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 CHECKFLAGS-y
+= -D__linux__
-D__mips__ \
59 CHECKFLAGS-
$(CONFIG_32BIT
) += -D_MIPS_SIM
=_ABIO32 \
61 -D__PTRDIFF_TYPE__
=int
62 CHECKFLAGS-
$(CONFIG_64BIT
) += -m64
-D_MIPS_SIM
=_ABI64 \
64 -D__PTRDIFF_TYPE__
="long int"
65 CHECKFLAGS-
$(CONFIG_CPU_BIG_ENDIAN
) += -D__MIPSEB__
66 CHECKFLAGS-
$(CONFIG_CPU_LITTLE_ENDIAN
) += -D__MIPSEL__
68 CHECKFLAGS
= $(CHECKFLAGS-y
)
70 ifdef CONFIG_BUILD_ELF64
72 ld-emul
= $(64bit-emul
)
73 vmlinux-32
= vmlinux
.32
77 ld-emul
= $(32bit-emul
)
79 vmlinux-64
= vmlinux
.64
81 cflags-
$(CONFIG_64BIT
) += $(call cc-option
,-mno-explicit-relocs
)
85 # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
86 # code since it only slows down the whole thing. At some point we might make
87 # use of global pointer optimizations but their use of $28 conflicts with
88 # the current pointer optimization.
90 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
91 # machines may also. Since BFD is incredibly buggy with respect to
92 # crossformat linking we rely on the elf2ecoff tool for format conversion.
94 cflags-y
+= -I
$(TOPDIR
)/include/asm
/gcc
95 cflags-y
+= -G
0 -mno-abicalls
-fno-pic
-pipe
96 cflags-y
+= $(call cc-option
, -finline-limit
=100000)
97 LDFLAGS_vmlinux
+= -G
0 -static
-n
-nostdlib
98 MODFLAGS
+= -mlong-calls
100 cflags-
$(CONFIG_SB1XXX_CORELIS
) += -mno-sched-prolog
-fno-omit-frame-pointer
103 # Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>)
105 # <cpu0>,<isa0> -- preferred CPU and ISA designations (may require
107 # <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work
108 # with up to the oldest supported tools)
109 # <isa2> -- an ISA designation used as an ABI selector for
110 # gcc versions that do not support "-mabi=32"
111 # (depending on the CPU type, either "mips1" or
114 set_gccflags
= $(shell \
116 cpu
=$(1); isa
=-$(2); \
117 for gcc_opt in
-march
= -mcpu
=; do \
118 $(CC
) $$gcc_opt$$cpu $$isa -S
-o
/dev
/null \
119 -xc
/dev
/null
> /dev
/null
2>&1 && \
122 cpu
=$(3); isa
=-$(4); \
123 for gcc_opt in
-march
= -mcpu
=; do \
124 $(CC
) $$gcc_opt$$cpu $$isa -S
-o
/dev
/null \
125 -xc
/dev
/null
> /dev
/null
2>&1 && \
130 gcc_abi
=-mabi
=$(gcc-abi
); gcc_cpu
=$$cpu; \
131 if
$(CC
) $$gcc_abi -S
-o
/dev
/null
-xc
/dev
/null
> /dev
/null
2>&1; then \
134 gcc_abi
=; gcc_isa
=-$(5); \
136 gas_abi
=-Wa
,-$(gcc-abi
); gas_cpu
=$$cpu; gas_isa
=-Wa
,$$isa; \
138 for gas_opt in
-Wa
,-march
= -Wa
,-mcpu
=; do \
139 $(CC
) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa
,-Z
-c \
140 -o
/dev
/null
-xassembler
/dev
/null
> /dev
/null
2>&1 && \
143 gas_abi
=; gas_opt
=; gas_cpu
=; gas_isa
=; \
146 if
test "$(gcc-abi)" != "$(gas-abi)"; then \
147 gas_abi
="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \
149 if
test "$$gcc_opt" = -march
= && test -n
"$$gcc_abi"; then \
150 $(CC
) $$gcc_abi $$gcc_opt$$gcc_cpu -S
-o
/dev
/null \
151 -xc
/dev
/null
> /dev
/null
2>&1 && \
154 echo
$$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa)
157 # CPU-dependent compiler/assembler options for optimization.
