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.
18 # Select the object file format to substitute into the linker script.
20 ifdef CONFIG_CPU_LITTLE_ENDIAN
21 32bit-tool-prefix
= mipsel-linux-
22 64bit-tool-prefix
= mips64el-linux-
23 32bit-bfd
= elf32-tradlittlemips
24 64bit-bfd
= elf64-tradlittlemips
25 32bit-emul
= elf32ltsmip
26 64bit-emul
= elf64ltsmip
28 32bit-tool-prefix
= mips-linux-
29 64bit-tool-prefix
= mips64-linux-
30 32bit-bfd
= elf32-tradbigmips
31 64bit-bfd
= elf64-tradbigmips
32 32bit-emul
= elf32btsmip
33 64bit-emul
= elf64btsmip
37 tool-prefix
= $(32bit-tool-prefix
)
41 tool-prefix
= $(64bit-tool-prefix
)
45 ifdef CONFIG_CROSSCOMPILE
46 CROSS_COMPILE
:= $(tool-prefix
)
50 ld-emul
= $(32bit-emul
)
52 vmlinux-64
= vmlinux
.64
58 ld-emul
= $(64bit-emul
)
59 vmlinux-32
= vmlinux
.32
63 ifdef CONFIG_BUILD_ELF64
64 cflags-y
+= $(call cc-option
,-mno-explicit-relocs
)
66 cflags-y
+= $(call cc-option
,-msym32
)
72 # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
73 # code since it only slows down the whole thing. At some point we might make
74 # use of global pointer optimizations but their use of $28 conflicts with
75 # the current pointer optimization.
77 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
78 # machines may also. Since BFD is incredibly buggy with respect to
79 # crossformat linking we rely on the elf2ecoff tool for format conversion.
81 cflags-y
+= -G
0 -mno-abicalls
-fno-pic
-pipe
82 cflags-y
+= -msoft-float
83 LDFLAGS_vmlinux
+= -G
0 -static
-n
-nostdlib
84 MODFLAGS
+= -mlong-calls
86 cflags-y
+= -ffreestanding
89 # We explicitly add the endianness specifier if needed, this allows
90 # to compile kernels with a toolchain for the other endianness. We
91 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
92 # when fed the toolchain default!
94 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
95 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
96 # are used, so we kludge that here. A bug has been filed at
97 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
99 undef-all
+= -UMIPSEB
-U_MIPSEB
-U__MIPSEB
-U__MIPSEB__
100 undef-all
+= -UMIPSEL
-U_MIPSEL
-U__MIPSEL
-U__MIPSEL__
101 predef-be
+= -DMIPSEB
-D_MIPSEB
-D__MIPSEB
-D__MIPSEB__
102 predef-le
+= -DMIPSEL
-D_MIPSEL
-D__MIPSEL
-D__MIPSEL__
103 cflags-
$(CONFIG_CPU_BIG_ENDIAN
) += $(shell $(CC
) -dumpmachine |grep
-q
'mips.*el-.*' && echo
-EB
$(undef-all
) $(predef-be
))
104 cflags-
$(CONFIG_CPU_LITTLE_ENDIAN
) += $(shell $(CC
) -dumpmachine |grep
-q
'mips.*el-.*' || echo
-EL
$(undef-all
) $(predef-le
))
106 cflags-
$(CONFIG_CPU_HAS_SMARTMIPS
) += $(call cc-option
,-msmartmips
)
108 cflags-
$(CONFIG_SB1XXX_CORELIS
) += $(call cc-option
,-mno-sched-prolog
) \
109 -fno-omit-frame-pointer
112 # CPU-dependent compiler/assembler options for optimization.
