[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm / Makefile

#
# arch/arm/Makefile
#
# This file is included by the global makefile so that you can add your own
# architecture-specific flags and dependencies.
#
# 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) 1995-2001 by Russell King

LDFLAGS_vmlinux	:=-p --no-undefined -X
CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
OBJCOPYFLAGS	:=-O binary -R .note -R .note.gnu.build-id -R .comment -S
GZFLAGS		:=-9
#KBUILD_CFLAGS	+=-pipe
# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
KBUILD_CFLAGS	+=$(call cc-option,-marm,)

# Do not use arch/arm/defconfig - it's always outdated.
# Select a platform tht is kept up-to-date
KBUILD_DEFCONFIG := versatile_defconfig

# defines filename extension depending memory manement type.
ifeq ($(CONFIG_MMU),)
MMUEXT		:= -nommu
endif

ifeq ($(CONFIG_FRAME_POINTER),y)
KBUILD_CFLAGS	+=-fno-omit-frame-pointer -mapcs -mno-sched-prolog
endif

ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
KBUILD_CPPFLAGS	+= -mbig-endian
AS		+= -EB
LD		+= -EB
else
KBUILD_CPPFLAGS	+= -mlittle-endian
AS		+= -EL
LD		+= -EL
endif

comma = ,

# This selects which instruction set is used.
# Note that GCC does not numerically define an architecture version
# macro, but instead defines a whole series of macros which makes
# testing for a specific architecture or later rather impossible.
arch-$(CONFIG_CPU_32v7)		:=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
arch-$(CONFIG_CPU_32v6)		:=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
# Only override the compiler option if ARMv6. The ARMv6K extensions are
# always available in ARMv7
ifeq ($(CONFIG_CPU_32v6),y)
arch-$(CONFIG_CPU_32v6K)	:=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6k,-march=armv5t -Wa$(comma)-march=armv6k)
endif
arch-$(CONFIG_CPU_32v5)		:=-D__LINUX_ARM_ARCH__=5 $(call cc-option,-march=armv5te,-march=armv4t)
arch-$(CONFIG_CPU_32v4T)	:=-D__LINUX_ARM_ARCH__=4 -march=armv4t
arch-$(CONFIG_CPU_32v4)		:=-D__LINUX_ARM_ARCH__=4 -march=armv4
arch-$(CONFIG_CPU_32v3)		:=-D__LINUX_ARM_ARCH__=3 -march=armv3

# This selects how we optimise for the processor.
tune-$(CONFIG_CPU_ARM610)	:=-mtune=arm610
tune-$(CONFIG_CPU_ARM710)	:=-mtune=arm710
tune-$(CONFIG_CPU_ARM7TDMI)	:=-mtune=arm7tdmi
tune-$(CONFIG_CPU_ARM720T)	:=-mtune=arm7tdmi
tune-$(CONFIG_CPU_ARM740T)	:=-mtune=arm7tdmi
tune-$(CONFIG_CPU_ARM9TDMI)	:=-mtune=arm9tdmi
tune-$(CONFIG_CPU_ARM940T)	:=-mtune=arm9tdmi
tune-$(CONFIG_CPU_ARM946E)	:=$(call cc-option,-mtune=arm9e,-mtune=arm9tdmi)
tune-$(CONFIG_CPU_ARM920T)	:=-mtune=arm9tdmi
tune-$(CONFIG_CPU_ARM922T)	:=-mtune=arm9tdmi
tune-$(CONFIG_CPU_ARM925T)	:=-mtune=arm9tdmi
tune-$(CONFIG_CPU_ARM926T)	:=-mtune=arm9tdmi
tune-$(CONFIG_CPU_SA110)	:=-mtune=strongarm110
tune-$(CONFIG_CPU_SA1100)	:=-mtune=strongarm1100
tune-$(CONFIG_CPU_XSCALE)	:=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
tune-$(CONFIG_CPU_XSC3)		:=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
tune-$(CONFIG_CPU_V6)		:=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)

ifeq ($(CONFIG_AEABI),y)
CFLAGS_ABI	:=-mabi=aapcs-linux -mno-thumb-interwork
else
CFLAGS_ABI	:=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
endif

# Need -Uarm for gcc < 3.x
KBUILD_CFLAGS	+=$(CFLAGS_ABI) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
KBUILD_AFLAGS	+=$(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float

