summaryrefslogtreecommitdiff
path: root/arch/m68k
diff options
context:
space:
mode:
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/Makefile168
-rw-r--r--arch/m68k/Makefile_mm121
-rw-r--r--arch/m68k/Makefile_no124
-rw-r--r--arch/m68k/platform/68328/Makefile5
-rw-r--r--arch/m68k/platform/68360/Makefile6
5 files changed, 174 insertions, 250 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)"
diff --git a/arch/m68k/Makefile_mm b/arch/m68k/Makefile_mm
deleted file mode 100644
index d449b6d5aecf..000000000000
--- a/arch/m68k/Makefile_mm
+++ /dev/null
@@ -1,121 +0,0 @@
-#
-# 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
-#
-
-# override top level makefile
-AS += -m68020
-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__
-
-# without -fno-strength-reduce the 53c7xx.c driver fails ;-(
-KBUILD_CFLAGS += -pipe -fno-strength-reduce -ffixed-a2
-
-# enable processor switch if compiled only for a single cpu
-ifndef CONFIG_M68020
-ifndef CONFIG_M68030
-
-ifndef CONFIG_M68060
-KBUILD_CFLAGS += -m68040
-endif
-
-ifndef CONFIG_M68040
-KBUILD_CFLAGS += -m68060
-endif
-
-endif
-endif
-
-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
-
-ifndef CONFIG_SUN3
-head-y := arch/m68k/kernel/head.o
-else
-head-y := arch/m68k/kernel/sun3-head.o
-endif
-
-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/
-
-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
- 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)"
diff --git a/arch/m68k/Makefile_no b/arch/m68k/Makefile_no
deleted file mode 100644
index 844d3f172264..000000000000
--- a/arch/m68k/Makefile_no
+++ /dev/null
@@ -1,124 +0,0 @@
-#
-# arch/m68k/Makefile
-#
-# 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.
-#
-# (C) Copyright 2002, Greg Ungerer <gerg@snapgear.com>
-#
-
-platform-$(CONFIG_M68328) := 68328
-platform-$(CONFIG_M68EZ328) := 68EZ328
-platform-$(CONFIG_M68VZ328) := 68VZ328
-platform-$(CONFIG_M68360) := 68360
-platform-$(CONFIG_M5206) := 5206
-platform-$(CONFIG_M5206e) := 5206
-platform-$(CONFIG_M520x) := 520x
-platform-$(CONFIG_M523x) := 523x
-platform-$(CONFIG_M5249) := 5249
-platform-$(CONFIG_M527x) := 527x
-platform-$(CONFIG_M5272) := 5272
-platform-$(CONFIG_M528x) := 528x
-platform-$(CONFIG_M5307) := 5307
-platform-$(CONFIG_M532x) := 532x
-platform-$(CONFIG_M5407) := 5407
-platform-$(CONFIG_M54xx) := 54xx
-PLATFORM := $(platform-y)
-
-board-$(CONFIG_PILOT) := pilot
-board-$(CONFIG_UC5272) := UC5272
-board-$(CONFIG_UC5282) := UC5282
-board-$(CONFIG_UCSIMM) := ucsimm
-board-$(CONFIG_UCDIMM) := ucdimm
-board-$(CONFIG_UCQUICC) := uCquicc
-board-$(CONFIG_DRAGEN2) := de2
-board-$(CONFIG_ARNEWSH) := ARNEWSH
-board-$(CONFIG_FREESCALE) := FREESCALE
-board-$(CONFIG_M5235EVB) := M5235EVB
-board-$(CONFIG_M5271EVB) := M5271EVB
-board-$(CONFIG_M5275EVB) := M5275EVB
-board-$(CONFIG_M5282EVB) := M5282EVB
-board-$(CONFIG_ELITE) := eLITE
-board-$(CONFIG_NETtel) := NETtel
-board-$(CONFIG_SECUREEDGEMP3) := MP3
-board-$(CONFIG_CLEOPATRA) := CLEOPATRA
-board-$(CONFIG_senTec) := senTec
-board-$(CONFIG_SNEHA) := SNEHA
-board-$(CONFIG_M5208EVB) := M5208EVB
-board-$(CONFIG_MOD5272) := MOD5272
-board-$(CONFIG_AVNET) := AVNET
-board-$(CONFIG_SAVANT) := SAVANT
-BOARD := $(board-y)
-
-model-$(CONFIG_RAMKERNEL) := ram
-model-$(CONFIG_ROMKERNEL) := rom
-MODEL := $(model-y)
-
-#
-# Some code support is grouped together for a common cpu-subclass (for
-# example all ColdFire cpu's are very similar). Determine the sub-class
-# for the selected cpu. ONLY need to define this for the non-base member
-# of the family.
