Makefile 22.3 KB
Newer Older
Linus Torvalds's avatar
Linus Torvalds committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14
#
# 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, 95, 96, 2003 by Ralf Baechle
# DECStation modifications by Paul M. Antoine, 1996
# Copyright (C) 2002, 2003, 2004  Maciej W. Rozycki
#
# 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" cleaning up for this architecture.
#

Adrian Bunk's avatar
Adrian Bunk committed
15 16
KBUILD_DEFCONFIG := ip22_defconfig

17
cflags-y := -ffunction-sections
Linus Torvalds's avatar
Linus Torvalds committed
18 19 20 21 22

#
# Select the object file format to substitute into the linker script.
#
ifdef CONFIG_CPU_LITTLE_ENDIAN
23 24
32bit-tool-archpref	= mipsel
64bit-tool-archpref	= mips64el
Linus Torvalds's avatar
Linus Torvalds committed
25 26 27 28 29
32bit-bfd		= elf32-tradlittlemips
64bit-bfd		= elf64-tradlittlemips
32bit-emul		= elf32ltsmip
64bit-emul		= elf64ltsmip
else
30 31
32bit-tool-archpref	= mips
64bit-tool-archpref	= mips64
Linus Torvalds's avatar
Linus Torvalds committed
32 33 34 35 36 37
32bit-bfd		= elf32-tradbigmips
64bit-bfd		= elf64-tradbigmips
32bit-emul		= elf32btsmip
64bit-emul		= elf64btsmip
endif

38
ifdef CONFIG_32BIT
39
tool-archpref		= $(32bit-tool-archpref)
Linus Torvalds's avatar
Linus Torvalds committed
40 41
UTS_MACHINE		:= mips
endif
42
ifdef CONFIG_64BIT
43
tool-archpref		= $(64bit-tool-archpref)
Linus Torvalds's avatar
Linus Torvalds committed
44 45 46
UTS_MACHINE		:= mips64
endif

47 48
ifneq ($(SUBARCH),$(ARCH))
  ifeq ($(CROSS_COMPILE),)
49
    CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux-  $(tool-archpref)-linux-gnu-  $(tool-archpref)-unknown-linux-gnu-)
50
  endif
Linus Torvalds's avatar
Linus Torvalds committed
51 52
endif

53
ifdef CONFIG_32BIT
Linus Torvalds's avatar
Linus Torvalds committed
54 55 56
ld-emul			= $(32bit-emul)
vmlinux-32		= vmlinux
vmlinux-64		= vmlinux.64
Ralf Baechle's avatar
Ralf Baechle committed
57 58

cflags-y		+= -mabi=32
59
endif
Linus Torvalds's avatar
Linus Torvalds committed
60

61 62 63 64 65
ifdef CONFIG_64BIT
ld-emul			= $(64bit-emul)
vmlinux-32		= vmlinux.32
vmlinux-64		= vmlinux

Ralf Baechle's avatar
Ralf Baechle committed
66
cflags-y		+= -mabi=64
Linus Torvalds's avatar
Linus Torvalds committed
67 68
endif

69 70
all-$(CONFIG_BOOT_ELF32)	:= $(vmlinux-32)
all-$(CONFIG_BOOT_ELF64)	:= $(vmlinux-64)
Ralf Baechle's avatar
Ralf Baechle committed
71

Linus Torvalds's avatar
Linus Torvalds committed
72 73 74 75 76 77 78 79 80 81 82
#
# GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
# code since it only slows down the whole thing.  At some point we might make
# use of global pointer optimizations but their use of $28 conflicts with
# the current pointer optimization.
#
# The DECStation requires an ECOFF kernel for remote booting, other MIPS
# machines may also.  Since BFD is incredibly buggy with respect to
# crossformat linking we rely on the elf2ecoff tool for format conversion.
#
cflags-y			+= -G 0 -mno-abicalls -fno-pic -pipe
83
cflags-y			+= -msoft-float
Thiemo Seufer's avatar
Thiemo Seufer committed
84
LDFLAGS_vmlinux			+= -G 0 -static -n -nostdlib
Linus Torvalds's avatar
Linus Torvalds committed
85 86
MODFLAGS			+= -mlong-calls

87 88
cflags-y += -ffreestanding

89 90 91 92 93 94
#
# We explicitly add the endianness specifier if needed, this allows
# to compile kernels with a toolchain for the other endianness. We
# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
# when fed the toolchain default!
#
95
# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
96
# 2006-10-10 don't properly change the predefined symbols if -EB / -EL
97 98 99 100 101 102 103 104 105
# are used, so we kludge that here.  A bug has been filed at
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
#
undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
cflags-$(CONFIG_CPU_BIG_ENDIAN)		+= $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
cflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
106

107 108
cflags-$(CONFIG_CPU_HAS_SMARTMIPS)	+= $(call cc-option,-msmartmips)

