1 files changed, 166 insertions, 2 deletions

diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
index be46cadd4017..cf318f20c64d 100644
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -1,7 +1,171 @@
+#
+# m68k/Makefile
+#
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies. Remember to do have actions
+# for "archclean" and "archdep" for cleaning up and making dependencies for
+# this architecture
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (C) 1994 by Hamish Macdonald
+# Copyright (C) 2002,2011 Greg Ungerer <gerg@snapgear.com>
+#
+
 KBUILD_DEFCONFIG := multi_defconfig
 
+#
+#       Enable processor type. Ordering of these is important - we want to
+#       use the minimum processor type of the range we support. The logic
+#       for 680x0 will only allow use of the -m68060 or -m68040 if no other
+#       680x0 type is specified - and no option is specified for 68030 or
+#       68020. The other m68k/ColdFire types always specify some type of
+#       compiler cpu type flag.
+#
+ifndef CONFIG_M68040
+cpuflags-$(CONFIG_M68060)       := -m68060
+endif
+ifndef CONFIG_M68060
+cpuflags-$(CONFIG_M68040)       := -m68040
+endif
+cpuflags-$(CONFIG_M68030)       :=
+cpuflags-$(CONFIG_M68020)       :=
+cpuflags-$(CONFIG_M68360)       := -m68332
+cpuflags-$(CONFIG_M68000)       := -m68000
+cpuflags-$(CONFIG_M54xx)        := $(call cc-option,-mcpu=5475,-m5200)
+cpuflags-$(CONFIG_M5407)        := $(call cc-option,-mcpu=5407,-m5200)
+cpuflags-$(CONFIG_M532x)        := $(call cc-option,-mcpu=532x,-m5307)
+cpuflags-$(CONFIG_M5307)        := $(call cc-option,-mcpu=5307,-m5200)
+cpuflags-$(CONFIG_M528x)        := $(call cc-option,-mcpu=528x,-m5307)
+cpuflags-$(CONFIG_M5275)        := $(call cc-option,-mcpu=5275,-m5307)
+cpuflags-$(CONFIG_M5272)        := $(call cc-option,-mcpu=5272,-m5307)
+cpuflags-$(CONFIG_M5271)        := $(call cc-option,-mcpu=5271,-m5307)
+cpuflags-$(CONFIG_M523x)        := $(call cc-option,-mcpu=523x,-m5307)
+cpuflags-$(CONFIG_M5249)        := $(call cc-option,-mcpu=5249,-m5200)
+cpuflags-$(CONFIG_M520x)        := $(call cc-option,-mcpu=5208,-m5200)
+cpuflags-$(CONFIG_M5206e)       := $(call cc-option,-mcpu=5206e,-m5200)
+cpuflags-$(CONFIG_M5206)        := $(call cc-option,-mcpu=5206,-m5200)
+
+KBUILD_AFLAGS += $(cpuflags-y)
+KBUILD_CFLAGS += $(cpuflags-y) -pipe
 ifdef CONFIG_MMU
-include $(srctree)/arch/m68k/Makefile_mm
+# without -fno-strength-reduce the 53c7xx.c driver fails ;-(
+KBUILD_CFLAGS += -fno-strength-reduce -ffixed-a2
+else
+# we can use a m68k-linux-gcc toolchain with these in place
+KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
+KBUILD_CFLAGS += -D__uClinux__
+KBUILD_AFLAGS += -D__uClinux__
+endif
+
+LDFLAGS := -m m68kelf
+KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
+ifneq ($(SUBARCH),$(ARCH))
+        ifeq ($(CROSS_COMPILE),)
+                CROSS_COMPILE := $(call cc-cross-prefix, \
+                        m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)
+        endif
+endif
+
+ifdef CONFIG_SUN3
+LDFLAGS_vmlinux = -N
+endif
+
+CHECKFLAGS += -D__mc68000__
+
+
+ifdef CONFIG_KGDB
+# If configured for kgdb support, include debugging infos and keep the
+# frame pointer
+KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
+endif
+
+#
+# Select the assembler head startup code. Order is important. The default
+# head code is first, processor specific selections can override it after.
