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 += $(call cc-option,-msym32)
70 all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32)
71 all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64)
74 # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
75 # code since it only slows down the whole thing. At some point we might make
76 # use of global pointer optimizations but their use of $28 conflicts with
77 # the current pointer optimization.
79 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
80 # machines may also. Since BFD is incredibly buggy with respect to
81 # crossformat linking we rely on the elf2ecoff tool for format conversion.
83 cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
84 cflags-y += -msoft-float
85 LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
86 MODFLAGS += -mlong-calls
88 cflags-y += -ffreestanding
91 # We explicitly add the endianness specifier if needed, this allows
92 # to compile kernels with a toolchain for the other endianness. We
93 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
94 # when fed the toolchain default!
96 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
97 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
98 # are used, so we kludge that here. A bug has been filed at
99 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
101 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
102 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
103 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
104 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
105 cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
106 cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
108 cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
110 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
111 -fno-omit-frame-pointer
114 # CPU-dependent compiler/assembler options for optimization.
116 cflags-$(CONFIG_CPU_R3000) += -march=r3000
117 cflags-$(CONFIG_CPU_TX39XX) += -march=r3900
118 cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap
119 cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap
120 cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap
121 cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap
122 cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap
123 cflags-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap
124 cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
125 -Wa,-mips32 -Wa,--trap
126 cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
127 -Wa,-mips32r2 -Wa,--trap
128 cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
129 -Wa,-mips64 -Wa,--trap
130 cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
131 -Wa,-mips64r2 -Wa,--trap
132 cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
133 cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
135 cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
137 cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
139 cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
141 cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
143 cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
144 cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
148 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
149 MODFLAGS += -msb1-pass1-workarounds
156 libs-$(CONFIG_ARC) += arch/mips/arc/
157 libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
160 # Board-dependent options and extra files
164 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
166 core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
167 cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz
168 load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
171 # Common Alchemy Au1x00 stuff
173 core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/
174 cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00
177 # AMD Alchemy Pb1000 eval board
179 libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/
180 cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00
181 load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
184 # AMD Alchemy Pb1100 eval board
186 libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/
187 cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00
188 load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
191 # AMD Alchemy Pb1500 eval board
193 libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/
194 cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00
195 load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
198 # AMD Alchemy Pb1550 eval board
200 libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/
201 cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00
202 load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
205 # AMD Alchemy Pb1200 eval board
207 libs-$(CONFIG_MIPS_PB1200) += arch/mips/au1000/pb1200/
208 cflags-$(CONFIG_MIPS_PB1200) += -Iinclude/asm-mips/mach-pb1x00
209 load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
212 # AMD Alchemy Db1000 eval board
214 libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/
215 cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00
216 load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
219 # AMD Alchemy Db1100 eval board
221 libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/
222 cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00
223 load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
226 # AMD Alchemy Db1500 eval board
228 libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/
229 cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00
230 load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
233 # AMD Alchemy Db1550 eval board
235 libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/
236 cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00
237 load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
240 # AMD Alchemy Db1200 eval board
242 libs-$(CONFIG_MIPS_DB1200) += arch/mips/au1000/pb1200/
243 cflags-$(CONFIG_MIPS_DB1200) += -Iinclude/asm-mips/mach-db1x00
244 load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
247 # AMD Alchemy Bosporus eval board
249 libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/
250 cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00
251 load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