109 110
cflags-$(CONFIG_SB1XXX_CORELIS)	+= $(call cc-option,-mno-sched-prolog) \
				   -fno-omit-frame-pointer
Linus Torvalds's avatar
Linus Torvalds committed
111 112 113 114

#
# CPU-dependent compiler/assembler options for optimization.
#
Ralf Baechle's avatar
Ralf Baechle committed
115 116 117 118 119 120 121
cflags-$(CONFIG_CPU_R3000)	+= -march=r3000
cflags-$(CONFIG_CPU_TX39XX)	+= -march=r3900
cflags-$(CONFIG_CPU_R6000)	+= -march=r6000 -Wa,--trap
cflags-$(CONFIG_CPU_R4300)	+= -march=r4300 -Wa,--trap
cflags-$(CONFIG_CPU_VR41XX)	+= -march=r4100 -Wa,--trap
cflags-$(CONFIG_CPU_R4X00)	+= -march=r4600 -Wa,--trap
cflags-$(CONFIG_CPU_TX49XX)	+= -march=r4600 -Wa,--trap
122
cflags-$(CONFIG_CPU_LOONGSON2)	+= -march=r4600 -Wa,--trap
123
cflags-$(CONFIG_CPU_MIPS32_R1)	+= $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
Ralf Baechle's avatar
Ralf Baechle committed
124
			-Wa,-mips32 -Wa,--trap
125
cflags-$(CONFIG_CPU_MIPS32_R2)	+= $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
Ralf Baechle's avatar
Ralf Baechle committed
126
			-Wa,-mips32r2 -Wa,--trap
127
cflags-$(CONFIG_CPU_MIPS64_R1)	+= $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
Ralf Baechle's avatar
Ralf Baechle committed
128
			-Wa,-mips64 -Wa,--trap
129
cflags-$(CONFIG_CPU_MIPS64_R2)	+= $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
Ralf Baechle's avatar
Ralf Baechle committed
130 131
			-Wa,-mips64r2 -Wa,--trap
cflags-$(CONFIG_CPU_R5000)	+= -march=r5000 -Wa,--trap
132
cflags-$(CONFIG_CPU_R5432)	+= $(call cc-option,-march=r5400,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
133
			-Wa,--trap
134 135
cflags-$(CONFIG_CPU_R5500)	+= $(call cc-option,-march=r5500,-march=r5000) \
			-Wa,--trap
136
cflags-$(CONFIG_CPU_NEVADA)	+= $(call cc-option,-march=rm5200,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
137
			-Wa,--trap
Ralf Baechle's avatar
Ralf Baechle committed
138
cflags-$(CONFIG_CPU_RM7000)	+= $(call cc-option,-march=rm7000,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
139
			-Wa,--trap
Ralf Baechle's avatar
Ralf Baechle committed
140
cflags-$(CONFIG_CPU_RM9000)	+= $(call cc-option,-march=rm9000,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
141
			-Wa,--trap
Ralf Baechle's avatar
Ralf Baechle committed
142
cflags-$(CONFIG_CPU_SB1)	+= $(call cc-option,-march=sb1,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
143
			-Wa,--trap
Ralf Baechle's avatar
Ralf Baechle committed
144 145
cflags-$(CONFIG_CPU_R8000)	+= -march=r8000 -Wa,--trap
cflags-$(CONFIG_CPU_R10000)	+= $(call cc-option,-march=r10000,-march=r8000) \
Linus Torvalds's avatar
Linus Torvalds committed
146 147
			-Wa,--trap

148 149 150 151
cflags-$(CONFIG_CPU_R4000_WORKAROUNDS)	+= $(call cc-option,-mfix-r4000,)
cflags-$(CONFIG_CPU_R4400_WORKAROUNDS)	+= $(call cc-option,-mfix-r4400,)
cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS)	+= $(call cc-option,-mno-daddi,)

Linus Torvalds's avatar
Linus Torvalds committed
152 153 154 155 156 157 158 159 160
ifdef CONFIG_CPU_SB1
ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
MODFLAGS	+= -msb1-pass1-workarounds
endif
endif

#
# Firmware support
#
161
libs-$(CONFIG_ARC)		+= arch/mips/fw/arc/
162
libs-$(CONFIG_CFE)		+= arch/mips/fw/cfe/
163 164
libs-$(CONFIG_SNIPROM)		+= arch/mips/fw/sni/
libs-y				+= arch/mips/fw/lib/
Linus Torvalds's avatar
Linus Torvalds committed
165 166 167 168 169 170 171 172 173 174
libs-$(CONFIG_SIBYTE_CFE)	+= arch/mips/sibyte/cfe/

