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 <<<<<<< HEAD
:arch
/mips
/Makefile
17 KBUILD_DEFCONFIG
:= ip22_defconfig
19 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a
:arch
/mips
/Makefile
23 # Select the object file format to substitute into the linker script.
25 ifdef CONFIG_CPU_LITTLE_ENDIAN
26 32bit-tool-archpref
= mipsel
27 64bit-tool-archpref
= mips64el
28 32bit-bfd
= elf32-tradlittlemips
29 64bit-bfd
= elf64-tradlittlemips
30 32bit-emul
= elf32ltsmip
31 64bit-emul
= elf64ltsmip
33 32bit-tool-archpref
= mips
34 64bit-tool-archpref
= mips64
35 32bit-bfd
= elf32-tradbigmips
36 64bit-bfd
= elf64-tradbigmips
37 32bit-emul
= elf32btsmip
38 64bit-emul
= elf64btsmip
42 tool-archpref
= $(32bit-tool-archpref
)
46 tool-archpref
= $(64bit-tool-archpref
)
50 ifneq ($(SUBARCH
),$(ARCH
))
51 ifeq ($(CROSS_COMPILE
),)
52 CROSS_COMPILE
:= $(call cc-cross-prefix
, $(tool-archpref
)-linux-
$(tool-archpref
)-linux-gnu-
$(tool-archpref
)-unknown-linux-gnu-
)
57 ld-emul
= $(32bit-emul
)
59 vmlinux-64
= vmlinux
.64
65 ld-emul
= $(64bit-emul
)
66 vmlinux-32
= vmlinux
.32
72 all-
$(CONFIG_BOOT_ELF32
) := $(vmlinux-32
)
73 all-
$(CONFIG_BOOT_ELF64
) := $(vmlinux-64
)
76 # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
77 # code since it only slows down the whole thing. At some point we might make
78 # use of global pointer optimizations but their use of $28 conflicts with
79 # the current pointer optimization.
81 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
82 # machines may also. Since BFD is incredibly buggy with respect to
83 # crossformat linking we rely on the elf2ecoff tool for format conversion.
85 cflags-y
+= -G
0 -mno-abicalls
-fno-pic
-pipe
86 cflags-y
+= -msoft-float
87 LDFLAGS_vmlinux
+= -G
0 -static
-n
-nostdlib
88 MODFLAGS
+= -mlong-calls
90 cflags-y
+= -ffreestanding
93 # We explicitly add the endianness specifier if needed, this allows
94 # to compile kernels with a toolchain for the other endianness. We
95 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
96 # when fed the toolchain default!
98 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
99 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
100 # are used, so we kludge that here. A bug has been filed at
101 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
103 undef-all
+= -UMIPSEB
-U_MIPSEB
-U__MIPSEB
-U__MIPSEB__
104 undef-all
+= -UMIPSEL
-U_MIPSEL
-U__MIPSEL
-U__MIPSEL__
105 predef-be
+= -DMIPSEB
-D_MIPSEB
-D__MIPSEB
-D__MIPSEB__
106 predef-le
+= -DMIPSEL
-D_MIPSEL
-D__MIPSEL
-D__MIPSEL__
107 cflags-
$(CONFIG_CPU_BIG_ENDIAN
) += $(shell $(CC
) -dumpmachine |grep
-q
'mips.*el-.*' && echo
-EB
$(undef-all
) $(predef-be
))
108 cflags-
$(CONFIG_CPU_LITTLE_ENDIAN
) += $(shell $(CC
) -dumpmachine |grep
-q
'mips.*el-.*' || echo
-EL
$(undef-all
) $(predef-le
))
110 cflags-
$(CONFIG_CPU_HAS_SMARTMIPS
) += $(call cc-option
,-msmartmips
)
112 cflags-
$(CONFIG_SB1XXX_CORELIS
) += $(call cc-option
,-mno-sched-prolog
) \
113 -fno-omit-frame-pointer
116 # CPU-dependent compiler/assembler options for optimization.