CHECKFLAGS	+= -D__arm__

#Default value
head-y		:= arch/arm/kernel/head$(MMUEXT).o arch/arm/kernel/init_task.o
textofs-y	:= 0x00008000

 machine-$(CONFIG_ARCH_RPC)	   := rpc
 machine-$(CONFIG_ARCH_EBSA110)	   := ebsa110
 machine-$(CONFIG_ARCH_CLPS7500)   := clps7500
 machine-$(CONFIG_FOOTBRIDGE)	   := footbridge
 machine-$(CONFIG_ARCH_SHARK)	   := shark
 machine-$(CONFIG_ARCH_SA1100)	   := sa1100
ifeq ($(CONFIG_ARCH_SA1100),y)
# SA1111 DMA bug: we don't want the kernel to live in precious DMA-able memory
 textofs-$(CONFIG_SA1111)	   := 0x00208000
endif
 machine-$(CONFIG_ARCH_PXA)	   := pxa
 machine-$(CONFIG_ARCH_L7200)	   := l7200
 machine-$(CONFIG_ARCH_INTEGRATOR) := integrator
 textofs-$(CONFIG_ARCH_CLPS711X)   := 0x00028000
 machine-$(CONFIG_ARCH_CLPS711X)   := clps711x
 machine-$(CONFIG_ARCH_IOP32X)	   := iop32x
 machine-$(CONFIG_ARCH_IOP33X)	   := iop33x
 machine-$(CONFIG_ARCH_IOP13XX)	   := iop13xx
    plat-$(CONFIG_PLAT_IOP)	   := iop
 machine-$(CONFIG_ARCH_IXP4XX)	   := ixp4xx
 machine-$(CONFIG_ARCH_IXP2000)    := ixp2000
 machine-$(CONFIG_ARCH_IXP23XX)    := ixp23xx
 machine-$(CONFIG_ARCH_OMAP1)	   := omap1
 machine-$(CONFIG_ARCH_OMAP2)	   := omap2
 machine-$(CONFIG_ARCH_OMAP3)	   := omap2
    plat-$(CONFIG_ARCH_OMAP)	   := omap
 machine-$(CONFIG_ARCH_S3C2410)	   := s3c2410 s3c2400 s3c2412 s3c2440 s3c2442 s3c2443
    plat-$(CONFIG_PLAT_S3C24XX)	   := s3c24xx s3c
 machine-$(CONFIG_ARCH_LH7A40X)	   := lh7a40x
 machine-$(CONFIG_ARCH_VERSATILE)  := versatile
 machine-$(CONFIG_ARCH_IMX)	   := imx
 machine-$(CONFIG_ARCH_H720X)	   := h720x
 machine-$(CONFIG_ARCH_AAEC2000)   := aaec2000
 machine-$(CONFIG_ARCH_REALVIEW)   := realview
 machine-$(CONFIG_ARCH_AT91)	   := at91
 machine-$(CONFIG_ARCH_EP93XX)	   := ep93xx
 machine-$(CONFIG_ARCH_PNX4008)	   := pnx4008
 machine-$(CONFIG_ARCH_NETX)	   := netx
 machine-$(CONFIG_ARCH_NS9XXX)	   := ns9xxx
 machine-$(CONFIG_ARCH_DAVINCI)	   := davinci
 machine-$(CONFIG_ARCH_KIRKWOOD)   := kirkwood
 machine-$(CONFIG_ARCH_KS8695)     := ks8695
    plat-$(CONFIG_ARCH_MXC)	   := mxc
 machine-$(CONFIG_ARCH_MX2)	   := mx2
 machine-$(CONFIG_ARCH_MX3)	   := mx3
 machine-$(CONFIG_ARCH_ORION5X)	   := orion5x
    plat-$(CONFIG_PLAT_ORION)	   := orion
 machine-$(CONFIG_ARCH_MSM)	   := msm
 machine-$(CONFIG_ARCH_LOKI)       := loki
 machine-$(CONFIG_ARCH_MV78XX0)    := mv78xx0

ifeq ($(CONFIG_ARCH_EBSA110),y)
# This is what happens if you forget the IOCS16 line.
# PCMCIA cards stop working.
CFLAGS_3c589_cs.o :=-DISA_SIXTEEN_BIT_PERIPHERAL
export CFLAGS_3c589_cs.o
endif