#
# Board-dependent options and extra files
#

#
# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
#
core-$(CONFIG_MACH_JAZZ)	+= arch/mips/jazz/
175
cflags-$(CONFIG_MACH_JAZZ)	+= -I$(srctree)/arch/mips/include/asm/mach-jazz
Linus Torvalds's avatar
Linus Torvalds committed
176 177 178 179 180
load-$(CONFIG_MACH_JAZZ)	+= 0xffffffff80080000

#
# Common Alchemy Au1x00 stuff
#
Ralf Baechle's avatar
Ralf Baechle committed
181
core-$(CONFIG_SOC_AU1X00)	+= arch/mips/alchemy/common/
182
cflags-$(CONFIG_SOC_AU1X00)	+= -I$(srctree)/arch/mips/include/asm/mach-au1x00
Linus Torvalds's avatar
Linus Torvalds committed
183 184 185 186

#
# AMD Alchemy Pb1000 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
187
libs-$(CONFIG_MIPS_PB1000)	+= arch/mips/alchemy/pb1000/
188
cflags-$(CONFIG_MIPS_PB1000)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Linus Torvalds's avatar
Linus Torvalds committed
189 190 191 192 193
load-$(CONFIG_MIPS_PB1000)	+= 0xffffffff80100000

#
# AMD Alchemy Pb1100 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
194
libs-$(CONFIG_MIPS_PB1100)	+= arch/mips/alchemy/pb1100/
195
cflags-$(CONFIG_MIPS_PB1100)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Linus Torvalds's avatar
Linus Torvalds committed
196 197 198 199 200
load-$(CONFIG_MIPS_PB1100)	+= 0xffffffff80100000

#
# AMD Alchemy Pb1500 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
201
libs-$(CONFIG_MIPS_PB1500)	+= arch/mips/alchemy/pb1500/
202
cflags-$(CONFIG_MIPS_PB1500)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Linus Torvalds's avatar
Linus Torvalds committed
203 204 205 206 207
load-$(CONFIG_MIPS_PB1500)	+= 0xffffffff80100000

#
# AMD Alchemy Pb1550 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
208
libs-$(CONFIG_MIPS_PB1550)	+= arch/mips/alchemy/pb1550/
209
cflags-$(CONFIG_MIPS_PB1550)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Linus Torvalds's avatar
Linus Torvalds committed
210 211
load-$(CONFIG_MIPS_PB1550)	+= 0xffffffff80100000

Pete Popov's avatar
Pete Popov committed
212 213 214
#
# AMD Alchemy Pb1200 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
215
libs-$(CONFIG_MIPS_PB1200)	+= arch/mips/alchemy/pb1200/
216
cflags-$(CONFIG_MIPS_PB1200)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Pete Popov's avatar
Pete Popov committed
217 218
load-$(CONFIG_MIPS_PB1200)	+= 0xffffffff80100000

Linus Torvalds's avatar
Linus Torvalds committed
219 220 221
#
# AMD Alchemy Db1000 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
222
libs-$(CONFIG_MIPS_DB1000)	+= arch/mips/alchemy/db1x00/
223
cflags-$(CONFIG_MIPS_DB1000)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
224 225 226 227 228
load-$(CONFIG_MIPS_DB1000)	+= 0xffffffff80100000

#
# AMD Alchemy Db1100 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
229
libs-$(CONFIG_MIPS_DB1100)	+= arch/mips/alchemy/db1x00/
230
cflags-$(CONFIG_MIPS_DB1100)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
231 232 233 234 235
load-$(CONFIG_MIPS_DB1100)	+= 0xffffffff80100000

#
# AMD Alchemy Db1500 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
236
libs-$(CONFIG_MIPS_DB1500)	+= arch/mips/alchemy/db1x00/
237
cflags-$(CONFIG_MIPS_DB1500)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
238 239 240 241 242
load-$(CONFIG_MIPS_DB1500)	+= 0xffffffff80100000

#
# AMD Alchemy Db1550 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
243
libs-$(CONFIG_MIPS_DB1550)	+= arch/mips/alchemy/db1x00/
244
cflags-$(CONFIG_MIPS_DB1550)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
245 246
load-$(CONFIG_MIPS_DB1550)	+= 0xffffffff80100000

Pete Popov's avatar
Pete Popov committed
247 248 249
#
# AMD Alchemy Db1200 eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
250
libs-$(CONFIG_MIPS_DB1200)	+= arch/mips/alchemy/pb1200/
251
cflags-$(CONFIG_MIPS_DB1200)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Pete Popov's avatar
Pete Popov committed
252 253
load-$(CONFIG_MIPS_DB1200)	+= 0xffffffff80100000

Linus Torvalds's avatar
Linus Torvalds committed
254 255 256
#
# AMD Alchemy Bosporus eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
257
libs-$(CONFIG_MIPS_BOSPORUS)	+= arch/mips/alchemy/db1x00/
258
cflags-$(CONFIG_MIPS_BOSPORUS)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
259 260 261 262 263
load-$(CONFIG_MIPS_BOSPORUS)	+= 0xffffffff80100000