118 cflags-
$(CONFIG_CPU_R3000
) += -march
=r3000
119 cflags-
$(CONFIG_CPU_TX39XX
) += -march
=r3900
120 cflags-
$(CONFIG_CPU_R6000
) += -march
=r6000
-Wa
,--trap
121 cflags-
$(CONFIG_CPU_R4300
) += -march
=r4300
-Wa
,--trap
122 cflags-
$(CONFIG_CPU_VR41XX
) += -march
=r4100
-Wa
,--trap
123 cflags-
$(CONFIG_CPU_R4X00
) += -march
=r4600
-Wa
,--trap
124 cflags-
$(CONFIG_CPU_TX49XX
) += -march
=r4600
-Wa
,--trap
125 cflags-
$(CONFIG_CPU_LOONGSON2
) += -march
=r4600
-Wa
,--trap
126 cflags-
$(CONFIG_CPU_MIPS32_R1
) += $(call cc-option
,-march
=mips32
,-mips32
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS32
) \
127 -Wa
,-mips32
-Wa
,--trap
128 cflags-
$(CONFIG_CPU_MIPS32_R2
) += $(call cc-option
,-march
=mips32r2
,-mips32r2
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS32
) \
129 -Wa
,-mips32r2
-Wa
,--trap
130 cflags-
$(CONFIG_CPU_MIPS64_R1
) += $(call cc-option
,-march
=mips64
,-mips64
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS64
) \
131 -Wa
,-mips64
-Wa
,--trap
132 cflags-
$(CONFIG_CPU_MIPS64_R2
) += $(call cc-option
,-march
=mips64r2
,-mips64r2
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS64
) \
133 -Wa
,-mips64r2
-Wa
,--trap
134 cflags-
$(CONFIG_CPU_R5000
) += -march
=r5000
-Wa
,--trap
135 cflags-
$(CONFIG_CPU_R5432
) += $(call cc-option
,-march
=r5400
,-march
=r5000
) \
137 cflags-
$(CONFIG_CPU_NEVADA
) += $(call cc-option
,-march
=rm5200
,-march
=r5000
) \
139 cflags-
$(CONFIG_CPU_RM7000
) += $(call cc-option
,-march
=rm7000
,-march
=r5000
) \
141 cflags-
$(CONFIG_CPU_RM9000
) += $(call cc-option
,-march
=rm9000
,-march
=r5000
) \
143 cflags-
$(CONFIG_CPU_SB1
) += $(call cc-option
,-march
=sb1
,-march
=r5000
) \
145 cflags-
$(CONFIG_CPU_R8000
) += -march
=r8000
-Wa
,--trap
146 cflags-
$(CONFIG_CPU_R10000
) += $(call cc-option
,-march
=r10000
,-march
=r8000
) \
149 cflags-
$(CONFIG_CPU_R4000_WORKAROUNDS
) += $(call cc-option
,-mfix-r4000
,)
150 cflags-
$(CONFIG_CPU_R4400_WORKAROUNDS
) += $(call cc-option
,-mfix-r4400
,)
151 cflags-
$(CONFIG_CPU_DADDI_WORKAROUNDS
) += $(call cc-option
,-mno-daddi
,)
154 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
155 MODFLAGS
+= -msb1-pass1-workarounds
162 libs-
$(CONFIG_ARC
) += arch
/mips
/fw
/arc
/
163 libs-
$(CONFIG_CFE
) += arch
/mips
/fw
/cfe
/
164 libs-
$(CONFIG_SNIPROM
) += arch
/mips
/fw
/sni
/
165 libs-y
+= arch
/mips
/fw
/lib
/
166 libs-
$(CONFIG_SIBYTE_CFE
) += arch
/mips
/sibyte
/cfe
/
169 # Board-dependent options and extra files
173 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
175 core-
$(CONFIG_MACH_JAZZ
) += arch
/mips
/jazz
/
176 cflags-
$(CONFIG_MACH_JAZZ
) += -Iinclude
/asm-mips
/mach-jazz
177 load-
$(CONFIG_MACH_JAZZ
) += 0xffffffff80080000
180 # Common Alchemy Au1x00 stuff
182 core-
$(CONFIG_SOC_AU1X00
) += arch
/mips
/au1000
