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-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
202 # Common Alchemy Au1x00 stuff
204 core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/
207 # AMD Alchemy Pb1000 eval board
209 core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/devboards/
210 cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
211 load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
214 # AMD Alchemy Pb1100 eval board
216 core-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/devboards/
217 cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
218 load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
221 # AMD Alchemy Pb1500 eval board
223 core-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/devboards/
224 cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
225 load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
228 # AMD Alchemy Pb1550 eval board
230 core-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/devboards/
231 cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
232 load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
235 # AMD Alchemy Pb1200 eval board
237 core-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/devboards/
238 cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
239 load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
242 # AMD Alchemy Db1000 eval board
244 core-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/devboards/
245 cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
246 load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
249 # AMD Alchemy Db1100 eval board
251 core-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/devboards/
252 cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
253 load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
256 # AMD Alchemy Db1500 eval board
258 core-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/devboards/
259 cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
260 load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
263 # AMD Alchemy Db1550 eval board
265 core-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/devboards/
266 cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
267 load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
270 # AMD Alchemy Db1200 eval board
272 core-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/devboards/
273 cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
274 load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
277 # AMD Alchemy Bosporus eval board
279 core-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/devboards/
280 cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
281 load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
284 # AMD Alchemy Mirage eval board
286 core-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/devboards/
287 cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
288 load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
291 # 4G-Systems eval board
293 core-$(CONFIG_MIPS_MTX1) += arch/mips/alchemy/mtx-1/
294 load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
299 core-$(CONFIG_MIPS_XXS1500) += arch/mips/alchemy/xxs1500/
300 load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
302 # must be last for Alchemy systems for GPIO to work properly
303 cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00
309 core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
310 cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt
311 load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
316 core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
317 cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
318 libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
319 load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
322 # Wind River PPMC Board (4KC + GT64120)
324 core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
325 cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
326 load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
331 core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/
332 cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta
333 load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
334 all-$(CONFIG_MIPS_MALTA) := $(COMPRESSION_FNAME).bin
337 # PMC-Sierra MSP SOCs
339 core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
340 cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
342 load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
345 # PMC-Sierra Yosemite
347 core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
348 cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite
349 load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
354 core-$(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-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000
430 # Cisco PowerTV Platform
432 core-$(CONFIG_POWERTV) += arch/mips/powertv/
433 cflags-$(CONFIG_POWERTV) += -I$(srctree)/arch/mips/include/asm/mach-powertv
434 load-$(CONFIG_POWERTV) += 0xffffffff90800000
437 # SGI IP22 (Indy/Indigo2)
439 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
440 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
441 # be aligned to a multiple of the kernel stack size or the handling of the
442 # current variable will break so for 64-bit kernels we have to raise the start
445 core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
446 cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22
448 load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
451 load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
455 # SGI-IP27 (Origin200/2000)
457 # Set the load address to >= 0xc000000000300000 if you want to leave space for
458 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
459 # be 16kb aligned or the handling of the current variable will break.
461 ifdef CONFIG_SGI_IP27
462 core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
463 cflags-$(CONFIG_SGI_IP27) += -I$(srctree)/arch/mips/include/asm/mach-ip27
464 ifdef CONFIG_MAPPED_KERNEL
465 load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
466 OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
467 dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
469 load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
470 OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
475 # SGI IP28 (Indigo2 R10k)
477 # Set the load address to >= 0xa800000020080000 if you want to leave space for
478 # symmon, 0xa800000020004000 for production kernels ? Note that the value must
479 # be 16kb aligned or the handling of the current variable will break.
