arch/ppc/boot/prep/Makefile

   1 # BK Id: SCCS/s.Makefile 1.30 11/19/01 09:04:20 trini
   2 #
   3 # arch/ppc/boot/Makefile
   4 #
   5 # This file is subject to the terms and conditions of the GNU General Public
   6 # License.  See the file "COPYING" in the main directory of this archive
   7 # for more details.
   8 #
   9 # Tom Rini      January 2001
  10 #
  11 # Originally:
  12 # arch/ppc/boot/Makefile
  13 # Copyright (C) 1994 by Linus Torvalds
  14 # Adapted for PowerPC by Gary Thomas
  15 # modified by Cort (cort@cs.nmt.edu)
  16 #
  17
  18 USE_STANDARD_AS_RULE            := true
  19
  20 TFTPIMAGE                       = /tftpboot/zImage.prep
  21 ifeq ($(CONFIG_SMP),y)
  22 TFTPIMAGE                       = $(TFTPBOOT).smp
  23 endif
  24
  25 LD_ARGS                         = -T ../ld.script -Ttext 0x00800000 -Bstatic
  26 obj-y                           := head.o ../simple/legacy.o misc.o \
  27                                         ../common/util.o ../common/string.o \
  28                                         ../common/misc-common.o \
  29                                         ../common/mpc10x_memory.o \
  30                                         ../common/serial_stub.o
  31 OBJCOPY_ARGS                    = -O elf32-powerpc
  32 LIBS                            = ../lib/zlib.a
  33
  34 obj-$(CONFIG_SERIAL_CONSOLE)    += ../common/ns16550.o
  35 obj-$(CONFIG_VGA_CONSOLE)       += vreset.o kbd.o
  36
  37 # Tools
  38 MKPREP                          := ../utils/mkprep
  39 SIZE                            := ../utils/size
  40 OFFSET                          := ../utils/offset
  41
  42 # Extra include search dirs
  43 CFLAGS_kbd.o                    += -I$(TOPDIR)/drivers/char
  44
  45 all: zImage
  46
  47 zImage: $(obj-y) $(LIBS) ../ld.script ../images/vmlinux.gz ../common/dummy.o \
  48                 $(MKPREP)
  49         $(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
  50                 --add-section=.image=../images/vmlinux.gz \
  51                 --set-section-flags=.image=contents,alloc,load,readonly,data \
  52                 ../common/dummy.o image.o
  53         $(LD) $(LD_ARGS) -o $@ $(obj-y) image.o $(LIBS)
  54         $(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab -R .stabstr
  55         $(MKPREP) -pbp $@ ../images/$@.prep
  56         rm -f $@
  57
  58 zImage.initrd: $(obj-y) $(LIBS) ../ld.script ../images/vmlinux.gz $(MKPREP) \
  59                 ../common/dummy.o
  60         $(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
  61                 --add-section=.ramdisk=../images/ramdisk.image.gz \
  62                 --set-section-flags=.ramdisk=contents,alloc,load,readonly,data \
  63                 --add-section=.image=../images/vmlinux.gz \
  64                 --set-section-flags=.image=contents,alloc,load,readonly,data \
  65                 ../common/dummy.o image.o
  66         $(LD) $(LD_ARGS) -o $@ $(obj-y) image.o $(LIBS)
  67         $(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab -R .stabstr
  68         $(MKPREP) -pbp $@ ../images/$@.prep
  69         rm -f $@
  70
  71 floppy: zImage
  72         dd if=../images/zImage.prep of=/dev/fd0H1440 bs=64b
  73
  74 znetboot : zImage
  75         cp ../images/zImage.prep $(TFTPIMAGE)
  76
  77 znetboot.initrd : zImage.initrd
  78         cp ../images/zImage.initrd.prep $(TFTPIMAGE)
  79
  80 include $(TOPDIR)/Rules.make