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 \