X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=examples%2FMakefile;h=66b354daaf67d82dd4893f59a7050f2158afa79d;hb=c2f02da21a3f37f0878554eebc785e04fdc4e128;hp=a342d75062a897e710afe79f3432a5bc3050498a;hpb=ad09083c3736ea72bceee92721933513d3137b66;p=people%2Fms%2Fu-boot.git

diff --git a/examples/Makefile b/examples/Makefile
index a342d75062..66b354daaf 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2000-2004
+# (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -30,8 +30,12 @@ LOAD_ADDR = 0x40000
 endif
 
 ifeq ($(ARCH),arm)
+ifeq ($(BOARD),omap2420h4)
+LOAD_ADDR = 0x80300000
+else
 LOAD_ADDR = 0xc100000
 endif
+endif
 
 ifeq ($(ARCH),mips)
 LOAD_ADDR = 0x80200000 -T mips.lds
@@ -57,56 +61,83 @@ ifeq ($(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 hello_world
+BIN	= hello_world.bin
 
 ifeq ($(CPU),mpc8xx)
-SREC	= test_burst.srec
-BIN	= test_burst.bin test_burst
+ELF	+= test_burst
+SREC	+= test_burst.srec
+BIN	+= test_burst.bin
 endif
 
 ifeq ($(ARCH),i386)
-SREC   += 82559_eeprom.srec
-BIN    += 82559_eeprom.bin 82559_eeprom
+ELF	+= 82559_eeprom
+SREC	+= 82559_eeprom.srec
+BIN	+= 82559_eeprom.bin
 endif
 
 ifeq ($(ARCH),ppc)
-SREC   += sched.srec
-BIN    += sched.bin sched
+ELF	+= sched
+SREC	+= sched.srec
+BIN	+= sched.bin
 endif
 
 ifeq ($(ARCH),blackfin)
+ELF	+= smc91111_eeprom
 SREC	+= smc91111_eeprom.srec
-BIN 	+= smc91111_eeprom.bin smc91111_eeprom
+BIN	+= smc91111_eeprom.bin
 endif
 
 # The following example is pretty 8xx specific...
 ifeq ($(CPU),mpc8xx)
-SREC   += timer.srec
-BIN    += timer.bin timer
+ELF	+= timer
+SREC	+= timer.srec
+BIN	+= timer.bin
 endif
 
 # The following example is 8260 specific...
 ifeq ($(CPU),mpc8260)
-SREC   += mem_to_mem_idma2intr.srec
-BIN    += mem_to_mem_idma2intr.bin mem_to_mem_idma2intr
+ELF	+= mem_to_mem_idma2intr
+SREC	+= mem_to_mem_idma2intr.srec
+BIN	+= mem_to_mem_idma2intr.bin
+endif
+
+# Demo for 52xx IRQs
+ifeq ($(CPU),mpc5xxx)
+ELF	+= interrupt
+SREC	+= interrupt.srec
+BIN	+= interrupt.bin
 endif
 
 # Utility for resetting i82559 EEPROM
 ifeq ($(BOARD),oxc)
-SREC   += eepro100_eeprom.srec
-BIN    += eepro100_eeprom.bin eepro100_eeprom
+ELF	+= eepro100_eeprom
+SREC	+= eepro100_eeprom.srec
+BIN	+= eepro100_eeprom.bin
 endif
 
 ifeq ($(BIG_ENDIAN),y)
 EX_LDFLAGS += -EB
 endif
 
-OBJS	= $(SREC:.srec=.o)
+COBJS	:= $(SREC:.srec=.o)
 
-LIB	= libstubs.a
+LIB	= $(obj)libstubs.a
 LIBAOBJS=
 ifeq ($(ARCH),ppc)
 LIBAOBJS+= $(ARCH)_longjmp.o $(ARCH)_setjmp.o
@@ -115,34 +146,45 @@ ifeq ($(CPU),mpc8xx)
 LIBAOBJS+= test_burst_lib.o
 endif
 LIBCOBJS= stubs.o
-LIBOBJS	= $(LIBAOBJS) $(LIBCOBJS)
+
+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:	.depend $(OBJS) $(LIB) $(SREC) $(BIN)
+all:	$(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN) $(ELF)
 
 #########################################################################
-$(LIB): .depend $(LIBOBJS)
-	$(AR) crv $@ $(LIBOBJS)
+$(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
 
-%:	%.o $(LIB)
-	$(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \
-		-o $@ -e $(<:.o=) $< $(LIB) \
-		-L$(gcclibdir) -lgcc
-%.srec:	%
-	$(OBJCOPY) -O srec $< $@ 2>/dev/null
+$(SREC):
+$(obj)%.srec:	$(obj)%
+		$(OBJCOPY) -O srec $< $@ 2>/dev/null
 
-%.bin:	%
-	$(OBJCOPY) -O binary $< $@ 2>/dev/null
+$(BIN):
+$(obj)%.bin:	$(obj)%
+		$(OBJCOPY) -O binary $< $@ 2>/dev/null
 
 #########################################################################
 
-.depend:	Makefile $(OBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S)
-		$(CC) -M $(CFLAGS) $(OBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
 
-sinclude .depend
+sinclude $(obj).depend
 
 #########################################################################