/common
/
183 cflags-
$(CONFIG_SOC_AU1X00
) += -Iinclude
/asm-mips
/mach-au1x00
186 # AMD Alchemy Pb1000 eval board
188 libs-
$(CONFIG_MIPS_PB1000
) += arch
/mips
/au1000
/pb1000
/
189 cflags-
$(CONFIG_MIPS_PB1000
) += -Iinclude
/asm-mips
/mach-pb1x00
190 load-
$(CONFIG_MIPS_PB1000
) += 0xffffffff80100000
193 # AMD Alchemy Pb1100 eval board
195 libs-
$(CONFIG_MIPS_PB1100
) += arch
/mips
/au1000
/pb1100
/
196 cflags-
$(CONFIG_MIPS_PB1100
) += -Iinclude
/asm-mips
/mach-pb1x00
197 load-
$(CONFIG_MIPS_PB1100
) += 0xffffffff80100000
200 # AMD Alchemy Pb1500 eval board
202 libs-
$(CONFIG_MIPS_PB1500
) += arch
/mips
/au1000
/pb1500
/
203 cflags-
$(CONFIG_MIPS_PB1500
) += -Iinclude
/asm-mips
/mach-pb1x00
204 load-
$(CONFIG_MIPS_PB1500
) += 0xffffffff80100000
207 # AMD Alchemy Pb1550 eval board
209 libs-
$(CONFIG_MIPS_PB1550
) += arch
/mips
/au1000
/pb1550
/
210 cflags-
$(CONFIG_MIPS_PB1550
) += -Iinclude
/asm-mips
/mach-pb1x00
211 load-
$(CONFIG_MIPS_PB1550
) += 0xffffffff80100000
214 # AMD Alchemy Pb1200 eval board
216 libs-
$(CONFIG_MIPS_PB1200
) += arch
/mips
/au1000
/pb1200
/
217 cflags-
$(CONFIG_MIPS_PB1200
) += -Iinclude
/asm-mips
/mach-pb1x00
218 load-
$(CONFIG_MIPS_PB1200
) += 0xffffffff80100000
221 # AMD Alchemy Db1000 eval board
223 libs-
$(CONFIG_MIPS_DB1000
) += arch
/mips
/au1000
/db1x00
/
224 cflags-
$(CONFIG_MIPS_DB1000
) += -Iinclude
/asm-mips
/mach-db1x00
225 load-
$(CONFIG_MIPS_DB1000
) += 0xffffffff80100000
228 # AMD Alchemy Db1100 eval board
230 libs-
$(CONFIG_MIPS_DB1100
) += arch
/mips
/au1000
/db1x00
/
231 cflags-
$(CONFIG_MIPS_DB1100
) += -Iinclude
/asm-mips
/mach-db1x00
232 load-
$(CONFIG_MIPS_DB1100
) += 0xffffffff80100000
235 # AMD Alchemy Db1500 eval board
237 libs-
$(CONFIG_MIPS_DB1500
) += arch
/mips
/au1000
/db1x00
/
238 cflags-
$(CONFIG_MIPS_DB1500
) += -Iinclude
/asm-mips
/mach-db1x00
239 load-
$(CONFIG_MIPS_DB1500
) += 0xffffffff80100000
242 # AMD Alchemy Db1550 eval board
244 libs-
$(CONFIG_MIPS_DB1550
) += arch
/mips
/au1000
/db1x00
/
245 cflags-
$(CONFIG_MIPS_DB1550
) += -Iinclude
/asm-mips
/mach-db1x00
246 load-
$(CONFIG_MIPS_DB1550
) += 0xffffffff80100000
249 # AMD Alchemy Db1200 eval board
251 libs-
$(CONFIG_MIPS_DB1200
) += arch
/mips
/au1000
/pb1200
/
252 cflags-
$(CONFIG_MIPS_DB1200
) += -Iinclude
/asm-mips
/mach-db1x00
253 load-
$(CONFIG_MIPS_DB1200
) += 0xffffffff80100000
256 # AMD Alchemy Bosporus eval board
258 libs-
$(CONFIG_MIPS_BOSPORUS
) += arch
/mips
/au1000
/db1x00
/
259 cflags-
$(CONFIG_MIPS_BOSPORUS
) += -Iinclude
/asm-mips
/mach-db1x00
260 load-
$(CONFIG_MIPS_BOSPORUS
) += 0xffffffff80100000
263 # AMD Alchemy Mirage eval board
265 libs-
$(CONFIG_MIPS_MIRAGE
) += arch
/mips
/au1000
/db1x00
/
266 cflags-
$(CONFIG_MIPS_MIRAGE
) += -Iinclude
/asm-mips
/mach-db1x00
267 load-
$(CONFIG_MIPS_MIRAGE
