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) := $(vmlinux-64)
72 all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlinuz
75 # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
76 # code since it only slows down the whole thing. At some point we might make
77 # use of global pointer optimizations but their use of $28 conflicts with
78 # the current pointer optimization.
80 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
81 # machines may also. Since BFD is incredibly buggy with respect to
82 # crossformat linking we rely on the elf2ecoff tool for format conversion.
84 cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
85 cflags-y += -msoft-float
86 LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
87 MODFLAGS += -mlong-calls
89 cflags-y += -ffreestanding
92 # We explicitly add the endianness specifier if needed, this allows
93 # to compile kernels with a toolchain for the other endianness. We
94 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
95 # when fed the toolchain default!
97 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
98 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
99 # are used, so we kludge that here. A bug has been filed at
100 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
102 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
103 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
104 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
105 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
106 cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
107 cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
109 cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
111 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
112 -fno-omit-frame-pointer
115 # CPU-dependent compiler/assembler options for optimization.
117 cflags-$(CONFIG_CPU_R3000) += -march=r3000
118 cflags-$(CONFIG_CPU_TX39XX) += -march=r3900
119 cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap
120 cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap
121 cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap
122 cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap
123 cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap
124 # only gcc >= 4.4 have the loongson-specific support
125 cflags-$(CONFIG_CPU_LOONGSON2) += -Wa,--trap
126 cflags-$(CONFIG_CPU_LOONGSON2E) += \
127 $(call cc-option,-march=loongson2e,-march=r4600)
128 cflags-$(CONFIG_CPU_LOONGSON2F) += \
129 $(call cc-option,-march=loongson2f,-march=r4600)
131 cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
132 -Wa,-mips32 -Wa,--trap
133 cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
134 -Wa,-mips32r2 -Wa,--trap
135 cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
136 -Wa,-mips64 -Wa,--trap
137 cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
138 -Wa,-mips64r2 -Wa,--trap
139 cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
140 cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
142 cflags-$(CONFIG_CPU_R5500) += $(call cc-option,-march=r5500,-march=r5000) \
144 cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
146 cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
148 cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
150 cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
152 cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
153 cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
155 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
156 ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
157 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
160 cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
161 cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
162 cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
165 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
166 MODFLAGS += -msb1-pass1-workarounds
173 libs-$(CONFIG_ARC) += arch/mips/fw/arc/
174 libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
175 libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
176 libs-y += arch/mips/fw/lib/
179 # Board-dependent options and extra files
183 # Texas Instruments AR7
185 core-$(CONFIG_AR7) += arch/mips/ar7/
186 cflags-$(CONFIG_AR7) += -I$(srctree)/arch/mips/include/asm/mach-ar7
187 load-$(CONFIG_AR7) += 0xffffffff94100000
190 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
192 core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
193 cflags-$(CONFIG_MACH_JAZZ) += -I$(srctree)/arch/mips/include/asm/mach-jazz
194 load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
197 # Common Alchemy Au1x00 stuff
199 core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/
202 # AMD Alchemy Pb1000 eval board
204 core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/devboards/
205 cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
206 load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
209 # AMD Alchemy Pb1100 eval board
211 core-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/devboards/
212 cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
213 load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
216 # AMD Alchemy Pb1500 eval board
218 core-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/devboards/
219 cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
220 load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
223 # AMD Alchemy Pb1550 eval board
225 core-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/devboards/
226 cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
227 load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
230 # AMD Alchemy Pb1200 eval board
232 core-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/devboards/
233 cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
234 load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
237 # AMD Alchemy Db1000 eval board
239 core-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/devboards/
240 cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
241 load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
244 # AMD Alchemy Db1100 eval board
246 core-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/devboards/
247 cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
248 load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
251 # AMD Alchemy Db1500 eval board
253 core-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/devboards/
254 cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
255 load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
258 # AMD Alchemy Db1550 eval board
260 core-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/devboards/
261 cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
