Makefile 23.3 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

Linus Torvalds's avatar
Linus Torvalds committed
17 18 19 20
#
# Select the object file format to substitute into the linker script.
#
ifdef CONFIG_CPU_LITTLE_ENDIAN
21 22
32bit-tool-archpref	= mipsel
64bit-tool-archpref	= mips64el
Linus Torvalds's avatar
Linus Torvalds committed
23 24 25 26 27
32bit-bfd		= elf32-tradlittlemips
64bit-bfd		= elf64-tradlittlemips
32bit-emul		= elf32ltsmip
64bit-emul		= elf64ltsmip
else
28 29
32bit-tool-archpref	= mips
64bit-tool-archpref	= mips64
Linus Torvalds's avatar
Linus Torvalds committed
30 31 32 33 34 35
32bit-bfd		= elf32-tradbigmips
64bit-bfd		= elf64-tradbigmips
32bit-emul		= elf32btsmip
64bit-emul		= elf64btsmip
endif

36
ifdef CONFIG_32BIT
37
tool-archpref		= $(32bit-tool-archpref)
Linus Torvalds's avatar
Linus Torvalds committed
38 39
UTS_MACHINE		:= mips
endif
40
ifdef CONFIG_64BIT
41
tool-archpref		= $(64bit-tool-archpref)
Linus Torvalds's avatar
Linus Torvalds committed
42 43 44
UTS_MACHINE		:= mips64
endif

45 46
ifneq ($(SUBARCH),$(ARCH))
  ifeq ($(CROSS_COMPILE),)
47
    CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux-  $(tool-archpref)-linux-gnu-  $(tool-archpref)-unknown-linux-gnu-)
48
  endif
Linus Torvalds's avatar
Linus Torvalds committed
49 50
endif

51
cflags-y := -ffunction-sections
52
cflags-y += $(call cc-option, -mno-check-zero-division)
53

54
ifdef CONFIG_32BIT
Linus Torvalds's avatar
Linus Torvalds committed
55 56 57
ld-emul			= $(32bit-emul)
vmlinux-32		= vmlinux
vmlinux-64		= vmlinux.64
Ralf Baechle's avatar
Ralf Baechle committed
58 59

cflags-y		+= -mabi=32
60
endif
Linus Torvalds's avatar
Linus Torvalds committed
61

62 63 64 65 66
ifdef CONFIG_64BIT
ld-emul			= $(64bit-emul)
vmlinux-32		= vmlinux.32
vmlinux-64		= vmlinux

Ralf Baechle's avatar
Ralf Baechle committed
67
cflags-y		+= -mabi=64
Linus Torvalds's avatar
Linus Torvalds committed
68 69
endif

70 71
all-$(CONFIG_BOOT_ELF32)	:= $(vmlinux-32)
all-$(CONFIG_BOOT_ELF64)	:= $(vmlinux-64)
Ralf Baechle's avatar
Ralf Baechle committed
72

Linus Torvalds's avatar
Linus Torvalds committed
73 74 75 76 77 78 79 80 81 82 83
#
# 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
84
cflags-y			+= -msoft-float
Thiemo Seufer's avatar
Thiemo Seufer committed
85
LDFLAGS_vmlinux			+= -G 0 -static -n -nostdlib
Linus Torvalds's avatar
Linus Torvalds committed
86 87
MODFLAGS			+= -mlong-calls

88 89
cflags-y += -ffreestanding

90 91 92 93 94 95
#
# 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!
#
96
# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
97
# 2006-10-10 don't properly change the predefined symbols if -EB / -EL
98 99 100 101 102 103 104 105 106
# 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))
107

108 109
cflags-$(CONFIG_CPU_HAS_SMARTMIPS)	+= $(call cc-option,-msmartmips)

110 111
cflags-$(CONFIG_SB1XXX_CORELIS)	+= $(call cc-option,-mno-sched-prolog) \
				   -fno-omit-frame-pointer
Linus Torvalds's avatar
Linus Torvalds committed
112 113 114 115

