2 # This file is subject to the terms and conditions of the GNU General Public
3 # License. See the file "COPYING" in the main directory of this archive
6 # Copyright (C) 1994, 95, 96, 2003 by Ralf Baechle
7 # DECStation modifications by Paul M. Antoine, 1996
8 # Copyright (C) 2002, 2003, 2004 Maciej W. Rozycki
10 # This file is included by the global makefile so that you can add your own
11 # architecture-specific flags and dependencies. Remember to do have actions
12 # for "archclean" cleaning up for this architecture.
15 as-option
= $(shell if
$(CC
) $(CFLAGS
) $(1) -Wa
,-Z
-c
-o
/dev
/null \
16 -xassembler
/dev
/null
> /dev
/null
2>&1; then echo
"$(1)"; \
17 else echo
"$(2)"; fi
;)
22 # Select the object file format to substitute into the linker script.
24 ifdef CONFIG_CPU_LITTLE_ENDIAN
25 32bit-tool-prefix
= mipsel-linux-
26 64bit-tool-prefix
= mips64el-linux-
27 32bit-bfd
= elf32-tradlittlemips
28 64bit-bfd
= elf64-tradlittlemips
29 32bit-emul
= elf32ltsmip
30 64bit-emul
= elf64ltsmip
32 32bit-tool-prefix
= mips-linux-
33 64bit-tool-prefix
= mips64-linux-
34 32bit-bfd
= elf32-tradbigmips
35 64bit-bfd
= elf64-tradbigmips
36 32bit-emul
= elf32btsmip
37 64bit-emul
= elf64btsmip
42 tool-prefix
= $(32bit-tool-prefix
)
47 tool-prefix
= $(64bit-tool-prefix
)
51 ifdef CONFIG_CROSSCOMPILE
52 CROSS_COMPILE
:= $(tool-prefix
)
55 ifdef CONFIG_BUILD_ELF64
57 ld-emul
= $(64bit-emul
)
58 vmlinux-32
= vmlinux
.32
62 ld-emul
= $(32bit-emul
)
64 vmlinux-64
= vmlinux
.64
66 cflags-
$(CONFIG_64BIT
) += $(call cc-option
,-mno-explicit-relocs
)
70 # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
71 # code since it only slows down the whole thing. At some point we might make
72 # use of global pointer optimizations but their use of $28 conflicts with
73 # the current pointer optimization.
75 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
76 # machines may also. Since BFD is incredibly buggy with respect to
77 # crossformat linking we rely on the elf2ecoff tool for format conversion.
79 cflags-y
+= -I
$(TOPDIR
)/include/asm
/gcc
80 cflags-y
+= -G
0 -mno-abicalls
-fno-pic
-pipe
81 cflags-y
+= $(call cc-option
, -finline-limit
=100000)
82 LDFLAGS_vmlinux
+= -G
0 -static
-n
-nostdlib
83 MODFLAGS
+= -mlong-calls
85 cflags-
$(CONFIG_SB1XXX_CORELIS
) += -mno-sched-prolog
-fno-omit-frame-pointer
88 # Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>)
90 # <cpu0>,<isa0> -- preferred CPU and ISA designations (may require
92 # <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work
93 # with up to the oldest supported tools)
94 # <isa2> -- an ISA designation used as an ABI selector for
95 # gcc versions that do not support "-mabi=32"
96 # (depending on the CPU type, either "mips1" or
99 set_gccflags
= $(shell \
101 cpu
=$(1); isa
=-$(2); \
102 for gcc_opt in
-march
= -mcpu
=; do \
103 $(CC
) $$gcc_opt$$cpu $$isa -S
-o
/dev
/null \
104 -xc
/dev
/null
> /dev
/null
2>&1 && \
107 cpu
=$(3); isa
=-$(4); \
108 for gcc_opt in
-march
= -mcpu
=; do \
109 $(CC
) $$gcc_opt$$cpu $$isa -S
-o
/dev
/null \
110 -xc
/dev
/null
> /dev
/null
2>&1 && \
115 gcc_abi
=-mabi
=$(gcc-abi
); gcc_cpu
=$$cpu; \
116 if
$(CC
) $$gcc_abi -S
-o
/dev
/null
-xc
/dev
/null
> /dev
/null
2>&1; then \
119 gcc_abi
=; gcc_isa
=-$(5); \
121 gas_abi
=-Wa
,-$(gcc-abi
); gas_cpu
=$$cpu; gas_isa
=-Wa
,$$isa; \
123 for gas_opt in
-Wa
,-march
= -Wa
,-mcpu
=; do \
124 $(CC
) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa
,-Z
-c \
125 -o
/dev
/null
-xassembler
/dev
/null
> /dev
/null
2>&1 && \
128 gas_abi
=; gas_opt
=; gas_cpu
=; gas_isa
=; \
131 if
test "$(gcc-abi)" != "$(gas-abi)"; then \
132 gas_abi
="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \
134 if
test "$$gcc_opt" = -march
= && test -n
"$$gcc_abi"; then \
135 $(CC
) $$gcc_abi $$gcc_opt$$gcc_cpu -S
-o
/dev
/null \
136 -xc
/dev
/null
> /dev
/null
2>&1 && \
139 echo
$$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa)
142 # CPU-dependent compiler/assembler options for optimization.