) += 0xffffffff80100000
270 # 4G-Systems eval board
272 libs-
$(CONFIG_MIPS_MTX1
) += arch
/mips
/au1000
/mtx-1
/
273 load-
$(CONFIG_MIPS_MTX1
) += 0xffffffff80100000
278 libs-
$(CONFIG_MIPS_XXS1500
) += arch
/mips
/au1000
/xxs1500
/
279 load-
$(CONFIG_MIPS_XXS1500
) += 0xffffffff80100000
284 core-
$(CONFIG_MIPS_COBALT
) += arch
/mips
/cobalt
/
285 cflags-
$(CONFIG_MIPS_COBALT
) += -Iinclude
/asm-mips
/mach-cobalt
286 load-
$(CONFIG_MIPS_COBALT
) += 0xffffffff80080000
291 core-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/
292 cflags-
$(CONFIG_MACH_DECSTATION
)+= -Iinclude
/asm-mips
/mach-dec
293 libs-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/prom
/
294 load-
$(CONFIG_MACH_DECSTATION
) += 0xffffffff80040000
297 # Wind River PPMC Board (4KC + GT64120)
299 core-
$(CONFIG_WR_PPMC
) += arch
/mips
/gt64120
/wrppmc
/
300 cflags-
$(CONFIG_WR_PPMC
) += -Iinclude
/asm-mips
/mach-wrppmc
301 load-
$(CONFIG_WR_PPMC
) += 0xffffffff80100000
304 # lemote fulong mini-PC board
306 core-
$(CONFIG_LEMOTE_FULONG
) +=arch
/mips
/lemote
/lm2e
/
307 load-
$(CONFIG_LEMOTE_FULONG
) +=0xffffffff80100000
308 cflags-
$(CONFIG_LEMOTE_FULONG
) += -Iinclude
/asm-mips
/mach-lemote
311 # For all MIPS, Inc. eval boards
313 core-
$(CONFIG_MIPS_BOARDS_GEN
) += arch
/mips
/mips-boards
/generic
/
318 core-
$(CONFIG_MIPS_ATLAS
) += arch
/mips
/mips-boards
/atlas
/
319 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-atlas
320 cflags-
$(CONFIG_MIPS_ATLAS
) += -Iinclude
/asm-mips
/mach-mips
321 load-
$(CONFIG_MIPS_ATLAS
) += 0xffffffff80100000
322 all-
$(CONFIG_MIPS_ATLAS
) := vmlinux.bin
327 core-
$(CONFIG_MIPS_MALTA
) += arch
/mips
/mips-boards
/malta
/
328 cflags-
$(CONFIG_MIPS_MALTA
) += -Iinclude
/asm-mips
/mach-mips
329 load-
$(CONFIG_MIPS_MALTA
) += 0xffffffff80100000
330 all-
$(CONFIG_MIPS_MALTA
) := vmlinux.bin
335 core-
$(CONFIG_MIPS_SEAD
) += arch
/mips
/mips-boards
/sead
/
336 cflags-
$(CONFIG_MIPS_SEAD
) += -Iinclude
/asm-mips
/mach-mips
337 load-
$(CONFIG_MIPS_SEAD
) += 0xffffffff80100000
338 all-
$(CONFIG_MIPS_SEAD
) := vmlinux.srec
343 core-
$(CONFIG_MIPS_SIM
) += arch
/mips
/mipssim
/
344 cflags-
$(CONFIG_MIPS_SIM
) += -Iinclude
/asm-mips
/mach-mipssim
345 load-
$(CONFIG_MIPS_SIM
) += 0x80100000
348 # PMC-Sierra MSP SOCs
350 core-
$(CONFIG_PMC_MSP
) += arch
/mips
/pmc-sierra
/msp71xx
/
351 cflags-
$(CONFIG_PMC_MSP
) += -Iinclude
/asm-mips
/pmc-sierra
/msp71xx \
353 load-
$(CONFIG_PMC_MSP
) += 0xffffffff80100000
356 # PMC-Sierra Yosemite
358 core-
$(CONFIG_PMC_YOSEMITE
) += arch
/mips
/pmc-sierra
/yosemite
/
359 cflags-
$(CONFIG_PMC_YOSEMITE
) += -Iinclude
/asm-mips
/mach-yosemite
360 load-
$(CONFIG_PMC_YOSEMITE
) += 0xffffffff80100000
365 core-
$(CONFIG_BASLER_EXCITE
) += arch
/mips
/basler
/excite
/
366 cflags-
$(CONFIG_BASLER_EXCITE
