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_MIPS32_R1
) += $(call cc-option
,-march
=mips32
,-mips32
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS32
) \
122 -Wa
,-mips32
-Wa
,--trap
123 cflags-
$(CONFIG_CPU_MIPS32_R2
) += $(call cc-option
,-march
=mips32r2
,-mips32r2
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS32
) \
124 -Wa
,-mips32r2
-Wa
,--trap
125 cflags-
$(CONFIG_CPU_MIPS64_R1
) += $(call cc-option
,-march
=mips64
,-mips64
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS64
) \
126 -Wa
,-mips64
-Wa
,--trap
127 cflags-
$(CONFIG_CPU_MIPS64_R2
) += $(call cc-option
,-march
=mips64r2
,-mips64r2
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS64
) \
128 -Wa
,-mips64r2
-Wa
,--trap
129 cflags-
$(CONFIG_CPU_R5000
) += -march
=r5000
-Wa
,--trap
130 cflags-
$(CONFIG_CPU_R5432
) += $(call cc-option
,-march
=r5400
,-march
=r5000
) \
132 cflags-
$(CONFIG_CPU_NEVADA
) += $(call cc-option
,-march
=rm5200
,-march
=r5000
) \
134 cflags-
$(CONFIG_CPU_RM7000
) += $(call cc-option
,-march
=rm7000
,-march
=r5000
) \
136 cflags-
$(CONFIG_CPU_RM9000
) += $(call cc-option
,-march
=rm9000
,-march
=r5000
) \
138 cflags-
$(CONFIG_CPU_SB1
) += $(call cc-option
,-march
=sb1
,-march
=r5000
) \
140 cflags-
$(CONFIG_CPU_R8000
) += -march
=r8000
-Wa
,--trap
141 cflags-
$(CONFIG_CPU_R10000
) += $(call cc-option
,-march
=r10000
,-march
=r8000
) \
145 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
146 MODFLAGS
+= -msb1-pass1-workarounds
153 libs-
$(CONFIG_ARC
) += arch
/mips
/arc
/
154 libs-
$(CONFIG_SIBYTE_CFE
) += arch
/mips
/sibyte
/cfe
/
157 # Board-dependent options and extra files
161 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
163 core-
$(CONFIG_MACH_JAZZ
) += arch
/mips
/jazz
/
164 cflags-
$(CONFIG_MACH_JAZZ
) += -Iinclude
/asm-mips
/mach-jazz
165 load-
$(CONFIG_MACH_JAZZ
) += 0xffffffff80080000
168 # Common Alchemy Au1x00 stuff
170 core-
$(CONFIG_SOC_AU1X00
) += arch
/mips
/au1000
/common
/
171 cflags-
$(CONFIG_SOC_AU1X00
) += -Iinclude
/asm-mips
/mach-au1x00
174 # AMD Alchemy Pb1000 eval board
176 libs-
$(CONFIG_MIPS_PB1000
) += arch
/mips
/au1000
/pb1000
/
177 cflags-
$(CONFIG_MIPS_PB1000
) += -Iinclude
/asm-mips
/mach-pb1x00
178 load-
$(CONFIG_MIPS_PB1000
) += 0xffffffff80100000
181 # AMD Alchemy Pb1100 eval board
183 libs-
$(CONFIG_MIPS_PB1100
) += arch
/mips
/au1000
/pb1100
/
184 cflags-
$(CONFIG_MIPS_PB1100
) += -Iinclude
/asm-mips
/mach-pb1x00
185 load-
$(CONFIG_MIPS_PB1100
) += 0xffffffff80100000
188 # AMD Alchemy Pb1500 eval board
190 libs-
$(CONFIG_MIPS_PB1500
) += arch
/mips
/au1000
/pb1500
/
191 cflags-
$(CONFIG_MIPS_PB1500
) += -Iinclude
/asm-mips
/mach-pb1x00
192 load-
