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 KBUILD_DEFCONFIG
:= ip22_defconfig
18 # Select the object file format to substitute into the linker script.
20 ifdef CONFIG_CPU_LITTLE_ENDIAN
21 32bit-tool-archpref
= mipsel
22 64bit-tool-archpref
= mips64el
23 32bit-bfd
= elf32-tradlittlemips
24 64bit-bfd
= elf64-tradlittlemips
25 32bit-emul
= elf32ltsmip
26 64bit-emul
= elf64ltsmip
28 32bit-tool-archpref
= mips
29 64bit-tool-archpref
= mips64
30 32bit-bfd
= elf32-tradbigmips
31 64bit-bfd
= elf64-tradbigmips
32 32bit-emul
= elf32btsmip
33 64bit-emul
= elf64btsmip
37 tool-archpref
= $(32bit-tool-archpref
)
41 tool-archpref
= $(64bit-tool-archpref
)
45 ifneq ($(SUBARCH
),$(ARCH
))
46 ifeq ($(CROSS_COMPILE
),)
47 CROSS_COMPILE
:= $(call cc-cross-prefix
, $(tool-archpref
)-linux-
$(tool-archpref
)-linux-gnu-
$(tool-archpref
)-unknown-linux-gnu-
)
51 cflags-y
:= -ffunction-sections
52 cflags-y
+= $(call cc-option
, -mno-check-zero-division
)
55 ld-emul
= $(32bit-emul
)
57 vmlinux-64
= vmlinux
.64
63 ld-emul
= $(64bit-emul
)
64 vmlinux-32
= vmlinux
.32
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_R5500
) += $(call cc-option
,-march
=r5500
,-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
) \
148 cflags-
$(CONFIG_CPU_CAVIUM_OCTEON
) += $(call cc-option
,-march
=octeon
) -Wa
,--trap
149 ifeq (,$(findstring march
=octeon
, $(cflags-
$(CONFIG_CPU_CAVIUM_OCTEON
))))
150 cflags-
$(CONFIG_CPU_CAVIUM_OCTEON
) += -Wa
,-march
=octeon
153 cflags-
$(CONFIG_CPU_R4000_WORKAROUNDS
) += $(call cc-option
,-mfix-r4000
,)
154 cflags-
$(CONFIG_CPU_R4400_WORKAROUNDS
) += $(call cc-option
,-mfix-r4400
,)
155 cflags-
$(CONFIG_CPU_DADDI_WORKAROUNDS
) += $(call cc-option
,-mno-daddi
,)
158 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
159 MODFLAGS
+= -msb1-pass1-workarounds
166 libs-
$(CONFIG_ARC
) += arch
/mips
/fw
/arc
/
167 libs-
$(CONFIG_CFE
) += arch
/mips
/fw
/cfe
/
168 libs-
$(CONFIG_SNIPROM
) += arch
/mips
/fw
/sni
/
169 libs-y
+= arch
/mips
/fw
/lib
/
170 libs-
$(CONFIG_SIBYTE_CFE
) += arch
/mips
/sibyte
/cfe
/
173 # Board-dependent options and extra files
177 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
179 core-
$(CONFIG_MACH_JAZZ
) += arch
/mips
/jazz
/
180 cflags-
$(CONFIG_MACH_JAZZ
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-jazz
181 load-
$(CONFIG_MACH_JAZZ
) += 0xffffffff80080000
184 # Common Alchemy Au1x00 stuff
186 core-
$(CONFIG_SOC_AU1X00
) += arch
/mips
/alchemy
/common
/
187 cflags-
$(CONFIG_SOC_AU1X00
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-au1x00
190 # AMD Alchemy Pb1000 eval board
192 core-
$(CONFIG_MIPS_PB1000
) += arch
/mips
/alchemy
/devboards
/
193 cflags-
$(CONFIG_MIPS_PB1000
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-pb1x00
194 load-
$(CONFIG_MIPS_PB1000
) += 0xffffffff80100000
197 # AMD Alchemy Pb1100 eval board
199 core-
$(CONFIG_MIPS_PB1100
) += arch
/mips
/alchemy
/devboards
/
200 cflags-
$(CONFIG_MIPS_PB1100