) += -Iinclude
/asm-mips
/mach-excite
367 load-
$(CONFIG_BASLER_EXCITE
) += 0x80100000
372 core-
$(CONFIG_LASAT
) += arch
/mips
/lasat
/
373 cflags-
$(CONFIG_LASAT
) += -Iinclude
/asm-mips
/mach-lasat
374 load-
$(CONFIG_LASAT
) += 0xffffffff80000000
379 core-
$(CONFIG_MACH_VR41XX
) += arch
/mips
/vr41xx
/common
/
380 cflags-
$(CONFIG_MACH_VR41XX
) += -Iinclude
/asm-mips
/mach-vr41xx
385 core-
$(CONFIG_NEC_CMBVR4133
) += arch
/mips
/vr41xx
/nec-cmbvr4133
/
386 load-
$(CONFIG_NEC_CMBVR4133
) += 0xffffffff80100000
389 # ZAO Networks Capcella (VR4131)
391 load-
$(CONFIG_ZAO_CAPCELLA
) += 0xffffffff80000000
394 # Victor MP-C303/304 (VR4122)
396 load-
$(CONFIG_VICTOR_MPC30X
) += 0xffffffff80001000
399 # IBM WorkPad z50 (VR4121)
401 core-
$(CONFIG_IBM_WORKPAD
) += arch
/mips
/vr41xx
/ibm-workpad
/
402 load-
$(CONFIG_IBM_WORKPAD
) += 0xffffffff80004000
405 # CASIO CASSIPEIA E-55/65 (VR4111)
407 core-
$(CONFIG_CASIO_E55
) += arch
/mips
/vr41xx
/casio-e55
/
408 load-
$(CONFIG_CASIO_E55
) += 0xffffffff80004000
411 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
413 load-
$(CONFIG_TANBAC_TB022X
) += 0xffffffff80000000
416 # Common Philips PNX8550
418 core-
$(CONFIG_SOC_PNX8550
) += arch
/mips
/philips
/pnx8550
/common
/
419 cflags-
$(CONFIG_SOC_PNX8550
) += -Iinclude
/asm-mips
/mach-pnx8550
422 # Philips PNX8550 JBS board
424 libs-
$(CONFIG_PNX8550_JBS
) += arch
/mips
/philips
/pnx8550
/jbs
/
425 #cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550
426 load-
$(CONFIG_PNX8550_JBS
) += 0xffffffff80060000
428 # Philips PNX8550 STB810 board
430 libs-
$(CONFIG_PNX8550_STB810
) += arch
/mips
/philips
/pnx8550
/stb810
/
431 load-
$(CONFIG_PNX8550_STB810
) += 0xffffffff80060000
435 core-
$(CONFIG_EMMA2RH
) += arch
/mips
/emma2rh
/common
/
436 cflags-
$(CONFIG_EMMA2RH
) += -Iinclude
/asm-mips
/mach-emma2rh
438 # NEC EMMA2RH Mark-eins
439 core-
$(CONFIG_MARKEINS
) += arch
/mips
/emma2rh
/markeins
/
440 load-
$(CONFIG_MARKEINS
) += 0xffffffff88100000
443 # SGI IP22 (Indy/Indigo2)
445 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
446 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
447 # be aligned to a multiple of the kernel stack size or the handling of the
448 # current variable will break so for 64-bit kernels we have to raise the start
451 core-
$(CONFIG_SGI_IP22
) += arch
/mips
/sgi-ip22
/
452 cflags-
$(CONFIG_SGI_IP22
) += -Iinclude
/asm-mips
/mach-ip22
454 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88002000
457 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88004000
461 # SGI-IP27 (Origin200/2000)
463 # Set the load address to >= 0xc000000000300000 if you want to leave space for
464 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
465 # be 16kb aligned or the handling of the current variable will break.
