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-
$(tool-archpref
)-unknown-linux-gnu-
)
51 ifndef CONFIG_FUNCTION_TRACER
52 cflags-y
:= -ffunction-sections
54 ifdef CONFIG_FUNCTION_GRAPH_TRACER
55 ifndef KBUILD_MCOUNT_RA_ADDRESS
56 ifeq ($(call cc-option-yn
,-mmcount-ra-address
), y
)
57 cflags-y
+= -mmcount-ra-address
-DKBUILD_MCOUNT_RA_ADDRESS
61 cflags-y
+= $(call cc-option
, -mno-check-zero-division
)
64 ld-emul
= $(32bit-emul
)
66 vmlinux-64
= vmlinux
.64
72 ld-emul
= $(64bit-emul
)
73 vmlinux-32
= vmlinux
.32
79 all-
$(CONFIG_BOOT_ELF32
) := $(vmlinux-32
)
80 all-
$(CONFIG_BOOT_ELF64
) := $(vmlinux-64
)
81 all-
$(CONFIG_SYS_SUPPORTS_ZBOOT
)+= vmlinuz
84 # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
85 # code since it only slows down the whole thing. At some point we might make
86 # use of global pointer optimizations but their use of $28 conflicts with
87 # the current pointer optimization.
89 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
90 # machines may also. Since BFD is incredibly buggy with respect to
91 # crossformat linking we rely on the elf2ecoff tool for format conversion.
93 cflags-y
+= -G
0 -mno-abicalls
-fno-pic
-pipe
94 cflags-y
+= -msoft-float
95 LDFLAGS_vmlinux
+= -G
0 -static
-n
-nostdlib
96 MODFLAGS
+= -mlong-calls
98 cflags-y
+= -ffreestanding
101 # We explicitly add the endianness specifier if needed, this allows
102 # to compile kernels with a toolchain for the other endianness. We
103 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
104 # when fed the toolchain default!
106 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
107 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
108 # are used, so we kludge that here. A bug has been filed at
109 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
111 undef-all
+= -UMIPSEB
-U_MIPSEB
-U__MIPSEB
-U__MIPSEB__
112 undef-all
+= -UMIPSEL
-U_MIPSEL
-U__MIPSEL
-U__MIPSEL__
113 predef-be
+= -DMIPSEB
-D_MIPSEB
-D__MIPSEB
-D__MIPSEB__
114 predef-le
+= -DMIPSEL
-D_MIPSEL
-D__MIPSEL
-D__MIPSEL__
115 cflags-
$(CONFIG_CPU_BIG_ENDIAN
) += $(shell $(CC
) -dumpmachine |grep
-q
'mips.*el-.*' && echo
-EB
$(undef-all
) $(predef-be
))
116 cflags-
$(CONFIG_CPU_LITTLE_ENDIAN
) += $(shell $(CC
) -dumpmachine |grep
-q
'mips.*el-.*' || echo
-EL
$(undef-all
) $(predef-le
))
118 cflags-
$(CONFIG_CPU_HAS_SMARTMIPS
) += $(call cc-option
,-msmartmips
)
120 cflags-
$(CONFIG_SB1XXX_CORELIS
) += $(call cc-option
,-mno-sched-prolog
) \
121 -fno-omit-frame-pointer
124 # CPU-dependent compiler/assembler options for optimization.