114 cflags-
$(CONFIG_CPU_R3000
) += -march
=r3000
115 cflags-
$(CONFIG_CPU_TX39XX
) += -march
=r3900
116 cflags-
$(CONFIG_CPU_R6000
) += -march
=r6000
-Wa
,--trap
117 cflags-
$(CONFIG_CPU_R4300
) += -march
=r4300
-Wa
,--trap
118 cflags-
$(CONFIG_CPU_VR41XX
) += -march
=r4100
-Wa
,--trap
119 cflags-
$(CONFIG_CPU_R4X00
) += -march
=r4600
-Wa
,--trap
120 cflags-
$(CONFIG_CPU_TX49XX
) += -march
=r4600
-Wa
,--trap
121 cflags-
$(CONFIG_CPU_LOONGSON2
) += -march
=r4600
-Wa
,--trap
122 cflags-
$(CONFIG_CPU_MIPS32_R1
) += $(call cc-option
,-march
=mips32
,-mips32
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS32
) \
123 -Wa
,-mips32
-Wa
,--trap
124 cflags-
$(CONFIG_CPU_MIPS32_R2
) += $(call cc-option
,-march
=mips32r2
,-mips32r2
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS32
) \
125 -Wa
,-mips32r2
-Wa
,--trap
126 cflags-
$(CONFIG_CPU_MIPS64_R1
) += $(call cc-option
,-march
=mips64
,-mips64
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS64
) \
127 -Wa
,-mips64
-Wa
,--trap
128 cflags-
$(CONFIG_CPU_MIPS64_R2
) += $(call cc-option
,-march
=mips64r2
,-mips64r2
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS64
) \
129 -Wa
,-mips64r2
-Wa
,--trap
130 cflags-
$(CONFIG_CPU_R5000
) += -march
=r5000
-Wa
,--trap
131 cflags-
$(CONFIG_CPU_R5432
) += $(call cc-option
,-march
=r5400
,-march
=r5000
) \
133 cflags-
$(CONFIG_CPU_NEVADA
) += $(call cc-option
,-march
=rm5200
,-march
=r5000
) \
135 cflags-
$(CONFIG_CPU_RM7000
) += $(call cc-option
,-march
=rm7000
,-march
=r5000
) \
137 cflags-
$(CONFIG_CPU_RM9000
) += $(call cc-option
,-march
=rm9000
,-march
=r5000
) \
139 cflags-
$(CONFIG_CPU_SB1
) += $(call cc-option
,-march
=sb1
,-march
=r5000
) \
141 cflags-
$(CONFIG_CPU_R8000
) += -march
=r8000
-Wa
,--trap
142 cflags-
$(CONFIG_CPU_R10000
) += $(call cc-option
,-march
=r10000
,-march
=r8000
) \
146 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
147 MODFLAGS
+= -msb1-pass1-workarounds
154 libs-
$(CONFIG_ARC
) += arch
/mips
/arc
/
155 libs-
$(CONFIG_SIBYTE_CFE
) += arch
/mips
/sibyte
/cfe
/
158 # Board-dependent options and extra files
162 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
164 core-
$(CONFIG_MACH_JAZZ
) += arch
/mips
/jazz
/
165 cflags-
$(CONFIG_MACH_JAZZ
) += -Iinclude
/asm-mips
/mach-jazz
166 load-
$(CONFIG_MACH_JAZZ
) += 0xffffffff80080000
169 # Common Alchemy Au1x00 stuff
171 core-
$(CONFIG_SOC_AU1X00
) += arch
/mips
/au1000
/common
/
172 cflags-
$(CONFIG_SOC_AU1X00
) += -Iinclude
/asm-mips
/mach-au1x00
175 # AMD Alchemy Pb1000 eval board
177 libs-
$(CONFIG_MIPS_PB1000
) += arch
/mips
/au1000
/pb1000
/
178 cflags-
$(CONFIG_MIPS_PB1000
) += -Iinclude
/asm-mips
/mach-pb1x00
179 load-
$(CONFIG_MIPS_PB1000
) += 0xffffffff80100000
182 # AMD Alchemy Pb1100 eval board
184 libs-
$(CONFIG_MIPS_PB1100
) += arch