144 cflags-
$(CONFIG_CPU_R3000
) += \
145 $(call set_gccflags
,r3000
,mips1
,r3000
,mips1
,mips1
)
147 cflags-
$(CONFIG_CPU_TX39XX
) += \
148 $(call set_gccflags
,r3900
,mips1
,r3000
,mips1
,mips1
)
150 cflags-
$(CONFIG_CPU_R6000
) += \
151 $(call set_gccflags
,r6000
,mips2
,r6000
,mips2
,mips2
) \
154 cflags-
$(CONFIG_CPU_R4300
) += \
155 $(call set_gccflags
,r4300
,mips3
,r4300
,mips3
,mips2
) \
158 cflags-
$(CONFIG_CPU_VR41XX
) += \
159 $(call set_gccflags
,r4100
,mips3
,r4600
,mips3
,mips2
) \
162 cflags-
$(CONFIG_CPU_R4X00
) += \
163 $(call set_gccflags
,r4600
,mips3
,r4600
,mips3
,mips2
) \
166 cflags-
$(CONFIG_CPU_TX49XX
) += \
167 $(call set_gccflags
,r4600
,mips3
,r4600
,mips3
,mips2
) \
170 cflags-
$(CONFIG_CPU_MIPS32
) += \
171 $(call set_gccflags
,mips32
,mips32
,r4600
,mips3
,mips2
) \
174 cflags-
$(CONFIG_CPU_MIPS64
) += \
175 $(call set_gccflags
,mips64
,mips64
,r4600
,mips3
,mips2
) \
178 cflags-
$(CONFIG_CPU_R5000
) += \
179 $(call set_gccflags
,r5000
,mips4
,r5000
,mips4
,mips2
) \
182 cflags-
$(CONFIG_CPU_R5432
) += \
183 $(call set_gccflags
,r5400
,mips4
,r5000
,mips4
,mips2
) \
186 cflags-
$(CONFIG_CPU_NEVADA
) += \
187 $(call set_gccflags
,rm5200
,mips4
,r5000
,mips4
,mips2
) \
189 # $(call cc-option,-mmad)
191 cflags-
$(CONFIG_CPU_RM7000
) += \
192 $(call set_gccflags
,rm7000
,mips4
,r5000
,mips4
,mips2
) \
195 cflags-
$(CONFIG_CPU_RM9000
) += \
196 $(call set_gccflags
,rm9000
,mips4
,r5000
,mips4
,mips2
) \
199 cflags-
$(CONFIG_CPU_SB1
) += \
200 $(call set_gccflags
,sb1
,mips64
,r5000
,mips4
,mips2
) \
203 cflags-
$(CONFIG_CPU_R8000
) += \
204 $(call set_gccflags
,r8000
,mips4
,r8000
,mips4
,mips2
) \
207 cflags-
$(CONFIG_CPU_R10000
) += \
208 $(call set_gccflags
,r10000
,mips4
,r8000
,mips4
,mips2
) \
212 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
213 MODFLAGS
+= -msb1-pass1-workarounds
220 libs-
$(CONFIG_ARC
) += arch
/mips
/arc
/
221 libs-
$(CONFIG_SIBYTE_CFE
) += arch
/mips
/sibyte
/cfe
/
224 # Board-dependent options and extra files
228 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
230 core-
$(CONFIG_MACH_JAZZ
) += arch
/mips
/jazz
/
231 cflags-
$(CONFIG_MACH_JAZZ
) += -Iinclude
/asm-mips
/mach-jazz
232 load-
$(CONFIG_MACH_JAZZ
) += 0xffffffff80080000
235 # Common Alchemy Au1x00 stuff
237 core-
$(CONFIG_SOC_AU1X00
) += arch
/mips
/au1000
/common
/
238 cflags-
$(CONFIG_SOC_AU1X00
) += -Iinclude
/asm-mips
/mach-au1x00
241 # AMD Alchemy Pb1000 eval board
243 libs-
$(CONFIG_MIPS_PB1000
) += arch
/mips
/au1000
/pb1000
/
244 cflags-
$(CONFIG_MIPS_PB1000
) += -Iinclude
/asm-mips
/mach-pb1x00
245 load-
$(CONFIG_MIPS_PB1000
) += 0xffffffff80100000
248 # AMD Alchemy Pb1100 eval board
250 libs-
$(CONFIG_MIPS_PB1100
) += arch
/mips
/au1000
/pb1100
/
251 cflags-
$(CONFIG_MIPS_PB1100
) += -Iinclude
/asm-mips
/mach-pb1x00
252 load-
$(CONFIG_MIPS_PB1100
) += 0xffffffff80100000
255 # AMD Alchemy Pb1500 eval board