#
# AMD Alchemy Mirage eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
264
libs-$(CONFIG_MIPS_MIRAGE)	+= arch/mips/alchemy/db1x00/
265
cflags-$(CONFIG_MIPS_MIRAGE)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
266 267 268 269 270
load-$(CONFIG_MIPS_MIRAGE)	+= 0xffffffff80100000

#
# 4G-Systems eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
271
libs-$(CONFIG_MIPS_MTX1)	+= arch/mips/alchemy/mtx-1/
Linus Torvalds's avatar
Linus Torvalds committed
272 273 274 275 276
load-$(CONFIG_MIPS_MTX1)	+= 0xffffffff80100000

#
# MyCable eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
277
libs-$(CONFIG_MIPS_XXS1500)	+= arch/mips/alchemy/xxs1500/
Linus Torvalds's avatar
Linus Torvalds committed
278 279 280 281 282 283
load-$(CONFIG_MIPS_XXS1500)	+= 0xffffffff80100000

#
# Cobalt Server
#
core-$(CONFIG_MIPS_COBALT)	+= arch/mips/cobalt/
284
cflags-$(CONFIG_MIPS_COBALT)	+= -I$(srctree)/arch/mips/include/asm/mach-cobalt
Linus Torvalds's avatar
Linus Torvalds committed
285 286 287 288 289 290
load-$(CONFIG_MIPS_COBALT)	+= 0xffffffff80080000

#
# DECstation family
#
core-$(CONFIG_MACH_DECSTATION)	+= arch/mips/dec/
291
cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
Linus Torvalds's avatar
Linus Torvalds committed
292 293 294
libs-$(CONFIG_MACH_DECSTATION)	+= arch/mips/dec/prom/
load-$(CONFIG_MACH_DECSTATION)	+= 0xffffffff80040000

295 296 297 298
#
# Wind River PPMC Board (4KC + GT64120)
#
core-$(CONFIG_WR_PPMC)		+= arch/mips/gt64120/wrppmc/
299
cflags-$(CONFIG_WR_PPMC)		+= -I$(srctree)/arch/mips/include/asm/mach-wrppmc
300 301
load-$(CONFIG_WR_PPMC)		+= 0xffffffff80100000

302 303 304 305 306
#
# lemote fulong mini-PC board
#
core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
307
cflags-$(CONFIG_LEMOTE_FULONG) += -I$(srctree)/arch/mips/include/asm/mach-lemote
308

Linus Torvalds's avatar
Linus Torvalds committed
309 310 311
#
# MIPS Malta board
#
312
core-$(CONFIG_MIPS_MALTA)	+= arch/mips/mti-malta/
313
cflags-$(CONFIG_MIPS_MALTA)	+= -I$(srctree)/arch/mips/include/asm/mach-malta
Linus Torvalds's avatar
Linus Torvalds committed
314
load-$(CONFIG_MIPS_MALTA)	+= 0xffffffff80100000
315
all-$(CONFIG_MIPS_MALTA)	:= vmlinux.bin
Linus Torvalds's avatar
Linus Torvalds committed
316

317 318 319
#
# MIPS SIM
#
320
core-$(CONFIG_MIPS_SIM)		+= arch/mips/mipssim/
321
cflags-$(CONFIG_MIPS_SIM)	+= -I$(srctree)/arch/mips/include/asm/mach-mipssim
322 323
load-$(CONFIG_MIPS_SIM)		+= 0x80100000

Marc St-Jean's avatar
Marc St-Jean committed
324 325 326 327
#
# PMC-Sierra MSP SOCs
#
core-$(CONFIG_PMC_MSP)		+= arch/mips/pmc-sierra/msp71xx/
328
cflags-$(CONFIG_PMC_MSP)	+= -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
Marc St-Jean's avatar
Marc St-Jean committed
329 330 331
					-mno-branch-likely
load-$(CONFIG_PMC_MSP)		+= 0xffffffff80100000

Linus Torvalds's avatar
Linus Torvalds committed
332 333 334 335
#
# PMC-Sierra Yosemite
#
core-$(CONFIG_PMC_YOSEMITE)	+= arch/mips/pmc-sierra/yosemite/
336
cflags-$(CONFIG_PMC_YOSEMITE)	+= -I$(srctree)/arch/mips/include/asm/mach-yosemite
Linus Torvalds's avatar
Linus Torvalds committed
337 338
load-$(CONFIG_PMC_YOSEMITE)	+= 0xffffffff80100000

339 340 341 342
#
# Basler eXcite
#
core-$(CONFIG_BASLER_EXCITE)	+= arch/mips/basler/excite/
343
cflags-$(CONFIG_BASLER_EXCITE)	+= -I$(srctree)/arch/mips/include/asm/mach-excite
344 345
load-$(CONFIG_BASLER_EXCITE)	+= 0x80100000