254 # AMD Alchemy Mirage eval board
256 libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/
257 cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00
258 load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
261 # 4G-Systems eval board
263 libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/
264 load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
269 libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/
270 load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
275 core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
276 cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt
277 load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
282 core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
283 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
284 libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
285 load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
286 CLEAN_FILES += drivers/tc/lk201-map.c
289 # Wind River PPMC Board (4KC + GT64120)
291 core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
292 cflags-$(CONFIG_WR_PPMC) += -Iinclude/asm-mips/mach-wrppmc
293 load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
296 # lemote fulong mini-PC board
298 core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
299 load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
300 cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
303 # For all MIPS, Inc. eval boards
305 core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
310 core-$(CONFIG_MIPS_ATLAS) += arch/mips/mips-boards/atlas/
311 cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-atlas
312 cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-mips
313 load-$(CONFIG_MIPS_ATLAS) += 0xffffffff80100000
314 all-$(CONFIG_MIPS_ATLAS) := vmlinux.srec
319 core-$(CONFIG_MIPS_MALTA) += arch/mips/mips-boards/malta/
320 cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-mips
321 load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
322 all-$(CONFIG_MIPS_MALTA) := vmlinux.srec
327 core-$(CONFIG_MIPS_SEAD) += arch/mips/mips-boards/sead/
328 cflags-$(CONFIG_MIPS_SEAD) += -Iinclude/asm-mips/mach-mips
329 load-$(CONFIG_MIPS_SEAD) += 0xffffffff80100000
330 all-$(CONFIG_MIPS_SEAD) := vmlinux.srec
335 core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
336 cflags-$(CONFIG_MIPS_SIM) += -Iinclude/asm-mips/mach-mipssim
337 load-$(CONFIG_MIPS_SIM) += 0x80100000
340 # Momentum Ocelot board
342 # The Ocelot setup.o must be linked early - it does the ioremap() for the
345 core-$(CONFIG_MOMENCO_OCELOT) += arch/mips/gt64120/common/ \
346 arch/mips/gt64120/momenco_ocelot/
347 cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
348 load-$(CONFIG_MOMENCO_OCELOT) += 0xffffffff80100000
351 # PMC-Sierra MSP SOCs
353 core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
354 cflags-$(CONFIG_PMC_MSP) += -Iinclude/asm-mips/pmc-sierra/msp71xx \
356 load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
359 # PMC-Sierra Yosemite
361 core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
362 cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite
363 load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
366 # Qemu simulating MIPS32 4Kc
368 core-$(CONFIG_QEMU) += arch/mips/qemu/
369 cflags-$(CONFIG_QEMU) += -Iinclude/asm-mips/mach-qemu
370 load-$(CONFIG_QEMU) += 0xffffffff80010000
371 all-$(CONFIG_QEMU) := vmlinux.bin
376 core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
377 cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite
378 load-$(CONFIG_BASLER_EXCITE) += 0x80100000
383 core-$(CONFIG_DDB5XXX_COMMON) += arch/mips/ddb5xxx/common/
388 core-$(CONFIG_DDB5477) += arch/mips/ddb5xxx/ddb5477/
389 load-$(CONFIG_DDB5477) += 0xffffffff80100000
394 core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
395 cflags-$(CONFIG_MACH_VR41XX) += -Iinclude/asm-mips/mach-vr41xx
400 core-$(CONFIG_NEC_CMBVR4133) += arch/mips/vr41xx/nec-cmbvr4133/
401 load-$(CONFIG_NEC_CMBVR4133) += 0xffffffff80100000
404 # ZAO Networks Capcella (VR4131)
406 load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
409 # Victor MP-C303/304 (VR4122)
411 load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
414 # IBM WorkPad z50 (VR4121)
416 core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
417 load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
420 # CASIO CASSIPEIA E-55/65 (VR4111)
422 core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
423 load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
426 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
428 load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
431 # Common Philips PNX8550
433 core-$(CONFIG_SOC_PNX8550) += arch/mips/philips/pnx8550/common/
434 cflags-$(CONFIG_SOC_PNX8550) += -Iinclude/asm-mips/mach-pnx8550
437 # Philips PNX8550 JBS board
439 libs-$(CONFIG_PNX8550_JBS) += arch/mips/philips/pnx8550/jbs/
440 #cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550
441 load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
443 # Philips PNX8550 STB810 board
445 libs-$(CONFIG_PNX8550_STB810) += arch/mips/philips/pnx8550/stb810/
446 load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
450 core-$(CONFIG_EMMA2RH) += arch/mips/emma2rh/common/
451 cflags-$(CONFIG_EMMA2RH) += -Iinclude/asm-mips/mach-emma2rh
453 # NEC EMMA2RH Mark-eins
454 core-$(CONFIG_MARKEINS) += arch/mips/emma2rh/markeins/
455 load-$(CONFIG_MARKEINS) += 0xffffffff88100000
458 # SGI IP22 (Indy/Indigo2)
460 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
461 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
462 # be aligned to a multiple of the kernel stack size or the handling of the
463 # current variable will break so for 64-bit kernels we have to raise the start
466 core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
467 cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22
469 load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
472 load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
476 # SGI-IP27 (Origin200/2000)
478 # Set the load address to >= 0xc000000000300000 if you want to leave space for
479 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
480 # be 16kb aligned or the handling of the current variable will break.
