 98ifeq ($(BOARD),oxc) 99SREC += eepro100_eeprom.srec 100BIN += eepro100_eeprom.bin eepro100_eeprom 101endif 102 103ifeq ($(BIG_ENDIAN),y) 104EX_LDFLAGS += -EB 105endif 106 107COBJS := $(SREC:.srec=.o) 108 109LIB = $(obj)libstubs.a 110LIBAOBJS= 111ifeq ($(ARCH),ppc) 112LIBAOBJS+= $(ARCH)_longjmp.o $(ARCH)_setjmp.o 113endif 114ifeq ($(CPU),mpc8xx) 115LIBAOBJS+= test_burst_lib.o 116endif 117LIBCOBJS= stubs.o 118 119LIBOBJS = $(addprefix $(obj),$(LIBAOBJS) $(LIBCOBJS)) 120 121SRCS := $(COBJS:.o=.c) $(LIBCOBJS:.o=.c) $(if $(LIBAOBJS),$(LIBAOBJS:.o=.S)) 122OBJS := $(addprefix $(obj),$(COBJS)) 123BIN := $(addprefix $(obj),$(BIN)) 124SREC := $(addprefix $(obj),$(SREC)) 125 126gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`) 127clibdir := $(shell dirname `$(CC) $(CFLAGS) -print-file-name=libc.a`) 128 129CPPFLAGS += -I.. 130 131all: $(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN) 132 133######################################################################### 134$(LIB): $(obj).depend $(LIBOBJS) 135 $(AR) crv $@ $(LIBOBJS) 136 137$(obj)%: $(obj)%.o $(LIB) 138 $(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \ 139 -o $@ -e $(notdir $(<:.o=)) $< $(LIB) \ 140 -L$(gcclibdir) -lgcc 141$(obj)%.srec: $(obj)% 142 $(OBJCOPY) -O srec $< $@ 2>/dev/null 143 144$(obj)%.bin: $(obj)% 145 $(OBJCOPY) -O binary $< $@ 2>/dev/null 146 147######################################################################### 148 149# defines $(obj).depend target 150include $(SRCTREE)/rules.mk 151 152sinclude $(obj).depend 153 154######################################################################### 155