346 347 348 349
#
# LASAT platforms
#
core-$(CONFIG_LASAT)		+= arch/mips/lasat/
350
cflags-$(CONFIG_LASAT)		+= -I$(srctree)/arch/mips/include/asm/mach-lasat
351 352
load-$(CONFIG_LASAT)		+= 0xffffffff80000000

Linus Torvalds's avatar
Linus Torvalds committed
353 354 355 356
#
# Common VR41xx
#
core-$(CONFIG_MACH_VR41XX)	+= arch/mips/vr41xx/common/
357
cflags-$(CONFIG_MACH_VR41XX)	+= -I$(srctree)/arch/mips/include/asm/mach-vr41xx
Linus Torvalds's avatar
Linus Torvalds committed
358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381

#
# ZAO Networks Capcella (VR4131)
#
load-$(CONFIG_ZAO_CAPCELLA)	+= 0xffffffff80000000

#
# Victor MP-C303/304 (VR4122)
#
load-$(CONFIG_VICTOR_MPC30X)	+= 0xffffffff80001000

#
# IBM WorkPad z50 (VR4121)
#
core-$(CONFIG_IBM_WORKPAD)	+= arch/mips/vr41xx/ibm-workpad/
load-$(CONFIG_IBM_WORKPAD)	+= 0xffffffff80004000

#
# CASIO CASSIPEIA E-55/65 (VR4111)
#
core-$(CONFIG_CASIO_E55)	+= arch/mips/vr41xx/casio-e55/
load-$(CONFIG_CASIO_E55)	+= 0xffffffff80004000

#
382
# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
Linus Torvalds's avatar
Linus Torvalds committed
383
#
384
load-$(CONFIG_TANBAC_TB022X)	+= 0xffffffff80000000
Linus Torvalds's avatar
Linus Torvalds committed
385

386 387 388 389 390 391 392 393
# NXP STB225
core-$(CONFIG_SOC_PNX833X)		+= arch/mips/nxp/pnx833x/common/
cflags-$(CONFIG_SOC_PNX833X)	+= -Iarch/mips/include/asm/mach-pnx833x
libs-$(CONFIG_NXP_STB220)		+= arch/mips/nxp/pnx833x/stb22x/
load-$(CONFIG_NXP_STB220)		+= 0xffffffff80001000
libs-$(CONFIG_NXP_STB225)		+= arch/mips/nxp/pnx833x/stb22x/
load-$(CONFIG_NXP_STB225)		+= 0xffffffff80001000

394
#
395
# Common NXP PNX8550
396
#
397
core-$(CONFIG_SOC_PNX8550)	+= arch/mips/nxp/pnx8550/common/
398
cflags-$(CONFIG_SOC_PNX8550)	+= -I$(srctree)/arch/mips/include/asm/mach-pnx8550
399 400

#
401
# NXP PNX8550 JBS board
402
#
403
libs-$(CONFIG_PNX8550_JBS)	+= arch/mips/nxp/pnx8550/jbs/
404
#cflags-$(CONFIG_PNX8550_JBS)	+= -I$(srctree)/arch/mips/include/asm/mach-pnx8550
405 406
load-$(CONFIG_PNX8550_JBS)	+= 0xffffffff80060000

407
# NXP PNX8550 STB810 board
408
#
409
libs-$(CONFIG_PNX8550_STB810)	+= arch/mips/nxp/pnx8550/stb810/
410 411
load-$(CONFIG_PNX8550_STB810)	+= 0xffffffff80060000

412
#
413
# Common NEC EMMAXXX
414
#
415
core-$(CONFIG_SOC_EMMA)		+= arch/mips/emma/common/
416
cflags-$(CONFIG_SOC_EMMA2RH)	+= -I$(srctree)/arch/mips/include/asm/mach-emma2rh
417

418
#
419
# NEC EMMA2RH Mark-eins
420
#
421
core-$(CONFIG_NEC_MARKEINS)	+= arch/mips/emma/markeins/
422
load-$(CONFIG_NEC_MARKEINS)	+= 0xffffffff88100000
423

Linus Torvalds's avatar
Linus Torvalds committed
424 425 426 427 428 429 430 431 432 433
#
# SGI IP22 (Indy/Indigo2)
#
# Set the load address to >= 0xffffffff88069000 if you want to leave space for
# symmon, 0xffffffff80002000 for production kernels.  Note that the value must
# be aligned to a multiple of the kernel stack size or the handling of the
# current variable will break so for 64-bit kernels we have to raise the start
# address by 8kb.
#
core-$(CONFIG_SGI_IP22)		+= arch/mips/sgi-ip22/
434
cflags-$(CONFIG_SGI_IP22)	+= -I$(srctree)/arch/mips/include/asm/mach-ip22
435
ifdef CONFIG_32BIT
Linus Torvalds's avatar
Linus Torvalds committed
436 437
load-$(CONFIG_SGI_IP22)		+= 0xffffffff88002000
endif
438
ifdef CONFIG_64BIT
Linus Torvalds's avatar
Linus Torvalds committed
439 440 441 442 443 444 445 446 447 448 449 450
load-$(CONFIG_SGI_IP22)		+= 0xffffffff88004000
endif