#
# CPU-dependent compiler/assembler options for optimization.
#
Ralf Baechle's avatar
Ralf Baechle committed
116 117 118 119 120 121 122
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-$(CONFIG_CPU_TX49XX)	+= -march=r4600 -Wa,--trap
123
cflags-$(CONFIG_CPU_LOONGSON2)	+= -march=r4600 -Wa,--trap
124
cflags-$(CONFIG_CPU_MIPS32_R1)	+= $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
Ralf Baechle's avatar
Ralf Baechle committed
125
			-Wa,-mips32 -Wa,--trap
126
cflags-$(CONFIG_CPU_MIPS32_R2)	+= $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
Ralf Baechle's avatar
Ralf Baechle committed
127
			-Wa,-mips32r2 -Wa,--trap
128
cflags-$(CONFIG_CPU_MIPS64_R1)	+= $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
Ralf Baechle's avatar
Ralf Baechle committed
129
			-Wa,-mips64 -Wa,--trap
130
cflags-$(CONFIG_CPU_MIPS64_R2)	+= $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
Ralf Baechle's avatar
Ralf Baechle committed
131 132
			-Wa,-mips64r2 -Wa,--trap
cflags-$(CONFIG_CPU_R5000)	+= -march=r5000 -Wa,--trap
133
cflags-$(CONFIG_CPU_R5432)	+= $(call cc-option,-march=r5400,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
134
			-Wa,--trap
135 136
cflags-$(CONFIG_CPU_R5500)	+= $(call cc-option,-march=r5500,-march=r5000) \
			-Wa,--trap
137
cflags-$(CONFIG_CPU_NEVADA)	+= $(call cc-option,-march=rm5200,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
138
			-Wa,--trap
Ralf Baechle's avatar
Ralf Baechle committed
139
cflags-$(CONFIG_CPU_RM7000)	+= $(call cc-option,-march=rm7000,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
140
			-Wa,--trap
Ralf Baechle's avatar
Ralf Baechle committed
141
cflags-$(CONFIG_CPU_RM9000)	+= $(call cc-option,-march=rm9000,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
142
			-Wa,--trap
Ralf Baechle's avatar
Ralf Baechle committed
143
cflags-$(CONFIG_CPU_SB1)	+= $(call cc-option,-march=sb1,-march=r5000) \
Linus Torvalds's avatar
Linus Torvalds committed
144
			-Wa,--trap
Ralf Baechle's avatar
Ralf Baechle committed
145 146
cflags-$(CONFIG_CPU_R8000)	+= -march=r8000 -Wa,--trap
cflags-$(CONFIG_CPU_R10000)	+= $(call cc-option,-march=r10000,-march=r8000) \
Linus Torvalds's avatar
Linus Torvalds committed
147
			-Wa,--trap
148 149 150 151
cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
endif
Linus Torvalds's avatar
Linus Torvalds committed
152

153 154 155 156
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
157 158 159 160 161 162 163 164 165
ifdef CONFIG_CPU_SB1
ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
MODFLAGS	+= -msb1-pass1-workarounds
endif
endif

#
# Firmware support
#
166
libs-$(CONFIG_ARC)		+= arch/mips/fw/arc/
167
libs-$(CONFIG_CFE)		+= arch/mips/fw/cfe/
168 169
libs-$(CONFIG_SNIPROM)		+= arch/mips/fw/sni/
libs-y				+= arch/mips/fw/lib/
Linus Torvalds's avatar
Linus Torvalds committed
170 171 172 173 174 175 176 177 178 179
libs-$(CONFIG_SIBYTE_CFE)	+= arch/mips/sibyte/cfe/

#
# Board-dependent options and extra files
#

#
# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
#
core-$(CONFIG_MACH_JAZZ)	+= arch/mips/jazz/
180
cflags-$(CONFIG_MACH_JAZZ)	+= -I$(srctree)/arch/mips/include/asm/mach-jazz
Linus Torvalds's avatar
Linus Torvalds committed
181 182 183 184 185
load-$(CONFIG_MACH_JAZZ)	+= 0xffffffff80080000