467 ifdef CONFIG_SGI_IP27
468 core-
$(CONFIG_SGI_IP27
) += arch
/mips
/sgi-ip27
/
469 cflags-
$(CONFIG_SGI_IP27
) += -Iinclude
/asm-mips
/mach-ip27
470 ifdef CONFIG_MAPPED_KERNEL
471 load-
$(CONFIG_SGI_IP27
) += 0xc00000004001c000
472 OBJCOPYFLAGS
:= --change-addresses
=0x3fffffff80000000
473 dataoffset-
$(CONFIG_SGI_IP27
) += 0x01000000
475 load-
$(CONFIG_SGI_IP27
) += 0xa80000000001c000
476 OBJCOPYFLAGS
:= --change-addresses
=0x57ffffff80000000
481 # SGI IP28 (Indigo2 R10k)
483 # Set the load address to >= 0xa800000020080000 if you want to leave space for
484 # symmon, 0xa800000020004000 for production kernels ? Note that the value must
485 # be 16kb aligned or the handling of the current variable will break.
486 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
488 #core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/ arch/mips/arc/arc_con.o
489 core-
$(CONFIG_SGI_IP28
) += arch
/mips
/sgi-ip22
/
490 cflags-
$(CONFIG_SGI_IP28
) += -mr10k-cache-barrier
=1 -Iinclude
/asm-mips
/mach-ip28
491 #cflags-$(CONFIG_SGI_IP28) += -Iinclude/asm-mips/mach-ip28
492 load-
$(CONFIG_SGI_IP28
) += 0xa800000020004000
497 # Set the load address to >= 80069000 if you want to leave space for symmon,
498 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
499 # a multiple of the kernel stack size or the handling of the current variable
502 core-
$(CONFIG_SGI_IP32
) += arch
/mips
/sgi-ip32
/
503 cflags-
$(CONFIG_SGI_IP32
) += -Iinclude
/asm-mips
/mach-ip32
504 load-
$(CONFIG_SGI_IP32
) += 0xffffffff80004000
507 # Sibyte SB1250/BCM1480 SOC
509 # This is a LIB so that it links at the end, and initcalls are later
510 # the sequence; but it is built as an object so that modules don't get
511 # removed (as happens, even if they have __initcall/module_init)
513 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/sb1250
/
514 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/common
/
515 cflags-
$(CONFIG_SIBYTE_BCM112X
) += -Iinclude
/asm-mips
/mach-sibyte \
516 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1250_112x_ALL
518 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/sb1250
/
519 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/common
/
520 cflags-
$(CONFIG_SIBYTE_SB1250
) += -Iinclude
/asm-mips
/mach-sibyte \
521 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1250_112x_ALL
523 core-
$(CONFIG_SIBYTE_BCM1x55
) += arch
/mips
/sibyte
/bcm1480
/
524 core-
$(CONFIG_SIBYTE_BCM1x55
) += arch
/mips
/sibyte
/common
/
525 cflags-
$(CONFIG_SIBYTE_BCM1x55
) += -Iinclude
/asm-mips
/mach-sibyte \
526 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1480_ALL
528 core-
$(CONFIG_SIBYTE_BCM1x80
) += arch
/mips
/sibyte
/bcm1480
/
529 core-
$(CONFIG_SIBYTE_BCM1x80
) += arch
/mips
/sibyte
/common
/
530 cflags-
$(CONFIG_SIBYTE_BCM1x80
