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-rw-r--r--arch/arm/Makefile24
1 files changed, 14 insertions, 10 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 81bd2193fe6..fbfc14a56b9 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -8,7 +8,7 @@
8# Copyright (C) 1995-2001 by Russell King 8# Copyright (C) 1995-2001 by Russell King
9 9
10LDFLAGS_vmlinux :=-p --no-undefined -X 10LDFLAGS_vmlinux :=-p --no-undefined -X
11CPPFLAGS_vmlinux.lds = -DKERNEL_RAM_ADDR=$(TEXTADDR) 11CPPFLAGS_vmlinux.lds = -DTEXT_OFFSET=$(TEXT_OFFSET)
12OBJCOPYFLAGS :=-O binary -R .note -R .comment -S 12OBJCOPYFLAGS :=-O binary -R .note -R .comment -S
13GZFLAGS :=-9 13GZFLAGS :=-9
14#CFLAGS +=-pipe 14#CFLAGS +=-pipe
@@ -56,8 +56,13 @@ tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100
56tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale 56tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
57tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm) 57tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
58 58
59# Need -Uarm for gcc < 3.x 59ifeq ($(CONFIG_AEABI),y)
60CFLAGS_ABI :=-mabi=aapcs -mno-thumb-interwork
61else
60CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,) 62CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
63endif
64
65# Need -Uarm for gcc < 3.x
61CFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm 66CFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
62AFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float 67AFLAGS +=$(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float
63 68
@@ -65,7 +70,7 @@ CHECKFLAGS += -D__arm__
65 70
66#Default value 71#Default value
67head-y := arch/arm/kernel/head.o arch/arm/kernel/init_task.o 72head-y := arch/arm/kernel/head.o arch/arm/kernel/init_task.o
68textaddr-y := 0xC0008000 73textofs-y := 0x00008000
69 74
70 machine-$(CONFIG_ARCH_RPC) := rpc 75 machine-$(CONFIG_ARCH_RPC) := rpc
71 machine-$(CONFIG_ARCH_EBSA110) := ebsa110 76 machine-$(CONFIG_ARCH_EBSA110) := ebsa110
@@ -73,22 +78,19 @@ textaddr-y := 0xC0008000
73 incdir-$(CONFIG_ARCH_CLPS7500) := cl7500 78 incdir-$(CONFIG_ARCH_CLPS7500) := cl7500
74 machine-$(CONFIG_FOOTBRIDGE) := footbridge 79 machine-$(CONFIG_FOOTBRIDGE) := footbridge
75 incdir-$(CONFIG_FOOTBRIDGE) := ebsa285 80 incdir-$(CONFIG_FOOTBRIDGE) := ebsa285
76textaddr-$(CONFIG_ARCH_CO285) := 0x60008000
77 machine-$(CONFIG_ARCH_CO285) := footbridge 81 machine-$(CONFIG_ARCH_CO285) := footbridge
78 incdir-$(CONFIG_ARCH_CO285) := ebsa285 82 incdir-$(CONFIG_ARCH_CO285) := ebsa285
79 machine-$(CONFIG_ARCH_SHARK) := shark 83 machine-$(CONFIG_ARCH_SHARK) := shark
80 machine-$(CONFIG_ARCH_SA1100) := sa1100 84 machine-$(CONFIG_ARCH_SA1100) := sa1100
81ifeq ($(CONFIG_ARCH_SA1100),y) 85ifeq ($(CONFIG_ARCH_SA1100),y)
82# SA1111 DMA bug: we don't want the kernel to live in precious DMA-able memory 86# SA1111 DMA bug: we don't want the kernel to live in precious DMA-able memory
83textaddr-$(CONFIG_SA1111) := 0xc0208000 87 textofs-$(CONFIG_SA1111) := 0x00208000
84endif 88endif
85 machine-$(CONFIG_ARCH_PXA) := pxa 89 machine-$(CONFIG_ARCH_PXA) := pxa
86 machine-$(CONFIG_ARCH_L7200) := l7200 90 machine-$(CONFIG_ARCH_L7200) := l7200
87 machine-$(CONFIG_ARCH_INTEGRATOR) := integrator 91 machine-$(CONFIG_ARCH_INTEGRATOR) := integrator
88 machine-$(CONFIG_ARCH_CAMELOT) := epxa10db 92 textofs-$(CONFIG_ARCH_CLPS711X) := 0x00028000
89textaddr-$(CONFIG_ARCH_CLPS711X) := 0xc0028000
90 machine-$(CONFIG_ARCH_CLPS711X) := clps711x 93 machine-$(CONFIG_ARCH_CLPS711X) := clps711x
91textaddr-$(CONFIG_ARCH_FORTUNET) := 0xc0008000
92 machine-$(CONFIG_ARCH_IOP3XX) := iop3xx 94 machine-$(CONFIG_ARCH_IOP3XX) := iop3xx
93 machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx 95 machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx
94 machine-$(CONFIG_ARCH_IXP2000) := ixp2000 96 machine-$(CONFIG_ARCH_IXP2000) := ixp2000
@@ -102,6 +104,7 @@ textaddr-$(CONFIG_ARCH_FORTUNET) := 0xc0008000
102 machine-$(CONFIG_ARCH_H720X) := h720x 104 machine-$(CONFIG_ARCH_H720X) := h720x
103 machine-$(CONFIG_ARCH_AAEC2000) := aaec2000 105 machine-$(CONFIG_ARCH_AAEC2000) := aaec2000
104 machine-$(CONFIG_ARCH_REALVIEW) := realview 106 machine-$(CONFIG_ARCH_REALVIEW) := realview
107 machine-$(CONFIG_ARCH_AT91RM9200) := at91rm9200
105 108
106ifeq ($(CONFIG_ARCH_EBSA110),y) 109ifeq ($(CONFIG_ARCH_EBSA110),y)
107# This is what happens if you forget the IOCS16 line. 110# This is what happens if you forget the IOCS16 line.
@@ -110,7 +113,8 @@ CFLAGS_3c589_cs.o :=-DISA_SIXTEEN_BIT_PERIPHERAL
110export CFLAGS_3c589_cs.o 113export CFLAGS_3c589_cs.o
111endif 114endif
112 115
113TEXTADDR := $(textaddr-y) 116# The byte offset of the kernel image in RAM from the start of RAM.
117TEXT_OFFSET := $(textofs-y)
114 118
115ifeq ($(incdir-y),) 119ifeq ($(incdir-y),)
116incdir-y := $(machine-y) 120incdir-y := $(machine-y)
@@ -123,7 +127,7 @@ else
123MACHINE := 127MACHINE :=
124endif 128endif
125 129
126export TEXTADDR GZFLAGS 130export TEXT_OFFSET GZFLAGS
127 131
128# Do we have FASTFPE? 132# Do we have FASTFPE?
129FASTFPE :=arch/arm/fastfpe 133FASTFPE :=arch/arm/fastfpe