126 cflags-
$(CONFIG_CPU_R3000
) += -march
=r3000
127 cflags-
$(CONFIG_CPU_TX39XX
) += -march
=r3900
128 cflags-
$(CONFIG_CPU_R6000
) += -march
=r6000
-Wa
,--trap
129 cflags-
$(CONFIG_CPU_R4300
) += -march
=r4300
-Wa
,--trap
130 cflags-
$(CONFIG_CPU_VR41XX
) += -march
=r4100
-Wa
,--trap
131 cflags-
$(CONFIG_CPU_R4X00
) += -march
=r4600
-Wa
,--trap
132 cflags-
$(CONFIG_CPU_TX49XX
) += -march
=r4600
-Wa
,--trap
133 cflags-
$(CONFIG_CPU_MIPS32_R1
) += $(call cc-option
,-march
=mips32
,-mips32
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS32
) \
134 -Wa
,-mips32
-Wa
,--trap
135 cflags-
$(CONFIG_CPU_MIPS32_R2
) += $(call cc-option
,-march
=mips32r2
,-mips32r2
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS32
) \
136 -Wa
,-mips32r2
-Wa
,--trap
137 cflags-
$(CONFIG_CPU_MIPS64_R1
) += $(call cc-option
,-march
=mips64
,-mips64
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS64
) \
138 -Wa
,-mips64
-Wa
,--trap
139 cflags-
$(CONFIG_CPU_MIPS64_R2
) += $(call cc-option
,-march
=mips64r2
,-mips64r2
-U_MIPS_ISA
-D_MIPS_ISA
=_MIPS_ISA_MIPS64
) \
140 -Wa
,-mips64r2
-Wa
,--trap
141 cflags-
$(CONFIG_CPU_R5000
) += -march
=r5000
-Wa
,--trap
142 cflags-
$(CONFIG_CPU_R5432
) += $(call cc-option
,-march
=r5400
,-march
=r5000
) \
144 cflags-
$(CONFIG_CPU_R5500
) += $(call cc-option
,-march
=r5500
,-march
=r5000
) \
146 cflags-
$(CONFIG_CPU_NEVADA
) += $(call cc-option
,-march
=rm5200
,-march
=r5000
) \
148 cflags-
$(CONFIG_CPU_RM7000
) += $(call cc-option
,-march
=rm7000
,-march
=r5000
) \
150 cflags-
$(CONFIG_CPU_RM9000
) += $(call cc-option
,-march
=rm9000
,-march
=r5000
) \
152 cflags-
$(CONFIG_CPU_SB1
) += $(call cc-option
,-march
=sb1
,-march
=r5000
) \
154 cflags-
$(CONFIG_CPU_R8000
) += -march
=r8000
-Wa
,--trap
155 cflags-
$(CONFIG_CPU_R10000
) += $(call cc-option
,-march
=r10000
,-march
=r8000
) \
157 cflags-
$(CONFIG_CPU_CAVIUM_OCTEON
) += $(call cc-option
,-march
=octeon
) -Wa
,--trap
158 ifeq (,$(findstring march
=octeon
, $(cflags-
$(CONFIG_CPU_CAVIUM_OCTEON
))))
159 cflags-
$(CONFIG_CPU_CAVIUM_OCTEON
) += -Wa
,-march
=octeon
162 cflags-
$(CONFIG_CPU_R4000_WORKAROUNDS
) += $(call cc-option
,-mfix-r4000
,)
163 cflags-
$(CONFIG_CPU_R4400_WORKAROUNDS
) += $(call cc-option
,-mfix-r4400
,)
164 cflags-
$(CONFIG_CPU_DADDI_WORKAROUNDS
) += $(call cc-option
,-mno-daddi
,)
167 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
168 MODFLAGS
+= -msb1-pass1-workarounds
175 libs-
$(CONFIG_ARC
) += arch
/mips
/fw
/arc
/
176 libs-
$(CONFIG_CFE
) += arch
/mips
/fw
/cfe
/
177 libs-
$(CONFIG_SNIPROM
) += arch
/mips
/fw
/sni
/
178 libs-y
+= arch
/mips
/fw
/lib
/
183 ifdef SYS_SUPPORTS_ZBOOT
184 COMPRESSION_FNAME
= vmlinuz
186 COMPRESSION_FNAME
= vmlinux
190 # Board-dependent options and extra files
192 include $(srctree
)/arch
/mips
/Kbuild.platforms
195 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
197 core-
$(CONFIG_MACH_JAZZ
) += arch
/mips
/jazz
/
198 cflags-
$(CONFIG_MACH_JAZZ
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-jazz
199 load-
$(CONFIG_MACH_JAZZ
) += 0xffffffff80080000
204 core-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/
205 cflags-
$(CONFIG_MACH_DECSTATION
)+= -I
$(srctree
)/arch
/mips
/include/asm
/mach-dec
206 libs-
$(CONFIG_MACH_DECSTATION
) += arch
/mips
/dec
/prom
/
207 load-
$(CONFIG_MACH_DECSTATION
) += 0xffffffff80040000
210 # Wind River PPMC Board (4KC + GT64120)
212 core-
$(CONFIG_WR_PPMC
) += arch
/mips
/gt64120
/wrppmc
/
213 cflags-
$(CONFIG_WR_PPMC
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-wrppmc
214 load-
$(CONFIG_WR_PPMC
) += 0xffffffff80100000
219 core-
$(CONFIG_MIPS_MALTA
) += arch
/mips
/mti-malta
/
220 cflags-
$(CONFIG_MIPS_MALTA
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-malta
221 load-
$(CONFIG_MIPS_MALTA
) += 0xffffffff80100000
222 all-
$(CONFIG_MIPS_MALTA