159 cflags-
$(CONFIG_CPU_R3000
) += \
160 $(call set_gccflags
,r3000
,mips1
,r3000
,mips1
,mips1
)
162 cflags-
$(CONFIG_CPU_TX39XX
) += \
163 $(call set_gccflags
,r3900
,mips1
,r3000
,mips1
,mips1
)
165 cflags-
$(CONFIG_CPU_R6000
) += \
166 $(call set_gccflags
,r6000
,mips2
,r6000
,mips2
,mips2
) \
169 cflags-
$(CONFIG_CPU_R4300
) += \
170 $(call set_gccflags
,r4300
,mips3
,r4300
,mips3
,mips2
) \
173 cflags-
$(CONFIG_CPU_VR41XX
) += \
174 $(call set_gccflags
,r4100
,mips3
,r4600
,mips3
,mips2
) \
177 cflags-
$(CONFIG_CPU_R4X00
) += \
178 $(call set_gccflags
,r4600
,mips3
,r4600
,mips3
,mips2
) \
181 cflags-
$(CONFIG_CPU_TX49XX
) += \
182 $(call set_gccflags
,r4600
,mips3
,r4600
,mips3
,mips2
) \
185 cflags-
$(CONFIG_CPU_MIPS32
) += \
186 $(call set_gccflags
,mips32
,mips32
,r4600
,mips3
,mips2
) \
189 cflags-
$(CONFIG_CPU_MIPS64
) += \
190 $(call set_gccflags
,mips64
,mips64
,r4600
,mips3
,mips2
) \
193 cflags-
$(CONFIG_CPU_R5000
) += \
194 $(call set_gccflags
,r5000
,mips4
,r5000
,mips4
,mips2
) \
197 cflags-
$(CONFIG_CPU_R5432
) += \
198 $(call set_gccflags
,r5400
,mips4
,r5000
,mips4
,mips2
) \
201 cflags-
$(CONFIG_CPU_NEVADA
) += \
202 $(call set_gccflags
,rm5200
,mips4
,r5000
,mips4
,mips2
) \
204 # $(call cc-option,-mmad)
206 cflags-
$(CONFIG_CPU_RM7000
) += \
207 $(call set_gccflags
,rm7000
,mips4
,r5000
,mips4
,mips2
) \
210 cflags-
$(CONFIG_CPU_RM9000
) += \
211 $(call set_gccflags
,rm9000
,mips4
,r5000
,mips4
,mips2
) \
214 cflags-
$(CONFIG_CPU_SB1
) += \
215 $(call set_gccflags
,sb1
,mips64
,r5000
,mips4
,mips2
) \
218 cflags-
$(CONFIG_CPU_R8000
) += \
219 $(call set_gccflags
,r8000
,mips4
,r8000
,mips4
,mips2
) \
222 cflags-
$(CONFIG_CPU_R10000
) += \
223 $(call set_gccflags
,r10000
,mips4
,r8000
,mips4
,mips2
) \
227 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
228 MODFLAGS
+= -msb1-pass1-workarounds
235 libs-
$(CONFIG_ARC
) += arch
/mips
/arc
/
236 libs-
$(CONFIG_SIBYTE_CFE
) += arch
/mips
/sibyte
/cfe
/
239 # Board-dependent options and extra files
243 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
245 core-
$(CONFIG_MACH_JAZZ
) += arch
/mips
/jazz
/
246 cflags-
$(CONFIG_MACH_JAZZ
) += -Iinclude
/asm-mips
/mach-jazz
247 load-
$(CONFIG_MACH_JAZZ
) += 0xffffffff80080000
250 # Common Alchemy Au1x00 stuff
252 core-
$(CONFIG_SOC_AU1X00
) += arch
/mips
/au1000
/common
/
253 cflags-
$(CONFIG_SOC_AU1X00
) += -Iinclude
/asm-mips
/mach-au1x00
256 # AMD Alchemy Pb1000 eval board
258 libs-
$(CONFIG_MIPS_PB1000
) += arch
/mips
/au1000
/pb1000
/
259 cflags-
$(CONFIG_MIPS_PB1000
) += -Iinclude
/asm-mips
/mach-pb1x00
260 load-
$(CONFIG_MIPS_PB1000
) += 0xffffffff80100000
263 # AMD Alchemy Pb1100 eval board
265 libs-
$(CONFIG_MIPS_PB1100
) += arch
/mips
/au1000
/pb1100
/
266 cflags-
$(CONFIG_MIPS_PB1100
) += -Iinclude
/asm-mips
/mach-pb1x00
267 load-
$(CONFIG_MIPS_PB1100
) += 0xffffffff80100000
270 # AMD Alchemy Pb1500 eval board