#
# Common Alchemy Au1x00 stuff
#
Ralf Baechle's avatar
Ralf Baechle committed
186
core-$(CONFIG_SOC_AU1X00)	+= arch/mips/alchemy/common/
187
cflags-$(CONFIG_SOC_AU1X00)	+= -I$(srctree)/arch/mips/include/asm/mach-au1x00
Linus Torvalds's avatar
Linus Torvalds committed
188 189 190 191

#
# AMD Alchemy Pb1000 eval board
#
192
core-$(CONFIG_MIPS_PB1000)	+= arch/mips/alchemy/devboards/
193
cflags-$(CONFIG_MIPS_PB1000)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Linus Torvalds's avatar
Linus Torvalds committed
194 195 196 197 198
load-$(CONFIG_MIPS_PB1000)	+= 0xffffffff80100000

#
# AMD Alchemy Pb1100 eval board
#
199
core-$(CONFIG_MIPS_PB1100)	+= arch/mips/alchemy/devboards/
200
cflags-$(CONFIG_MIPS_PB1100)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Linus Torvalds's avatar
Linus Torvalds committed
201 202 203 204 205
load-$(CONFIG_MIPS_PB1100)	+= 0xffffffff80100000

#
# AMD Alchemy Pb1500 eval board
#
206
core-$(CONFIG_MIPS_PB1500)	+= arch/mips/alchemy/devboards/
207
cflags-$(CONFIG_MIPS_PB1500)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Linus Torvalds's avatar
Linus Torvalds committed
208 209 210 211 212
load-$(CONFIG_MIPS_PB1500)	+= 0xffffffff80100000

#
# AMD Alchemy Pb1550 eval board
#
213
core-$(CONFIG_MIPS_PB1550)	+= arch/mips/alchemy/devboards/
214
cflags-$(CONFIG_MIPS_PB1550)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Linus Torvalds's avatar
Linus Torvalds committed
215 216
load-$(CONFIG_MIPS_PB1550)	+= 0xffffffff80100000

Pete Popov's avatar
Pete Popov committed
217 218 219
#
# AMD Alchemy Pb1200 eval board
#
220
core-$(CONFIG_MIPS_PB1200)	+= arch/mips/alchemy/devboards/
221
cflags-$(CONFIG_MIPS_PB1200)	+= -I$(srctree)/arch/mips/include/asm/mach-pb1x00
Pete Popov's avatar
Pete Popov committed
222 223
load-$(CONFIG_MIPS_PB1200)	+= 0xffffffff80100000

Linus Torvalds's avatar
Linus Torvalds committed
224 225 226
#
# AMD Alchemy Db1000 eval board
#
227
core-$(CONFIG_MIPS_DB1000)	+= arch/mips/alchemy/devboards/
228
cflags-$(CONFIG_MIPS_DB1000)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
229 230 231 232 233
load-$(CONFIG_MIPS_DB1000)	+= 0xffffffff80100000

#
# AMD Alchemy Db1100 eval board
#
234
core-$(CONFIG_MIPS_DB1100)	+= arch/mips/alchemy/devboards/
235
cflags-$(CONFIG_MIPS_DB1100)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
236 237 238 239 240
load-$(CONFIG_MIPS_DB1100)	+= 0xffffffff80100000

#
# AMD Alchemy Db1500 eval board
#
241
core-$(CONFIG_MIPS_DB1500)	+= arch/mips/alchemy/devboards/
242
cflags-$(CONFIG_MIPS_DB1500)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
243 244 245 246 247
load-$(CONFIG_MIPS_DB1500)	+= 0xffffffff80100000

#
# AMD Alchemy Db1550 eval board
#
248
core-$(CONFIG_MIPS_DB1550)	+= arch/mips/alchemy/devboards/
249
cflags-$(CONFIG_MIPS_DB1550)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
250 251
load-$(CONFIG_MIPS_DB1550)	+= 0xffffffff80100000

Pete Popov's avatar
Pete Popov committed
252 253 254
#
# AMD Alchemy Db1200 eval board
#
255
core-$(CONFIG_MIPS_DB1200)	+= arch/mips/alchemy/devboards/
256
cflags-$(CONFIG_MIPS_DB1200)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Pete Popov's avatar
Pete Popov committed
257 258
load-$(CONFIG_MIPS_DB1200)	+= 0xffffffff80100000