) := $(COMPRESSION_FNAME
).bin
225 # PMC-Sierra MSP SOCs
227 core-
$(CONFIG_PMC_MSP
) += arch
/mips
/pmc-sierra
/msp71xx
/
228 cflags-
$(CONFIG_PMC_MSP
) += -I
$(srctree
)/arch
/mips
/include/asm
/pmc-sierra
/msp71xx \
230 load-
$(CONFIG_PMC_MSP
) += 0xffffffff80100000
233 # PMC-Sierra Yosemite
235 core-
$(CONFIG_PMC_YOSEMITE
) += arch
/mips
/pmc-sierra
/yosemite
/
236 cflags-
$(CONFIG_PMC_YOSEMITE
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-yosemite
237 load-
$(CONFIG_PMC_YOSEMITE
) += 0xffffffff80100000
242 core-
$(CONFIG_LASAT
) += arch
/mips
/lasat
/
243 cflags-
$(CONFIG_LASAT
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-lasat
244 load-
$(CONFIG_LASAT
) += 0xffffffff80000000
249 core-
$(CONFIG_MACH_VR41XX
) += arch
/mips
/vr41xx
/common
/
250 cflags-
$(CONFIG_MACH_VR41XX
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-vr41xx
253 # ZAO Networks Capcella (VR4131)
255 load-
$(CONFIG_ZAO_CAPCELLA
) += 0xffffffff80000000
258 # Victor MP-C303/304 (VR4122)
260 load-
$(CONFIG_VICTOR_MPC30X
) += 0xffffffff80001000
263 # IBM WorkPad z50 (VR4121)
265 core-
$(CONFIG_IBM_WORKPAD
) += arch
/mips
/vr41xx
/ibm-workpad
/
266 load-
$(CONFIG_IBM_WORKPAD
) += 0xffffffff80004000
269 # CASIO CASSIPEIA E-55/65 (VR4111)
271 core-
$(CONFIG_CASIO_E55
) += arch
/mips
/vr41xx
/casio-e55
/
272 load-
$(CONFIG_CASIO_E55
) += 0xffffffff80004000
275 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
277 load-
$(CONFIG_TANBAC_TB022X
) += 0xffffffff80000000
280 core-
$(CONFIG_SOC_PNX833X
) += arch
/mips
/nxp
/pnx833x
/common
/
281 cflags-
$(CONFIG_SOC_PNX833X
) += -Iarch
/mips
/include/asm
/mach-pnx833x
282 libs-
$(CONFIG_NXP_STB220
) += arch
/mips
/nxp
/pnx833x
/stb22x
/
283 load-
$(CONFIG_NXP_STB220
) += 0xffffffff80001000
284 libs-
$(CONFIG_NXP_STB225
) += arch
/mips
/nxp
/pnx833x
/stb22x
/
285 load-
$(CONFIG_NXP_STB225
) += 0xffffffff80001000
290 core-
$(CONFIG_SOC_PNX8550
) += arch
/mips
/nxp
/pnx8550
/common
/
291 cflags-
$(CONFIG_SOC_PNX8550
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-pnx8550
294 # NXP PNX8550 JBS board
296 libs-
$(CONFIG_PNX8550_JBS
) += arch
/mips
/nxp
/pnx8550
/jbs
/
297 #cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
298 load-
$(CONFIG_PNX8550_JBS
) += 0xffffffff80060000
300 # NXP PNX8550 STB810 board
302 libs-
$(CONFIG_PNX8550_STB810
) += arch
/mips
/nxp
/pnx8550
/stb810
/
303 load-
$(CONFIG_PNX8550_STB810
) += 0xffffffff80060000
308 core-
$(CONFIG_SOC_EMMA2RH
) += arch
/mips
/emma
/common
/
309 cflags-
$(CONFIG_SOC_EMMA2RH
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-emma2rh
312 # NEC EMMA2RH Mark-eins
314 core-
$(CONFIG_NEC_MARKEINS
) += arch
/mips
/emma
/markeins
/
315 load-
$(CONFIG_NEC_MARKEINS
) += 0xffffffff88100000
318 # Cisco PowerTV Platform
320 core-
$(CONFIG_POWERTV
) += arch
/mips
/powertv
/
321 cflags-
$(CONFIG_POWERTV
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-powertv
322 load-
$(CONFIG_POWERTV
) += 0xffffffff90800000
325 # SGI IP22 (Indy/Indigo2)
327 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
328 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
329 # be aligned to a multiple of the kernel stack size or the handling of the
330 # current variable will break so for 64-bit kernels we have to raise the start
333 core-
$(CONFIG_SGI_IP22
) += arch
/mips
/sgi-ip22
/
334 cflags-
$(CONFIG_SGI_IP22
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-ip22
336 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88002000
339 load-
$(CONFIG_SGI_IP22
) += 0xffffffff88004000
343 # SGI IP28 (Indigo2 R10k)
345 # Set the load address to >= 0xa800000020080000 if you want to leave space for
346 # symmon, 0xa800000020004000 for production kernels ? Note that the value must
347 # be 16kb aligned or the handling of the current variable will break.