272 libs-
$(CONFIG_MIPS_PB1500
) += arch
/mips
/au1000
/pb1500
/
273 cflags-
$(CONFIG_MIPS_PB1500
) += -Iinclude
/asm-mips
/mach-pb1x00
274 load-
$(CONFIG_MIPS_PB1500
) += 0xffffffff80100000
277 # AMD Alchemy Pb1550 eval board
279 libs-
$(CONFIG_MIPS_PB1550
) += arch
/mips
/au1000
/pb1550
/
280 cflags-
$(CONFIG_MIPS_PB1550
) += -Iinclude
/asm-mips
/mach-pb1x00
281 load-
$(CONFIG_MIPS_PB1550
) += 0xffffffff80100000
284 # AMD Alchemy Pb1200 eval board
286 libs-
$(CONFIG_MIPS_PB1200
) += arch
/mips
/au1000
/pb1200
/
287 cflags-
$(CONFIG_MIPS_PB1200
) += -Iinclude
/asm-mips
/mach-pb1x00
288 load-
$(CONFIG_MIPS_PB1200
) += 0xffffffff80100000
291 # AMD Alchemy Db1000 eval board
293 libs-
$(CONFIG_MIPS_DB1000
) += arch
/mips
/au1000
/db1x00
/
294 cflags-
$(CONFIG_MIPS_DB1000
) += -Iinclude
/asm-mips
/mach-db1x00
295 load-
$(CONFIG_MIPS_DB1000
) += 0xffffffff80100000
298 # AMD Alchemy Db1100 eval board
300 libs-
$(CONFIG_MIPS_DB1100
) += arch
/mips
/au1000
/db1x00
/
301 cflags-
$(CONFIG_MIPS_DB1100
) += -Iinclude
/asm-mips
/mach-db1x00
302 load-
$(CONFIG_MIPS_DB1100
) += 0xffffffff80100000
305 # AMD Alchemy Db1500 eval board
307 libs-
$(CONFIG_MIPS_DB1500
) += arch
/mips
/au1000
/db1x00
/
308 cflags-
$(CONFIG_MIPS_DB1500
) += -Iinclude
/asm-mips
/mach-db1x00
309 load-
$(CONFIG_MIPS_DB1500
) += 0xffffffff80100000
312 # AMD Alchemy Db1550 eval board
314 libs-
$(CONFIG_MIPS_DB1550
) += arch
/mips
/au1000
/db1x00
/
315 cflags-
$(CONFIG_MIPS_DB1550
) += -Iinclude
/asm-mips
/mach-db1x00
316 load-
$(CONFIG_MIPS_DB1550
) += 0xffffffff80100000
319 # AMD Alchemy Db1200 eval board
321 libs-
$(CONFIG_MIPS_DB1200
) += arch
/mips
/au1000
/pb1200
/
322 cflags-
$(CONFIG_MIPS_DB1200
) += -Iinclude
/asm-mips
/mach-db1x00
323 load-
$(CONFIG_MIPS_DB1200
) += 0xffffffff80100000
326 # AMD Alchemy Bosporus eval board
328 libs-
$(CONFIG_MIPS_BOSPORUS
) += arch
/mips
/au1000
/db1x00
/
329 cflags-
$(CONFIG_MIPS_BOSPORUS
) += -Iinclude
/asm-mips
/mach-db1x00
330 load-
$(CONFIG_MIPS_BOSPORUS
) += 0xffffffff80100000
333 # AMD Alchemy Mirage eval board
335 libs-
$(CONFIG_MIPS_MIRAGE
) += arch
/mips
/au1000
/db1x00
/
336 cflags-
$(CONFIG_MIPS_MIRAGE
) += -Iinclude
/asm-mips
/mach-db1x00
337 load-
$(CONFIG_MIPS_MIRAGE
) += 0xffffffff80100000
340 # 4G-Systems eval board
342 libs-
$(CONFIG_MIPS_MTX1
) += arch
/mips
/au1000
/mtx-1
/
343 load-
$(CONFIG_MIPS_MTX1
) += 0xffffffff80100000
348 libs-
$(CONFIG_MIPS_XXS1500
) += arch
/mips
/au1000
/xxs1500
/
349 load-
$(CONFIG_MIPS_XXS1500
) += 0xffffffff80100000
354 core-
$(CONFIG_MIPS_COBALT
) += arch
/mips
/cobalt
/
355 cflags-
$(CONFIG_MIPS_COBALT
) += -Iinclude
/asm-mips
/cobalt
356 load-
$(CONFIG_MIPS_COBALT
) += 0xffffffff80080000
361 core-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/
362 cflags-
$(CONFIG_MACH_DECSTATION
)+= -Iinclude
/asm-mips
/mach-dec
363 libs-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/prom