$(CONFIG_MIPS_PB1500
) += 0xffffffff80100000
195 # AMD Alchemy Pb1550 eval board
197 libs-
$(CONFIG_MIPS_PB1550
) += arch
/mips
/au1000
/pb1550
/
198 cflags-
$(CONFIG_MIPS_PB1550
) += -Iinclude
/asm-mips
/mach-pb1x00
199 load-
$(CONFIG_MIPS_PB1550
) += 0xffffffff80100000
202 # AMD Alchemy Pb1200 eval board
204 libs-
$(CONFIG_MIPS_PB1200
) += arch
/mips
/au1000
/pb1200
/
205 cflags-
$(CONFIG_MIPS_PB1200
) += -Iinclude
/asm-mips
/mach-pb1x00
206 load-
$(CONFIG_MIPS_PB1200
) += 0xffffffff80100000
209 # AMD Alchemy Db1000 eval board
211 libs-
$(CONFIG_MIPS_DB1000
) += arch
/mips
/au1000
/db1x00
/
212 cflags-
$(CONFIG_MIPS_DB1000
) += -Iinclude
/asm-mips
/mach-db1x00
213 load-
$(CONFIG_MIPS_DB1000
) += 0xffffffff80100000
216 # AMD Alchemy Db1100 eval board
218 libs-
$(CONFIG_MIPS_DB1100
) += arch
/mips
/au1000
/db1x00
/
219 cflags-
$(CONFIG_MIPS_DB1100
) += -Iinclude
/asm-mips
/mach-db1x00
220 load-
$(CONFIG_MIPS_DB1100
) += 0xffffffff80100000
223 # AMD Alchemy Db1500 eval board
225 libs-
$(CONFIG_MIPS_DB1500
) += arch
/mips
/au1000
/db1x00
/
226 cflags-
$(CONFIG_MIPS_DB1500
) += -Iinclude
/asm-mips
/mach-db1x00
227 load-
$(CONFIG_MIPS_DB1500
) += 0xffffffff80100000
230 # AMD Alchemy Db1550 eval board
232 libs-
$(CONFIG_MIPS_DB1550
) += arch
/mips
/au1000
/db1x00
/
233 cflags-
$(CONFIG_MIPS_DB1550
) += -Iinclude
/asm-mips
/mach-db1x00
234 load-
$(CONFIG_MIPS_DB1550
) += 0xffffffff80100000
237 # AMD Alchemy Db1200 eval board
239 libs-
$(CONFIG_MIPS_DB1200
) += arch
/mips
/au1000
/pb1200
/
240 cflags-
$(CONFIG_MIPS_DB1200
) += -Iinclude
/asm-mips
/mach-db1x00
241 load-
$(CONFIG_MIPS_DB1200
) += 0xffffffff80100000
244 # AMD Alchemy Bosporus eval board
246 libs-
$(CONFIG_MIPS_BOSPORUS
) += arch
/mips
/au1000
/db1x00
/
247 cflags-
$(CONFIG_MIPS_BOSPORUS
) += -Iinclude
/asm-mips
/mach-db1x00
248 load-
$(CONFIG_MIPS_BOSPORUS
) += 0xffffffff80100000
251 # AMD Alchemy Mirage eval board
253 libs-
$(CONFIG_MIPS_MIRAGE
) += arch
/mips
/au1000
/db1x00
/
254 cflags-
$(CONFIG_MIPS_MIRAGE
) += -Iinclude
/asm-mips
/mach-db1x00
255 load-
$(CONFIG_MIPS_MIRAGE
) += 0xffffffff80100000
258 # 4G-Systems eval board
260 libs-
$(CONFIG_MIPS_MTX1
) += arch
/mips
/au1000
/mtx-1
/
261 load-
$(CONFIG_MIPS_MTX1
) += 0xffffffff80100000
266 libs-
$(CONFIG_MIPS_XXS1500
) += arch
/mips
/au1000
/xxs1500
/
267 load-
$(CONFIG_MIPS_XXS1500
) += 0xffffffff80100000
272 core-
$(CONFIG_MIPS_COBALT
) += arch
/mips
/cobalt
/
273 cflags-
$(CONFIG_MIPS_COBALT
) += -Iinclude
/asm-mips
/mach-cobalt
274 load-
$(CONFIG_MIPS_COBALT
) += 0xffffffff80080000
279 core-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/
280 cflags-
$(CONFIG_MACH_DECSTATION
)+= -Iinclude
/asm-mips
/mach-dec