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-pb1x00
201 load-
$(CONFIG_MIPS_PB1100
) += 0xffffffff80100000
204 # AMD Alchemy Pb1500 eval board
206 core-
$(CONFIG_MIPS_PB1500
) += arch
/mips
/alchemy
/devboards
/
207 cflags-
$(CONFIG_MIPS_PB1500
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-pb1x00
208 load-
$(CONFIG_MIPS_PB1500
) += 0xffffffff80100000
211 # AMD Alchemy Pb1550 eval board
213 core-
$(CONFIG_MIPS_PB1550
) += arch
/mips
/alchemy
/devboards
/
214 cflags-
$(CONFIG_MIPS_PB1550
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-pb1x00
215 load-
$(CONFIG_MIPS_PB1550
) += 0xffffffff80100000
218 # AMD Alchemy Pb1200 eval board
220 core-
$(CONFIG_MIPS_PB1200
) += arch
/mips
/alchemy
/devboards
/
221 cflags-
$(CONFIG_MIPS_PB1200
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-pb1x00
222 load-
$(CONFIG_MIPS_PB1200
) += 0xffffffff80100000
225 # AMD Alchemy Db1000 eval board
227 core-
$(CONFIG_MIPS_DB1000
) += arch
/mips
/alchemy
/devboards
/
228 cflags-
$(CONFIG_MIPS_DB1000
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-db1x00
229 load-
$(CONFIG_MIPS_DB1000
) += 0xffffffff80100000
232 # AMD Alchemy Db1100 eval board
234 core-
$(CONFIG_MIPS_DB1100
) += arch
/mips
/alchemy
/devboards
/
235 cflags-
$(CONFIG_MIPS_DB1100
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-db1x00
236 load-
$(CONFIG_MIPS_DB1100
) += 0xffffffff80100000
239 # AMD Alchemy Db1500 eval board
241 core-
$(CONFIG_MIPS_DB1500
) += arch
/mips
/alchemy
/devboards
/
242 cflags-
$(CONFIG_MIPS_DB1500
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-db1x00
243 load-
$(CONFIG_MIPS_DB1500
) += 0xffffffff80100000
246 # AMD Alchemy Db1550 eval board
248 core-
$(CONFIG_MIPS_DB1550
) += arch
/mips
/alchemy
/devboards
/
249 cflags-
$(CONFIG_MIPS_DB1550
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-db1x00
250 load-
$(CONFIG_MIPS_DB1550
) += 0xffffffff80100000
253 # AMD Alchemy Db1200 eval board
255 core-
$(CONFIG_MIPS_DB1200
) += arch
/mips
/alchemy
/devboards
/
256 cflags-
$(CONFIG_MIPS_DB1200
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-db1x00
257 load-
$(CONFIG_MIPS_DB1200
) += 0xffffffff80100000
260 # AMD Alchemy Bosporus eval board
262 core-
$(CONFIG_MIPS_BOSPORUS
) += arch
/mips
/alchemy
/devboards
/
263 cflags-
$(CONFIG_MIPS_BOSPORUS
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-db1x00
264 load-
$(CONFIG_MIPS_BOSPORUS
) += 0xffffffff80100000
267 # AMD Alchemy Mirage eval board
269 core-
$(CONFIG_MIPS_MIRAGE
) += arch
/mips
/alchemy
/devboards
/
270 cflags-
$(CONFIG_MIPS_MIRAGE
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-db1x00
271 load-
$(CONFIG_MIPS_MIRAGE
) += 0xffffffff80100000
274 # 4G-Systems eval board
276 libs-
$(CONFIG_MIPS_MTX1
) += arch
/mips
/alchemy
/mtx-1
/
277 load-
$(CONFIG_MIPS_MTX1
) += 0xffffffff80100000
282 libs-
$(CONFIG_MIPS_XXS1500
) += arch
/mips
/alchemy
/xxs1500
/
283 load-
$(CONFIG_MIPS_XXS1500
) += 0xffffffff80100000
288 core-