/
364 load-
$(CONFIG_MACH_DECSTATION
) += 0xffffffff80040000
365 CLEAN_FILES
+= drivers
/tc
/lk201-map.c
368 # Galileo EV64120 Board
370 core-
$(CONFIG_MIPS_EV64120
) += arch
/mips
/gt64120
/ev64120
/
371 core-
$(CONFIG_MIPS_EV64120
) += arch
/mips
/gt64120
/common
/
372 cflags-
$(CONFIG_MIPS_EV64120
) += -Iinclude
/asm-mips
/mach-ev64120
373 load-
$(CONFIG_MIPS_EV64120
) += 0xffffffff80100000
376 # Galileo EV96100 Board
378 core-
$(CONFIG_MIPS_EV96100
) += arch
/mips
/galileo-boards
/ev96100
/
379 cflags-
$(CONFIG_MIPS_EV96100
) += -Iinclude
/asm-mips
/mach-ev96100
380 load-
$(CONFIG_MIPS_EV96100
) += 0xffffffff80100000
383 # Globespan IVR eval board with QED 5231 CPU
385 core-
$(CONFIG_ITE_BOARD_GEN
) += arch
/mips
/ite-boards
/generic
/
386 core-
$(CONFIG_MIPS_IVR
) += arch
/mips
/ite-boards
/ivr
/
387 load-
$(CONFIG_MIPS_IVR
) += 0xffffffff80100000
390 # ITE 8172 eval board with QED 5231 CPU
392 core-
$(CONFIG_MIPS_ITE8172
) += arch
/mips
/ite-boards
/qed-4n-s01b
/
393 load-
$(CONFIG_MIPS_ITE8172
) += 0xffffffff80100000
396 # For all MIPS, Inc. eval boards
398 core-
$(CONFIG_MIPS_BOARDS_GEN
) += arch
/mips
/mips-boards
/generic
/
403 core-
$(CONFIG_MIPS_ATLAS
) += arch
/mips
/mips-boards
/atlas
/
404 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-atlas
405 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-mips
406 load-
$(CONFIG_MIPS_ATLAS
) += 0xffffffff80100000
411 core-
$(CONFIG_MIPS_MALTA
) += arch
/mips
/mips-boards
/malta
/
412 cflags-
$(CONFIG_MIPS_MALTA
) += -Iinclude
/asm-mips
/mach-mips
413 load-
$(CONFIG_MIPS_MALTA
) += 0xffffffff80100000
418 core-
$(CONFIG_MIPS_SEAD
) += arch
/mips
/mips-boards
/sead
/
419 load-
$(CONFIG_MIPS_SEAD
) += 0xffffffff80100000
422 # Momentum Ocelot board
424 # The Ocelot setup.o must be linked early - it does the ioremap() for the
427 core-
$(CONFIG_MOMENCO_OCELOT
) += arch
/mips
/gt64120
/common
/ \
428 arch
/mips
/gt64120
/momenco_ocelot
/
429 cflags-
$(CONFIG_MOMENCO_OCELOT
) += -Iinclude
/asm-mips
/mach-ocelot
430 load-
$(CONFIG_MOMENCO_OCELOT
) += 0xffffffff80100000
433 # Momentum Ocelot-G board
435 # The Ocelot-G setup.o must be linked early - it does the ioremap() for the
438 core-
$(CONFIG_MOMENCO_OCELOT_G
) += arch
/mips
/momentum
/ocelot_g
/
439 load-
$(CONFIG_MOMENCO_OCELOT_G
) += 0xffffffff80100000
442 # Momentum Ocelot-C and -CS boards
444 # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
446 core-
$(CONFIG_MOMENCO_OCELOT_C
) += arch
/mips
/momentum
/ocelot_c
/
447 load-
$(CONFIG_MOMENCO_OCELOT_C
) += 0xffffffff80100000
450 # PMC-Sierra Yosemite
452 core-
$(CONFIG_PMC_YOSEMITE
) += arch
/mips
/pmc-sierra
/yosemite
/
453 cflags-
$(CONFIG_PMC_YOSEMITE
) += -Iinclude
/asm-mips
/mach-yosemite
454 load-
$(CONFIG_PMC_YOSEMITE
) += 0xffffffff80100000
456 # Qemu simulating MIPS32 4Kc
458 core-
$(CONFIG_QEMU
) += arch
/mips
/qemu
/
459 cflags-
$(CONFIG_QEMU
) += -Iinclude
