patch-2.4.19 linux-2.4.19/arch/ppc/boot/simple/Makefile

• Lines: 136
• Date: Fri Aug 2 17:39:43 2002
• Orig file: linux-2.4.18/arch/ppc/boot/simple/Makefile
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/arch/ppc/boot/simple/Makefile linux-2.4.19/arch/ppc/boot/simple/Makefile
@@ -0,0 +1,135 @@
+# This is far from simple, but I couldn't think of a good name.  This is
+# for making the 'zImage' or 'zImage.initrd' on a number of targets.
+#
+# Author: Tom Rini <trini@mvista.com>
+#
+# Copyright 2001 MontaVista Software Inc.
+#
+# Notes: For machine targets which produce more than one image, define
+# ZNETBOOT and ZNETBOOTRD to the image which should be available for
+# 'znetboot' and 'znetboot.initrd`
+#
+# 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.
+
+USE_STANDARD_AS_RULE		:= true
+
+# Normally, we use the 'misc-simple.c' file for decompress_kernel and
+# whatnot.  Sometimes we need to override this however.
+MISC				:= ../common/misc-simple.o
+ifeq ($(CONFIG_EMBEDDEDBOOT),y)
+ZIMAGE				:= zImage-EMBEDDED
+ZIMAGEINITRD			:= zImage.initrd-EMBEDDED
+TFTPIMAGE			:= /tftpboot/zImage.embedded
+MISC				:= misc-embedded.o
+endif
+ifeq ($(CONFIG_GEMINI),y)
+ZIMAGE				:= zImage-SMON
+ZIMAGEINITRD			:= zImage.initrd-SMON
+HEADHELP			:= direct.o
+TFTPIMAGE			:= /tftpboot/zImage.gemini
+endif
+ifeq ($(CONFIG_SMP),y)
+TFTPIMAGE			+= .smp
+endif
+
+# Setup a default address to put ourselves, change it as needed.
+LD_ARGS				= -T ../ld.script -Ttext 0x00800000 -Bstatic
+ifdef CONFIG_8xx
+LD_ARGS				:= -T ../ld.script -Ttext 0x00180000 -Bstatic
+endif
+ifeq ($(CONFIG_8260)$(CONFIG_4xx),y)
+LD_ARGS				:= -T ../ld.script -Ttext 0x00400000 -Bstatic
+endif
+OBJCOPY_ARGS			:= -O elf32-powerpc
+
+# head.o and ../common/relocate.o must be at the start.
+obj-y				:= head.o ../common/relocate.o $(HEADHELP) \
+				$(MISC) ../common/misc-common.o \
+				../common/string.o ../common/util.o
+obj-$(CONFIG_4xx)		+= embed_config.o
+obj-$(CONFIG_8xx)		+= embed_config.o
+obj-$(CONFIG_8260)		+= embed_config.o
+obj-$(CONFIG_BSEIP)		+= iic.o
+obj-$(CONFIG_MBX)		+= iic.o
+obj-$(CONFIG_RPXCLASSIC)	+= iic.o
+obj-$(CONFIG_RPXLITE)		+= iic.o
+# Different boards need different serial implementations.
+ifeq ($(CONFIG_SERIAL_CONSOLE),y)
+obj-$(CONFIG_8xx)		+= m8xx_tty.o
+obj-$(CONFIG_8260)		+= m8260_tty.o
+obj-$(CONFIG_SERIAL)		+= ../common/ns16550.o
+endif
+
+LIBS				:= ../lib/zlib.a
+
+# Tools
+MKPREP				:= ../utils/mkprep
+MKTREE				:= ../utils/mktree
+
+AFLAGS_head.o			+= -I$(TOPDIR)/arch/$(ARCH)/kernel
+AFLAGS_../common/util.o		+= -I$(TOPDIR)/arch/$(ARCH)/kernel
+AFLAGS_../common/relocate.o	+= -I$(TOPDIR)/arch/$(ARCH)/kernel
+
+zvmlinux: $(obj-y) $(LIBS) ../ld.script ../images/vmlinux.gz ../common/dummy.o
+	$(OBJCOPY) $(OBJCOPY_ARGS) \
+		--add-section=.image=../images/vmlinux.gz \
+		--set-section-flags=.image=contents,alloc,load,readonly,data \
+		../common/dummy.o image.o
+	$(LD) $(LD_ARGS) -o $@ $(obj-y) image.o $(LIBS)
+	$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab -R .stabstr \
+		-R .ramdisk -R .sysmap
+
+zvmlinux.initrd: $(obj-y) $(LIBS) ../ld.script ../images/vmlinux.gz \
+		../common/dummy.o
+	$(OBJCOPY) $(OBJCOPY_ARGS) \
+		--add-section=.ramdisk=../images/ramdisk.image.gz \
+		--set-section-flags=.ramdisk=contents,alloc,load,readonly,data \
+		--add-section=.image=../images/vmlinux.gz \
+		--set-section-flags=.image=contents,alloc,load,readonly,data \
+		../common/dummy.o image.o
+	$(LD) $(LD_ARGS) -o $@ $(obj-y) image.o $(LIBS)
+	$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab -R .stabstr \
+		-R .sysmap
+
+# Sort-of dummy rules, that let us format the image we want.
+zImage: $(ZIMAGE)
+	rm -f zvmlinux
+zImage.initrd: $(ZIMAGEINITRD)
+	rm -f zvmlinux.initrd
+
+znetboot: zImage
+ifneq ($(ZNETBOOT),)
+	cp ../images/$(ZNETBOOT) $(TFTPIMAGE)
+else
+	cp ../images/zImage.* $(TFTPIMAGE)
+endif
+
+znetboot.initrd: zImage.initrd
+ifneq ($(ZNETBOOTRD),)
+	cp ../images/$(ZNETBOOTRD) $(TFTPIMAGE)
+else
+	cp ../images/zImage.* $(TFTPIMAGE)
+endif
+
+zImage-EMBEDDED: zvmlinux
+	mv zvmlinux ../images/zImage.embedded
+
+zImage.initrd-EMBEDDED: zvmlinux.initrd
+	mv zvmlinux.initrd ../images/zImage.initrd.embedded
+
+zImage-SMON: zvmlinux
+	dd if=zvmlinux of=../images/zImage.gemini skip=64 bs=1k
+
+zImage.initrd-SMON: zvmlinux.initrd
+	dd if=zvmlinux.initrd of=../images/zImage.initrd.gemini skip=64 bs=1k
+
+zImage-TREE: zvmlinux
+	$(MKTREE) zvmlinux ../images/zImage.treeboot
+
+zImage.initrd-TREE: zvmlinux.initrd
+	$(MKTREE) zvmlinux.initrd ../images/zImage.initrd.treeboot
+
+include $(TOPDIR)/Rules.make