257 libs-
$(CONFIG_MIPS_PB1500
) += arch
/mips
/au1000
/pb1500
/
258 cflags-
$(CONFIG_MIPS_PB1500
) += -Iinclude
/asm-mips
/mach-pb1x00
259 load-
$(CONFIG_MIPS_PB1500
) += 0xffffffff80100000
262 # AMD Alchemy Pb1550 eval board
264 libs-
$(CONFIG_MIPS_PB1550
) += arch
/mips
/au1000
/pb1550
/
265 cflags-
$(CONFIG_MIPS_PB1550
) += -Iinclude
/asm-mips
/mach-pb1x00
266 load-
$(CONFIG_MIPS_PB1550
) += 0xffffffff80100000
269 # AMD Alchemy Pb1200 eval board
271 libs-
$(CONFIG_MIPS_PB1200
) += arch
/mips
/au1000
/pb1200
/
272 cflags-
$(CONFIG_MIPS_PB1200
) += -Iinclude
/asm-mips
/mach-pb1x00
273 load-
$(CONFIG_MIPS_PB1200
) += 0xffffffff80100000
276 # AMD Alchemy Db1000 eval board
278 libs-
$(CONFIG_MIPS_DB1000
) += arch
/mips
/au1000
/db1x00
/
279 cflags-
$(CONFIG_MIPS_DB1000
) += -Iinclude
/asm-mips
/mach-db1x00
280 load-
$(CONFIG_MIPS_DB1000
) += 0xffffffff80100000
283 # AMD Alchemy Db1100 eval board
285 libs-
$(CONFIG_MIPS_DB1100
) += arch
/mips
/au1000
/db1x00
/
286 cflags-
$(CONFIG_MIPS_DB1100
) += -Iinclude
/asm-mips
/mach-db1x00
287 load-
$(CONFIG_MIPS_DB1100
) += 0xffffffff80100000
290 # AMD Alchemy Db1500 eval board
292 libs-
$(CONFIG_MIPS_DB1500
) += arch
/mips
/au1000
/db1x00
/
293 cflags-
$(CONFIG_MIPS_DB1500
) += -Iinclude
/asm-mips
/mach-db1x00
294 load-
$(CONFIG_MIPS_DB1500
) += 0xffffffff80100000
297 # AMD Alchemy Db1550 eval board
299 libs-
$(CONFIG_MIPS_DB1550
) += arch
/mips
/au1000
/db1x00
/
300 cflags-
$(CONFIG_MIPS_DB1550
) += -Iinclude
/asm-mips
/mach-db1x00
301 load-
$(CONFIG_MIPS_DB1550
) += 0xffffffff80100000
304 # AMD Alchemy Db1200 eval board
306 libs-
$(CONFIG_MIPS_DB1200
) += arch
/mips
/au1000
/pb1200
/
307 cflags-
$(CONFIG_MIPS_DB1200
) += -Iinclude
/asm-mips
/mach-db1x00
308 load-
$(CONFIG_MIPS_DB1200
) += 0xffffffff80100000
311 # AMD Alchemy Bosporus eval board
313 libs-
$(CONFIG_MIPS_BOSPORUS
) += arch
/mips
/au1000
/db1x00
/
314 cflags-
$(CONFIG_MIPS_BOSPORUS
) += -Iinclude
/asm-mips
/mach-db1x00
315 load-
$(CONFIG_MIPS_BOSPORUS
) += 0xffffffff80100000
318 # AMD Alchemy Mirage eval board
320 libs-
$(CONFIG_MIPS_MIRAGE
) += arch
/mips
/au1000
/db1x00
/
321 cflags-
$(CONFIG_MIPS_MIRAGE
) += -Iinclude
/asm-mips
/mach-db1x00
322 load-
$(CONFIG_MIPS_MIRAGE
) += 0xffffffff80100000
325 # 4G-Systems eval board
327 libs-
$(CONFIG_MIPS_MTX1
) += arch
/mips
/au1000
/mtx-1
/
328 load-
$(CONFIG_MIPS_MTX1
) += 0xffffffff80100000
333 libs-
$(CONFIG_MIPS_XXS1500
) += arch
/mips
/au1000
/xxs1500
/
334 load-
$(CONFIG_MIPS_XXS1500
) += 0xffffffff80100000
339 core-
$(CONFIG_MIPS_COBALT
) += arch
/mips
/cobalt
/
340 cflags-
$(CONFIG_MIPS_COBALT
) += -Iinclude
/asm-mips
/cobalt
341 load-
$(CONFIG_MIPS_COBALT
) += 0xffffffff80080000
346 core-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/
347 cflags-
$(CONFIG_MACH_DECSTATION
)+= -Iinclude
/asm-mips
/mach-dec
348 libs-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/prom