281 libs-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/prom
/
282 load-
$(CONFIG_MACH_DECSTATION
) += 0xffffffff80040000
283 CLEAN_FILES
+= drivers
/tc
/lk201-map.c
286 # Wind River PPMC Board (4KC + GT64120)
288 core-
$(CONFIG_WR_PPMC
) += arch
/mips
/gt64120
/wrppmc
/
289 cflags-
$(CONFIG_WR_PPMC
) += -Iinclude
/asm-mips
/mach-wrppmc
290 load-
$(CONFIG_WR_PPMC
) += 0xffffffff80100000
293 # For all MIPS, Inc. eval boards
295 core-
$(CONFIG_MIPS_BOARDS_GEN
) += arch
/mips
/mips-boards
/generic
/
300 core-
$(CONFIG_MIPS_ATLAS
) += arch
/mips
/mips-boards
/atlas
/
301 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-atlas
302 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-mips
303 load-
$(CONFIG_MIPS_ATLAS
) += 0xffffffff80100000
308 core-
$(CONFIG_MIPS_MALTA
) += arch
/mips
/mips-boards
/malta
/
309 cflags-
$(CONFIG_MIPS_MALTA
) += -Iinclude
/asm-mips
/mach-mips
310 load-
$(CONFIG_MIPS_MALTA
) += 0xffffffff80100000
315 core-
$(CONFIG_MIPS_SEAD
) += arch
/mips
/mips-boards
/sead
/
316 cflags-
$(CONFIG_MIPS_SEAD
) += -Iinclude
/asm-mips
/mach-mips
317 load-
$(CONFIG_MIPS_SEAD
) += 0xffffffff80100000
322 core-
$(CONFIG_MIPS_SIM
) += arch
/mips
/mipssim
/
323 cflags-
$(CONFIG_MIPS_SIM
) += -Iinclude
/asm-mips
/mach-sim
324 load-
$(CONFIG_MIPS_SIM
) += 0x80100000
327 # Momentum Ocelot board
329 # The Ocelot setup.o must be linked early - it does the ioremap() for the
332 core-
$(CONFIG_MOMENCO_OCELOT
) += arch
/mips
/gt64120
/common
/ \
333 arch
/mips
/gt64120
/momenco_ocelot
/
334 cflags-
$(CONFIG_MOMENCO_OCELOT
) += -Iinclude
/asm-mips
/mach-ocelot
335 load-
$(CONFIG_MOMENCO_OCELOT
) += 0xffffffff80100000
338 # PMC-Sierra Yosemite
340 core-
$(CONFIG_PMC_YOSEMITE
) += arch
/mips
/pmc-sierra
/yosemite
/
341 cflags-
$(CONFIG_PMC_YOSEMITE
) += -Iinclude
/asm-mips
/mach-yosemite
342 load-
$(CONFIG_PMC_YOSEMITE
) += 0xffffffff80100000
345 # Qemu simulating MIPS32 4Kc
347 core-
$(CONFIG_QEMU
) += arch
/mips
/qemu
/
348 cflags-
$(CONFIG_QEMU
) += -Iinclude
/asm-mips
/mach-qemu
349 load-
$(CONFIG_QEMU
) += 0xffffffff80010000
354 core-
$(CONFIG_MOMENCO_OCELOT_3
) += arch
/mips
/momentum
/ocelot_3
/
355 cflags-
$(CONFIG_MOMENCO_OCELOT_3
) += -Iinclude
/asm-mips
/mach-ocelot3
356 load-
$(CONFIG_MOMENCO_OCELOT_3
) += 0xffffffff80100000
361 core-
$(CONFIG_BASLER_EXCITE
) += arch
/mips
/basler
/excite
/
362 cflags-
$(CONFIG_BASLER_EXCITE
) += -Iinclude
/asm-mips
/mach-excite
363 load-
$(CONFIG_BASLER_EXCITE
) += 0x80100000
368 core-
$(CONFIG_DDB5XXX_COMMON
) += arch
/mips
/ddb5xxx
/common
/
373 core-
$(CONFIG_DDB5477
) += arch
/mips
/ddb5xxx
/ddb5477
/
374 load-
$(CONFIG_DDB5477
) += 0xffffffff80100000
376 core-
$(CONFIG_LASAT