$(CONFIG_MIPS_COBALT
) += arch
/mips
/cobalt
/
289 cflags-
$(CONFIG_MIPS_COBALT
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-cobalt
290 load-
$(CONFIG_MIPS_COBALT
) += 0xffffffff80080000
295 core-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/
296 cflags-
$(CONFIG_MACH_DECSTATION
)+= -I
$(srctree
)/arch
/mips
/include/asm
/mach-dec
297 libs-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/prom
/
298 load-
$(CONFIG_MACH_DECSTATION
) += 0xffffffff80040000
301 # Wind River PPMC Board (4KC + GT64120)
303 core-
$(CONFIG_WR_PPMC
) += arch
/mips
/gt64120
/wrppmc
/
304 cflags-
$(CONFIG_WR_PPMC
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-wrppmc
305 load-
$(CONFIG_WR_PPMC
) += 0xffffffff80100000
308 # lemote fulong mini-PC board
310 core-
$(CONFIG_LEMOTE_FULONG
) +=arch
/mips
/lemote
/lm2e
/
311 load-
$(CONFIG_LEMOTE_FULONG
) +=0xffffffff80100000
312 cflags-
$(CONFIG_LEMOTE_FULONG
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-lemote
317 core-
$(CONFIG_MIPS_MALTA
) += arch
/mips
/mti-malta
/
318 cflags-
$(CONFIG_MIPS_MALTA
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-malta
319 load-
$(CONFIG_MIPS_MALTA
) += 0xffffffff80100000
320 all-
$(CONFIG_MIPS_MALTA
) := vmlinux.bin
325 core-
$(CONFIG_MIPS_SIM
) += arch
/mips
/mipssim
/
326 cflags-
$(CONFIG_MIPS_SIM
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-mipssim
327 load-
$(CONFIG_MIPS_SIM
) += 0x80100000
330 # PMC-Sierra MSP SOCs
332 core-
$(CONFIG_PMC_MSP
) += arch
/mips
/pmc-sierra
/msp71xx
/
333 cflags-
$(CONFIG_PMC_MSP
) += -I
$(srctree
)/arch
/mips
/include/asm
/pmc-sierra
/msp71xx \
335 load-
$(CONFIG_PMC_MSP
) += 0xffffffff80100000
338 # PMC-Sierra Yosemite
340 core-
$(CONFIG_PMC_YOSEMITE
) += arch
/mips
/pmc-sierra
/yosemite
/
341 cflags-
$(CONFIG_PMC_YOSEMITE
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-yosemite
342 load-
$(CONFIG_PMC_YOSEMITE
) += 0xffffffff80100000
347 core-
$(CONFIG_BASLER_EXCITE
) += arch
/mips
/basler
/excite
/
348 cflags-
$(CONFIG_BASLER_EXCITE
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-excite
349 load-
$(CONFIG_BASLER_EXCITE
) += 0x80100000
354 core-
$(CONFIG_LASAT
) += arch
/mips
/lasat
/
355 cflags-
$(CONFIG_LASAT
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-lasat
356 load-
$(CONFIG_LASAT
) += 0xffffffff80000000
361 core-
$(CONFIG_MACH_VR41XX
) += arch
/mips
/vr41xx
/common
/
362 cflags-
$(CONFIG_MACH_VR41XX
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-vr41xx
365 # ZAO Networks Capcella (VR4131)
367 load-
$(CONFIG_ZAO_CAPCELLA
) += 0xffffffff80000000
370 # Victor MP-C303/304 (VR4122)
372 load-
$(CONFIG_VICTOR_MPC30X
) += 0xffffffff80001000
375 # IBM WorkPad z50 (VR4121)
377 core-
$(CONFIG_IBM_WORKPAD
) += arch
/mips
/vr41xx
/ibm-workpad
/
378 load-
$(CONFIG_IBM_WORKPAD
) += 0xffffffff80004000
381 # CASIO CASSIPEIA E-55/65 (VR4111)
383 core-
$(CONFIG_CASIO_E55
) += arch
/mips
/vr41xx
/casio-e55
/
384 load-
$(CONFIG_CASIO_E55
) += 0xffffffff80004000