/mips
/au1000
/pb1100
/
185 cflags-
$(CONFIG_MIPS_PB1100
) += -Iinclude
/asm-mips
/mach-pb1x00
186 load-
$(CONFIG_MIPS_PB1100
) += 0xffffffff80100000
189 # AMD Alchemy Pb1500 eval board
191 libs-
$(CONFIG_MIPS_PB1500
) += arch
/mips
/au1000
/pb1500
/
192 cflags-
$(CONFIG_MIPS_PB1500
) += -Iinclude
/asm-mips
/mach-pb1x00
193 load-
$(CONFIG_MIPS_PB1500
) += 0xffffffff80100000
196 # AMD Alchemy Pb1550 eval board
198 libs-
$(CONFIG_MIPS_PB1550
) += arch
/mips
/au1000
/pb1550
/
199 cflags-
$(CONFIG_MIPS_PB1550
) += -Iinclude
/asm-mips
/mach-pb1x00
200 load-
$(CONFIG_MIPS_PB1550
) += 0xffffffff80100000
203 # AMD Alchemy Pb1200 eval board
205 libs-
$(CONFIG_MIPS_PB1200
) += arch
/mips
/au1000
/pb1200
/
206 cflags-
$(CONFIG_MIPS_PB1200
) += -Iinclude
/asm-mips
/mach-pb1x00
207 load-
$(CONFIG_MIPS_PB1200
) += 0xffffffff80100000
210 # AMD Alchemy Db1000 eval board
212 libs-
$(CONFIG_MIPS_DB1000
) += arch
/mips
/au1000
/db1x00
/
213 cflags-
$(CONFIG_MIPS_DB1000
) += -Iinclude
/asm-mips
/mach-db1x00
214 load-
$(CONFIG_MIPS_DB1000
) += 0xffffffff80100000
217 # AMD Alchemy Db1100 eval board
219 libs-
$(CONFIG_MIPS_DB1100
) += arch
/mips
/au1000
/db1x00
/
220 cflags-
$(CONFIG_MIPS_DB1100
) += -Iinclude
/asm-mips
/mach-db1x00
221 load-
$(CONFIG_MIPS_DB1100
) += 0xffffffff80100000
224 # AMD Alchemy Db1500 eval board
226 libs-
$(CONFIG_MIPS_DB1500
) += arch
/mips
/au1000
/db1x00
/
227 cflags-
$(CONFIG_MIPS_DB1500
) += -Iinclude
/asm-mips
/mach-db1x00
228 load-
$(CONFIG_MIPS_DB1500
) += 0xffffffff80100000
231 # AMD Alchemy Db1550 eval board
233 libs-
$(CONFIG_MIPS_DB1550
) += arch
/mips
/au1000
/db1x00
/
234 cflags-
$(CONFIG_MIPS_DB1550
) += -Iinclude
/asm-mips
/mach-db1x00
235 load-
$(CONFIG_MIPS_DB1550
) += 0xffffffff80100000
238 # AMD Alchemy Db1200 eval board
240 libs-
$(CONFIG_MIPS_DB1200
) += arch
/mips
/au1000
/pb1200
/
241 cflags-
$(CONFIG_MIPS_DB1200
) += -Iinclude
/asm-mips
/mach-db1x00
242 load-
$(CONFIG_MIPS_DB1200
) += 0xffffffff80100000
245 # AMD Alchemy Bosporus eval board
247 libs-
$(CONFIG_MIPS_BOSPORUS
) += arch
/mips
/au1000
/db1x00
/
248 cflags-
$(CONFIG_MIPS_BOSPORUS
) += -Iinclude
/asm-mips
/mach-db1x00
249 load-
$(CONFIG_MIPS_BOSPORUS
) += 0xffffffff80100000
252 # AMD Alchemy Mirage eval board
254 libs-
$(CONFIG_MIPS_MIRAGE
) += arch
/mips
/au1000
/db1x00
/
255 cflags-
$(CONFIG_MIPS_MIRAGE
) += -Iinclude
/asm-mips
/mach-db1x00
256 load-
$(CONFIG_MIPS_MIRAGE
) += 0xffffffff80100000
259 # 4G-Systems eval board
261 libs-
$(CONFIG_MIPS_MTX1
) += arch
/mips
/au1000
/mtx-1
/
262 load-
$(CONFIG_MIPS_MTX1
) += 0xffffffff80100000
267 libs-
$(CONFIG_MIPS_XXS1500
) += arch
/mips
/au1000
/xxs1500
/
268 load-
$(CONFIG_MIPS_XXS1500
) += 0xffffffff80100000
273 core-
$(CONFIG_MIPS_COBALT
) += arch
/mips
/cobalt
/
274 cflags-
$(CONFIG_MIPS_COBALT