Linus Torvalds's avatar
Linus Torvalds committed
259 260 261
#
# AMD Alchemy Bosporus eval board
#
262
core-$(CONFIG_MIPS_BOSPORUS)	+= arch/mips/alchemy/devboards/
263
cflags-$(CONFIG_MIPS_BOSPORUS)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
264 265 266 267 268
load-$(CONFIG_MIPS_BOSPORUS)	+= 0xffffffff80100000

#
# AMD Alchemy Mirage eval board
#
269
core-$(CONFIG_MIPS_MIRAGE)	+= arch/mips/alchemy/devboards/
270
cflags-$(CONFIG_MIPS_MIRAGE)	+= -I$(srctree)/arch/mips/include/asm/mach-db1x00
Linus Torvalds's avatar
Linus Torvalds committed
271 272 273 274 275
load-$(CONFIG_MIPS_MIRAGE)	+= 0xffffffff80100000

#
# 4G-Systems eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
276
libs-$(CONFIG_MIPS_MTX1)	+= arch/mips/alchemy/mtx-1/
Linus Torvalds's avatar
Linus Torvalds committed
277 278 279 280 281
load-$(CONFIG_MIPS_MTX1)	+= 0xffffffff80100000

#
# MyCable eval board
#
Ralf Baechle's avatar
Ralf Baechle committed
282
libs-$(CONFIG_MIPS_XXS1500)	+= arch/mips/alchemy/xxs1500/
Linus Torvalds's avatar
Linus Torvalds committed
283 284 285 286 287 288
load-$(CONFIG_MIPS_XXS1500)	+= 0xffffffff80100000

#
# Cobalt Server
#
core-$(CONFIG_MIPS_COBALT)	+= arch/mips/cobalt/
289
cflags-$(CONFIG_MIPS_COBALT)	+= -I$(srctree)/arch/mips/include/asm/mach-cobalt
Linus Torvalds's avatar
Linus Torvalds committed
290 291 292 293 294 295
load-$(CONFIG_MIPS_COBALT)	+= 0xffffffff80080000

#
# DECstation family
#
core-$(CONFIG_MACH_DECSTATION)	+= arch/mips/dec/
296
cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
Linus Torvalds's avatar
Linus Torvalds committed
297 298 299
libs-$(CONFIG_MACH_DECSTATION)	+= arch/mips/dec/prom/
load-$(CONFIG_MACH_DECSTATION)	+= 0xffffffff80040000

300 301 302 303
#
# Wind River PPMC Board (4KC + GT64120)
#
core-$(CONFIG_WR_PPMC)		+= arch/mips/gt64120/wrppmc/
304
cflags-$(CONFIG_WR_PPMC)		+= -I$(srctree)/arch/mips/include/asm/mach-wrppmc
305 306
load-$(CONFIG_WR_PPMC)		+= 0xffffffff80100000

307 308 309 310 311
#
# lemote fulong mini-PC board
#
core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
312
cflags-$(CONFIG_LEMOTE_FULONG) += -I$(srctree)/arch/mips/include/asm/mach-lemote
313

Linus Torvalds's avatar
Linus Torvalds committed
314 315 316
#
# MIPS Malta board
#
317
core-$(CONFIG_MIPS_MALTA)	+= arch/mips/mti-malta/
318
cflags-$(CONFIG_MIPS_MALTA)	+= -I$(srctree)/arch/mips/include/asm/mach-malta
Linus Torvalds's avatar
Linus Torvalds committed
319
load-$(CONFIG_MIPS_MALTA)	+= 0xffffffff80100000
320
all-$(CONFIG_MIPS_MALTA)	:= vmlinux.bin
Linus Torvalds's avatar
Linus Torvalds committed
321

322 323 324
#
# MIPS SIM
#
325
core-$(CONFIG_MIPS_SIM)		+= arch/mips/mipssim/
326
cflags-$(CONFIG_MIPS_SIM)	+= -I$(srctree)/arch/mips/include/asm/mach-mipssim
327 328
load-$(CONFIG_MIPS_SIM)		+= 0x80100000