# The byte offset of the kernel image in RAM from the start of RAM.
TEXT_OFFSET := $(textofs-y)

# The first directory contains additional information for the boot setup code
ifneq ($(machine-y),)
MACHINE  := arch/arm/mach-$(word 1,$(machine-y))/
else
MACHINE  :=
endif

machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))
platdirs := $(patsubst %,arch/arm/plat-%/,$(plat-y))

ifeq ($(KBUILD_SRC),)
KBUILD_CPPFLAGS += $(patsubst %,-I%include,$(machdirs) $(platdirs))
else
KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs) $(platdirs))
endif

export	TEXT_OFFSET GZFLAGS MMUEXT

# Do we have FASTFPE?
FASTFPE		:=arch/arm/fastfpe
ifeq ($(FASTFPE),$(wildcard $(FASTFPE)))
FASTFPE_OBJ	:=$(FASTFPE)/
endif

# If we have a machine-specific directory, then include it in the build.
core-y				+= arch/arm/kernel/ arch/arm/mm/ arch/arm/common/
core-y				+= $(machdirs) $(platdirs)
core-$(CONFIG_FPE_NWFPE)	+= arch/arm/nwfpe/
core-$(CONFIG_FPE_FASTFPE)	+= $(FASTFPE_OBJ)
core-$(CONFIG_VFP)		+= arch/arm/vfp/

drivers-$(CONFIG_OPROFILE)      += arch/arm/oprofile/

libs-y				:= arch/arm/lib/ $(libs-y)

# Default target when executing plain make
ifeq ($(CONFIG_XIP_KERNEL),y)
KBUILD_IMAGE := xipImage
else
KBUILD_IMAGE := zImage
endif

all:	$(KBUILD_IMAGE)

boot := arch/arm/boot

#	Update machine arch and proc symlinks if something which affects
#	them changed.  We use .arch to indicate when they were updated
#	last, otherwise make uses the target directory mtime.

archprepare: maketools

PHONY += maketools FORCE
maketools: include/linux/version.h FORCE
	$(Q)$(MAKE) $(build)=arch/arm/tools include/asm-arm/mach-types.h

# Convert bzImage to zImage
bzImage: zImage

zImage Image xipImage bootpImage uImage: vmlinux
	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@

zinstall install: vmlinux
	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@

CLEAN_FILES += include/asm-arm/mach-types.h \
	       include/asm-arm/arch include/asm-arm/.arch

# We use MRPROPER_FILES and CLEAN_FILES now
archclean:
	$(Q)$(MAKE) $(clean)=$(boot)

# My testing targets (bypasses dependencies)
bp:;	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/bootpImage
i zi:;	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@