262 load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
265 # AMD Alchemy Db1200 eval board
267 core-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/devboards/
268 cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
269 load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
272 # AMD Alchemy Bosporus eval board
274 core-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/devboards/
275 cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
276 load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
279 # AMD Alchemy Mirage eval board
281 core-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/devboards/
282 cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
283 load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
286 # 4G-Systems eval board
288 libs-$(CONFIG_MIPS_MTX1) += arch/mips/alchemy/mtx-1/
289 load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
294 libs-$(CONFIG_MIPS_XXS1500) += arch/mips/alchemy/xxs1500/
295 load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
297 # must be last for Alchemy systems for GPIO to work properly
298 cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00
304 core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
305 cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt
306 load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
311 core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
312 cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
313 libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
314 load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
317 # Wind River PPMC Board (4KC + GT64120)
319 core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
320 cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
321 load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
326 core-$(CONFIG_MACH_LOONGSON) +=arch/mips/loongson/
327 cflags-$(CONFIG_MACH_LOONGSON) += -I$(srctree)/arch/mips/include/asm/mach-loongson \
329 load-$(CONFIG_LEMOTE_FULOONG2E) +=0xffffffff80100000
334 core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/
335 cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta
336 load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
337 all-$(CONFIG_MIPS_MALTA) := vmlinuz.bin
342 core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
343 cflags-$(CONFIG_MIPS_SIM) += -I$(srctree)/arch/mips/include/asm/mach-mipssim
344 load-$(CONFIG_MIPS_SIM) += 0x80100000
347 # PMC-Sierra MSP SOCs
349 core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
350 cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
352 load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
355 # PMC-Sierra Yosemite
357 core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
358 cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite
359 load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
364 core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
365 cflags-$(CONFIG_BASLER_EXCITE) += -I$(srctree)/arch/mips/include/asm/mach-excite
366 load-$(CONFIG_BASLER_EXCITE) += 0x80100000
371 core-$(CONFIG_LASAT) += arch/mips/lasat/
372 cflags-$(CONFIG_LASAT) += -I$(srctree)/arch/mips/include/asm/mach-lasat
373 load-$(CONFIG_LASAT) += 0xffffffff80000000
378 core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
379 cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx
382 # ZAO Networks Capcella (VR4131)
384 load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
387 # Victor MP-C303/304 (VR4122)
389 load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
392 # IBM WorkPad z50 (VR4121)
394 core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
395 load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
398 # CASIO CASSIPEIA E-55/65 (VR4111)
400 core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
401 load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
404 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
406 load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
409 core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/
410 cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x
411 libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/
412 load-$(CONFIG_NXP_STB220) += 0xffffffff80001000
413 libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/
414 load-$(CONFIG_NXP_STB225) += 0xffffffff80001000
419 core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/
420 cflags-$(CONFIG_SOC_PNX8550) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
423 # NXP PNX8550 JBS board
425 libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/
426 #cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
427 load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
429 # NXP PNX8550 STB810 board
431 libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/
432 load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
437 core-$(CONFIG_SOC_EMMA2RH) += arch/mips/emma/common/
438 cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
441 # NEC EMMA2RH Mark-eins
443 core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/
444 load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000
447 # SGI IP22 (Indy/Indigo2)
449 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
450 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
451 # be aligned to a multiple of the kernel stack size or the handling of the
452 # current variable will break so for 64-bit kernels we have to raise the start
455 core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
456 cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22
458 load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
461 load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
465 # SGI-IP27 (Origin200/2000)
467 # Set the load address to >= 0xc000000000300000 if you want to leave space for
468 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
469 # be 16kb aligned or the handling of the current variable will break.
471 ifdef CONFIG_SGI_IP27
472 core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
473 cflags-$(CONFIG_SGI_IP27) += -I$(srctree)/arch/mips/include/asm/mach-ip27
474 ifdef CONFIG_MAPPED_KERNEL
475 load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
476 OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
477 dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
479 load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
480 OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
485 # SGI IP28 (Indigo2 R10k)
487 # Set the load address to >= 0xa800000020080000 if you want to leave space for
488 # symmon, 0xa800000020004000 for production kernels ? Note that the value must
489 # be 16kb aligned or the handling of the current variable will break.
