makefile

F:worksip2440a board可启动u-boot-like.tar.gz F:worksip2440a board可启动u-boot-like.tar.gz

#
# (C) Copyright 2000-2004
# Wolfgang Denk, DENX Software Engineering, [e-mail].
#
# 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
#

HOSTARCH := $(shell uname -m | \
	sed -e s/i.86/i386/ \
	    -e s/sun4u/sparc64/ \
	    -e s/arm.*/arm/ \
	    -e s/sa110/arm/ \
	    -e s/powerpc/ppc/ \
	    -e s/macppc/ppc/)

HOSTOS := $(shell uname -s | tr A-Z a-z | \
	    sed -e 's/\(cygwin\).*/cygwin/')

export	HOSTARCH

# Deal with colliding definitions from tcsh etc.
VENDOR=

#########################################################################

TOPDIR	:= $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)
export	TOPDIR

ifeq (include/config.mk,$(wildcard include/config.mk))
# load ARCH, BOARD, and CPU configuration
include include/config.mk
export	ARCH CPU BOARD VENDOR SOC
# load other configuration
include $(TOPDIR)/config.mk

ifndef CROSS_COMPILE
ifeq ($(HOSTARCH),ppc)
CROSS_COMPILE =
else
ifeq ($(ARCH),ppc)
CROSS_COMPILE = ppc_8xx-
endif
ifeq ($(ARCH),arm)
#CROSS_COMPILE = /usr/local/arm/2.95.3/bin/arm-linux-
CROSS_COMPILE = /home/west326/usr/local/arm/bin/arm-linux-
endif
ifeq ($(ARCH),i386)
ifeq ($(HOSTARCH),i386)
CROSS_COMPILE =
else
CROSS_COMPILE = i386-linux-
endif
endif
ifeq ($(ARCH),mips)
CROSS_COMPILE = mips_4KC-
endif
ifeq ($(ARCH),nios)
CROSS_COMPILE = nios-elf-
endif
ifeq ($(ARCH),nios2)
CROSS_COMPILE = nios2-elf-
endif
ifeq ($(ARCH),m68k)
CROSS_COMPILE = m68k-elf-
endif
ifeq ($(ARCH),microblaze)
CROSS_COMPILE = mb-
endif
endif
endif

export	CROSS_COMPILE

#########################################################################
# U-Boot objects....order is important (i.e. start must be first)

OBJS  = cpu/$(CPU)/start.o
ifeq ($(CPU),i386)
OBJS += cpu/$(CPU)/start16.o
OBJS += cpu/$(CPU)/reset.o
endif
ifeq ($(CPU),ppc4xx)
OBJS += cpu/$(CPU)/resetvec.o
endif
ifeq ($(CPU),mpc85xx)
OBJS += cpu/$(CPU)/resetvec.o
endif

LIBS  = lib_generic/libgeneric.a
LIBS += board/$(BOARDDIR)/lib$(BOARD).a
LIBS += cpu/$(CPU)/lib$(CPU).a
ifdef SOC
LIBS += cpu/$(CPU)/$(SOC)/lib$(SOC).a
endif
LIBS += lib_$(ARCH)/lib$(ARCH).a
LIBS += fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a \
	fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a
LIBS += net/libnet.a
LIBS += disk/libdisk.a
LIBS += rtc/librtc.a
LIBS += dtt/libdtt.a
LIBS += drivers/libdrivers.a
LIBS += drivers/sk98lin/libsk98lin.a
LIBS += post/libpost.a post/cpu/libcpu.a
LIBS += common/libcommon.a
.PHONY : $(LIBS)

# Add GCC lib
PLATFORM_LIBS += --no-warn-mismatch -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc


# The "tools" are needed early, so put this first
# Don't include stuff already done in $(LIBS)
SUBDIRS	= tools \
	  post \
	  post/cpu
.PHONY : $(SUBDIRS)

#########################################################################
#########################################################################

ALL = u-boot.srec u-boot.bin System.map

all:		$(ALL)

u-boot.srec:	u-boot
		$(OBJCOPY) ${OBJCFLAGS} -O srec $< $@

u-boot.bin:	u-boot
		$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
		cp ./u-boot.bin /tftpboot
# dokdo is one of three thousand korean island
u-boot.img:	u-boot.bin
		./tools/mkimage -A $(ARCH) -T firmware -C none \
		-a $(TEXT_BASE) -e 0 \
		-n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' include/version.h | \
			sed -e 's/"[	 ]*$$/ for $(BOARD) board"/') \
		-d $< $@

u-boot.dis:	u-boot
		$(OBJDUMP) -d $< > $@

u-boot:		depend $(SUBDIRS) $(OBJS) $(LIBS) $(LDSCRIPT)
		UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed  -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
		$(LD) $(LDFLAGS) $$UNDEF_SYM $(OBJS) \
			--start-group $(LIBS) $(PLATFORM_LIBS) --end-group \
			-Map u-boot.map -o u-boot