#
# SGI-IP27 (Origin200/2000)
#
# Set the load address to >= 0xc000000000300000 if you want to leave space for
# symmon, 0xc00000000001c000 for production kernels.  Note that the value must
# be 16kb aligned or the handling of the current variable will break.
#
ifdef CONFIG_SGI_IP27
core-$(CONFIG_SGI_IP27)		+= arch/mips/sgi-ip27/
451
cflags-$(CONFIG_SGI_IP27)	+= -I$(srctree)/arch/mips/include/asm/mach-ip27
Linus Torvalds's avatar
Linus Torvalds committed
452 453 454 455 456 457 458 459 460 461
ifdef CONFIG_MAPPED_KERNEL
load-$(CONFIG_SGI_IP27)		+= 0xc00000004001c000
OBJCOPYFLAGS			:= --change-addresses=0x3fffffff80000000
dataoffset-$(CONFIG_SGI_IP27)	+= 0x01000000
else
load-$(CONFIG_SGI_IP27)		+= 0xa80000000001c000
OBJCOPYFLAGS			:= --change-addresses=0x57ffffff80000000
endif
endif

Thomas Bogendoerfer's avatar
Thomas Bogendoerfer committed
462 463 464 465 466 467 468 469
#
# SGI IP28 (Indigo2 R10k)
#
# Set the load address to >= 0xa800000020080000 if you want to leave space for
# symmon, 0xa800000020004000 for production kernels ?  Note that the value must
# be 16kb aligned or the handling of the current variable will break.
# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
#
470 471 472 473 474
ifdef CONFIG_SGI_IP28
  ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
      $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
  endif
endif
Thomas Bogendoerfer's avatar
Thomas Bogendoerfer committed
475
core-$(CONFIG_SGI_IP28)		+= arch/mips/sgi-ip22/
476
cflags-$(CONFIG_SGI_IP28)	+= -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28
Thomas Bogendoerfer's avatar
Thomas Bogendoerfer committed
477 478
load-$(CONFIG_SGI_IP28)		+= 0xa800000020004000

Linus Torvalds's avatar
Linus Torvalds committed
479 480 481 482 483 484 485 486 487
#
# SGI-IP32 (O2)
#
# Set the load address to >= 80069000 if you want to leave space for symmon,
# 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
# a multiple of the kernel stack size or the handling of the current variable
# will break.
#
core-$(CONFIG_SGI_IP32)		+= arch/mips/sgi-ip32/
488
cflags-$(CONFIG_SGI_IP32)	+= -I$(srctree)/arch/mips/include/asm/mach-ip32
Linus Torvalds's avatar
Linus Torvalds committed
489 490 491
load-$(CONFIG_SGI_IP32)		+= 0xffffffff80004000

#
492
# Sibyte SB1250/BCM1480 SOC
Linus Torvalds's avatar
Linus Torvalds committed
493 494 495 496 497 498
#
# This is a LIB so that it links at the end, and initcalls are later
# the sequence; but it is built as an object so that modules don't get
# removed (as happens, even if they have __initcall/module_init)
#
core-$(CONFIG_SIBYTE_BCM112X)	+= arch/mips/sibyte/sb1250/
499
core-$(CONFIG_SIBYTE_BCM112X)	+= arch/mips/sibyte/common/
500
cflags-$(CONFIG_SIBYTE_BCM112X)	+= -I$(srctree)/arch/mips/include/asm/mach-sibyte \
501
			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
Linus Torvalds's avatar
Linus Torvalds committed
502 503

core-$(CONFIG_SIBYTE_SB1250)	+= arch/mips/sibyte/sb1250/
504
core-$(CONFIG_SIBYTE_SB1250)	+= arch/mips/sibyte/common/
505
cflags-$(CONFIG_SIBYTE_SB1250)	+= -I$(srctree)/arch/mips/include/asm/mach-sibyte \
506 507 508
			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL

core-$(CONFIG_SIBYTE_BCM1x55)	+= arch/mips/sibyte/bcm1480/
509
core-$(CONFIG_SIBYTE_BCM1x55)	+= arch/mips/sibyte/common/
510
cflags-$(CONFIG_SIBYTE_BCM1x55)	+= -I$(srctree)/arch/mips/include/asm/mach-sibyte \
511 512 513
			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL

core-$(CONFIG_SIBYTE_BCM1x80)	+= arch/mips/sibyte/bcm1480/
514
core-$(CONFIG_SIBYTE_BCM1x80)	+= arch/mips/sibyte/common/
515
cflags-$(CONFIG_SIBYTE_BCM1x80)	+= -I$(srctree)/arch/mips/include/asm/mach-sibyte \
516
			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
Linus Torvalds's avatar
Linus Torvalds committed
517 518 519 520 521 522 523