+#
+head-y                          := arch/m68k/kernel/head.o
+head-$(CONFIG_SUN3)             := arch/m68k/kernel/sun3-head.o
+head-$(CONFIG_M68360)           := arch/m68k/platform/68360/head.o
+head-$(CONFIG_M68000)           := arch/m68k/platform/68328/head.o
+head-$(CONFIG_COLDFIRE)         := arch/m68k/platform/coldfire/head.o
+
+core-y                          += arch/m68k/kernel/    arch/m68k/mm/
+libs-y                          += arch/m68k/lib/
+
+core-$(CONFIG_Q40)              += arch/m68k/q40/
+core-$(CONFIG_AMIGA)            += arch/m68k/amiga/
+core-$(CONFIG_ATARI)            += arch/m68k/atari/
+core-$(CONFIG_MAC)              += arch/m68k/mac/
+core-$(CONFIG_HP300)            += arch/m68k/hp300/
+core-$(CONFIG_APOLLO)           += arch/m68k/apollo/
+core-$(CONFIG_MVME147)          += arch/m68k/mvme147/
+core-$(CONFIG_MVME16x)          += arch/m68k/mvme16x/
+core-$(CONFIG_BVME6000)         += arch/m68k/bvme6000/
+core-$(CONFIG_SUN3X)            += arch/m68k/sun3x/     arch/m68k/sun3/
+core-$(CONFIG_SUN3)             += arch/m68k/sun3/      arch/m68k/sun3/prom/
+core-$(CONFIG_NATFEAT)          += arch/m68k/emu/
+core-$(CONFIG_M68040)           += arch/m68k/fpsp040/
+core-$(CONFIG_M68060)           += arch/m68k/ifpsp060/
+core-$(CONFIG_M68KFPU_EMU)      += arch/m68k/math-emu/
+core-$(CONFIG_M68360)           += arch/m68k/platform/68360/
+core-$(CONFIG_M68000)           += arch/m68k/platform/68328/
+core-$(CONFIG_M68EZ328)         += arch/m68k/platform/68EZ328/
+core-$(CONFIG_M68VZ328)         += arch/m68k/platform/68VZ328/
+core-$(CONFIG_COLDFIRE)         += arch/m68k/platform/coldfire/
+core-$(CONFIG_M5206)            += arch/m68k/platform/5206/
+core-$(CONFIG_M5206e)           += arch/m68k/platform/5206/
+core-$(CONFIG_M520x)            += arch/m68k/platform/520x/
+core-$(CONFIG_M523x)            += arch/m68k/platform/523x/
+core-$(CONFIG_M5249)            += arch/m68k/platform/5249/
+core-$(CONFIG_M527x)            += arch/m68k/platform/527x/
+core-$(CONFIG_M5272)            += arch/m68k/platform/5272/
+core-$(CONFIG_M528x)            += arch/m68k/platform/528x/
+core-$(CONFIG_M5307)            += arch/m68k/platform/5307/
+core-$(CONFIG_M532x)            += arch/m68k/platform/532x/
+core-$(CONFIG_M5407)            += arch/m68k/platform/5407/
+core-$(CONFIG_M54xx)            += arch/m68k/platform/54xx/
+
+
+all:    zImage
+
+lilo:   vmlinux
+        if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi
+        if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
+        cat vmlinux > $(INSTALL_PATH)/vmlinux
+        cp System.map $(INSTALL_PATH)/System.map
+        if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
+
+zImage compressed: vmlinux.gz
+
+vmlinux.gz: vmlinux
+
+ifndef CONFIG_KGDB
+        cp vmlinux vmlinux.tmp
+        $(STRIP) vmlinux.tmp
+        gzip -9c vmlinux.tmp >vmlinux.gz
+        rm vmlinux.tmp
 else
-include $(srctree)/arch/m68k/Makefile_no
+        gzip -9c vmlinux >vmlinux.gz
 endif
+
+bzImage: vmlinux.bz2
+
+vmlinux.bz2: vmlinux
+
+ifndef CONFIG_KGDB
+        cp vmlinux vmlinux.tmp
+        $(STRIP) vmlinux.tmp
+        bzip2 -1c vmlinux.tmp >vmlinux.bz2
+        rm vmlinux.tmp
+else
+        bzip2 -1c vmlinux >vmlinux.bz2
+endif
+
+archclean:
+        rm -f vmlinux.gz vmlinux.bz2
+
+install:
+        sh $(srctree)/arch/m68k/install.sh $(KERNELRELEASE) vmlinux.gz System.map "$(INSTALL_PATH)"