$(LIBS):
		$(MAKE) -C `dirname $@`

$(SUBDIRS):
		$(MAKE) -C $@ all

gdbtools:
		$(MAKE) -C tools/gdb || exit 1

depend dep:
		@for dir in $(SUBDIRS) ; do $(MAKE) -C $$dir .depend ; done

tags:
		ctags -w `find $(SUBDIRS) include \
				lib_generic board/$(BOARDDIR) cpu/$(CPU) lib_$(ARCH) \
				fs/cramfs fs/fat fs/fdos fs/jffs2 \
				net disk rtc dtt drivers drivers/sk98lin common \
			\( -name CVS -prune \) -o \( -name '*.[ch]' -print \)`

etags:
		etags -a `find $(SUBDIRS) include \
				lib_generic board/$(BOARDDIR) cpu/$(CPU) lib_$(ARCH) \
				fs/cramfs fs/fat fs/fdos fs/jffs2 \
				net disk rtc dtt drivers drivers/sk98lin common \
			\( -name CVS -prune \) -o \( -name '*.[ch]' -print \)`

System.map:	u-boot
		@$(NM) $< | \
		grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
		sort > System.map

#########################################################################
else
all install u-boot u-boot.srec depend dep:
	@echo "System not configured - see README" >&2
	@ exit 1
endif

#########################################################################

unconfig:
	@rm -f include/config.h include/config.mk board/*/config.tmp

#========================================================================
# PowerPC
#========================================================================

#########################################################################
## MPC5xx Systems
#########################################################################

cmi_mpc5xx_config:	unconfig
	@./mkconfig $(@:_config=) ppc mpc5xx cmi

PATI_config:		unconfig
	@./mkconfig $(@:_config=) ppc mpc5xx pati mpl

#########################################################################
## MPC5xxx Systems
#########################################################################
Lite5200_config				\
Lite5200_LOWBOOT_config			\
Lite5200_LOWBOOT08_config		\
icecube_5200_config			\
icecube_5200_LOWBOOT_config		\
icecube_5200_LOWBOOT08_config		\
icecube_5200_DDR_config 		\
icecube_5200_DDR_LOWBOOT_config 	\
icecube_5200_DDR_LOWBOOT08_config	\
icecube_5100_config:			unconfig
	@ >include/config.h
	@[ -z "$(findstring LOWBOOT_,$@)" ] || \
		{ if [ "$(findstring DDR,$@)" ] ; \
			then echo "TEXT_BASE = 0xFF800000" >board/icecube/config.tmp ; \
			else echo "TEXT_BASE = 0xFF000000" >board/icecube/config.tmp ; \
		  fi ; \
		  echo "... with LOWBOOT configuration" ; \
		}
	@[ -z "$(findstring LOWBOOT08,$@)" ] || \
		{ echo "TEXT_BASE = 0xFF800000" >board/icecube/config.tmp ; \
		  echo "... with 8 MB flash only" ; \
		  echo "... with LOWBOOT configuration" ; \
		}
	@[ -z "$(findstring DDR,$@)" ] || \
		{ echo "#define CONFIG_MPC5200_DDR"	>>include/config.h ; \
		  echo "... DDR memory revision" ; \
		}
	@[ -z "$(findstring 5200,$@)" ] || \
		{ echo "#define CONFIG_MPC5200"		>>include/config.h ; \
		  echo "... with MPC5200 processor" ; \
		}
	@[ -z "$(findstring 5100,$@)" ] || \
		{ echo "#define CONFIG_MGT5100"		>>include/config.h ; \
		  echo "... with MGT5100 processor" ; \
		}
	@./mkconfig -a IceCube ppc mpc5xxx icecube

inka4x0_config:		unconfig
	@./mkconfig inka4x0 ppc mpc5xxx inka4x0

PM520_config \
PM520_DDR_config \
PM520_ROMBOOT_config \
PM520_ROMBOOT_DDR_config:	unconfig
	@ >include/config.h
	@[ -z "$(findstring DDR,$@)" ] || \
		{ echo "#define CONFIG_MPC5200_DDR"	>>include/config.h ; \
		  echo "... DDR memory revision" ; \
		}
	@[ -z "$(findstring ROMBOOT,$@)" ] || \
		{ echo "#define CONFIG_BOOT_ROM" >>include/config.h ; \
		  echo "... booting from 8-bit flash" ; \
		}
	@./mkconfig -a PM520 ppc mpc5xxx pm520