#
# Sibyte BCM91120x (Carmel) board
# Sibyte BCM91120C (CRhine) board
# Sibyte BCM91125C (CRhone) board
# Sibyte BCM91125E (Rhone) board
# Sibyte SWARM board
Andrew Isaacson's avatar
Andrew Isaacson committed
524
# Sibyte BCM91x80 (BigSur) board
Linus Torvalds's avatar
Linus Torvalds committed
525
#
526
core-$(CONFIG_SIBYTE_CARMEL)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
527
load-$(CONFIG_SIBYTE_CARMEL)	:= 0xffffffff80100000
528
core-$(CONFIG_SIBYTE_CRHINE)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
529
load-$(CONFIG_SIBYTE_CRHINE)	:= 0xffffffff80100000
530
core-$(CONFIG_SIBYTE_CRHONE)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
531
load-$(CONFIG_SIBYTE_CRHONE)	:= 0xffffffff80100000
532
core-$(CONFIG_SIBYTE_RHONE)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
533
load-$(CONFIG_SIBYTE_RHONE)	:= 0xffffffff80100000
534
core-$(CONFIG_SIBYTE_SENTOSA)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
535
load-$(CONFIG_SIBYTE_SENTOSA)	:= 0xffffffff80100000
536
core-$(CONFIG_SIBYTE_SWARM)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
537
load-$(CONFIG_SIBYTE_SWARM)	:= 0xffffffff80100000
538
core-$(CONFIG_SIBYTE_BIGSUR)	+= arch/mips/sibyte/swarm/
Andrew Isaacson's avatar
Andrew Isaacson committed
539
load-$(CONFIG_SIBYTE_BIGSUR)	:= 0xffffffff80100000
Linus Torvalds's avatar
Linus Torvalds committed
540

541 542 543 544
#
# Broadcom BCM47XX boards
#
core-$(CONFIG_BCM47XX)		+= arch/mips/bcm47xx/
545
cflags-$(CONFIG_BCM47XX)	+= -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
546 547
load-$(CONFIG_BCM47XX)		:= 0xffffffff80001000

Linus Torvalds's avatar
Linus Torvalds committed
548
#
549
# SNI RM
Linus Torvalds's avatar
Linus Torvalds committed
550
#
551
core-$(CONFIG_SNI_RM)		+= arch/mips/sni/
552
cflags-$(CONFIG_SNI_RM)		+= -I$(srctree)/arch/mips/include/asm/mach-rm
553
ifdef CONFIG_CPU_LITTLE_ENDIAN
554
load-$(CONFIG_SNI_RM)		+= 0xffffffff80600000
555 556 557
else
load-$(CONFIG_SNI_RM)		+= 0xffffffff80030000
endif
558
all-$(CONFIG_SNI_RM)		:= vmlinux.ecoff
Linus Torvalds's avatar
Linus Torvalds committed
559

560 561 562 563
#
# Common TXx9
#
core-$(CONFIG_MACH_TX39XX)	+= arch/mips/txx9/generic/
564
cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
565 566
load-$(CONFIG_MACH_TX39XX)	+= 0xffffffff80050000
core-$(CONFIG_MACH_TX49XX)	+= arch/mips/txx9/generic/
567
cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
568 569
load-$(CONFIG_MACH_TX49XX)	+= 0xffffffff80100000

Linus Torvalds's avatar
Linus Torvalds committed
570 571 572
#
# Toshiba JMR-TX3927 board
#
573
core-$(CONFIG_TOSHIBA_JMR3927)	+= arch/mips/txx9/jmr3927/
Linus Torvalds's avatar
Linus Torvalds committed
574

575 576 577 578
#
# Routerboard 532 board
#
core-$(CONFIG_MIKROTIK_RB532)	+= arch/mips/rb532/
579
cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
580 581
load-$(CONFIG_MIKROTIK_RB532)	+= 0xffffffff80101000

Linus Torvalds's avatar
Linus Torvalds committed
582
#
583
# Toshiba RBTX49XX boards
Linus Torvalds's avatar
Linus Torvalds committed
584
#
Atsushi Nemoto's avatar
Atsushi Nemoto committed
585 586
core-$(CONFIG_TOSHIBA_RBTX4927)	+= arch/mips/txx9/rbtx4927/
core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
587
core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
588