/asm-mips
/mach-qemu
460 load-
$(CONFIG_QEMU
) += 0xffffffff80010000
465 core-
$(CONFIG_MOMENCO_OCELOT_3
) += arch
/mips
/momentum
/ocelot_3
/
466 cflags-
$(CONFIG_MOMENCO_OCELOT_3
) += -Iinclude
/asm-mips
/mach-ocelot3
467 load-
$(CONFIG_MOMENCO_OCELOT_3
) += 0xffffffff80100000
470 # Momentum Jaguar ATX
472 core-
$(CONFIG_MOMENCO_JAGUAR_ATX
) += arch
/mips
/momentum
/jaguar_atx
/
473 cflags-
$(CONFIG_MOMENCO_JAGUAR_ATX
) += -Iinclude
/asm-mips
/mach-ja
474 #ifdef CONFIG_JAGUAR_DMALOW
475 #load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff88000000
477 load-
$(CONFIG_MOMENCO_JAGUAR_ATX
) += 0xffffffff80100000
483 core-
$(CONFIG_DDB5XXX_COMMON
) += arch
/mips
/ddb5xxx
/common
/
488 core-
$(CONFIG_DDB5074
) += arch
/mips
/ddb5xxx
/ddb5074
/
489 load-
$(CONFIG_DDB5074
) += 0xffffffff80080000
494 core-
$(CONFIG_DDB5476
) += arch
/mips
/ddb5xxx
/ddb5476
/
495 load-
$(CONFIG_DDB5476
) += 0xffffffff80080000
500 core-
$(CONFIG_DDB5477
) += arch
/mips
/ddb5xxx
/ddb5477
/
501 load-
$(CONFIG_DDB5477
) += 0xffffffff80100000
503 core-
$(CONFIG_LASAT
) += arch
/mips
/lasat
/
504 cflags-
$(CONFIG_LASAT
) += -Iinclude
/asm-mips
/mach-lasat
505 load-
$(CONFIG_LASAT
) += 0xffffffff80000000
510 core-
$(CONFIG_MACH_VR41XX
) += arch
/mips
/vr41xx
/common
/
511 cflags-
$(CONFIG_MACH_VR41XX
) += -Iinclude
/asm-mips
/mach-vr41xx
516 core-
$(CONFIG_NEC_CMBVR4133
) += arch
/mips
/vr41xx
/nec-cmbvr4133
/
517 load-
$(CONFIG_NEC_CMBVR4133
) += 0xffffffff80100000
520 # ZAO Networks Capcella (VR4131)
522 load-
$(CONFIG_ZAO_CAPCELLA
) += 0xffffffff80000000
525 # Victor MP-C303/304 (VR4122)
527 load-
$(CONFIG_VICTOR_MPC30X
) += 0xffffffff80001000
530 # IBM WorkPad z50 (VR4121)
532 core-
$(CONFIG_IBM_WORKPAD
) += arch
/mips
/vr41xx
/ibm-workpad
/
533 load-
$(CONFIG_IBM_WORKPAD
) += 0xffffffff80004000
536 # CASIO CASSIPEIA E-55/65 (VR4111)
538 core-
$(CONFIG_CASIO_E55
) += arch
/mips
/vr41xx
/casio-e55
/
539 load-
$(CONFIG_CASIO_E55
) += 0xffffffff80004000
542 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
544 load-
$(CONFIG_TANBAC_TB022X
) += 0xffffffff80000000
547 # SGI IP22 (Indy/Indigo2)
549 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
550 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
551 # be aligned to a multiple of the kernel stack size or the handling of the
552 # current variable will break so for 64-bit kernels we have to raise the start
555 core-
$(CONFIG_SGI_IP22
) += arch
/mips
/sgi-ip22
/
556 cflags-
$(CONFIG_SGI_IP22
) += -Iinclude
/asm-mips
/mach-ip22
558 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88002000
561 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88004000
565 # SGI-IP27 (Origin200/2000)
567 # Set the load address to >= 0xc000000000300000 if you want to leave space for
568 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
569 # be 16kb aligned or the handling of the current variable will break.