387 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
389 load-
$(CONFIG_TANBAC_TB022X
) += 0xffffffff80000000
392 core-
$(CONFIG_SOC_PNX833X
) += arch
/mips
/nxp
/pnx833x
/common
/
393 cflags-
$(CONFIG_SOC_PNX833X
) += -Iarch
/mips
/include/asm
/mach-pnx833x
394 libs-
$(CONFIG_NXP_STB220
) += arch
/mips
/nxp
/pnx833x
/stb22x
/
395 load-
$(CONFIG_NXP_STB220
) += 0xffffffff80001000
396 libs-
$(CONFIG_NXP_STB225
) += arch
/mips
/nxp
/pnx833x
/stb22x
/
397 load-
$(CONFIG_NXP_STB225
) += 0xffffffff80001000
402 core-
$(CONFIG_SOC_PNX8550
) += arch
/mips
/nxp
/pnx8550
/common
/
403 cflags-
$(CONFIG_SOC_PNX8550
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-pnx8550
406 # NXP PNX8550 JBS board
408 libs-
$(CONFIG_PNX8550_JBS
) += arch
/mips
/nxp
/pnx8550
/jbs
/
409 #cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
410 load-
$(CONFIG_PNX8550_JBS
) += 0xffffffff80060000
412 # NXP PNX8550 STB810 board
414 libs-
$(CONFIG_PNX8550_STB810
) += arch
/mips
/nxp
/pnx8550
/stb810
/
415 load-
$(CONFIG_PNX8550_STB810
) += 0xffffffff80060000
420 core-
$(CONFIG_SOC_EMMA2RH
) += arch
/mips
/emma
/common
/
421 cflags-
$(CONFIG_SOC_EMMA2RH
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-emma2rh
424 # NEC EMMA2RH Mark-eins
426 core-
$(CONFIG_NEC_MARKEINS
) += arch
/mips
/emma
/markeins
/
427 load-
$(CONFIG_NEC_MARKEINS
) += 0xffffffff88100000
430 # SGI IP22 (Indy/Indigo2)
432 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
433 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
434 # be aligned to a multiple of the kernel stack size or the handling of the
435 # current variable will break so for 64-bit kernels we have to raise the start
438 core-
$(CONFIG_SGI_IP22
) += arch
/mips
/sgi-ip22
/
439 cflags-
$(CONFIG_SGI_IP22
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-ip22
441 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88002000
444 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88004000
448 # SGI-IP27 (Origin200/2000)
450 # Set the load address to >= 0xc000000000300000 if you want to leave space for
451 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
452 # be 16kb aligned or the handling of the current variable will break.
454 ifdef CONFIG_SGI_IP27
455 core-
$(CONFIG_SGI_IP27
) += arch
/mips
/sgi-ip27
/
456 cflags-
$(CONFIG_SGI_IP27
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-ip27
457 ifdef CONFIG_MAPPED_KERNEL
458 load-
$(CONFIG_SGI_IP27
) += 0xc00000004001c000
459 OBJCOPYFLAGS
:= --change-addresses
=0x3fffffff80000000
460 dataoffset-
$(CONFIG_SGI_IP27
) += 0x01000000
462 load-
$(CONFIG_SGI_IP27
) += 0xa80000000001c000
463 OBJCOPYFLAGS
:= --change-addresses
=0x57ffffff80000000
468 # SGI IP28 (Indigo2 R10k)
470 # Set the load address to >= 0xa800000020080000 if you want to leave space for
471 # symmon, 0xa800000020004000 for production kernels ? Note that the value must
472 # be 16kb aligned or the handling of the current variable will break.