) += arch
/mips
/lasat
/
377 cflags-
$(CONFIG_LASAT
) += -Iinclude
/asm-mips
/mach-lasat
378 load-
$(CONFIG_LASAT
) += 0xffffffff80000000
383 core-
$(CONFIG_MACH_VR41XX
) += arch
/mips
/vr41xx
/common
/
384 cflags-
$(CONFIG_MACH_VR41XX
) += -Iinclude
/asm-mips
/mach-vr41xx
389 core-
$(CONFIG_NEC_CMBVR4133
) += arch
/mips
/vr41xx
/nec-cmbvr4133
/
390 load-
$(CONFIG_NEC_CMBVR4133
) += 0xffffffff80100000
393 # ZAO Networks Capcella (VR4131)
395 load-
$(CONFIG_ZAO_CAPCELLA
) += 0xffffffff80000000
398 # Victor MP-C303/304 (VR4122)
400 load-
$(CONFIG_VICTOR_MPC30X
) += 0xffffffff80001000
403 # IBM WorkPad z50 (VR4121)
405 core-
$(CONFIG_IBM_WORKPAD
) += arch
/mips
/vr41xx
/ibm-workpad
/
406 load-
$(CONFIG_IBM_WORKPAD
) += 0xffffffff80004000
409 # CASIO CASSIPEIA E-55/65 (VR4111)
411 core-
$(CONFIG_CASIO_E55
) += arch
/mips
/vr41xx
/casio-e55
/
412 load-
$(CONFIG_CASIO_E55
) += 0xffffffff80004000
415 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
417 load-
$(CONFIG_TANBAC_TB022X
) += 0xffffffff80000000
420 # Common Philips PNX8550
422 core-
$(CONFIG_SOC_PNX8550
) += arch
/mips
/philips
/pnx8550
/common
/
423 cflags-
$(CONFIG_SOC_PNX8550
) += -Iinclude
/asm-mips
/mach-pnx8550
426 # Philips PNX8550 JBS board
428 libs-
$(CONFIG_PNX8550_JBS
) += arch
/mips
/philips
/pnx8550
/jbs
/
429 #cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550
430 load-
$(CONFIG_PNX8550_JBS
) += 0xffffffff80060000
432 # Philips PNX8550 STB810 board
434 libs-
$(CONFIG_PNX8550_STB810
) += arch
/mips
/philips
/pnx8550
/stb810
/
435 load-
$(CONFIG_PNX8550_STB810
) += 0xffffffff80060000
439 core-
$(CONFIG_EMMA2RH
) += arch
/mips
/emma2rh
/common
/
440 cflags-
$(CONFIG_EMMA2RH
) += -Iinclude
/asm-mips
/mach-emma2rh
442 # NEC EMMA2RH Mark-eins
443 core-
$(CONFIG_MARKEINS
) += arch
/mips
/emma2rh
/markeins
/
444 load-
$(CONFIG_MARKEINS
) += 0xffffffff88100000
447 # SGI IP22 (Indy/Indigo2)
449 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
450 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
451 # be aligned to a multiple of the kernel stack size or the handling of the
452 # current variable will break so for 64-bit kernels we have to raise the start
455 core-
$(CONFIG_SGI_IP22
) += arch
/mips
/sgi-ip22
/
456 cflags-
$(CONFIG_SGI_IP22
) += -Iinclude
/asm-mips
/mach-ip22
458 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88002000
461 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88004000
465 # SGI-IP27 (Origin200/2000)
467 # Set the load address to >= 0xc000000000300000 if you want to leave space for
468 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
469 # be 16kb aligned or the handling of the current variable will break.
