# # (C) Copyright 2000-2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this # project. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of # the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, # MA 02111-1307 USA # ifeq ($(ARCH),ppc) LOAD_ADDR = 0x40000 endif ifeq ($(ARCH),i386) LOAD_ADDR = 0x40000 endif ifeq ($(ARCH),arm) ifeq ($(BOARD),omap2420h4) LOAD_ADDR = 0x80300000 else LOAD_ADDR = 0xc100000 endif endif ifeq ($(ARCH),mips) LOAD_ADDR = 0x80200000 -T mips.lds endif ifeq ($(ARCH),nios) LOAD_ADDR = 0x00800000 -L $(gcclibdir)/m32 -T nios.lds endif ifeq ($(ARCH),nios2) LOAD_ADDR = 0x02000000 -L $(gcclibdir) -T nios2.lds endif ifeq ($(ARCH),m68k) LOAD_ADDR = 0x20000 -L $(clibdir) endif ifeq ($(ARCH),microblaze) LOAD_ADDR = 0x80F00000 endif ifeq ($(ARCH),blackfin) LOAD_ADDR = 0x1000 endif ifeq ($(ARCH),avr32) LOAD_ADDR = 0x00000000 endif ifeq ($(ARCH),sh) LOAD_ADDR = 0x8C000000 endif ifeq ($(ARCH),sparc) LOAD_ADDR = 0x00000000 -L $(gcclibdir) -T sparc.lds endif include $(TOPDIR)/config.mk ELF = hello_world SREC = hello_world.srec BIN = hello_world.bin ifeq ($(CPU),mpc8xx) ELF += test_burst SREC += test_burst.srec BIN += test_burst.bin endif ifeq ($(ARCH),i386) ELF += 82559_eeprom SREC += 82559_eeprom.srec BIN += 82559_eeprom.bin endif ifeq ($(ARCH),ppc) ELF += sched SREC += sched.srec BIN += sched.bin endif ifeq ($(ARCH),blackfin) ELF += smc91111_eeprom SREC += smc91111_eeprom.srec BIN += smc91111_eeprom.bin endif # The following example is pretty 8xx specific... ifeq ($(CPU),mpc8xx) ELF += timer SREC += timer.srec BIN += timer.bin endif # The following example is 8260 specific... ifeq ($(CPU),mpc8260) ELF += mem_to_mem_idma2intr SREC += mem_to_mem_idma2intr.srec BIN += mem_to_mem_idma2intr.bin endif # Demo for 52xx IRQs ifeq ($(CPU),mpc5xxx) ELF += interrupt SREC += interrupt.srec BIN += interrupt.bin endif # Utility for resetting i82559 EEPROM ifeq ($(BOARD),oxc) ELF += eepro100_eeprom SREC += eepro100_eeprom.srec BIN += eepro100_eeprom.bin endif ifeq ($(BIG_ENDIAN),y) EX_LDFLAGS += -EB endif COBJS := $(SREC:.srec=.o) LIB = $(obj)libstubs.a LIBAOBJS= ifeq ($(ARCH),ppc) LIBAOBJS+= $(ARCH)_longjmp.o $(ARCH)_setjmp.o endif ifeq ($(CPU),mpc8xx) LIBAOBJS+= test_burst_lib.o endif LIBCOBJS= stubs.o LIBOBJS = $(addprefix $(obj),$(LIBAOBJS) $(LIBCOBJS)) SRCS := $(COBJS:.o=.c) $(LIBCOBJS:.o=.c) $(if $(LIBAOBJS),$(LIBAOBJS:.o=.S)) OBJS := $(addprefix $(obj),$(COBJS)) ELF := $(addprefix $(obj),$(ELF)) BIN := $(addprefix $(obj),$(BIN)) SREC := $(addprefix $(obj),$(SREC)) gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`) clibdir := $(shell dirname `$(CC) $(CFLAGS) -print-file-name=libc.a`) CPPFLAGS += -I.. all: $(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN) $(ELF) ######################################################################### $(LIB): $(obj).depend $(LIBOBJS) $(AR) $(ARFLAGS) $@ $(LIBOBJS) $(ELF): $(obj)%: $(obj)%.o $(LIB) $(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \ -o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \ -L$(gcclibdir) -lgcc $(SREC): $(obj)%.srec: $(obj)% $(OBJCOPY) -O srec $< $@ 2>/dev/null $(BIN): $(obj)%.bin: $(obj)% $(OBJCOPY) -O binary $< $@ 2>/dev/null ######################################################################### # defines $(obj).depend target include $(SRCTREE)/rules.mk sinclude $(obj).depend #########################################################################