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#
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# 68EZ328/Makefile
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#
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# This file is included by the global makefile so that you can add your own
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# platform-specific flags and dependencies.
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#
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# This file is subject to the terms and conditions of the GNU General Public
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# License. See the file "COPYING" in the main directory of this archive
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# for more details.
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#
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# Copyright (C) 1998,1999 D. Jeff Dionne
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# Copyright (C) 1998 Kenneth Albanowski
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# Copyright (C) 1994 by Hamish Macdonald
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#
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CROSS_COMPILE = m68k-coff-
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LIBGCC = `$(CC) -v 2>&1 | grep specs | sed -e "s/Reading specs from //" | sed -e s/specs/m68000\\\/libgcc.a/`
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CFLAGS := $(CFLAGS) -pipe -DNO_MM -DNO_FPU -m5200 -Wa,-S -Wa,-m5200 -D__COFF__ -DMAGIC_ROM_PTR -DNO_FORGET -DUTS_SYSNAME='"uClinux"'
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AFLAGS := $(AFLAGS) -pipe -DNO_MM -DNO_FPU -m5200 -Wa,-S -Wa,-m5200 -D__COFF__ -DMAGIC_ROM_PTR -DUTS_SYSNAME='"uClinux"'
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LINKFLAGS = -T arch/$(ARCH)/platform/$(PLATFORM)/$(BOARD)/$(MODEL).ld
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HEAD := arch/$(ARCH)/platform/$(PLATFORM)/$(BOARD)/crt0_$(MODEL).o
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INIT_B := arch/$(ARCH)/platform/$(PLATFORM)/$(BOARD)/init_$(MODEL).b
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STOB := arch/$(ARCH)/platform/$(PLATFORM)/tools/stob
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SUBDIRS := arch/$(ARCH)/kernel arch/$(ARCH)/mm arch/$(ARCH)/lib \
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arch/$(ARCH)/platform/$(PLATFORM) $(SUBDIRS)
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ARCHIVES := arch/$(ARCH)/kernel/kernel.o arch/$(ARCH)/mm/mm.o \
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arch/$(ARCH)/platform/$(PLATFORM)/platform.o $(ARCHIVES)
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LIBS += arch/$(ARCH)/lib/lib.a $(LIBGCC)
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ifdef CONFIG_FRAMEBUFFER
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SUBDIRS := $(SUBDIRS) arch/$(ARCH)/console
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ARCHIVES := $(ARCHIVES) arch/$(ARCH)/console/console.a
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endif
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MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot
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romfs.s19: romfs.img arch/$(ARCH)/empty.o
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$(CROSS_COMPILE)objcopy -v -R .text -R .data -R .bss --add-section=.fs=romfs.img --adjust-section-vma=.fs=$(ROMFS_LOAD_ADDR) arch/$(ARCH)/empty.o romfs.s19
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$(CROSS_COMPILE)objcopy -O srec romfs.s19
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romfs.b: romfs.s19
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$(STOB) romfs.s19 > romfs.b
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linux.data: linux
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$(CROSS_COMPILE)objcopy -O binary --remove-section=.romvec --remove-section=.text --remove-section=.ramvec --remove-section=.bss --remove-section=.eram linux linux.data
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linux.text: linux
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$(CROSS_COMPILE)objcopy -O binary --remove-section=.ramvec --remove-section=.bss --remove-section=.data --remove-section=.eram --set-section-flags=.romvec=CONTENTS,ALLOC,LOAD,READONLY,CODE linux linux.text
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romfs.img:
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echo creating a vmlinux rom image without root filesystem!
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linux.bin: linux.text linux.data romfs.img
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if [ -f romfs.img ]; then\
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cat linux.text linux.data romfs.img > linux.bin;\
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else\
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cat linux.text linux.data > linux.bin;\
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fi
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flash.s19: linux.bin arch/$(ARCH)/empty.o
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$(CROSS_COMPILE)objcopy -v -R .text -R .data -R .bss --add-section=.fs=linux.bin --adjust-section-vma=.fs=$(FLASH_LOAD_ADDR) arch/$(ARCH)/empty.o flash.s19
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$(CROSS_COMPILE)objcopy -O srec flash.s19
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flash.b: flash.s19
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$(STOB) flash.s19 > flash.b
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linux.s19: linux
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$(CROSS_COMPILE)objcopy -O srec --adjust-section-vma=.data=0x`$(CROSS_COMPILE)nm linux | awk '/__data_rom_start/ {printf $$1}'` linux linux.s19
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$(CROSS_COMPILE)objcopy -O srec linux.s19
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linux.b: linux.s19
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if [ -f $(INIT_B) ]; then\
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cp $(INIT_B) linux.b;\
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fi
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$(STOB) linux.s19 >> linux.b
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archclean:
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@$(MAKEBOOT) clean
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rm -f linux.text linux.data linux.bin linux.rom linux.trg
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rm -f linux.s19 romfs.s19 flash.s19
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rm -f linux.img romdisk.img
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rm -f linux.b romfs.b flash.b
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