) += -Iinclude
/asm-mips
/mach-cobalt
275 load-
$(CONFIG_MIPS_COBALT
) += 0xffffffff80080000
280 core-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/
281 cflags-
$(CONFIG_MACH_DECSTATION
)+= -Iinclude
/asm-mips
/mach-dec
282 libs-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/prom
/
283 load-
$(CONFIG_MACH_DECSTATION
) += 0xffffffff80040000
284 CLEAN_FILES
+= drivers
/tc
/lk201-map.c
287 # Wind River PPMC Board (4KC + GT64120)
289 core-
$(CONFIG_WR_PPMC
) += arch
/mips
/gt64120
/wrppmc
/
290 cflags-
$(CONFIG_WR_PPMC
) += -Iinclude
/asm-mips
/mach-wrppmc
291 load-
$(CONFIG_WR_PPMC
) += 0xffffffff80100000
294 # For all MIPS, Inc. eval boards
296 core-
$(CONFIG_MIPS_BOARDS_GEN
) += arch
/mips
/mips-boards
/generic
/
301 core-
$(CONFIG_MIPS_ATLAS
) += arch
/mips
/mips-boards
/atlas
/
302 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-atlas
303 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-mips
304 load-
$(CONFIG_MIPS_ATLAS
) += 0xffffffff80100000
309 core-
$(CONFIG_MIPS_MALTA
) += arch
/mips
/mips-boards
/malta
/
310 cflags-
$(CONFIG_MIPS_MALTA
) += -Iinclude
/asm-mips
/mach-mips
311 load-
$(CONFIG_MIPS_MALTA
) += 0xffffffff80100000
316 core-
$(CONFIG_MIPS_SEAD
) += arch
/mips
/mips-boards
/sead
/
317 cflags-
$(CONFIG_MIPS_SEAD
) += -Iinclude
/asm-mips
/mach-mips
318 load-
$(CONFIG_MIPS_SEAD
) += 0xffffffff80100000
323 core-
$(CONFIG_MIPS_SIM
) += arch
/mips
/mipssim
/
324 cflags-
$(CONFIG_MIPS_SIM
) += -Iinclude
/asm-mips
/mach-sim
325 load-
$(CONFIG_MIPS_SIM
) += 0x80100000
328 # Momentum Ocelot board
330 # The Ocelot setup.o must be linked early - it does the ioremap() for the
333 core-
$(CONFIG_MOMENCO_OCELOT
) += arch
/mips
/gt64120
/common
/ \
334 arch
/mips
/gt64120
/momenco_ocelot
/
335 cflags-
$(CONFIG_MOMENCO_OCELOT
) += -Iinclude
/asm-mips
/mach-ocelot
336 load-
$(CONFIG_MOMENCO_OCELOT
) += 0xffffffff80100000
339 # PMC-Sierra Yosemite
341 core-
$(CONFIG_PMC_YOSEMITE
) += arch
/mips
/pmc-sierra
/yosemite
/
342 cflags-
$(CONFIG_PMC_YOSEMITE
) += -Iinclude
/asm-mips
/mach-yosemite
343 load-
$(CONFIG_PMC_YOSEMITE
) += 0xffffffff80100000
346 # Qemu simulating MIPS32 4Kc
348 core-
$(CONFIG_QEMU
) += arch
/mips
/qemu
/
349 cflags-
$(CONFIG_QEMU
) += -Iinclude
/asm-mips
/mach-qemu
350 load-
$(CONFIG_QEMU
) += 0xffffffff80010000
355 core-
$(CONFIG_MOMENCO_OCELOT_3
) += arch
/mips
/momentum
/ocelot_3
/
356 cflags-
$(CONFIG_MOMENCO_OCELOT_3
) += -Iinclude
/asm-mips
/mach-ocelot3
357 load-
$(CONFIG_MOMENCO_OCELOT_3
) += 0xffffffff80100000
362 core-
$(CONFIG_BASLER_EXCITE
) += arch
/mips
/basler
/excite
/
363 cflags-
$(CONFIG_BASLER_EXCITE
) += -Iinclude
/asm-mips
/mach-excite
364 load-
$(CONFIG_BASLER_EXCITE
) += 0x80100000
369 core-
$(CONFIG_DDB5XXX_COMMON
) += arch
/mips
/ddb5xxx
/common
/
374 core-
$(CONFIG_DDB5477