define archhelp
  echo  '* zImage        - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
  echo  '  Image         - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
  echo  '* xipImage      - XIP kernel image, if configured (arch/$(ARCH)/boot/xipImage)'
  echo  '  uImage        - U-Boot wrapped zImage'
  echo  '  bootpImage    - Combined zImage and initial RAM disk' 
  echo  '                  (supply initrd image via make variable INITRD=<path>)'
  echo  '  install       - Install uncompressed kernel'
  echo  '  zinstall      - Install compressed kernel'
  echo  '                  Install using (your) ~/bin/installkernel or'
  echo  '                  (distribution) /sbin/installkernel or'
  echo  '                  install to $$(INSTALL_PATH) and run lilo'
endef
Commit	Line	Data
1da177e4 LT	1	#
	2	# arch/arm/Makefile
	3	#
4f193362 PS	4	# This file is included by the global makefile so that you can add your own
	5	# architecture-specific flags and dependencies.
	6	#
1da177e4 LT	7	# This file is subject to the terms and conditions of the GNU General Public
	8	# License. See the file "COPYING" in the main directory of this archive
	9	# for more details.
	10	#
	11	# Copyright (C) 1995-2001 by Russell King
	12
	13	LDFLAGS_vmlinux :=-p --no-undefined -X
9d4f13e5	14	CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
1e621a8e	15	OBJCOPYFLAGS :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
1da177e4	16	GZFLAGS :=-9
a0f97e06	17	#KBUILD_CFLAGS +=-pipe
5636810d	18	# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
a0f97e06	19	KBUILD_CFLAGS +=$(call cc-option,-marm,)
1da177e4 LT	20
	21	# Do not use arch/arm/defconfig - it's always outdated.
	22	# Select a platform tht is kept up-to-date
	23	KBUILD_DEFCONFIG := versatile_defconfig
	24
f8c07de6 HC	25	# defines filename extension depending memory manement type.
	26	ifeq ($(CONFIG_MMU),)
	27	MMUEXT := -nommu
	28	endif
	29
1da177e4	30	ifeq ($(CONFIG_FRAME_POINTER),y)
a0f97e06	31	KBUILD_CFLAGS +=-fno-omit-frame-pointer -mapcs -mno-sched-prolog
1da177e4 LT	32	endif
	33
	34	ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
06c5040c	35	KBUILD_CPPFLAGS += -mbig-endian
1da177e4 LT	36	AS += -EB
	37	LD += -EB
	38	else
06c5040c	39	KBUILD_CPPFLAGS += -mlittle-endian
1da177e4 LT	40	AS += -EL
	41	LD += -EL
	42	endif
	43
	44	comma = ,
	45
	46	# This selects which instruction set is used.
	47	# Note that GCC does not numerically define an architecture version
	48	# macro, but instead defines a whole series of macros which makes
	49	# testing for a specific architecture or later rather impossible.
76ebc6a4	50	arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
1da177e4	51	arch-$(CONFIG_CPU_32v6) :=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
23688e99 CM	52	# Only override the compiler option if ARMv6. The ARMv6K extensions are
	53	# always available in ARMv7
	54	ifeq ($(CONFIG_CPU_32v6),y)
4a5f79e7	55	arch-$(CONFIG_CPU_32v6K) :=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6k,-march=armv5t -Wa$(comma)-march=armv6k)
23688e99	56	endif
260e98ed LB	57	arch-$(CONFIG_CPU_32v5) :=-D__LINUX_ARM_ARCH__=5 $(call cc-option,-march=armv5te,-march=armv4t)
260e98ed LB	58	arch-$(CONFIG_CPU_32v4T) :=-D__LINUX_ARM_ARCH__=4 -march=armv4t
1da177e4 LT	59	arch-$(CONFIG_CPU_32v4) :=-D__LINUX_ARM_ARCH__=4 -march=armv4
	60	arch-$(CONFIG_CPU_32v3) :=-D__LINUX_ARM_ARCH__=3 -march=armv3
	61
	62	# This selects how we optimise for the processor.
	63	tune-$(CONFIG_CPU_ARM610) :=-mtune=arm610
	64	tune-$(CONFIG_CPU_ARM710) :=-mtune=arm710
07e0da78	65	tune-$(CONFIG_CPU_ARM7TDMI) :=-mtune=arm7tdmi
1da177e4	66	tune-$(CONFIG_CPU_ARM720T) :=-mtune=arm7tdmi
b731c311	67	tune-$(CONFIG_CPU_ARM740T) :=-mtune=arm7tdmi
43f5f014	68	tune-$(CONFIG_CPU_ARM9TDMI) :=-mtune=arm9tdmi
d60674eb	69	tune-$(CONFIG_CPU_ARM940T) :=-mtune=arm9tdmi