Marc St-Jean's avatar
Marc St-Jean committed
329 330 331 332
#
# PMC-Sierra MSP SOCs
#
core-$(CONFIG_PMC_MSP)		+= arch/mips/pmc-sierra/msp71xx/
333
cflags-$(CONFIG_PMC_MSP)	+= -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
Marc St-Jean's avatar
Marc St-Jean committed
334 335 336
					-mno-branch-likely
load-$(CONFIG_PMC_MSP)		+= 0xffffffff80100000

Linus Torvalds's avatar
Linus Torvalds committed
337 338 339 340
#
# PMC-Sierra Yosemite
#
core-$(CONFIG_PMC_YOSEMITE)	+= arch/mips/pmc-sierra/yosemite/
341
cflags-$(CONFIG_PMC_YOSEMITE)	+= -I$(srctree)/arch/mips/include/asm/mach-yosemite
Linus Torvalds's avatar
Linus Torvalds committed
342 343
load-$(CONFIG_PMC_YOSEMITE)	+= 0xffffffff80100000

344 345 346 347
#
# Basler eXcite
#
core-$(CONFIG_BASLER_EXCITE)	+= arch/mips/basler/excite/
348
cflags-$(CONFIG_BASLER_EXCITE)	+= -I$(srctree)/arch/mips/include/asm/mach-excite
349 350
load-$(CONFIG_BASLER_EXCITE)	+= 0x80100000

351 352 353 354
#
# LASAT platforms
#
core-$(CONFIG_LASAT)		+= arch/mips/lasat/
355
cflags-$(CONFIG_LASAT)		+= -I$(srctree)/arch/mips/include/asm/mach-lasat
356 357
load-$(CONFIG_LASAT)		+= 0xffffffff80000000

Linus Torvalds's avatar
Linus Torvalds committed
358 359 360 361
#
# Common VR41xx
#
core-$(CONFIG_MACH_VR41XX)	+= arch/mips/vr41xx/common/
362
cflags-$(CONFIG_MACH_VR41XX)	+= -I$(srctree)/arch/mips/include/asm/mach-vr41xx
Linus Torvalds's avatar
Linus Torvalds committed
363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386

#
# 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

#
387
# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
Linus Torvalds's avatar
Linus Torvalds committed
388
#
389
load-$(CONFIG_TANBAC_TB022X)	+= 0xffffffff80000000
Linus Torvalds's avatar
Linus Torvalds committed
390

391 392 393 394 395 396 397 398
# 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

399
#
400
# Common NXP PNX8550
401
#
402
core-$(CONFIG_SOC_PNX8550)	+= arch/mips/nxp/pnx8550/common/
403
cflags-$(CONFIG_SOC_PNX8550)	+= -I$(srctree)/arch/mips/include/asm/mach-pnx8550
404 405

#
406
# NXP PNX8550 JBS board
407
#
408
libs-$(CONFIG_PNX8550_JBS)	+= arch/mips/nxp/pnx8550/jbs/
409
#cflags-$(CONFIG_PNX8550_JBS)	+= -I$(srctree)/arch/mips/include/asm/mach-pnx8550
410 411
load-$(CONFIG_PNX8550_JBS)	+= 0xffffffff80060000

412
# NXP PNX8550 STB810 board
413
#
414
libs-$(CONFIG_PNX8550_STB810)	+= arch/mips/nxp/pnx8550/stb810/
415 416
load-$(CONFIG_PNX8550_STB810)	+= 0xffffffff80060000

417
#
418
# Common NEC EMMAXXX
419
#
420
core-$(CONFIG_SOC_EMMA2RH)	+= arch/mips/emma/common/
421
cflags-$(CONFIG_SOC_EMMA2RH)	+= -I$(srctree)/arch/mips/include/asm/mach-emma2rh
422

423
#
424
# NEC EMMA2RH Mark-eins
425
#
426
core-$(CONFIG_NEC_MARKEINS)	+= arch/mips/emma/markeins/
427
load-$(CONFIG_NEC_MARKEINS)	+= 0xffffffff88100000
428