571 ifdef CONFIG_SGI_IP27
572 core-
$(CONFIG_SGI_IP27
) += arch
/mips
/sgi-ip27
/
573 cflags-
$(CONFIG_SGI_IP27
) += -Iinclude
/asm-mips
/mach-ip27
574 ifdef CONFIG_BUILD_ELF64
575 ifdef CONFIG_MAPPED_KERNEL
576 load-
$(CONFIG_SGI_IP27
) += 0xc00000004001c000
577 OBJCOPYFLAGS
:= --change-addresses
=0x3fffffff80000000
578 dataoffset-
$(CONFIG_SGI_IP27
) += 0x01000000
580 load-
$(CONFIG_SGI_IP27
) += 0xa80000000001c000
581 OBJCOPYFLAGS
:= --change-addresses
=0x57ffffff80000000
584 ifdef CONFIG_MAPPED_KERNEL
585 load-
$(CONFIG_SGI_IP27
) += 0xffffffffc001c000
586 OBJCOPYFLAGS
:= --change-addresses
=0xc000000080000000
587 dataoffset-
$(CONFIG_SGI_IP27
) += 0x01000000
589 load-
$(CONFIG_SGI_IP27
) += 0xffffffff8001c000
590 OBJCOPYFLAGS
:= --change-addresses
=0xa800000080000000
598 # Set the load address to >= 80069000 if you want to leave space for symmon,
599 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
600 # a multiple of the kernel stack size or the handling of the current variable
603 core-
$(CONFIG_SGI_IP32
) += arch
/mips
/sgi-ip32
/
604 cflags-
$(CONFIG_SGI_IP32
) += -Iinclude
/asm-mips
/mach-ip32
605 load-
$(CONFIG_SGI_IP32
) += 0xffffffff80004000
610 # This is a LIB so that it links at the end, and initcalls are later
611 # the sequence; but it is built as an object so that modules don't get
612 # removed (as happens, even if they have __initcall/module_init)
614 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/sb1250
/
615 cflags-
$(CONFIG_SIBYTE_BCM112X
) += -Iinclude
/asm-mips
/mach-sibyte
617 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/sb1250
/
618 cflags-
$(CONFIG_SIBYTE_SB1250
) += -Iinclude
/asm-mips
/mach-sibyte
621 # Sibyte BCM91120x (Carmel) board
622 # Sibyte BCM91120C (CRhine) board
623 # Sibyte BCM91125C (CRhone) board
624 # Sibyte BCM91125E (Rhone) board
627 libs-
$(CONFIG_SIBYTE_CARMEL
) += arch
/mips
/sibyte
/swarm
/
628 load-
$(CONFIG_SIBYTE_CARMEL
) := 0xffffffff80100000
629 libs-
$(CONFIG_SIBYTE_CRHINE
) += arch
/mips
/sibyte
/swarm
/
630 load-
$(CONFIG_SIBYTE_CRHINE
) := 0xffffffff80100000
631 libs-
$(CONFIG_SIBYTE_CRHONE
) += arch
/mips
/sibyte
/swarm
/
632 load-
$(CONFIG_SIBYTE_CRHONE
) := 0xffffffff80100000
633 libs-
$(CONFIG_SIBYTE_RHONE
) += arch
/mips
/sibyte
/swarm
/
634 load-
$(CONFIG_SIBYTE_RHONE
) := 0xffffffff80100000
635 libs-
$(CONFIG_SIBYTE_SENTOSA
) += arch
/mips
/sibyte
/swarm
/
636 load-
$(CONFIG_SIBYTE_SENTOSA
) := 0xffffffff80100000
637 libs-
$(CONFIG_SIBYTE_SWARM
) += arch
/mips
/sibyte
/swarm
/
638 load-
$(CONFIG_SIBYTE_SWARM