MINI5200_config	\
EVAL5200_config	\
TOP5200_config:	unconfig
	@ echo "#define CONFIG_$(@:_config=) 1"	>include/config.h
	@./mkconfig -a TOP5200 ppc mpc5xxx top5200 emk

Total5100_config		\
Total5200_config		\
Total5200_lowboot_config	\
Total5200_Rev2_config		\
Total5200_Rev2_lowboot_config:	unconfig
	@ >include/config.h
	@[ -z "$(findstring 5100,$@)" ] || \
		{ echo "#define CONFIG_MGT5100"		>>include/config.h ; \
		  echo "... with MGT5100 processor" ; \
		}
	@[ -z "$(findstring 5200,$@)" ] || \
		{ echo "#define CONFIG_MPC5200"		>>include/config.h ; \
		  echo "... with MPC5200 processor" ; \
		}
	@[ -n "$(findstring Rev,$@)" ] || \
		{ echo "#define CONFIG_TOTAL5200_REV 1"	>>include/config.h ; \
		  echo "... revision 1 board" ; \
		}
	@[ -z "$(findstring Rev2_,$@)" ] || \
		{ echo "#define CONFIG_TOTAL5200_REV 2"	>>include/config.h ; \
		  echo "... revision 2 board" ; \
		}
	@[ -z "$(findstring lowboot_,$@)" ] || \
		{ echo "TEXT_BASE = 0xFE000000" >board/total5200/config.tmp ; \
		  echo "... with lowboot configuration" ; \
		}
	@./mkconfig -a Total5200 ppc mpc5xxx total5200

TQM5200_auto_config		\
TQM5200_AA_config	\
TQM5200_AB_config	\
TQM5200_AC_config	\
MiniFAP_config:	unconfig
	@ >include/config.h
	@[ -z "$(findstring MiniFAP,$@)" ] || \
		{ echo "#define CONFIG_MINIFAP"	>>include/config.h ; \
		  echo "#define CONFIG_TQM5200_AC"	>>include/config.h ; \
		  echo "... TQM5200_AC on MiniFAP" ; \
		}
	@[ -z "$(findstring AA,$@)" ] || \
		{ echo "#define CONFIG_TQM5200_AA"	>>include/config.h ; \
		  echo "... with 4 MB Flash, 16 MB SDRAM, 32 kB EEPROM" ; \
		}
	@[ -z "$(findstring AB,$@)" ] || \
		{ echo "#define CONFIG_TQM5200_AB"	>>include/config.h ; \
		  echo "... with 64 MB Flash, 64 MB SDRAM, 32 kB EEPROM, 512 kB SRAM" ; \
		  echo "... with Graphics Controller"; \
		}
	@[ -z "$(findstring AC,$@)" ] || \
		{ echo "#define CONFIG_TQM5200_AC"	>>include/config.h ; \
		  echo "... with 4 MB Flash, 128 MB SDRAM" ; \
		  echo "... with Graphics Controller"; \
		}
	@[ -z "$(findstring auto,$@)" ] || \
		{ echo "#define CONFIG_CS_AUTOCONF"	>>include/config.h ; \
		  echo "... with automatic CS configuration" ; \
		}
	@./mkconfig -a TQM5200 ppc mpc5xxx tqm5200

#########################################################################
## MPC8xx Systems
#########################################################################

Adder_config    \
Adder87x_config \
AdderII_config  \
	:		unconfig
	$(if $(findstring AdderII,$@), \
	@echo "#define CONFIG_MPC852T" > include/config.h)
	@./mkconfig -a Adder ppc mpc8xx adder

ADS860_config     \
FADS823_config    \
FADS850SAR_config \
MPC86xADS_config  \
MPC885ADS_config  \
FADS860T_config:	unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx fads

AMX860_config	:	unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx amx860 westel

c2mon_config:		unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx c2mon

CCM_config:		unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx CCM siemens

cogent_mpc8xx_config:	unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx cogent

ELPT860_config:		unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx elpt860 LEOX

ESTEEM192E_config:	unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx esteem192e

ETX094_config	:	unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx etx094

FLAGADM_config:	unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx flagadm

xtract_GEN860T = $(subst _SC,,$(subst _config,,$1))

GEN860T_SC_config	\
GEN860T_config: unconfig
	@ >include/config.h
	@[ -z "$(findstring _SC,$@)" ] || \
		{ echo "#define CONFIG_SC" >>include/config.h ; \
		  echo "With reduced H/W feature set (SC)..." ; \
		}
	@./mkconfig -a $(call xtract_GEN860T,$@) ppc mpc8xx gen860t

GENIETV_config:	unconfig
	@./mkconfig $(@:_config=) ppc mpc8xx genietv