Linus Torvalds's avatar
Linus Torvalds committed
429 430 431 432 433 434 435 436 437 438
#
# 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-$(CONFIG_SGI_IP22)		+= arch/mips/sgi-ip22/
439
cflags-$(CONFIG_SGI_IP22)	+= -I$(srctree)/arch/mips/include/asm/mach-ip22
440
ifdef CONFIG_32BIT
Linus Torvalds's avatar
Linus Torvalds committed
441 442
load-$(CONFIG_SGI_IP22)		+= 0xffffffff88002000
endif
443
ifdef CONFIG_64BIT
Linus Torvalds's avatar
Linus Torvalds committed
444 445 446 447 448 449 450 451 452 453 454 455
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-$(CONFIG_SGI_IP27)		+= arch/mips/sgi-ip27/
456
cflags-$(CONFIG_SGI_IP27)	+= -I$(srctree)/arch/mips/include/asm/mach-ip27
Linus Torvalds's avatar
Linus Torvalds committed
457 458 459 460 461 462 463 464 465 466
ifdef CONFIG_MAPPED_KERNEL
load-$(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
467 468 469 470 471 472 473 474
#
# 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
#
475 476 477 478 479
ifdef CONFIG_SGI_IP28
  ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
      $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
  endif
endif
Thomas Bogendoerfer's avatar
Thomas Bogendoerfer committed
480
core-$(CONFIG_SGI_IP28)		+= arch/mips/sgi-ip22/
481
cflags-$(CONFIG_SGI_IP28)	+= -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28
Thomas Bogendoerfer's avatar
Thomas Bogendoerfer committed
482 483
load-$(CONFIG_SGI_IP28)		+= 0xa800000020004000

Linus Torvalds's avatar
Linus Torvalds committed
484 485 486 487 488 489 490 491 492
#
# 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-$(CONFIG_SGI_IP32)		+= arch/mips/sgi-ip32/
493
cflags-$(CONFIG_SGI_IP32)	+= -I$(srctree)/arch/mips/include/asm/mach-ip32
Linus Torvalds's avatar
Linus Torvalds committed
494 495 496
load-$(CONFIG_SGI_IP32)		+= 0xffffffff80004000

#
497
# Sibyte SB1250/BCM1480 SOC
Linus Torvalds's avatar
Linus Torvalds committed
498 499 500 501 502 503
#
# 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-$(CONFIG_SIBYTE_BCM112X)	+= arch/mips/sibyte/sb1250/
504
core-$(CONFIG_SIBYTE_BCM112X)	+= arch/mips/sibyte/common/
505
cflags-$(CONFIG_SIBYTE_BCM112X)	+= -I$(srctree)/arch/mips/include/asm/mach-sibyte \
506
			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
Linus Torvalds's avatar
Linus Torvalds committed
507 508

core-$(CONFIG_SIBYTE_SB1250)	+= arch/mips/sibyte/sb1250/
509
core-$(CONFIG_SIBYTE_SB1250)	+= arch/mips/sibyte/common/
510
cflags-$(CONFIG_SIBYTE_SB1250)	+= -I$(srctree)/arch/mips/include/asm/mach-sibyte \
511 512 513
			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL

core-$(CONFIG_SIBYTE_BCM1x55)	+= arch/mips/sibyte/bcm1480/
514
core-$(CONFIG_SIBYTE_BCM1x55)	+= arch/mips/sibyte/common/
515
cflags-$(CONFIG_SIBYTE_BCM1x55)	+= -I$(srctree)/arch/mips/include/asm/mach-sibyte \
516 517 518
			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL

core-$(CONFIG_SIBYTE_BCM1x80)	+= arch/mips/sibyte/bcm1480/
519
core-$(CONFIG_SIBYTE_BCM1x80)	+= arch/mips/sibyte/common/
520
cflags-$(CONFIG_SIBYTE_BCM1x80)	+= -I$(srctree)/arch/mips/include/asm/mach-sibyte \
521
			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
Linus Torvalds's avatar
Linus Torvalds committed
522 523 524 525 526 527 528