-#
-cpuclass-$(CONFIG_M5206) := coldfire
-cpuclass-$(CONFIG_M5206e) := coldfire
-cpuclass-$(CONFIG_M520x) := coldfire
-cpuclass-$(CONFIG_M523x) := coldfire
-cpuclass-$(CONFIG_M5249) := coldfire
-cpuclass-$(CONFIG_M527x) := coldfire
-cpuclass-$(CONFIG_M5272) := coldfire
-cpuclass-$(CONFIG_M528x) := coldfire
-cpuclass-$(CONFIG_M5307) := coldfire
-cpuclass-$(CONFIG_M532x) := coldfire
-cpuclass-$(CONFIG_M5407) := coldfire
-cpuclass-$(CONFIG_M54xx) := coldfire
-cpuclass-$(CONFIG_M68328) := 68328
-cpuclass-$(CONFIG_M68EZ328) := 68328
-cpuclass-$(CONFIG_M68VZ328) := 68328
-cpuclass-$(CONFIG_M68360) := 68360
-CPUCLASS := $(cpuclass-y)
-
-ifneq ($(CPUCLASS),$(PLATFORM))
-CLASSDIR := arch/m68k/platform/$(cpuclass-y)/
-endif
-
-export PLATFORM BOARD MODEL CPUCLASS
-
-#
-# Some CFLAG additions based on specific CPU type.
-#
-cflags-$(CONFIG_M5206) := $(call cc-option,-mcpu=5206,-m5200)
-cflags-$(CONFIG_M5206e) := $(call cc-option,-mcpu=5206e,-m5200)
-cflags-$(CONFIG_M520x) := $(call cc-option,-mcpu=5208,-m5200)
-cflags-$(CONFIG_M523x) := $(call cc-option,-mcpu=523x,-m5307)
-cflags-$(CONFIG_M5249) := $(call cc-option,-mcpu=5249,-m5200)
-cflags-$(CONFIG_M5271) := $(call cc-option,-mcpu=5271,-m5307)
-cflags-$(CONFIG_M5272) := $(call cc-option,-mcpu=5272,-m5307)
-cflags-$(CONFIG_M5275) := $(call cc-option,-mcpu=5275,-m5307)
-cflags-$(CONFIG_M528x) := $(call cc-option,-mcpu=528x,-m5307)
-cflags-$(CONFIG_M5307) := $(call cc-option,-mcpu=5307,-m5200)
-cflags-$(CONFIG_M532x) := $(call cc-option,-mcpu=532x,-m5307)
-cflags-$(CONFIG_M5407) := $(call cc-option,-mcpu=5407,-m5200)
-cflags-$(CONFIG_M54xx) := $(call cc-option,-mcpu=5475,-m5200)
-cflags-$(CONFIG_M68328) := -m68000
-cflags-$(CONFIG_M68EZ328) := -m68000
-cflags-$(CONFIG_M68VZ328) := -m68000
-cflags-$(CONFIG_M68360) := -m68332
-
-KBUILD_AFLAGS += $(cflags-y)
-
-KBUILD_CFLAGS += $(cflags-y)
-KBUILD_CFLAGS += -D__linux__
-KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
-
-head-y := arch/m68k/platform/$(cpuclass-y)/head.o
-
-core-y += arch/m68k/kernel/ \
- arch/m68k/mm/ \
- $(CLASSDIR) \
- arch/m68k/platform/$(PLATFORM)/
-libs-y += arch/m68k/lib/
-
-archclean:
-
diff --git a/arch/m68k/platform/68328/Makefile b/arch/m68k/platform/68328/Makefile
index 5e5435552d56..e4dfd8fde068 100644
--- a/arch/m68k/platform/68328/Makefile
+++ b/arch/m68k/platform/68328/Makefile
@@ -2,7 +2,10 @@
# Makefile for arch/m68knommu/platform/68328.
#
-head-y = head-$(MODEL).o
+model-y := ram
+model-$(CONFIG_ROMKERNEL) := rom
+
+head-y = head-$(model-y).o
head-$(CONFIG_PILOT) = head-pilot.o
head-$(CONFIG_DRAGEN2) = head-de2.o
diff --git a/arch/m68k/platform/68360/Makefile b/arch/m68k/platform/68360/Makefile
index cf5af73a5789..f6f434383049 100644
--- a/arch/m68k/platform/68360/Makefile
+++ b/arch/m68k/platform/68360/Makefile
@@ -1,10 +1,12 @@
#
# Makefile for arch/m68knommu/platform/68360.
#
+model-y := ram
+model-$(CONFIG_ROMKERNEL) := rom
obj-y := config.o commproc.o entry.o ints.o
extra-y := head.o
-$(obj)/head.o: $(obj)/head-$(MODEL).o
- ln -sf head-$(MODEL).o $(obj)/head.o
+$(obj)/head.o: $(obj)/head-$(model-y).o
+ ln -sf head-$(model-y).o $(obj)/head.o