) := 0xffffffff80100000
643 core-
$(CONFIG_SNI_RM200_PCI
) += arch
/mips
/sni
/
644 cflags-
$(CONFIG_SNI_RM200_PCI
) += -Iinclude
/asm-mips
/mach-rm200
645 load-
$(CONFIG_SNI_RM200_PCI
) += 0xffffffff80600000
648 # Toshiba JMR-TX3927 board
650 core-
$(CONFIG_TOSHIBA_JMR3927
) += arch
/mips
/jmr3927
/rbhma3100
/ \
651 arch
/mips
/jmr3927
/common
/
652 load-
$(CONFIG_TOSHIBA_JMR3927
) += 0xffffffff80050000
655 # Toshiba RBTX4927 board or
656 # Toshiba RBTX4937 board
658 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/toshiba_rbtx4927
/
659 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/common
/
660 load-
$(CONFIG_TOSHIBA_RBTX4927
) += 0xffffffff80020000
662 cflags-y
+= -Iinclude
/asm-mips
/mach-generic
663 drivers-
$(CONFIG_PCI
) += arch
/mips
/pci
/
666 ifdef CONFIG_CPU_LITTLE_ENDIAN
669 JIFFIES
= jiffies_64
+ 4
675 AFLAGS
+= $(cflags-y
)
676 CFLAGS
+= $(cflags-y
)
678 LDFLAGS
+= -m
$(ld-emul
)
680 OBJCOPYFLAGS
+= --remove-section
=.reginfo
683 # Choosing incompatible machines durings configuration will result in
684 # error messages during linking. Select a default linkscript if
685 # none has been choosen above.
688 CPPFLAGS_vmlinux.lds
:= \
690 -D
"LOADADDR=$(load-y)" \
691 -D
"JIFFIES=$(JIFFIES)" \
692 -D
"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
694 head-y
:= arch
/mips
/kernel
/head.o arch
/mips
/kernel
/init_task.o
696 libs-y
+= arch
/mips
/lib
/
697 libs-
$(CONFIG_32BIT
) += arch
/mips
/lib-32
/
698 libs-
$(CONFIG_64BIT
) += arch
/mips
/lib-64
/
700 core-y
+= arch
/mips
/kernel
/ arch
/mips
/mm
/ arch
/mips
/math-emu
/
702 drivers-
$(CONFIG_OPROFILE
) += arch
/mips
/oprofile
/
705 rom.bin rom.sw
: vmlinux
706 $(Q
)$(MAKE
) $(build
)=arch
/mips
/lasat
/image
$@
710 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
711 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
712 # convert to ECOFF using elf2ecoff.
715 $(OBJCOPY
) -O
$(32bit-bfd
) $(OBJCOPYFLAGS
) $< $@
718 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
719 # ELF files from 32-bit files by conversion.
722 $(OBJCOPY
) -O
$(64bit-bfd
) $(OBJCOPYFLAGS
) $< $@
724 makeboot
=$(Q
)$(MAKE
) $(build
)=arch
/mips
/boot VMLINUX
=$(vmlinux-32
) $(1)
726 ifdef CONFIG_BOOT_ELF32
730 ifdef CONFIG_BOOT_ELF64
734 ifdef CONFIG_SNI_RM200_PCI
738 vmlinux.ecoff vmlinux.rm200
: $(vmlinux-32
)
739 +@
$(call makeboot
,$@
)
741 vmlinux.srec
: $(vmlinux-32
)
742 +@
$(call makeboot
,$@
)
744 CLEAN_FILES
+= vmlinux.ecoff \
750 @
$(MAKE
) $(clean)=arch
/mips
/boot
751 @
$(MAKE
) $(clean)=arch
/mips
/lasat
754 CLEAN_FILES
+= vmlinux
.32 \