471 ifdef CONFIG_SGI_IP27
472 core-
$(CONFIG_SGI_IP27
) += arch
/mips
/sgi-ip27
/
473 cflags-
$(CONFIG_SGI_IP27
) += -Iinclude
/asm-mips
/mach-ip27
474 ifdef CONFIG_MAPPED_KERNEL
475 load-
$(CONFIG_SGI_IP27
) += 0xc00000004001c000
476 OBJCOPYFLAGS
:= --change-addresses
=0x3fffffff80000000
477 dataoffset-
$(CONFIG_SGI_IP27
) += 0x01000000
479 load-
$(CONFIG_SGI_IP27
) += 0xa80000000001c000
480 OBJCOPYFLAGS
:= --change-addresses
=0x57ffffff80000000
487 # Set the load address to >= 80069000 if you want to leave space for symmon,
488 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
489 # a multiple of the kernel stack size or the handling of the current variable
492 core-
$(CONFIG_SGI_IP32
) += arch
/mips
/sgi-ip32
/
493 cflags-
$(CONFIG_SGI_IP32
) += -Iinclude
/asm-mips
/mach-ip32
494 load-
$(CONFIG_SGI_IP32
) += 0xffffffff80004000
497 # Sibyte SB1250/BCM1480 SOC
499 # This is a LIB so that it links at the end, and initcalls are later
500 # the sequence; but it is built as an object so that modules don't get
501 # removed (as happens, even if they have __initcall/module_init)
503 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/sb1250
/
504 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/common
/
505 cflags-
$(CONFIG_SIBYTE_BCM112X
) += -Iinclude
/asm-mips
/mach-sibyte \
506 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1250_112x_ALL
508 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/sb1250
/
509 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/common
/
510 cflags-
$(CONFIG_SIBYTE_SB1250
) += -Iinclude
/asm-mips
/mach-sibyte \
511 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1250_112x_ALL
513 core-
$(CONFIG_SIBYTE_BCM1x55
) += arch
/mips
/sibyte
/bcm1480
/
514 core-
$(CONFIG_SIBYTE_BCM1x55
) += arch
/mips
/sibyte
/common
/
515 cflags-
$(CONFIG_SIBYTE_BCM1x55
) += -Iinclude
/asm-mips
/mach-sibyte \
516 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1480_ALL
518 core-
$(CONFIG_SIBYTE_BCM1x80
) += arch
/mips
/sibyte
/bcm1480
/
519 core-
$(CONFIG_SIBYTE_BCM1x80
) += arch
/mips
/sibyte
/common
/
520 cflags-
$(CONFIG_SIBYTE_BCM1x80
) += -Iinclude
/asm-mips
/mach-sibyte \
521 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1480_ALL
524 # Sibyte BCM91120x (Carmel) board
525 # Sibyte BCM91120C (CRhine) board
526 # Sibyte BCM91125C (CRhone) board
527 # Sibyte BCM91125E (Rhone) board
529 # Sibyte BCM91x80 (BigSur) board
531 libs-
$(CONFIG_SIBYTE_CARMEL
) += arch
/mips
/sibyte
/swarm
/
532 load-
$(CONFIG_SIBYTE_CARMEL
) := 0xffffffff80100000
533 libs-
$(CONFIG_SIBYTE_CRHINE
) += arch
/mips
/sibyte
/swarm
/
534 load-
$(CONFIG_SIBYTE_CRHINE
) := 0xffffffff80100000
535 libs-
$(CONFIG_SIBYTE_CRHONE
) += arch
/mips
/sibyte
/swarm
/
536 load-
$(CONFIG_SIBYTE_CRHONE
) := 0xffffffff80100000
537 libs-
$(CONFIG_SIBYTE_RHONE
) += arch
/mips
/sibyte
/swarm
/
538 load-
$(CONFIG_SIBYTE_RHONE
) := 0xffffffff80100000
539 libs-
$(CONFIG_SIBYTE_SENTOSA
) += arch
/mips
/sibyte
/swarm
/
540 load-
$(CONFIG_SIBYTE_SENTOSA
) := 0xffffffff80100000
541 libs-
$(CONFIG_SIBYTE_SWARM
) += arch
/mips
/sibyte
/swarm
/
542 load-
$(CONFIG_SIBYTE_SWARM
) := 0xffffffff80100000
543 libs-
$(CONFIG_SIBYTE_BIGSUR
) += arch
/mips
/sibyte
/swarm
/
544 load-
$(CONFIG_SIBYTE_BIGSUR
) := 0xffffffff80100000
549 core-