/
349 load-
$(CONFIG_MACH_DECSTATION
) += 0xffffffff80040000
350 CLEAN_FILES
+= drivers
/tc
/lk201-map.c
353 # Galileo EV64120 Board
355 core-
$(CONFIG_MIPS_EV64120
) += arch
/mips
/gt64120
/ev64120
/
356 core-
$(CONFIG_MIPS_EV64120
) += arch
/mips
/gt64120
/common
/
357 cflags-
$(CONFIG_MIPS_EV64120
) += -Iinclude
/asm-mips
/mach-ev64120
358 load-
$(CONFIG_MIPS_EV64120
) += 0xffffffff80100000
361 # Galileo EV96100 Board
363 core-
$(CONFIG_MIPS_EV96100
) += arch
/mips
/galileo-boards
/ev96100
/
364 cflags-
$(CONFIG_MIPS_EV96100
) += -Iinclude
/asm-mips
/mach-ev96100
365 load-
$(CONFIG_MIPS_EV96100
) += 0xffffffff80100000
368 # Globespan IVR eval board with QED 5231 CPU
370 core-
$(CONFIG_ITE_BOARD_GEN
) += arch
/mips
/ite-boards
/generic
/
371 core-
$(CONFIG_MIPS_IVR
) += arch
/mips
/ite-boards
/ivr
/
372 load-
$(CONFIG_MIPS_IVR
) += 0xffffffff80100000
375 # ITE 8172 eval board with QED 5231 CPU
377 core-
$(CONFIG_MIPS_ITE8172
) += arch
/mips
/ite-boards
/qed-4n-s01b
/
378 load-
$(CONFIG_MIPS_ITE8172
) += 0xffffffff80100000
381 # For all MIPS, Inc. eval boards
383 core-
$(CONFIG_MIPS_BOARDS_GEN
) += arch
/mips
/mips-boards
/generic
/
388 core-
$(CONFIG_MIPS_ATLAS
) += arch
/mips
/mips-boards
/atlas
/
389 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-atlas
390 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-mips
391 load-
$(CONFIG_MIPS_ATLAS
) += 0xffffffff80100000
396 core-
$(CONFIG_MIPS_MALTA
) += arch
/mips
/mips-boards
/malta
/
397 cflags-
$(CONFIG_MIPS_MALTA
) += -Iinclude
/asm-mips
/mach-mips
398 load-
$(CONFIG_MIPS_MALTA
) += 0xffffffff80100000
403 core-
$(CONFIG_MIPS_SEAD
) += arch
/mips
/mips-boards
/sead
/
404 load-
$(CONFIG_MIPS_SEAD
) += 0xffffffff80100000
407 # Momentum Ocelot board
409 # The Ocelot setup.o must be linked early - it does the ioremap() for the
412 core-
$(CONFIG_MOMENCO_OCELOT
) += arch
/mips
/gt64120
/common
/ \
413 arch
/mips
/gt64120
/momenco_ocelot
/
414 cflags-
$(CONFIG_MOMENCO_OCELOT
) += -Iinclude
/asm-mips
/mach-ocelot
415 load-
$(CONFIG_MOMENCO_OCELOT
) += 0xffffffff80100000
418 # Momentum Ocelot-G board
420 # The Ocelot-G setup.o must be linked early - it does the ioremap() for the
423 core-
$(CONFIG_MOMENCO_OCELOT_G
) += arch
/mips
/momentum
/ocelot_g
/
424 load-
$(CONFIG_MOMENCO_OCELOT_G
) += 0xffffffff80100000
427 # Momentum Ocelot-C and -CS boards
429 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
431 core-
$(CONFIG_MOMENCO_OCELOT_C
) += arch
/mips
/momentum
/ocelot_c
/
432 load-
$(CONFIG_MOMENCO_OCELOT_C
) += 0xffffffff80100000
435 # PMC-Sierra Yosemite
437 core-
$(CONFIG_PMC_YOSEMITE
) += arch
/mips
/pmc-sierra
/yosemite
/
438 cflags-
$(CONFIG_PMC_YOSEMITE
) += -Iinclude
/asm-mips
/mach-yosemite
439 load-
$(CONFIG_PMC_YOSEMITE
) += 0xffffffff80100000
441 # Qemu simulating MIPS32 4Kc
443 core-
$(CONFIG_QEMU
) += arch
/mips
/qemu
/
444 cflags-
$(CONFIG_QEMU
) += -Iinclude