348 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
350 ifdef CONFIG_SGI_IP28
351 ifeq ($(call cc-option-yn
,-mr10k-cache-barrier
=store
), n
)
352 $(error gcc doesn
't support needed option -mr10k-cache-barrier=store)
355 core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
356 cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
357 load-$(CONFIG_SGI_IP28) += 0xa800000020004000
362 # Set the load address to >= 80069000 if you want to leave space for symmon,
363 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
364 # a multiple of the kernel stack size or the handling of the current variable
367 core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
368 cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32
369 load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
372 # Sibyte SB1250/BCM1480 SOC
374 # This is a LIB so that it links at the end, and initcalls are later
375 # the sequence; but it is built as an object so that modules don't
get
376 # removed (as happens, even if they have __initcall/module_init)
378 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/sb1250
/
379 core-
$(CONFIG_SIBYTE_BCM112X
) += arch
/mips
/sibyte
/common
/
380 cflags-
$(CONFIG_SIBYTE_BCM112X
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-sibyte \
381 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1250_112x_ALL
383 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/sb1250
/
384 core-
$(CONFIG_SIBYTE_SB1250
) += arch
/mips
/sibyte
/common
/
385 cflags-
$(CONFIG_SIBYTE_SB1250
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-sibyte \
386 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1250_112x_ALL
388 core-
$(CONFIG_SIBYTE_BCM1x55
) += arch
/mips
/sibyte
/bcm1480
/
389 core-
$(CONFIG_SIBYTE_BCM1x55
) += arch
/mips
/sibyte
/common
/
390 cflags-
$(CONFIG_SIBYTE_BCM1x55
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-sibyte \
391 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1480_ALL
393 core-
$(CONFIG_SIBYTE_BCM1x80
) += arch
/mips
/sibyte
/bcm1480
/
394 core-
$(CONFIG_SIBYTE_BCM1x80
) += arch
/mips
/sibyte
/common
/
395 cflags-
$(CONFIG_SIBYTE_BCM1x80
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-sibyte \
396 -DSIBYTE_HDR_FEATURES
=SIBYTE_HDR_FMASK_1480_ALL
399 # Sibyte BCM91120x (Carmel) board
400 # Sibyte BCM91120C (CRhine) board
401 # Sibyte BCM91125C (CRhone) board
402 # Sibyte BCM91125E (Rhone) board
404 # Sibyte BCM91x80 (BigSur) board
406 core-
$(CONFIG_SIBYTE_CARMEL
) += arch
/mips
/sibyte
/swarm
/
407 load-
$(CONFIG_SIBYTE_CARMEL
) := 0xffffffff80100000
408 core-
$(CONFIG_SIBYTE_CRHINE
) += arch
/mips
/sibyte
/swarm
/
409 load-
$(CONFIG_SIBYTE_CRHINE
) := 0xffffffff80100000
410 core-
$(CONFIG_SIBYTE_CRHONE
) += arch
/mips
/sibyte
/swarm
/
411 load-
$(CONFIG_SIBYTE_CRHONE
) := 0xffffffff80100000
412 core-
$(CONFIG_SIBYTE_RHONE
) += arch
/mips
/sibyte
/swarm
/
413 load-
$(CONFIG_SIBYTE_RHONE
) := 0xffffffff80100000
414 core-