#
# 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
529
# Sibyte BCM91x80 (BigSur) board
Linus Torvalds's avatar
Linus Torvalds committed
530
#
531
core-$(CONFIG_SIBYTE_CARMEL)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
532
load-$(CONFIG_SIBYTE_CARMEL)	:= 0xffffffff80100000
533
core-$(CONFIG_SIBYTE_CRHINE)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
534
load-$(CONFIG_SIBYTE_CRHINE)	:= 0xffffffff80100000
535
core-$(CONFIG_SIBYTE_CRHONE)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
536
load-$(CONFIG_SIBYTE_CRHONE)	:= 0xffffffff80100000
537
core-$(CONFIG_SIBYTE_RHONE)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
538
load-$(CONFIG_SIBYTE_RHONE)	:= 0xffffffff80100000
539
core-$(CONFIG_SIBYTE_SENTOSA)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
540
load-$(CONFIG_SIBYTE_SENTOSA)	:= 0xffffffff80100000
541
core-$(CONFIG_SIBYTE_SWARM)	+= arch/mips/sibyte/swarm/
Linus Torvalds's avatar
Linus Torvalds committed
542
load-$(CONFIG_SIBYTE_SWARM)	:= 0xffffffff80100000
543
core-$(CONFIG_SIBYTE_BIGSUR)	+= arch/mips/sibyte/swarm/
Andrew Isaacson's avatar
Andrew Isaacson committed
544
load-$(CONFIG_SIBYTE_BIGSUR)	:= 0xffffffff80100000
Linus Torvalds's avatar
Linus Torvalds committed
545

546 547 548 549
#
# Broadcom BCM47XX boards
#
core-$(CONFIG_BCM47XX)		+= arch/mips/bcm47xx/
550
cflags-$(CONFIG_BCM47XX)	+= -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
551 552
load-$(CONFIG_BCM47XX)		:= 0xffffffff80001000

Linus Torvalds's avatar
Linus Torvalds committed
553
#
554
# SNI RM
Linus Torvalds's avatar
Linus Torvalds committed
555
#
556
core-$(CONFIG_SNI_RM)		+= arch/mips/sni/
557
cflags-$(CONFIG_SNI_RM)		+= -I$(srctree)/arch/mips/include/asm/mach-rm
558
ifdef CONFIG_CPU_LITTLE_ENDIAN
559
load-$(CONFIG_SNI_RM)		+= 0xffffffff80600000
560 561 562
else
load-$(CONFIG_SNI_RM)		+= 0xffffffff80030000
endif
563
all-$(CONFIG_SNI_RM)		:= vmlinux.ecoff
Linus Torvalds's avatar
Linus Torvalds committed
564

565 566 567 568
#
# Common TXx9
#
core-$(CONFIG_MACH_TX39XX)	+= arch/mips/txx9/generic/
569
cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
570 571
load-$(CONFIG_MACH_TX39XX)	+= 0xffffffff80050000
core-$(CONFIG_MACH_TX49XX)	+= arch/mips/txx9/generic/
572
cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
573 574
load-$(CONFIG_MACH_TX49XX)	+= 0xffffffff80100000

Linus Torvalds's avatar
Linus Torvalds committed
575 576 577
#
# Toshiba JMR-TX3927 board
#
578
core-$(CONFIG_TOSHIBA_JMR3927)	+= arch/mips/txx9/jmr3927/
Linus Torvalds's avatar
Linus Torvalds committed
579

580 581 582 583
#
# Routerboard 532 board
#
core-$(CONFIG_MIKROTIK_RB532)	+= arch/mips/rb532/
584
cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
585 586
load-$(CONFIG_MIKROTIK_RB532)	+= 0xffffffff80101000

Linus Torvalds's avatar
Linus Torvalds committed
587
#
588
# Toshiba RBTX49XX boards
Linus Torvalds's avatar
Linus Torvalds committed
589
#
Atsushi Nemoto's avatar
Atsushi Nemoto committed
590 591
core-$(CONFIG_TOSHIBA_RBTX4927)	+= arch/mips/txx9/rbtx4927/
core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
592
core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
593