482 ifdef CONFIG_SGI_IP27
483 core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
484 cflags-$(CONFIG_SGI_IP27) += -Iinclude/asm-mips/mach-ip27
485 ifdef CONFIG_MAPPED_KERNEL
486 load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
487 OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
488 dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
490 load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
491 OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
498 # Set the load address to >= 80069000 if you want to leave space for symmon,
499 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
500 # a multiple of the kernel stack size or the handling of the current variable
503 core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
504 cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32
505 load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
508 # Sibyte SB1250/BCM1480 SOC
510 # This is a LIB so that it links at the end, and initcalls are later
511 # the sequence; but it is built as an object so that modules don't get
512 # removed (as happens, even if they have __initcall/module_init)
514 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
515 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
516 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
517 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
519 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
520 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
521 cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte \
522 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
524 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
525 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
526 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
527 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
529 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
530 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
531 cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
532 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
535 # Sibyte BCM91120x (Carmel) board
536 # Sibyte BCM91120C (CRhine) board
537 # Sibyte BCM91125C (CRhone) board
538 # Sibyte BCM91125E (Rhone) board
540 # Sibyte BCM91x80 (BigSur) board
542 libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
543 load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
544 libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
545 load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
546 libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
547 load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
548 libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
549 load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
550 libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
551 load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
552 libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
553 load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
554 libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
555 load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
560 core-$(CONFIG_SNI_RM) += arch/mips/sni/
561 cflags-$(CONFIG_SNI_RM) += -Iinclude/asm-mips/mach-rm
562 load-$(CONFIG_SNI_RM) += 0xffffffff80600000
563 all-$(CONFIG_SNI_RM) := vmlinux.ecoff
566 # Toshiba JMR-TX3927 board
568 core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \
569 arch/mips/jmr3927/common/
570 cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
571 load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
574 # Toshiba RBTX4927 board or
575 # Toshiba RBTX4937 board
577 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
578 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
579 cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx
580 load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
583 # Toshiba RBTX4938 board
585 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
586 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
587 cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx
588 load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
590 cflags-y += -Iinclude/asm-mips/mach-generic
591 drivers-$(CONFIG_PCI) += arch/mips/pci/
594 ifdef CONFIG_CPU_LITTLE_ENDIAN
597 JIFFIES = jiffies_64 + 4
603 AFLAGS += $(cflags-y)
604 CFLAGS += $(cflags-y) \
605 -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
607 LDFLAGS += -m $(ld-emul)
610 CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null | \
611 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
612 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
618 OBJCOPYFLAGS += --remove-section=.reginfo
621 # Choosing incompatible machines durings configuration will result in
622 # error messages during linking. Select a default linkscript if
623 # none has been choosen above.
626 CPPFLAGS_vmlinux.lds := \
628 -D"LOADADDR=$(load-y)" \
629 -D"JIFFIES=$(JIFFIES)" \
630 -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
632 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
634 libs-y += arch/mips/lib/
636 core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
638 drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
641 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
642 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
643 # convert to ECOFF using elf2ecoff.
646 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
649 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
650 # ELF files from 32-bit files by conversion.
653 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
655 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
659 vmlinux.bin: $(vmlinux-32)
660 +@$(call makeboot,$@)
662 vmlinux.ecoff: $(vmlinux-32)
663 +@$(call makeboot,$@)
665 vmlinux.srec: $(vmlinux-32)
666 +@$(call makeboot,$@)
668 CLEAN_FILES += vmlinux.ecoff \
672 ifdef CONFIG_MIPS32_N32
673 @echo ' Checking missing-syscalls for N32'
674 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
676 ifdef CONFIG_MIPS32_O32
677 @echo ' Checking missing-syscalls for O32'
678 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
682 @$(MAKE) $(clean)=arch/mips/boot
685 echo ' vmlinux.ecoff - ECOFF boot image'
686 echo ' vmlinux.bin - Raw binary boot image'
687 echo ' vmlinux.srec - SREC boot image'
689 echo ' These will be default as apropriate for a configured platform.'
692 CLEAN_FILES += vmlinux.32 \