490 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
492 ifdef CONFIG_SGI_IP28
493 ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
494 $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
497 core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
498 cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
499 load-$(CONFIG_SGI_IP28) += 0xa800000020004000
504 # Set the load address to >= 80069000 if you want to leave space for symmon,
505 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
506 # a multiple of the kernel stack size or the handling of the current variable
509 core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
510 cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32
511 load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
514 # Sibyte SB1250/BCM1480 SOC
516 # This is a LIB so that it links at the end, and initcalls are later
517 # the sequence; but it is built as an object so that modules don't get
518 # removed (as happens, even if they have __initcall/module_init)
520 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
521 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
522 cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
523 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
525 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
526 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
527 cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
528 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
530 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
531 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
532 cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
533 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
535 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
536 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
537 cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
538 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
541 # Sibyte BCM91120x (Carmel) board
542 # Sibyte BCM91120C (CRhine) board
543 # Sibyte BCM91125C (CRhone) board
544 # Sibyte BCM91125E (Rhone) board
546 # Sibyte BCM91x80 (BigSur) board
548 core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
549 load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
550 core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
551 load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
552 core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
553 load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
554 core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
555 load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
556 core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
557 load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
558 core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
559 load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
560 core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
561 load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
564 # Broadcom BCM47XX boards
566 core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
567 cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
568 load-$(CONFIG_BCM47XX) := 0xffffffff80001000
571 # Broadcom BCM63XX boards
573 core-$(CONFIG_BCM63XX) += arch/mips/bcm63xx/
574 cflags-$(CONFIG_BCM63XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm63xx/
575 load-$(CONFIG_BCM63XX) := 0xffffffff80010000
580 core-$(CONFIG_SNI_RM) += arch/mips/sni/
581 cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm
582 ifdef CONFIG_CPU_LITTLE_ENDIAN
583 load-$(CONFIG_SNI_RM) += 0xffffffff80600000
585 load-$(CONFIG_SNI_RM) += 0xffffffff80030000
587 all-$(CONFIG_SNI_RM) := vmlinuz.ecoff
592 core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/
593 cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
594 load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000
595 core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/
596 cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
597 load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000
600 # Toshiba JMR-TX3927 board
602 core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/
605 # Routerboard 532 board
607 core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/
608 cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
609 load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
612 # Toshiba RBTX49XX boards
614 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
615 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
616 core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
621 core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/
622 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
623 core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/executive/
624 ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
625 load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff84100000
627 load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000
630 cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
631 drivers-$(CONFIG_PCI) += arch/mips/pci/
634 # Automatically detect the build format. By default we choose
635 # the elf format according to the load address.
636 # We can always force a build with a 64-bits symbol format by
637 # passing 'KBUILD_SYM32=no' option to the make's command line.
641 ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
646 ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
647 cflags-y += -msym32 -DKBUILD_64BIT_SYM32
649 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
650 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
655 KBUILD_AFLAGS += $(cflags-y)
656 KBUILD_CFLAGS += $(cflags-y)
657 KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
658 KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
660 LDFLAGS += -m $(ld-emul)
663 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
664 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
665 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
671 OBJCOPYFLAGS += --remove-section=.reginfo
673 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
675 libs-y += arch/mips/lib/
677 core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
679 drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
681 # suspend and hibernation support
682 drivers-$(CONFIG_PM) += arch/mips/power/
685 rom.bin rom.sw: vmlinux
686 $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
690 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
691 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
692 # convert to ECOFF using elf2ecoff.
695 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
698 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
699 # ELF files from 32-bit files by conversion.
702 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
704 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
705 makezboot =$(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
706 VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $(1)
710 vmlinuz: vmlinux FORCE
711 +@$(call makezboot,$@)
714 +@$(call makezboot,$@)
716 vmlinuz.ecoff: vmlinux
717 +@$(call makezboot,$@)
719 vmlinuz.srec: vmlinux
720 +@$(call makezboot,$@)
722 vmlinux.bin: $(vmlinux-32)
723 +@$(call makeboot,$@)
725 vmlinux.ecoff: $(vmlinux-32)
726 +@$(call makeboot,$@)
728 vmlinux.srec: $(vmlinux-32)
729 +@$(call makeboot,$@)
731 CLEAN_FILES += vmlinux.ecoff \
735 ifdef CONFIG_MIPS32_N32
736 @echo ' Checking missing-syscalls for N32'
737 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
739 ifdef CONFIG_MIPS32_O32
740 @echo ' Checking missing-syscalls for O32'
741 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
745 $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
746 $(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE)
747 $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
748 $(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
751 @$(MAKE) $(clean)=arch/mips/boot
752 @$(MAKE) $(clean)=arch/mips/boot/compressed
753 @$(MAKE) $(clean)=arch/mips/lasat
756 echo ' install - install kernel into $(INSTALL_PATH)'
757 echo ' vmlinux.ecoff - ECOFF boot image'
758 echo ' vmlinux.bin - Raw binary boot image'
759 echo ' vmlinux.srec - SREC boot image'
760 echo ' vmlinuz - Compressed boot(zboot) image'
761 echo ' vmlinuz.ecoff - ECOFF zboot image'
762 echo ' vmlinuz.bin - Raw binary zboot image'
763 echo ' vmlinuz.srec - SREC zboot image'
765 echo ' These will be default as apropriate for a configured platform.'
768 CLEAN_FILES += vmlinux.32 \