$(CONFIG_SIBYTE_SENTOSA
) += arch
/mips
/sibyte
/swarm
/
415 load-
$(CONFIG_SIBYTE_SENTOSA
) := 0xffffffff80100000
416 core-
$(CONFIG_SIBYTE_SWARM
) += arch
/mips
/sibyte
/swarm
/
417 load-
$(CONFIG_SIBYTE_SWARM
) := 0xffffffff80100000
418 core-
$(CONFIG_SIBYTE_BIGSUR
) += arch
/mips
/sibyte
/swarm
/
419 load-
$(CONFIG_SIBYTE_BIGSUR
) := 0xffffffff80100000
422 # Broadcom BCM47XX boards
424 core-
$(CONFIG_BCM47XX
) += arch
/mips
/bcm47xx
/
425 cflags-
$(CONFIG_BCM47XX
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-bcm47xx
426 load-
$(CONFIG_BCM47XX
) := 0xffffffff80001000
429 # Broadcom BCM63XX boards
431 core-
$(CONFIG_BCM63XX
) += arch
/mips
/bcm63xx
/
432 cflags-
$(CONFIG_BCM63XX
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-bcm63xx
/
433 load-
$(CONFIG_BCM63XX
) := 0xffffffff80010000
438 core-
$(CONFIG_SNI_RM
) += arch
/mips
/sni
/
439 cflags-
$(CONFIG_SNI_RM
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-rm
440 ifdef CONFIG_CPU_LITTLE_ENDIAN
441 load-
$(CONFIG_SNI_RM
) += 0xffffffff80600000
443 load-
$(CONFIG_SNI_RM
) += 0xffffffff80030000
445 all-
$(CONFIG_SNI_RM
) := $(COMPRESSION_FNAME
).ecoff
450 core-
$(CONFIG_MACH_TX39XX
) += arch
/mips
/txx9
/generic
/
451 cflags-
$(CONFIG_MACH_TX39XX
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-tx39xx
452 load-
$(CONFIG_MACH_TX39XX
) += 0xffffffff80050000
453 core-
$(CONFIG_MACH_TX49XX
) += arch
/mips
/txx9
/generic
/
454 cflags-
$(CONFIG_MACH_TX49XX
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-tx49xx
455 load-
$(CONFIG_MACH_TX49XX
) += 0xffffffff80100000
458 # Toshiba JMR-TX3927 board
460 core-
$(CONFIG_TOSHIBA_JMR3927
) += arch
/mips
/txx9
/jmr3927
/
463 # Routerboard 532 board
465 core-
$(CONFIG_MIKROTIK_RB532
) += arch
/mips
/rb532
/
466 cflags-
$(CONFIG_MIKROTIK_RB532
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-rc32434
467 load-
$(CONFIG_MIKROTIK_RB532
) += 0xffffffff80101000
470 # Toshiba RBTX49XX boards
472 core-
$(CONFIG_TOSHIBA_RBTX4927
) += arch
/mips
/txx9
/rbtx4927
/
473 core-
$(CONFIG_TOSHIBA_RBTX4938
) += arch
/mips
/txx9
/rbtx4938
/
474 core-
$(CONFIG_TOSHIBA_RBTX4939
) += arch
/mips
/txx9
/rbtx4939
/
479 core-
$(CONFIG_CPU_CAVIUM_OCTEON
) += arch
/mips
/cavium-octeon
/
480 cflags-
$(CONFIG_CPU_CAVIUM_OCTEON
) += -I
$(srctree
)/arch
/mips
/include/asm
/mach-cavium-octeon
481 core-
$(CONFIG_CPU_CAVIUM_OCTEON
) += arch
/mips
/cavium-octeon
/executive
/
482 ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
483 load-
$(CONFIG_CPU_CAVIUM_OCTEON
) += 0xffffffff84100000
485 load-
$(CONFIG_CPU_CAVIUM_OCTEON
) += 0xffffffff81100000
488 cflags-y
+= -I
$(srctree
)/arch
/mips
/include/asm
/mach-generic
489 drivers-
$(CONFIG_PCI
) += arch
/mips
/pci
/
492 # Automatically detect the build format. By default we choose
493 # the elf format according to the load address.
494 # We can always force a build with a 64-bits symbol format by
495 # passing 'KBUILD_SYM32=no' option to the make's command line.