594 595 596 597 598 599 600 601 602 603 604 605
#
# Cavium Octeon
#
core-$(CONFIG_CPU_CAVIUM_OCTEON)	+= arch/mips/cavium-octeon/
cflags-$(CONFIG_CPU_CAVIUM_OCTEON)	+= -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
core-$(CONFIG_CPU_CAVIUM_OCTEON)	+= arch/mips/cavium-octeon/executive/
ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
load-$(CONFIG_CPU_CAVIUM_OCTEON)	+= 0xffffffff84100000
else
load-$(CONFIG_CPU_CAVIUM_OCTEON) 	+= 0xffffffff81100000
endif

606
cflags-y			+= -I$(srctree)/arch/mips/include/asm/mach-generic
Linus Torvalds's avatar
Linus Torvalds committed
607 608
drivers-$(CONFIG_PCI)		+= arch/mips/pci/

609
ifdef CONFIG_32BIT
Linus Torvalds's avatar
Linus Torvalds committed
610 611 612 613 614 615 616 617 618
ifdef CONFIG_CPU_LITTLE_ENDIAN
JIFFIES			= jiffies_64
else
JIFFIES			= jiffies_64 + 4
endif
else
JIFFIES			= jiffies_64
endif

619 620 621 622
#
# 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
623
# passing 'KBUILD_SYM32=no' option to the make's command line.
624 625
#
ifdef CONFIG_64BIT
626
  ifndef KBUILD_SYM32
627
    ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
628
      KBUILD_SYM32 = y
629 630 631
    endif
  endif

632 633 634 635 636
  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)
637
    endif
638 639 640
  endif
endif

641
KBUILD_AFLAGS	+= $(cflags-y)
642
KBUILD_CFLAGS	+= $(cflags-y) \
Marc St-Jean's avatar
Marc St-Jean committed
643
			-D"VMLINUX_LOAD_ADDRESS=$(load-y)"
Linus Torvalds's avatar
Linus Torvalds committed
644 645 646

LDFLAGS			+= -m $(ld-emul)

Ralf Baechle's avatar
Ralf Baechle committed
647
ifdef CONFIG_MIPS
648
CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
649
	egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
650 651 652 653
	sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
ifdef CONFIG_64BIT
CHECKFLAGS		+= -m64
endif
Ralf Baechle's avatar
Ralf Baechle committed
654 655
endif

Linus Torvalds's avatar
Linus Torvalds committed
656 657 658 659 660 661 662 663 664
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 := \
665
	$(KBUILD_CFLAGS) \
Linus Torvalds's avatar
Linus Torvalds committed
666 667 668 669 670 671 672 673 674 675 676 677
	-D"LOADADDR=$(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/

678 679 680 681 682
ifdef CONFIG_LASAT
rom.bin rom.sw: vmlinux
	$(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
endif

Linus Torvalds's avatar
Linus Torvalds committed
683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699
#
# 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)

700
all:	$(all-y)
Linus Torvalds's avatar
Linus Torvalds committed
701

702 703 704
vmlinux.bin: $(vmlinux-32)
	+@$(call makeboot,$@)

705
vmlinux.ecoff: $(vmlinux-32)
Linus Torvalds's avatar
Linus Torvalds committed
706 707 708 709 710 711
	+@$(call makeboot,$@)

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

CLEAN_FILES += vmlinux.ecoff \
712
	       vmlinux.srec
Linus Torvalds's avatar
Linus Torvalds committed
713

714 715 716 717 718 719 720 721 722 723
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

724 725 726 727 728
install:
	$(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
	$(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
	$(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)

Linus Torvalds's avatar
Linus Torvalds committed
729 730
archclean:
	@$(MAKE) $(clean)=arch/mips/boot
731
	@$(MAKE) $(clean)=arch/mips/lasat
Linus Torvalds's avatar
Linus Torvalds committed
732

Ralf Baechle's avatar
Ralf Baechle committed
733
define archhelp
734
	echo '  install              - install kernel into $(INSTALL_PATH)'
Ralf Baechle's avatar
Ralf Baechle committed
735 736 737 738 739 740 741
	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

742
CLEAN_FILES += vmlinux.32 \
Linus Torvalds's avatar
Linus Torvalds committed
743 744
	       vmlinux.64 \
	       vmlinux.ecoff