) += -Iinclude
/asm-mips
/mach-sibyte \
531 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1480_ALL
534 # Sibyte BCM91120x (Carmel) board
535 # Sibyte BCM91120C (CRhine) board
536 # Sibyte BCM91125C (CRhone) board
537 # Sibyte BCM91125E (Rhone) board
539 # Sibyte BCM91x80 (BigSur) board
541 libs-
$(CONFIG_SIBYTE_CARMEL
) += arch
/mips
/sibyte
/swarm
/
542 load-
$(CONFIG_SIBYTE_CARMEL
) := 0xffffffff80100000
543 libs-
$(CONFIG_SIBYTE_CRHINE
) += arch
/mips
/sibyte
/swarm
/
544 load-
$(CONFIG_SIBYTE_CRHINE
) := 0xffffffff80100000
545 libs-
$(CONFIG_SIBYTE_CRHONE
) += arch
/mips
/sibyte
/swarm
/
546 load-
$(CONFIG_SIBYTE_CRHONE
) := 0xffffffff80100000
547 libs-
$(CONFIG_SIBYTE_RHONE
) += arch
/mips
/sibyte
/swarm
/
548 load-
$(CONFIG_SIBYTE_RHONE
) := 0xffffffff80100000
549 libs-
$(CONFIG_SIBYTE_SENTOSA
) += arch
/mips
/sibyte
/swarm
/
550 load-
$(CONFIG_SIBYTE_SENTOSA
) := 0xffffffff80100000
551 libs-
$(CONFIG_SIBYTE_SWARM
) += arch
/mips
/sibyte
/swarm
/
552 load-
$(CONFIG_SIBYTE_SWARM
) := 0xffffffff80100000
553 libs-
$(CONFIG_SIBYTE_BIGSUR
) += arch
/mips
/sibyte
/swarm
/
554 load-
$(CONFIG_SIBYTE_BIGSUR
) := 0xffffffff80100000
557 # Broadcom BCM47XX boards
559 core-
$(CONFIG_BCM47XX
) += arch
/mips
/bcm47xx
/
560 cflags-
$(CONFIG_BCM47XX
) += -Iinclude
/asm-mips
/mach-bcm47xx
561 load-
$(CONFIG_BCM47XX
) := 0xffffffff80001000
566 core-
$(CONFIG_SNI_RM
) += arch
/mips
/sni
/
567 cflags-
$(CONFIG_SNI_RM
) += -Iinclude
/asm-mips
/mach-rm
568 load-
$(CONFIG_SNI_RM
) += 0xffffffff80600000
569 all-
$(CONFIG_SNI_RM
) := vmlinux.ecoff
572 # Toshiba JMR-TX3927 board
574 core-
$(CONFIG_TOSHIBA_JMR3927
) += arch
/mips
/jmr3927
/rbhma3100
/ \
575 arch
/mips
/jmr3927
/common
/
576 cflags-
$(CONFIG_TOSHIBA_JMR3927
) += -Iinclude
/asm-mips
/mach-jmr3927
577 load-
$(CONFIG_TOSHIBA_JMR3927
) += 0xffffffff80050000
580 # Toshiba RBTX4927 board or
581 # Toshiba RBTX4937 board
583 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/toshiba_rbtx4927
/
584 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/tx4927
/common
/
585 cflags-
$(CONFIG_TOSHIBA_RBTX4927
) += -Iinclude
/asm-mips
/mach-tx49xx
586 load-
$(CONFIG_TOSHIBA_RBTX4927
) += 0xffffffff80020000
589 # Toshiba RBTX4938 board
591 core-
$(CONFIG_TOSHIBA_RBTX4938
) += arch
/mips
/tx4938
/toshiba_rbtx4938
/
592 core-
$(CONFIG_TOSHIBA_RBTX4938
) += arch
/mips
/tx4938
/common
/
593 cflags-
$(CONFIG_TOSHIBA_RBTX4938
) += -Iinclude
/asm-mips
/mach-tx49xx
594 load-
$(CONFIG_TOSHIBA_RBTX4938
) += 0xffffffff80100000
596 cflags-y
+= -Iinclude
/asm-mips
/mach-generic
597 drivers-
$(CONFIG_PCI
) += arch
/mips
/pci
/
600 ifdef CONFIG_CPU_LITTLE_ENDIAN
603 JIFFIES
= jiffies_64
+ 4
610 # Automatically detect the build format. By default we choose
611 # the elf format according to the load address.