473 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
475 ifdef CONFIG_SGI_IP28
476 ifeq ($(call cc-option-yn
,-mr10k-cache-barrier
=store
), n
)
477 $(error gcc doesn
't support needed option -mr10k-cache-barrier=store)
480 core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
481 cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
482 load-$(CONFIG_SGI_IP28) += 0xa800000020004000
487 # Set the load address to >= 80069000 if you want to leave space for symmon,
488 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
489 # a multiple of the kernel stack size or the handling of the current variable
492 core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
493 cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/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
) += -I
$(srctree
)/arch
/mips
/include/asm
/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
) += -I
$(srctree
)/arch
/mips
/include/asm
/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
) += -I
$(srctree
)/arch
/mips
/include/asm
/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
) += -I
$(srctree
)/arch
/mips
/include/asm
/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 core-
$(CONFIG_SIBYTE_CARMEL
) += arch
/mips
/sibyte
/swarm
/
532 load-
$(CONFIG_SIBYTE_CARMEL
) := 0xffffffff80100000
533 core-
$(CONFIG_SIBYTE_CRHINE
) += arch
/mips
/sibyte
/swarm
/
534 load-
$(CONFIG_SIBYTE_CRHINE
) := 0xffffffff80100000
535 core-
$(CONFIG_SIBYTE_CRHONE
) += arch
/mips
/sibyte
/swarm
/
536 load-
$(CONFIG_SIBYTE_CRHONE
) := 0xffffffff80100000
537 core-
$(CONFIG_SIBYTE_RHONE
) += arch
/mips
/sibyte
/swarm
/
538 load-
$(CONFIG_SIBYTE_RHONE
) := 0xffffffff80100000
539 core-
$(CONFIG_SIBYTE_SENTOSA
) += arch
/mips
/sibyte
/swarm
/
540 load-
$(CONFIG_SIBYTE_SENTOSA
) := 0xffffffff80100000
541 core-
$(CONFIG_SIBYTE_SWARM
) += arch
/mips
/sibyte
/swarm
/
542 load-
$(CONFIG_SIBYTE_SWARM
) := 0xffffffff80100000
543 core-
$(CONFIG_SIBYTE_BIGSUR
) += arch
/mips
/sibyte
/swarm
/
544 load-
$(CONFIG_SIBYTE_BIGSUR
) := 0xffffffff80100000
547 # Broadcom BCM47XX boards
549 core-
$(CONFIG_BCM47XX
) += arch
/mips
/bcm47xx
/
550 cflags-
$(CONFIG_BCM47XX
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-bcm47xx
551 load-
$(CONFIG_BCM47XX
) := 0xffffffff80001000
556 core-
$(CONFIG_SNI_RM
) += arch
/mips
/sni
/
557 cflags-
$(CONFIG_SNI_RM
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-rm
558 ifdef CONFIG_CPU_LITTLE_ENDIAN
559 load-
$(CONFIG_SNI_RM
) += 0xffffffff80600000
561 load-
$(CONFIG_SNI_RM
) += 0xffffffff80030000
563 all-
$(CONFIG_SNI_RM
) := vmlinux.ecoff
568 core-
$(CONFIG_MACH_TX39XX
) += arch
/mips
/txx9
/generic
/
569 cflags-
$(CONFIG_MACH_TX39XX
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-tx39xx
570 load-
$(CONFIG_MACH_TX39XX
) += 0xffffffff80050000
571 core-
$(CONFIG_MACH_TX49XX
) += arch
/mips
/txx9
/generic
/
572 cflags-
$(CONFIG_MACH_TX49XX
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-tx49xx
573 load-
$(CONFIG_MACH_TX49XX
) += 0xffffffff80100000
576 # Toshiba JMR-TX3927 board
578 core-
$(CONFIG_TOSHIBA_JMR3927
) += arch
/mips
/txx9
/jmr3927
/
581 # Routerboard 532 board
583 core-
$(CONFIG_MIKROTIK_RB532
) += arch
/mips
/rb532
/
584 cflags-
$(CONFIG_MIKROTIK_RB532
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-rc32434
585 load-
$(CONFIG_MIKROTIK_RB532
) += 0xffffffff80101000
588 # Toshiba RBTX49XX boards
590 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/txx9
/rbtx4927
/
591 core-
$(CONFIG_TOSHIBA_RBTX4938
) += arch
/mips
/txx9
/rbtx4938
/
592 core-
$(CONFIG_TOSHIBA_RBTX4939
) += arch
/mips
/txx9
/rbtx4939
/
597 core-
$(CONFIG_CPU_CAVIUM_OCTEON
) += arch
/mips
/cavium-octeon
/
598 cflags-
$(CONFIG_CPU_CAVIUM_OCTEON
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-cavium-octeon
599 core-
$(CONFIG_CPU_CAVIUM_OCTEON
) += arch
/mips
/cavium-octeon
/executive
/
600 ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
601 load-
$(CONFIG_CPU_CAVIUM_OCTEON
) += 0xffffffff84100000
603 load-
$(CONFIG_CPU_CAVIUM_OCTEON
) += 0xffffffff81100000
606 cflags-y
+= -I
$(srctree
)/arch
/mips
/include/asm
/mach-generic
607 drivers-
$(CONFIG_PCI
) += arch
/mips
/pci
/
610 ifdef CONFIG_CPU_LITTLE_ENDIAN
613 JIFFIES
= jiffies_64
+ 4
620 # Automatically detect the build format. By default we choose
621 # the elf format according to the load address.