) += arch
/mips
/ddb5xxx
/ddb5477
/
375 load-
$(CONFIG_DDB5477
) += 0xffffffff80100000
377 core-
$(CONFIG_LASAT
) += arch
/mips
/lasat
/
378 cflags-
$(CONFIG_LASAT
) += -Iinclude
/asm-mips
/mach-lasat
379 load-
$(CONFIG_LASAT
) += 0xffffffff80000000
384 core-
$(CONFIG_MACH_VR41XX
) += arch
/mips
/vr41xx
/common
/
385 cflags-
$(CONFIG_MACH_VR41XX
) += -Iinclude
/asm-mips
/mach-vr41xx
390 core-
$(CONFIG_NEC_CMBVR4133
) += arch
/mips
/vr41xx
/nec-cmbvr4133
/
391 load-
$(CONFIG_NEC_CMBVR4133
) += 0xffffffff80100000
394 # ZAO Networks Capcella (VR4131)
396 load-
$(CONFIG_ZAO_CAPCELLA
) += 0xffffffff80000000
399 # Victor MP-C303/304 (VR4122)
401 load-
$(CONFIG_VICTOR_MPC30X
) += 0xffffffff80001000
404 # IBM WorkPad z50 (VR4121)
406 core-
$(CONFIG_IBM_WORKPAD
) += arch
/mips
/vr41xx
/ibm-workpad
/
407 load-
$(CONFIG_IBM_WORKPAD
) += 0xffffffff80004000
410 # CASIO CASSIPEIA E-55/65 (VR4111)
412 core-
$(CONFIG_CASIO_E55
) += arch
/mips
/vr41xx
/casio-e55
/
413 load-
$(CONFIG_CASIO_E55
) += 0xffffffff80004000
416 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
418 load-
$(CONFIG_TANBAC_TB022X
) += 0xffffffff80000000
421 # Common Philips PNX8550
423 core-
$(CONFIG_SOC_PNX8550
) += arch
/mips
/philips
/pnx8550
/common
/
424 cflags-
$(CONFIG_SOC_PNX8550
) += -Iinclude
/asm-mips
/mach-pnx8550
427 # Philips PNX8550 JBS board
429 libs-
$(CONFIG_PNX8550_JBS
) += arch
/mips
/philips
/pnx8550
/jbs
/
430 #cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550
431 load-
$(CONFIG_PNX8550_JBS
) += 0xffffffff80060000
433 # Philips PNX8550 STB810 board
435 libs-
$(CONFIG_PNX8550_STB810
) += arch
/mips
/philips
/pnx8550
/stb810
/
436 load-
$(CONFIG_PNX8550_STB810
) += 0xffffffff80060000
440 core-
$(CONFIG_EMMA2RH
) += arch
/mips
/emma2rh
/common
/
441 cflags-
$(CONFIG_EMMA2RH
) += -Iinclude
/asm-mips
/mach-emma2rh
443 # NEC EMMA2RH Mark-eins
444 core-
$(CONFIG_MARKEINS
) += arch
/mips
/emma2rh
/markeins
/
445 load-
$(CONFIG_MARKEINS
) += 0xffffffff88100000
448 # SGI IP22 (Indy/Indigo2)
450 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
451 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
452 # be aligned to a multiple of the kernel stack size or the handling of the
453 # current variable will break so for 64-bit kernels we have to raise the start
456 core-
$(CONFIG_SGI_IP22
) += arch
/mips
/sgi-ip22
/
457 cflags-
$(CONFIG_SGI_IP22
) += -Iinclude
/asm-mips
/mach-ip22
459 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88002000
462 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88004000
466 # SGI-IP27 (Origin200/2000)
468 # Set the load address to >= 0xc000000000300000 if you want to leave space for
469 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
470 # be 16kb aligned or the handling of the current variable will break.