612 # We can always force a build with a 64-bits symbol format by
613 # passing 'KBUILD_SYM32=no' option to the make's command line.
617 ifeq ($(shell expr
$(load-y
) \
< 0xffffffff80000000), 0)
622 ifeq ($(KBUILD_SYM32
)$(call cc-option-yn
,-msym32
), yy
)
623 cflags-y
+= -msym32
-DKBUILD_64BIT_SYM32
625 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS
), y
)
626 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without
-msym32
)
631 KBUILD_AFLAGS
+= $(cflags-y
)
632 KBUILD_CFLAGS
+= $(cflags-y
) \
633 -D
"VMLINUX_LOAD_ADDRESS=$(load-y)"
635 LDFLAGS
+= -m
$(ld-emul
)
638 CHECKFLAGS
+= $(shell $(CC
) $(KBUILD_CFLAGS
) -dM
-E
-xc
/dev
/null | \
639 egrep
-vw
'__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
640 sed
-e
's/^\#define /-D/' -e
"s/ /='/" -e
"s/$$/'/")
646 OBJCOPYFLAGS
+= --remove-section
=.reginfo
649 # Choosing incompatible machines durings configuration will result in
650 # error messages during linking. Select a default linkscript if
651 # none has been choosen above.
654 CPPFLAGS_vmlinux.lds
:= \
656 -D
"LOADADDR=$(load-y)" \
657 -D
"JIFFIES=$(JIFFIES)" \
658 -D
"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
660 head-y
:= arch
/mips
/kernel
/head.o arch
/mips
/kernel
/init_task.o
662 libs-y
+= arch
/mips
/lib
/
664 core-y
+= arch
/mips
/kernel
/ arch
/mips
/mm
/ arch
/mips
/math-emu
/
666 drivers-
$(CONFIG_OPROFILE
) += arch
/mips
/oprofile
/
669 rom.bin rom.sw
: vmlinux
670 $(Q
)$(MAKE
) $(build
)=arch
/mips
/lasat
/image
$@
674 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
675 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
676 # convert to ECOFF using elf2ecoff.
679 $(OBJCOPY
) -O
$(32bit-bfd
) $(OBJCOPYFLAGS
) $< $@
682 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
683 # ELF files from 32-bit files by conversion.
686 $(OBJCOPY
) -O
$(64bit-bfd
) $(OBJCOPYFLAGS
) $< $@
688 makeboot
=$(Q
)$(MAKE
) $(build
)=arch
/mips
/boot VMLINUX
=$(vmlinux-32
) $(1)
692 vmlinux.bin
: $(vmlinux-32
)
693 +@
$(call makeboot
,$@
)
695 vmlinux.ecoff
: $(vmlinux-32
)
696 +@
$(call makeboot
,$@
)
698 vmlinux.srec
: $(vmlinux-32
)
699 +@
$(call makeboot
,$@
)
701 CLEAN_FILES
+= vmlinux.ecoff \
705 ifdef CONFIG_MIPS32_N32
706 @echo
' Checking missing-syscalls for N32'
707 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=n32"
709 ifdef CONFIG_MIPS32_O32
710 @echo
' Checking missing-syscalls for O32'
711 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=32"
715 @
$(MAKE
) $(clean)=arch
/mips
/boot
716 @
$(MAKE
) $(clean)=arch
/mips
/lasat
719 echo
' vmlinux.ecoff - ECOFF boot image'
720 echo
' vmlinux.bin - Raw binary boot image'
721 echo
' vmlinux.srec - SREC boot image'
723 echo
' These will be default as apropriate for a configured platform.'
726 CLEAN_FILES
+= vmlinux
.32 \