622 # We can always force a build with a 64-bits symbol format by
623 # passing 'KBUILD_SYM32=no' option to the make's command line.
627 ifeq ($(shell expr
$(load-y
) \
< 0xffffffff80000000), 0)
632 ifeq ($(KBUILD_SYM32
)$(call cc-option-yn
,-msym32
), yy
)
633 cflags-y
+= -msym32
-DKBUILD_64BIT_SYM32
635 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS
), y
)
636 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without
-msym32
)
641 KBUILD_AFLAGS
+= $(cflags-y
)
642 KBUILD_CFLAGS
+= $(cflags-y
) \
643 -D
"VMLINUX_LOAD_ADDRESS=$(load-y)"
645 LDFLAGS
+= -m
$(ld-emul
)
648 CHECKFLAGS
+= $(shell $(CC
) $(KBUILD_CFLAGS
) -dM
-E
-xc
/dev
/null | \
649 egrep
-vw
'__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
650 sed
-e
's/^\#define /-D/' -e
"s/ /='/" -e
"s/$$/'/")
656 OBJCOPYFLAGS
+= --remove-section
=.reginfo
659 # Choosing incompatible machines durings configuration will result in
660 # error messages during linking. Select a default linkscript if
661 # none has been choosen above.
664 CPPFLAGS_vmlinux.lds
:= \
666 -D
"LOADADDR=$(load-y)" \
667 -D
"JIFFIES=$(JIFFIES)" \
668 -D
"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
670 head-y
:= arch
/mips
/kernel
/head.o arch
/mips
/kernel
/init_task.o
672 libs-y
+= arch
/mips
/lib
/
674 core-y
+= arch
/mips
/kernel
/ arch
/mips
/mm
/ arch
/mips
/math-emu
/
676 drivers-
$(CONFIG_OPROFILE
) += arch
/mips
/oprofile
/
679 rom.bin rom.sw
: vmlinux
680 $(Q
)$(MAKE
) $(build
)=arch
/mips
/lasat
/image
$@
684 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
685 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
686 # convert to ECOFF using elf2ecoff.
689 $(OBJCOPY
) -O
$(32bit-bfd
) $(OBJCOPYFLAGS
) $< $@
692 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
693 # ELF files from 32-bit files by conversion.
696 $(OBJCOPY
) -O
$(64bit-bfd
) $(OBJCOPYFLAGS
) $< $@
698 makeboot
=$(Q
)$(MAKE
) $(build
)=arch
/mips
/boot VMLINUX
=$(vmlinux-32
) $(1)
702 vmlinux.bin
: $(vmlinux-32
)
703 +@
$(call makeboot
,$@
)
705 vmlinux.ecoff
: $(vmlinux-32
)
706 +@
$(call makeboot
,$@
)
708 vmlinux.srec
: $(vmlinux-32
)
709 +@
$(call makeboot
,$@
)
711 CLEAN_FILES
+= vmlinux.ecoff \
715 ifdef CONFIG_MIPS32_N32
716 @echo
' Checking missing-syscalls for N32'
717 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=n32"
719 ifdef CONFIG_MIPS32_O32
720 @echo
' Checking missing-syscalls for O32'
721 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=32"
725 $(Q
)install -D
-m
755 vmlinux
$(INSTALL_PATH
)/vmlinux-
$(KERNELRELEASE
)
726 $(Q
)install -D
-m
644 .config
$(INSTALL_PATH
)/config-
$(KERNELRELEASE
)
727 $(Q
)install -D
-m
644 System.map
$(INSTALL_PATH
)/System.map-
$(KERNELRELEASE
)
730 @
$(MAKE
) $(clean)=arch
/mips
/boot
731 @
$(MAKE
) $(clean)=arch
/mips
/lasat
734 echo
' install - install kernel into $(INSTALL_PATH)'
735 echo
' vmlinux.ecoff - ECOFF boot image'
736 echo
' vmlinux.bin - Raw binary boot image'
737 echo
' vmlinux.srec - SREC boot image'
739 echo
' These will be default as apropriate for a configured platform.'
742 CLEAN_FILES
+= vmlinux
.32 \