/asm-mips
/mach-qemu
445 load-
$(CONFIG_QEMU
) += 0xffffffff80010000
450 core-
$(CONFIG_MOMENCO_OCELOT_3
) += arch
/mips
/momentum
/ocelot_3
/
451 cflags-
$(CONFIG_MOMENCO_OCELOT_3
) += -Iinclude
/asm-mips
/mach-ocelot3
452 load-
$(CONFIG_MOMENCO_OCELOT_3
) += 0xffffffff80100000
455 # Momentum Jaguar ATX
457 core-
$(CONFIG_MOMENCO_JAGUAR_ATX
) += arch
/mips
/momentum
/jaguar_atx
/
458 cflags-
$(CONFIG_MOMENCO_JAGUAR_ATX
) += -Iinclude
/asm-mips
/mach-ja
459 #ifdef CONFIG_JAGUAR_DMALOW
460 #load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff88000000
462 load-
$(CONFIG_MOMENCO_JAGUAR_ATX
) += 0xffffffff80100000
468 core-
$(CONFIG_DDB5XXX_COMMON
) += arch
/mips
/ddb5xxx
/common
/
473 core-
$(CONFIG_DDB5074
) += arch
/mips
/ddb5xxx
/ddb5074
/
474 load-
$(CONFIG_DDB5074
) += 0xffffffff80080000
479 core-
$(CONFIG_DDB5476
) += arch
/mips
/ddb5xxx
/ddb5476
/
480 load-
$(CONFIG_DDB5476
) += 0xffffffff80080000
485 core-
$(CONFIG_DDB5477
) += arch
/mips
/ddb5xxx
/ddb5477
/
486 load-
$(CONFIG_DDB5477
) += 0xffffffff80100000
488 core-
$(CONFIG_LASAT
) += arch
/mips
/lasat
/
489 cflags-
$(CONFIG_LASAT
) += -Iinclude
/asm-mips
/mach-lasat
490 load-
$(CONFIG_LASAT
) += 0xffffffff80000000
495 core-
$(CONFIG_MACH_VR41XX
) += arch
/mips
/vr41xx
/common
/
496 cflags-
$(CONFIG_MACH_VR41XX
) += -Iinclude
/asm-mips
/mach-vr41xx
501 core-
$(CONFIG_NEC_CMBVR4133
) += arch
/mips
/vr41xx
/nec-cmbvr4133
/
502 load-
$(CONFIG_NEC_CMBVR4133
) += 0xffffffff80100000
505 # ZAO Networks Capcella (VR4131)
507 load-
$(CONFIG_ZAO_CAPCELLA
) += 0xffffffff80000000
510 # Victor MP-C303/304 (VR4122)
512 load-
$(CONFIG_VICTOR_MPC30X
) += 0xffffffff80001000
515 # IBM WorkPad z50 (VR4121)
517 core-
$(CONFIG_IBM_WORKPAD
) += arch
/mips
/vr41xx
/ibm-workpad
/
518 load-
$(CONFIG_IBM_WORKPAD
) += 0xffffffff80004000
521 # CASIO CASSIPEIA E-55/65 (VR4111)
523 core-
$(CONFIG_CASIO_E55
) += arch
/mips
/vr41xx
/casio-e55
/
524 load-
$(CONFIG_CASIO_E55
) += 0xffffffff80004000
527 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
529 load-
$(CONFIG_TANBAC_TB022X
) += 0xffffffff80000000
532 # SGI IP22 (Indy/Indigo2)
534 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
535 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
536 # be aligned to a multiple of the kernel stack size or the handling of the
537 # current variable will break so for 64-bit kernels we have to raise the start
540 core-
$(CONFIG_SGI_IP22
) += arch
/mips
/sgi-ip22
/
541 cflags-
$(CONFIG_SGI_IP22
) += -Iinclude
/asm-mips
/mach-ip22
543 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88002000
546 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88004000
550 # SGI-IP27 (Origin200/2000)
552 # Set the load address to >= 0xc000000000300000 if you want to leave space for
553 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
554 # be 16kb aligned or the handling of the current variable will break.