472 ifdef CONFIG_SGI_IP27
473 core-
$(CONFIG_SGI_IP27
) += arch
/mips
/sgi-ip27
/
474 cflags-
$(CONFIG_SGI_IP27
) += -Iinclude
/asm-mips
/mach-ip27
475 ifdef CONFIG_MAPPED_KERNEL
476 load-
$(CONFIG_SGI_IP27
) += 0xc00000004001c000
477 OBJCOPYFLAGS
:= --change-addresses
=0x3fffffff80000000
478 dataoffset-
$(CONFIG_SGI_IP27
) += 0x01000000
480 load-
$(CONFIG_SGI_IP27
) += 0xa80000000001c000
481 OBJCOPYFLAGS
:= --change-addresses
=0x57ffffff80000000
488 # Set the load address to >= 80069000 if you want to leave space for symmon,
489 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
490 # a multiple of the kernel stack size or the handling of the current variable
493 core-
$(CONFIG_SGI_IP32
) += arch
/mips
/sgi-ip32
/
494 cflags-
$(CONFIG_SGI_IP32
) += -Iinclude
/asm-mips
/mach-ip32
495 load-
$(CONFIG_SGI_IP32
) += 0xffffffff80004000
498 # Sibyte SB1250/BCM1480 SOC
500 # This is a LIB so that it links at the end, and initcalls are later
501 # the sequence; but it is built as an object so that modules don't get
502 # removed (as happens, even if they have __initcall/module_init)
504 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/sb1250
/
505 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/common
/
506 cflags-
$(CONFIG_SIBYTE_BCM112X
) += -Iinclude
/asm-mips
/mach-sibyte \
507 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1250_112x_ALL
509 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/sb1250
/
510 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/common
/
511 cflags-
$(CONFIG_SIBYTE_SB1250
) += -Iinclude
/asm-mips
/mach-sibyte \
512 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1250_112x_ALL
514 core-
$(CONFIG_SIBYTE_BCM1x55
) += arch
/mips
/sibyte
/bcm1480
/
515 core-
$(CONFIG_SIBYTE_BCM1x55
) += arch
/mips
/sibyte
/common
/
516 cflags-
$(CONFIG_SIBYTE_BCM1x55
) += -Iinclude
/asm-mips
/mach-sibyte \
517 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1480_ALL
519 core-
$(CONFIG_SIBYTE_BCM1x80
) += arch
/mips
/sibyte
/bcm1480
/
520 core-
$(CONFIG_SIBYTE_BCM1x80
) += arch
/mips
/sibyte
/common
/
521 cflags-
$(CONFIG_SIBYTE_BCM1x80
) += -Iinclude
/asm-mips
/mach-sibyte \
522 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1480_ALL
525 # Sibyte BCM91120x (Carmel) board
526 # Sibyte BCM91120C (CRhine) board
527 # Sibyte BCM91125C (CRhone) board
528 # Sibyte BCM91125E (Rhone) board
530 # Sibyte BCM91x80 (BigSur) board
532 libs-
$(CONFIG_SIBYTE_CARMEL
) += arch
/mips
/sibyte
/swarm
/
533 load-
$(CONFIG_SIBYTE_CARMEL
) := 0xffffffff80100000
534 libs-
$(CONFIG_SIBYTE_CRHINE
) += arch
/mips
/sibyte
/swarm
/
535 load-
$(CONFIG_SIBYTE_CRHINE
) := 0xffffffff80100000
536 libs-
$(CONFIG_SIBYTE_CRHONE
) += arch
/mips
/sibyte
/swarm
/
537 load-
$(CONFIG_SIBYTE_CRHONE
) := 0xffffffff80100000
538 libs-
$(CONFIG_SIBYTE_RHONE
) += arch
/mips
/sibyte
/swarm
/
539 load-
$(CONFIG_SIBYTE_RHONE
) := 0xffffffff80100000
540 libs-
$(CONFIG_SIBYTE_SENTOSA
) += arch
/mips
/sibyte
/swarm
/
541 load-
$(CONFIG_SIBYTE_SENTOSA
) := 0xffffffff80100000
542 libs-
$(CONFIG_SIBYTE_SWARM
) += arch
/mips
/sibyte
/swarm
/
543 load-
$(CONFIG_SIBYTE_SWARM
) := 0xffffffff80100000
544 libs-
$(CONFIG_SIBYTE_BIGSUR
) += arch
/mips
/sibyte
/swarm
/
545 load-
$(CONFIG_SIBYTE_BIGSUR
) := 0xffffffff80100000
550 core-