e6bb83fd	70	tune-$(CONFIG_CPU_ARM946E) :=$(call cc-option,-mtune=arm9e,-mtune=arm9tdmi)
1da177e4 LT	71	tune-$(CONFIG_CPU_ARM920T) :=-mtune=arm9tdmi
	72	tune-$(CONFIG_CPU_ARM922T) :=-mtune=arm9tdmi
	73	tune-$(CONFIG_CPU_ARM925T) :=-mtune=arm9tdmi
	74	tune-$(CONFIG_CPU_ARM926T) :=-mtune=arm9tdmi
	75	tune-$(CONFIG_CPU_SA110) :=-mtune=strongarm110
	76	tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100
	77	tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
23bdf86a	78	tune-$(CONFIG_CPU_XSC3) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
cd26f45b	79	tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
1da177e4	80
704bdda0	81	ifeq ($(CONFIG_AEABI),y)
c7fd8442	82	CFLAGS_ABI :=-mabi=aapcs-linux -mno-thumb-interwork
704bdda0	83	else
c28a814f	84	CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
704bdda0 NP	85	endif
	86
	87	# Need -Uarm for gcc < 3.x
a0f97e06	88	KBUILD_CFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
222d394d	89	KBUILD_AFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float
1da177e4 LT	90
	91	CHECKFLAGS += -D__arm__
	92
	93	#Default value
75d90832	94	head-y := arch/arm/kernel/head$(MMUEXT).o arch/arm/kernel/init_task.o
9d4f13e5	95	textofs-y := 0x00008000
1da177e4 LT	96
	97	machine-$(CONFIG_ARCH_RPC) := rpc
	98	machine-$(CONFIG_ARCH_EBSA110) := ebsa110
	99	machine-$(CONFIG_ARCH_CLPS7500) := clps7500
1da177e4	100	machine-$(CONFIG_FOOTBRIDGE) := footbridge
1da177e4 LT	101	machine-$(CONFIG_ARCH_SHARK) := shark
	102	machine-$(CONFIG_ARCH_SA1100) := sa1100
	103	ifeq ($(CONFIG_ARCH_SA1100),y)
	104	# SA1111 DMA bug: we don't want the kernel to live in precious DMA-able memory
9d4f13e5	105	textofs-$(CONFIG_SA1111) := 0x00208000
1da177e4 LT	106	endif
	107	machine-$(CONFIG_ARCH_PXA) := pxa
	108	machine-$(CONFIG_ARCH_L7200) := l7200
	109	machine-$(CONFIG_ARCH_INTEGRATOR) := integrator
9d4f13e5	110	textofs-$(CONFIG_ARCH_CLPS711X) := 0x00028000
1da177e4	111	machine-$(CONFIG_ARCH_CLPS711X) := clps711x
3f7e5815 LB	112	machine-$(CONFIG_ARCH_IOP32X) := iop32x
3f7e5815 LB	113	machine-$(CONFIG_ARCH_IOP33X) := iop33x
285f5fa7	114	machine-$(CONFIG_ARCH_IOP13XX) := iop13xx
f44f82e8	115	plat-$(CONFIG_PLAT_IOP) := iop
1da177e4 LT	116	machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx
1da177e4 LT	117	machine-$(CONFIG_ARCH_IXP2000) := ixp2000
c4713074	118	machine-$(CONFIG_ARCH_IXP23XX) := ixp23xx
d48af15e	119	machine-$(CONFIG_ARCH_OMAP1) := omap1
1dbae815	120	machine-$(CONFIG_ARCH_OMAP2) := omap2
cc26b3b0	121	machine-$(CONFIG_ARCH_OMAP3) := omap2
f44f82e8 RK	122	plat-$(CONFIG_ARCH_OMAP) := omap
f44f82e8 RK	123	machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2400 s3c2412 s3c2440 s3c2442 s3c2443
a2b7ba9c	124	plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx s3c
1da177e4 LT	125	machine-$(CONFIG_ARCH_LH7A40X) := lh7a40x
	126	machine-$(CONFIG_ARCH_VERSATILE) := versatile
	127	machine-$(CONFIG_ARCH_IMX) := imx
	128	machine-$(CONFIG_ARCH_H720X) := h720x
038c5b60	129	machine-$(CONFIG_ARCH_AAEC2000) := aaec2000
8ad68bbf	130	machine-$(CONFIG_ARCH_REALVIEW) := realview
4afffe5e	131	machine-$(CONFIG_ARCH_AT91) := at91
9918cda5 UKK	132	machine-$(CONFIG_ARCH_EP93XX) := ep93xx
	133	machine-$(CONFIG_ARCH_PNX4008) := pnx4008
	134	machine-$(CONFIG_ARCH_NETX) := netx
	135	machine-$(CONFIG_ARCH_NS9XXX) := ns9xxx
7c6337e2	136	machine-$(CONFIG_ARCH_DAVINCI) := davinci
651c74c7	137	machine-$(CONFIG_ARCH_KIRKWOOD) := kirkwood
c53c9cf6	138	machine-$(CONFIG_ARCH_KS8695) := ks8695
f44f82e8	139	plat-$(CONFIG_ARCH_MXC) := mxc
1bd55a43	140	machine-$(CONFIG_ARCH_MX2) := mx2
52c543f9	141	machine-$(CONFIG_ARCH_MX3) := mx3
9dd0b194	142	machine-$(CONFIG_ARCH_ORION5X) := orion5x
f44f82e8	143	plat-$(CONFIG_PLAT_ORION) := orion
1637de0c	144	machine-$(CONFIG_ARCH_MSM) := msm
777f9beb	145	machine-$(CONFIG_ARCH_LOKI) := loki
794d15b2	146	machine-$(CONFIG_ARCH_MV78XX0) := mv78xx0