589
cflags-y			+= -I$(srctree)/arch/mips/include/asm/mach-generic
Linus Torvalds's avatar
Linus Torvalds committed
590 591
drivers-$(CONFIG_PCI)		+= arch/mips/pci/

592
ifdef CONFIG_32BIT
Linus Torvalds's avatar
Linus Torvalds committed
593 594 595 596 597 598 599 600 601
ifdef CONFIG_CPU_LITTLE_ENDIAN
JIFFIES			= jiffies_64
else
JIFFIES			= jiffies_64 + 4
endif
else
JIFFIES			= jiffies_64
endif

602 603 604 605
#
# Automatically detect the build format. By default we choose
# the elf format according to the load address.
# We can always force a build with a 64-bits symbol format by
606
# passing 'KBUILD_SYM32=no' option to the make's command line.
607 608
#
ifdef CONFIG_64BIT
609
  ifndef KBUILD_SYM32
610
    ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
611
      KBUILD_SYM32 = y
612 613 614
    endif
  endif

615 616 617 618 619
  ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
    cflags-y += -msym32 -DKBUILD_64BIT_SYM32
  else
    ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
      $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
620
    endif
621 622 623
  endif
endif

624
KBUILD_AFLAGS	+= $(cflags-y)
625
KBUILD_CFLAGS	+= $(cflags-y) \
Marc St-Jean's avatar
Marc St-Jean committed
626
			-D"VMLINUX_LOAD_ADDRESS=$(load-y)"
Linus Torvalds's avatar
Linus Torvalds committed
627 628 629

LDFLAGS			+= -m $(ld-emul)

Ralf Baechle's avatar
Ralf Baechle committed
630
ifdef CONFIG_MIPS
631
CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
632
	egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
633 634 635 636
	sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
ifdef CONFIG_64BIT
CHECKFLAGS		+= -m64
endif
Ralf Baechle's avatar
Ralf Baechle committed
637 638
endif

Linus Torvalds's avatar
Linus Torvalds committed
639 640 641 642 643 644 645 646 647
OBJCOPYFLAGS		+= --remove-section=.reginfo

#
# Choosing incompatible machines durings configuration will result in
# error messages during linking.  Select a default linkscript if
# none has been choosen above.
#

CPPFLAGS_vmlinux.lds := \
648
	$(KBUILD_CFLAGS) \
Linus Torvalds's avatar
Linus Torvalds committed
649 650 651 652 653 654 655 656 657 658 659 660
	-D"LOADADDR=$(load-y)" \
	-D"JIFFIES=$(JIFFIES)" \
	-D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"

head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o

libs-y			+= arch/mips/lib/

core-y			+= arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/

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

661 662 663 664 665
ifdef CONFIG_LASAT
rom.bin rom.sw: vmlinux
	$(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
endif

Linus Torvalds's avatar
Linus Torvalds committed
666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682
#
# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
# convert to ECOFF using elf2ecoff.
#
vmlinux.32: vmlinux
	$(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@

#
# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
# ELF files from 32-bit files by conversion.
#
vmlinux.64: vmlinux
	$(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@

makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)

683
all:	$(all-y)
Linus Torvalds's avatar
Linus Torvalds committed
684

685 686 687
vmlinux.bin: $(vmlinux-32)
	+@$(call makeboot,$@)

688
vmlinux.ecoff: $(vmlinux-32)
Linus Torvalds's avatar
Linus Torvalds committed
689 690 691 692 693 694
	+@$(call makeboot,$@)

vmlinux.srec: $(vmlinux-32)
	+@$(call makeboot,$@)

CLEAN_FILES += vmlinux.ecoff \
695
	       vmlinux.srec
Linus Torvalds's avatar
Linus Torvalds committed
696

697 698 699 700 701 702 703 704 705 706
archprepare:
ifdef CONFIG_MIPS32_N32
	@echo '  Checking missing-syscalls for N32'
	$(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
endif
ifdef CONFIG_MIPS32_O32
	@echo '  Checking missing-syscalls for O32'
	$(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
endif

Linus Torvalds's avatar
Linus Torvalds committed
707 708
archclean:
	@$(MAKE) $(clean)=arch/mips/boot
709
	@$(MAKE) $(clean)=arch/mips/lasat
Linus Torvalds's avatar
Linus Torvalds committed
710

Ralf Baechle's avatar
Ralf Baechle committed
711 712 713 714 715 716 717 718
define archhelp
	echo '  vmlinux.ecoff        - ECOFF boot image'
	echo '  vmlinux.bin          - Raw binary boot image'
	echo '  vmlinux.srec         - SREC boot image'
	echo
	echo '  These will be default as apropriate for a configured platform.'
endef

719
CLEAN_FILES += vmlinux.32 \
Linus Torvalds's avatar
Linus Torvalds committed
720 721
	       vmlinux.64 \
	       vmlinux.ecoff