$(CONFIG_SNI_RM
) += arch
/mips
/sni
/
551 cflags-
$(CONFIG_SNI_RM
) += -Iinclude
/asm-mips
/mach-rm
552 load-
$(CONFIG_SNI_RM
) += 0xffffffff80600000
555 # Toshiba JMR-TX3927 board
557 core-
$(CONFIG_TOSHIBA_JMR3927
) += arch
/mips
/jmr3927
/rbhma3100
/ \
558 arch
/mips
/jmr3927
/common
/
559 cflags-
$(CONFIG_TOSHIBA_JMR3927
) += -Iinclude
/asm-mips
/mach-jmr3927
560 load-
$(CONFIG_TOSHIBA_JMR3927
) += 0xffffffff80050000
563 # Toshiba RBTX4927 board or
564 # Toshiba RBTX4937 board
566 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/toshiba_rbtx4927
/
567 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/common
/
568 load-
$(CONFIG_TOSHIBA_RBTX4927
) += 0xffffffff80020000
571 # Toshiba RBTX4938 board
573 core-
$(CONFIG_TOSHIBA_RBTX4938
) += arch
/mips
/tx4938
/toshiba_rbtx4938
/
574 core-
$(CONFIG_TOSHIBA_RBTX4938
) += arch
/mips
/tx4938
/common
/
575 load-
$(CONFIG_TOSHIBA_RBTX4938
) += 0xffffffff80100000
577 cflags-y
+= -Iinclude
/asm-mips
/mach-generic
578 drivers-
$(CONFIG_PCI
) += arch
/mips
/pci
/
581 ifdef CONFIG_CPU_LITTLE_ENDIAN
584 JIFFIES
= jiffies_64
+ 4
590 AFLAGS
+= $(cflags-y
)
591 CFLAGS
+= $(cflags-y
)
593 LDFLAGS
+= -m
$(ld-emul
)
596 CHECKFLAGS
+= $(shell $(CC
) $(CFLAGS
) -dM
-E
-xc
/dev
/null | \
597 egrep
-vw
'__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
598 sed
-e
's/^\#define /-D/' -e
"s/ /='/" -e
"s/$$/'/")
604 OBJCOPYFLAGS
+= --remove-section
=.reginfo
607 # Choosing incompatible machines durings configuration will result in
608 # error messages during linking. Select a default linkscript if
609 # none has been choosen above.
612 CPPFLAGS_vmlinux.lds
:= \
614 -D
"LOADADDR=$(load-y)" \
615 -D
"JIFFIES=$(JIFFIES)" \
616 -D
"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
618 head-y
:= arch
/mips
/kernel
/head.o arch
/mips
/kernel
/init_task.o
620 libs-y
+= arch
/mips
/lib
/
622 core-y
+= arch
/mips
/kernel
/ arch
/mips
/mm
/ arch
/mips
/math-emu
/
624 drivers-
$(CONFIG_OPROFILE
) += arch
/mips
/oprofile
/
627 rom.bin rom.sw
: vmlinux
628 $(Q
)$(MAKE
) $(build
)=arch
/mips
/lasat
/image
$@
632 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
633 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
634 # convert to ECOFF using elf2ecoff.
637 $(OBJCOPY
) -O
$(32bit-bfd
) $(OBJCOPYFLAGS
) $< $@
640 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
641 # ELF files from 32-bit files by conversion.
644 $(OBJCOPY
) -O
$(64bit-bfd
) $(OBJCOPYFLAGS
) $< $@
646 makeboot
=$(Q
)$(MAKE
) $(build
)=arch
/mips
/boot VMLINUX
=$(vmlinux-32
) $(1)
648 ifdef CONFIG_BOOT_ELF32
652 ifdef CONFIG_BOOT_ELF64
656 ifdef CONFIG_MIPS_ATLAS
660 ifdef CONFIG_MIPS_MALTA
664 ifdef CONFIG_MIPS_SEAD
676 vmlinux.bin
: $(vmlinux-32
)
677 +@
$(call makeboot
,$@
)
679 vmlinux.ecoff
: $(vmlinux-32
)
680 +@
$(call makeboot
,$@
)
682 vmlinux.srec
: $(vmlinux-32
)
683 +@
$(call makeboot
,$@
)
685 CLEAN_FILES
+= vmlinux.ecoff \
689 ifdef CONFIG_MIPS32_N32
690 @echo
' Checking missing-syscalls for N32'
691 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=n32"
693 ifdef CONFIG_MIPS32_O32
694 @echo
' Checking missing-syscalls for O32'
695 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=32"
699 @
$(MAKE
) $(clean)=arch
/mips
/boot
700 @
$(MAKE
) $(clean)=arch
/mips
/lasat
702 CLEAN_FILES
+= vmlinux
.32 \