$(CONFIG_SNI_RM
) += arch
/mips
/sni
/
550 cflags-
$(CONFIG_SNI_RM
) += -Iinclude
/asm-mips
/mach-rm
551 load-
$(CONFIG_SNI_RM
) += 0xffffffff80600000
554 # Toshiba JMR-TX3927 board
556 core-
$(CONFIG_TOSHIBA_JMR3927
) += arch
/mips
/jmr3927
/rbhma3100
/ \
557 arch
/mips
/jmr3927
/common
/
558 cflags-
$(CONFIG_TOSHIBA_JMR3927
) += -Iinclude
/asm-mips
/mach-jmr3927
559 load-
$(CONFIG_TOSHIBA_JMR3927
) += 0xffffffff80050000
562 # Toshiba RBTX4927 board or
563 # Toshiba RBTX4937 board
565 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/toshiba_rbtx4927
/
566 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/common
/
567 load-
$(CONFIG_TOSHIBA_RBTX4927
) += 0xffffffff80020000
570 # Toshiba RBTX4938 board
572 core-
$(CONFIG_TOSHIBA_RBTX4938
) += arch
/mips
/tx4938
/toshiba_rbtx4938
/
573 core-
$(CONFIG_TOSHIBA_RBTX4938
) += arch
/mips
/tx4938
/common
/
574 load-
$(CONFIG_TOSHIBA_RBTX4938
) += 0xffffffff80100000
576 cflags-y
+= -Iinclude
/asm-mips
/mach-generic
577 drivers-
$(CONFIG_PCI
) += arch
/mips
/pci
/
580 ifdef CONFIG_CPU_LITTLE_ENDIAN
583 JIFFIES
= jiffies_64
+ 4
589 AFLAGS
+= $(cflags-y
)
590 CFLAGS
+= $(cflags-y
)
592 LDFLAGS
+= -m
$(ld-emul
)
595 CHECKFLAGS
+= $(shell $(CC
) $(CFLAGS
) -dM
-E
-xc
/dev
/null | \
596 egrep
-vw
'__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
597 sed
-e
's/^\#define /-D/' -e
"s/ /='/" -e
"s/$$/'/")
603 OBJCOPYFLAGS
+= --remove-section
=.reginfo
606 # Choosing incompatible machines durings configuration will result in
607 # error messages during linking. Select a default linkscript if
608 # none has been choosen above.
611 CPPFLAGS_vmlinux.lds
:= \
613 -D
"LOADADDR=$(load-y)" \
614 -D
"JIFFIES=$(JIFFIES)" \
615 -D
"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
617 head-y
:= arch
/mips
/kernel
/head.o arch
/mips
/kernel
/init_task.o
619 libs-y
+= arch
/mips
/lib
/
621 core-y
+= arch
/mips
/kernel
/ arch
/mips
/mm
/ arch
/mips
/math-emu
/
623 drivers-
$(CONFIG_OPROFILE
) += arch
/mips
/oprofile
/
626 rom.bin rom.sw
: vmlinux
627 $(Q
)$(MAKE
) $(build
)=arch
/mips
/lasat
/image
$@
631 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
632 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
633 # convert to ECOFF using elf2ecoff.
636 $(OBJCOPY
) -O
$(32bit-bfd
) $(OBJCOPYFLAGS
) $< $@
639 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
640 # ELF files from 32-bit files by conversion.
643 $(OBJCOPY
) -O
$(64bit-bfd
) $(OBJCOPYFLAGS
) $< $@
645 makeboot
=$(Q
)$(MAKE
) $(build
)=arch
/mips
/boot VMLINUX
=$(vmlinux-32
) $(1)
647 ifdef CONFIG_BOOT_ELF32
651 ifdef CONFIG_BOOT_ELF64
655 ifdef CONFIG_MIPS_ATLAS
659 ifdef CONFIG_MIPS_MALTA
663 ifdef CONFIG_MIPS_SEAD
675 vmlinux.bin
: $(vmlinux-32
)
676 +@
$(call makeboot
,$@
)
678 vmlinux.ecoff
: $(vmlinux-32
)
679 +@
$(call makeboot
,$@
)
681 vmlinux.srec
: $(vmlinux-32
)
682 +@
$(call makeboot
,$@
)
684 CLEAN_FILES
+= vmlinux.ecoff \
688 ifdef CONFIG_MIPS32_N32
689 @echo
' Checking missing-syscalls for N32'
690 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=n32"
692 ifdef CONFIG_MIPS32_O32
693 @echo
' Checking missing-syscalls for O32'
694 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=32"
698 @
$(MAKE
) $(clean)=arch
/mips
/boot
699 @
$(MAKE
) $(clean)=arch
/mips
/lasat
701 CLEAN_FILES
+= vmlinux
.32 \