556 ifdef CONFIG_SGI_IP27
557 core-
$(CONFIG_SGI_IP27
) += arch
/mips
/sgi-ip27
/
558 cflags-
$(CONFIG_SGI_IP27
) += -Iinclude
/asm-mips
/mach-ip27
559 ifdef CONFIG_BUILD_ELF64
560 ifdef CONFIG_MAPPED_KERNEL
561 load-
$(CONFIG_SGI_IP27
) += 0xc00000004001c000
562 OBJCOPYFLAGS
:= --change-addresses
=0x3fffffff80000000
563 dataoffset-
$(CONFIG_SGI_IP27
) += 0x01000000
565 load-
$(CONFIG_SGI_IP27
) += 0xa80000000001c000
566 OBJCOPYFLAGS
:= --change-addresses
=0x57ffffff80000000
569 ifdef CONFIG_MAPPED_KERNEL
570 load-
$(CONFIG_SGI_IP27
) += 0xffffffffc001c000
571 OBJCOPYFLAGS
:= --change-addresses
=0xc000000080000000
572 dataoffset-
$(CONFIG_SGI_IP27
) += 0x01000000
574 load-
$(CONFIG_SGI_IP27
) += 0xffffffff8001c000
575 OBJCOPYFLAGS
:= --change-addresses
=0xa800000080000000
583 # Set the load address to >= 80069000 if you want to leave space for symmon,
584 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
585 # a multiple of the kernel stack size or the handling of the current variable
588 core-
$(CONFIG_SGI_IP32
) += arch
/mips
/sgi-ip32
/
589 cflags-
$(CONFIG_SGI_IP32
) += -Iinclude
/asm-mips
/mach-ip32
590 load-
$(CONFIG_SGI_IP32
) += 0xffffffff80004000
595 # This is a LIB so that it links at the end, and initcalls are later
596 # the sequence; but it is built as an object so that modules don't get
597 # removed (as happens, even if they have __initcall/module_init)
599 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/sb1250
/
600 cflags-
$(CONFIG_SIBYTE_BCM112X
) += -Iinclude
/asm-mips
/mach-sibyte
602 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/sb1250
/
603 cflags-
$(CONFIG_SIBYTE_SB1250
) += -Iinclude
/asm-mips
/mach-sibyte
606 # Sibyte BCM91120x (Carmel) board
607 # Sibyte BCM91120C (CRhine) board
608 # Sibyte BCM91125C (CRhone) board
609 # Sibyte BCM91125E (Rhone) board
612 libs-
$(CONFIG_SIBYTE_CARMEL
) += arch
/mips
/sibyte
/swarm
/
613 load-
$(CONFIG_SIBYTE_CARMEL
) := 0xffffffff80100000
614 libs-
$(CONFIG_SIBYTE_CRHINE
) += arch
/mips
/sibyte
/swarm
/
615 load-
$(CONFIG_SIBYTE_CRHINE
) := 0xffffffff80100000
616 libs-
$(CONFIG_SIBYTE_CRHONE
) += arch
/mips
/sibyte
/swarm
/
617 load-
$(CONFIG_SIBYTE_CRHONE
) := 0xffffffff80100000
618 libs-
$(CONFIG_SIBYTE_RHONE
) += arch
/mips
/sibyte
/swarm
/
619 load-
$(CONFIG_SIBYTE_RHONE
) := 0xffffffff80100000
620 libs-
$(CONFIG_SIBYTE_SENTOSA
) += arch
/mips
/sibyte
/swarm
/
621 load-
$(CONFIG_SIBYTE_SENTOSA
) := 0xffffffff80100000
622 libs-
$(CONFIG_SIBYTE_SWARM
) += arch
/mips
/sibyte
/swarm
/
623 load-
$(CONFIG_SIBYTE_SWARM