499 ifeq ($(shell expr
$(load-y
) \
< 0xffffffff80000000), 0)
504 ifeq ($(KBUILD_SYM32
)$(call cc-option-yn
,-msym32
), yy
)
505 cflags-y
+= -msym32
-DKBUILD_64BIT_SYM32
507 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS
), y
)
508 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without
-msym32
)
513 KBUILD_AFLAGS
+= $(cflags-y
)
514 KBUILD_CFLAGS
+= $(cflags-y
)
515 KBUILD_CPPFLAGS
+= -D
"VMLINUX_LOAD_ADDRESS=$(load-y)"
516 KBUILD_CPPFLAGS
+= -D
"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
518 LDFLAGS
+= -m
$(ld-emul
)
521 CHECKFLAGS
+= $(shell $(CC
) $(KBUILD_CFLAGS
) -dM
-E
-xc
/dev
/null | \
522 egrep
-vw
'__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
523 sed
-e
's/^\#define /-D/' -e
"s/ /='/" -e
"s/$$/'/")
529 OBJCOPYFLAGS
+= --remove-section
=.reginfo
531 head-y
:= arch
/mips
/kernel
/head.o arch
/mips
/kernel
/init_task.o
533 libs-y
+= arch
/mips
/lib
/
535 # See arch/mips/Kbuild for content of core part of the kernel
538 drivers-
$(CONFIG_OPROFILE
) += arch
/mips
/oprofile
/
540 # suspend and hibernation support
541 drivers-
$(CONFIG_PM
) += arch
/mips
/power
/
544 rom.bin rom.sw
: vmlinux
545 $(Q
)$(MAKE
) $(build
)=arch
/mips
/lasat
/image
$@
549 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
550 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
551 # convert to ECOFF using elf2ecoff.
554 $(OBJCOPY
) -O
$(32bit-bfd
) $(OBJCOPYFLAGS
) $< $@
557 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
558 # ELF files from 32-bit files by conversion.
561 $(OBJCOPY
) -O
$(64bit-bfd
) $(OBJCOPYFLAGS
) $< $@
563 makeboot
=$(Q
)$(MAKE
) $(build
)=arch
/mips
/boot VMLINUX
=$(vmlinux-32
) $(1)
564 makezboot
=$(Q
)$(MAKE
) $(build
)=arch
/mips
/boot
/compressed \
565 VMLINUX_LOAD_ADDRESS
=$(load-y
) 32bit-bfd
=$(32bit-bfd
) $(1)
569 vmlinuz
: vmlinux FORCE
570 +@
$(call makezboot
,$@
)
573 +@
$(call makezboot
,$@
)
575 vmlinuz.ecoff
: vmlinux
576 +@
$(call makezboot
,$@
)
578 vmlinuz.srec
: vmlinux
579 +@
$(call makezboot
,$@
)
581 vmlinux.bin
: $(vmlinux-32
)
582 +@
$(call makeboot
,$@
)
584 vmlinux.ecoff
: $(vmlinux-32
)
585 +@
$(call makeboot
,$@
)
587 vmlinux.srec
: $(vmlinux-32
)
588 +@
$(call makeboot
,$@
)
590 CLEAN_FILES
+= vmlinux.ecoff \
594 ifdef CONFIG_MIPS32_N32
595 @echo
' Checking missing-syscalls for N32'
596 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=n32"
598 ifdef CONFIG_MIPS32_O32
599 @echo
' Checking missing-syscalls for O32'
600 $(Q
)$(MAKE
) $(build
)=. missing-syscalls EXTRA_CFLAGS
="-mabi=32"
604 $(Q
)install -D
-m
755 vmlinux
$(INSTALL_PATH
)/vmlinux-
$(KERNELRELEASE
)
605 $(Q
)install -D
-m
755 vmlinuz
$(INSTALL_PATH
)/vmlinuz-
$(KERNELRELEASE
)
606 $(Q
)install -D
-m
644 .config
$(INSTALL_PATH
)/config-
$(KERNELRELEASE
)
607 $(Q
)install -D
-m
644 System.map
$(INSTALL_PATH
)/System.map-
$(KERNELRELEASE
)
610 @
$(MAKE
) $(clean)=arch
/mips
/boot
611 @
$(MAKE
) $(clean)=arch
/mips
/boot
/compressed
612 @
$(MAKE
) $(clean)=arch
/mips
/lasat
615 echo
' install - install kernel into $(INSTALL_PATH)'
616 echo
' vmlinux.ecoff - ECOFF boot image'
617 echo
' vmlinux.bin - Raw binary boot image'
618 echo
' vmlinux.srec - SREC boot image'
619 echo
' vmlinuz - Compressed boot(zboot) image'
620 echo
' vmlinuz.ecoff - ECOFF zboot image'
621 echo
' vmlinuz.bin - Raw binary zboot image'
622 echo
' vmlinuz.srec - SREC zboot image'
624 echo
' These will be default as apropriate for a configured platform.'
627 CLEAN_FILES
+= vmlinux
.32 \