1da177e4 LT	147
	148	ifeq ($(CONFIG_ARCH_EBSA110),y)
	149	# This is what happens if you forget the IOCS16 line.
	150	# PCMCIA cards stop working.
	151	CFLAGS_3c589_cs.o :=-DISA_SIXTEEN_BIT_PERIPHERAL
	152	export CFLAGS_3c589_cs.o
	153	endif
	154
9d4f13e5 RK	155	# The byte offset of the kernel image in RAM from the start of RAM.
9d4f13e5 RK	156	TEXT_OFFSET := $(textofs-y)
1da177e4	157
f44f82e8	158	# The first directory contains additional information for the boot setup code
1da177e4	159	ifneq ($(machine-y),)
f44f82e8	160	MACHINE := arch/arm/mach-$(word 1,$(machine-y))/
1da177e4 LT	161	else
	162	MACHINE :=
	163	endif
a21765a7	164
f44f82e8 RK	165	machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))
	166	platdirs := $(patsubst %,arch/arm/plat-%/,$(plat-y))
	167
	168	ifeq ($(KBUILD_SRC),)
	169	KBUILD_CPPFLAGS += $(patsubst %,-I%include,$(machdirs) $(platdirs))
	170	else
	171	KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs) $(platdirs))
	172	endif
	173
f8c07de6	174	export TEXT_OFFSET GZFLAGS MMUEXT
1da177e4 LT	175
	176	# Do we have FASTFPE?
	177	FASTFPE :=arch/arm/fastfpe
	178	ifeq ($(FASTFPE),$(wildcard $(FASTFPE)))
	179	FASTFPE_OBJ :=$(FASTFPE)/
	180	endif
	181
	182	# If we have a machine-specific directory, then include it in the build.
	183	core-y += arch/arm/kernel/ arch/arm/mm/ arch/arm/common/
f44f82e8	184	core-y += $(machdirs) $(platdirs)
1da177e4 LT	185	core-$(CONFIG_FPE_NWFPE) += arch/arm/nwfpe/
	186	core-$(CONFIG_FPE_FASTFPE) += $(FASTFPE_OBJ)
	187	core-$(CONFIG_VFP) += arch/arm/vfp/
	188
	189	drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/
1da177e4	190
30c2f90b	191	libs-y := arch/arm/lib/ $(libs-y)
1da177e4 LT	192
	193	# Default target when executing plain make
	194	ifeq ($(CONFIG_XIP_KERNEL),y)
51342d71	195	KBUILD_IMAGE := xipImage
1da177e4	196	else
51342d71	197	KBUILD_IMAGE := zImage
1da177e4 LT	198	endif
1da177e4 LT	199
51342d71 RK	200	all: $(KBUILD_IMAGE)
51342d71 RK	201
1da177e4 LT	202	boot := arch/arm/boot
	203
	204	# Update machine arch and proc symlinks if something which affects
	205	# them changed. We use .arch to indicate when they were updated
	206	# last, otherwise make uses the target directory mtime.
	207
0b155694	208	archprepare: maketools
1da177e4	209
4f193362	210	PHONY += maketools FORCE
a09e64fb	211	maketools: include/linux/version.h FORCE
1da177e4 LT	212	$(Q)$(MAKE) $(build)=arch/arm/tools include/asm-arm/mach-types.h
	213
	214	# Convert bzImage to zImage
	215	bzImage: zImage
	216
	217	zImage Image xipImage bootpImage uImage: vmlinux
	218	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
	219
	220	zinstall install: vmlinux
	221	$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
	222
e6ae744d	223	CLEAN_FILES += include/asm-arm/mach-types.h \
1da177e4 LT	224	include/asm-arm/arch include/asm-arm/.arch
	225
	226	# We use MRPROPER_FILES and CLEAN_FILES now
	227	archclean:
	228	$(Q)$(MAKE) $(clean)=$(boot)
	229
	230	# My testing targets (bypasses dependencies)
	231	bp:; $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/bootpImage
	232	i zi:; $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
	233
1da177e4 LT	234
	235	define archhelp
	236	echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
	237	echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
	238	echo '* xipImage - XIP kernel image, if configured (arch/$(ARCH)/boot/xipImage)'
a4f14bac	239	echo ' uImage - U-Boot wrapped zImage'
1da177e4 LT	240	echo ' bootpImage - Combined zImage and initial RAM disk'
	241	echo ' (supply initrd image via make variable INITRD=<path>)'
	242	echo ' install - Install uncompressed kernel'
	243	echo ' zinstall - Install compressed kernel'
	244	echo ' Install using (your) ~/bin/installkernel or'
	245	echo ' (distribution) /sbin/installkernel or'
	246	echo ' install to $$(INSTALL_PATH) and run lilo'
	247	endef