) := 0xffffffff80100000
628 core-
$(CONFIG_SNI_RM200_PCI
) += arch
/mips
/sni
/
629 cflags-
$(CONFIG_SNI_RM200_PCI
) += -Iinclude
/asm-mips
/mach-rm200
630 load-
$(CONFIG_SNI_RM200_PCI
) += 0xffffffff80600000
633 # Toshiba JMR-TX3927 board
635 core-
$(CONFIG_TOSHIBA_JMR3927
) += arch
/mips
/jmr3927
/rbhma3100
/ \
636 arch
/mips
/jmr3927
/common
/
637 load-
$(CONFIG_TOSHIBA_JMR3927
) += 0xffffffff80050000
640 # Toshiba RBTX4927 board or
641 # Toshiba RBTX4937 board
643 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/toshiba_rbtx4927
/
644 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/common
/
645 load-
$(CONFIG_TOSHIBA_RBTX4927
) += 0xffffffff80020000
647 cflags-y
+= -Iinclude
/asm-mips
/mach-generic
648 drivers-
$(CONFIG_PCI
) += arch
/mips
/pci
/
651 ifdef CONFIG_CPU_LITTLE_ENDIAN
654 JIFFIES
= jiffies_64
+ 4
660 AFLAGS
+= $(cflags-y
)
661 CFLAGS
+= $(cflags-y
)
663 LDFLAGS
+= -m
$(ld-emul
)
665 OBJCOPYFLAGS
+= --remove-section
=.reginfo
668 # Choosing incompatible machines durings configuration will result in
669 # error messages during linking. Select a default linkscript if
670 # none has been choosen above.
673 CPPFLAGS_vmlinux.lds
:= \
675 -D
"LOADADDR=$(load-y)" \
676 -D
"JIFFIES=$(JIFFIES)" \
677 -D
"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
679 head-y
:= arch
/mips
/kernel
/head.o arch
/mips
/kernel
/init_task.o
681 libs-y
+= arch
/mips
/lib
/
682 libs-
$(CONFIG_32BIT
) += arch
/mips
/lib-32
/
683 libs-
$(CONFIG_64BIT
) += arch
/mips
/lib-64
/
685 core-y
+= arch
/mips
/kernel
/ arch
/mips
/mm
/ arch
/mips
/math-emu
/
687 drivers-
$(CONFIG_OPROFILE
) += arch
/mips
/oprofile
/
690 rom.bin rom.sw
: vmlinux
691 $(Q
)$(MAKE
) $(build
)=arch
/mips
/lasat
/image
$@
695 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
696 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
697 # convert to ECOFF using elf2ecoff.
700 $(OBJCOPY
) -O
$(32bit-bfd
) $(OBJCOPYFLAGS
) $< $@
703 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
704 # ELF files from 32-bit files by conversion.
707 $(OBJCOPY
) -O
$(64bit-bfd
) $(OBJCOPYFLAGS
) $< $@
709 makeboot
=$(Q
)$(MAKE
) $(build
)=arch
/mips
/boot VMLINUX
=$(vmlinux-32
) $(1)
711 ifdef CONFIG_BOOT_ELF32
715 ifdef CONFIG_BOOT_ELF64
719 ifdef CONFIG_SNI_RM200_PCI
723 vmlinux.ecoff vmlinux.rm200
: $(vmlinux-32
)
724 +@
$(call makeboot
,$@
)
726 vmlinux.srec
: $(vmlinux-32
)
727 +@
$(call makeboot
,$@
)
729 CLEAN_FILES
+= vmlinux.ecoff \
735 @
$(MAKE
) $(clean)=arch
/mips
/boot
736 @
$(MAKE
) $(clean)=arch
/mips
/lasat
739 CLEAN_FILES
+= vmlinux
.32 \