480 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
482 ifdef CONFIG_SGI_IP28
483 ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
484 $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
487 core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
488 cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
489 load-$(CONFIG_SGI_IP28) += 0xa800000020004000
494 # Set the load address to >= 80069000 if you want to leave space for symmon,
495 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
496 # a multiple of the kernel stack size or the handling of the current variable
499 core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
500 cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32
501 load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
504 # Sibyte SB1250/BCM1480 SOC
506 # This is a LIB so that it links at the end, and initcalls are later
507 # the sequence; but it is built as an object so that modules don't get
508 # removed (as happens, even if they have __initcall/module_init)
510 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
511 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
512 cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
513 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
515 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
516 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
517 cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
518 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
520 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
521 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
522 cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
523 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
525 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
526 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
527 cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
528 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
531 # Sibyte BCM91120x (Carmel) board
532 # Sibyte BCM91120C (CRhine) board
533 # Sibyte BCM91125C (CRhone) board
534 # Sibyte BCM91125E (Rhone) board
536 # Sibyte BCM91x80 (BigSur) board
538 core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
539 load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
540 core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
541 load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
542 core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
543 load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
544 core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
545 load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
546 core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
547 load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
548 core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
549 load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
550 core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
551 load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
554 # Broadcom BCM47XX boards
556 core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
557 cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
558 load-$(CONFIG_BCM47XX) := 0xffffffff80001000
561 # Broadcom BCM63XX boards
563 core-$(CONFIG_BCM63XX) += arch/mips/bcm63xx/
564 cflags-$(CONFIG_BCM63XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm63xx/
565 load-$(CONFIG_BCM63XX) := 0xffffffff80010000
570 core-$(CONFIG_SNI_RM) += arch/mips/sni/
571 cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm
572 ifdef CONFIG_CPU_LITTLE_ENDIAN
573 load-$(CONFIG_SNI_RM) += 0xffffffff80600000
575 load-$(CONFIG_SNI_RM) += 0xffffffff80030000
577 all-$(CONFIG_SNI_RM) := $(COMPRESSION_FNAME).ecoff
582 core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/
583 cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
584 load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000
585 core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/
586 cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
587 load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000
590 # Toshiba JMR-TX3927 board
592 core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/
595 # Routerboard 532 board
597 core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/
598 cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
599 load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
602 # Toshiba RBTX49XX boards
604 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
605 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
606 core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
611 core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/
612 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
613 core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/executive/
614 ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
615 load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff84100000
617 load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000
620 cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
621 drivers-$(CONFIG_PCI) += arch/mips/pci/
624 # Automatically detect the build format. By default we choose
625 # the elf format according to the load address.
626 # We can always force a build with a 64-bits symbol format by
627 # passing 'KBUILD_SYM32=no' option to the make's command line.
631 ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
636 ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
637 cflags-y += -msym32 -DKBUILD_64BIT_SYM32
639 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
640 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
645 KBUILD_AFLAGS += $(cflags-y)
646 KBUILD_CFLAGS += $(cflags-y)
647 KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
648 KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
650 LDFLAGS += -m $(ld-emul)
653 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
654 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
655 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
661 OBJCOPYFLAGS += --remove-section=.reginfo
663 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
665 libs-y += arch/mips/lib/
667 # See arch/mips/Kbuild for content of core part of the kernel
670 drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
672 # suspend and hibernation support
673 drivers-$(CONFIG_PM) += arch/mips/power/
676 rom.bin rom.sw: vmlinux
677 $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
681 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
682 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
683 # convert to ECOFF using elf2ecoff.
686 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
689 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
690 # ELF files from 32-bit files by conversion.
693 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
695 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
696 makezboot =$(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
697 VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $(1)
701 vmlinuz: vmlinux FORCE
702 +@$(call makezboot,$@)
705 +@$(call makezboot,$@)
707 vmlinuz.ecoff: vmlinux
708 +@$(call makezboot,$@)
710 vmlinuz.srec: vmlinux
711 +@$(call makezboot,$@)
713 vmlinux.bin: $(vmlinux-32)
714 +@$(call makeboot,$@)
716 vmlinux.ecoff: $(vmlinux-32)
717 +@$(call makeboot,$@)
719 vmlinux.srec: $(vmlinux-32)
720 +@$(call makeboot,$@)
722 CLEAN_FILES += vmlinux.ecoff \
726 ifdef CONFIG_MIPS32_N32
727 @echo ' Checking missing-syscalls for N32'
728 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
730 ifdef CONFIG_MIPS32_O32
731 @echo ' Checking missing-syscalls for O32'
732 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
736 $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
737 $(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE)
738 $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
739 $(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
742 @$(MAKE) $(clean)=arch/mips/boot
743 @$(MAKE) $(clean)=arch/mips/boot/compressed
744 @$(MAKE) $(clean)=arch/mips/lasat
747 echo ' install - install kernel into $(INSTALL_PATH)'
748 echo ' vmlinux.ecoff - ECOFF boot image'
749 echo ' vmlinux.bin - Raw binary boot image'
750 echo ' vmlinux.srec - SREC boot image'
751 echo ' vmlinuz - Compressed boot(zboot) image'
752 echo ' vmlinuz.ecoff - ECOFF zboot image'
753 echo ' vmlinuz.bin - Raw binary zboot image'
754 echo ' vmlinuz.srec - SREC zboot image'
756 echo ' These will be default as apropriate for a configured platform.'
759 CLEAN_FILES += vmlinux.32 \