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 $(call cc-option,-march=loongson2e,-march=r4600)
129 cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
130 -Wa,-mips32 -Wa,--trap
131 cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
132 -Wa,-mips32r2 -Wa,--trap
133 cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
134 -Wa,-mips64 -Wa,--trap
135 cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
136 -Wa,-mips64r2 -Wa,--trap
137 cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
138 cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
140 cflags-$(CONFIG_CPU_R5500) += $(call cc-option,-march=r5500,-march=r5000) \
142 cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
144 cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
146 cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
148 cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
150 cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
151 cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
153 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
154 ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
155 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
158 cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
159 cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
160 cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
163 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
164 MODFLAGS += -msb1-pass1-workarounds
171 libs-$(CONFIG_ARC) += arch/mips/fw/arc/
172 libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
173 libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
174 libs-y += arch/mips/fw/lib/
177 # Board-dependent options and extra files
181 # Texas Instruments AR7
183 core-$(CONFIG_AR7) += arch/mips/ar7/
184 cflags-$(CONFIG_AR7) += -I$(srctree)/arch/mips/include/asm/mach-ar7
185 load-$(CONFIG_AR7) += 0xffffffff94100000
188 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
190 core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
191 cflags-$(CONFIG_MACH_JAZZ) += -I$(srctree)/arch/mips/include/asm/mach-jazz
192 load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
195 # Common Alchemy Au1x00 stuff
197 core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/
200 # AMD Alchemy Pb1000 eval board
202 core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/devboards/
203 cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
204 load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
207 # AMD Alchemy Pb1100 eval board
209 core-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/devboards/
210 cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
211 load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
214 # AMD Alchemy Pb1500 eval board
216 core-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/devboards/
217 cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
218 load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
221 # AMD Alchemy Pb1550 eval board
223 core-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/devboards/
224 cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
225 load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
228 # AMD Alchemy Pb1200 eval board
230 core-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/devboards/
231 cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
232 load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
235 # AMD Alchemy Db1000 eval board
237 core-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/devboards/
238 cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
239 load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
242 # AMD Alchemy Db1100 eval board
244 core-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/devboards/
245 cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
246 load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
249 # AMD Alchemy Db1500 eval board
251 core-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/devboards/
252 cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
253 load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
256 # AMD Alchemy Db1550 eval board
258 core-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/devboards/
259 cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
260 load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
263 # AMD Alchemy Db1200 eval board
265 core-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/devboards/
266 cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
267 load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
270 # AMD Alchemy Bosporus eval board
272 core-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/devboards/
273 cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
274 load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
277 # AMD Alchemy Mirage eval board
279 core-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/devboards/
280 cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
281 load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
284 # 4G-Systems eval board
286 libs-$(CONFIG_MIPS_MTX1) += arch/mips/alchemy/mtx-1/
287 load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
292 libs-$(CONFIG_MIPS_XXS1500) += arch/mips/alchemy/xxs1500/
293 load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
295 # must be last for Alchemy systems for GPIO to work properly
296 cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00
302 core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
303 cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt
304 load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
309 core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
310 cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
311 libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
312 load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
315 # Wind River PPMC Board (4KC + GT64120)
317 core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
318 cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
319 load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
324 core-$(CONFIG_MACH_LOONGSON) +=arch/mips/loongson/
325 cflags-$(CONFIG_MACH_LOONGSON) += -I$(srctree)/arch/mips/include/asm/mach-loongson \
327 load-$(CONFIG_LEMOTE_FULOONG2E) +=0xffffffff80100000
332 core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/
333 cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta
334 load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
335 all-$(CONFIG_MIPS_MALTA) := vmlinuz.bin
340 core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
341 cflags-$(CONFIG_MIPS_SIM) += -I$(srctree)/arch/mips/include/asm/mach-mipssim
342 load-$(CONFIG_MIPS_SIM) += 0x80100000
345 # PMC-Sierra MSP SOCs
347 core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
348 cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
350 load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
353 # PMC-Sierra Yosemite
355 core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
356 cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite
357 load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
362 core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
363 cflags-$(CONFIG_BASLER_EXCITE) += -I$(srctree)/arch/mips/include/asm/mach-excite
364 load-$(CONFIG_BASLER_EXCITE) += 0x80100000
369 core-$(CONFIG_LASAT) += arch/mips/lasat/
370 cflags-$(CONFIG_LASAT) += -I$(srctree)/arch/mips/include/asm/mach-lasat
371 load-$(CONFIG_LASAT) += 0xffffffff80000000
376 core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
377 cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx
380 # ZAO Networks Capcella (VR4131)
382 load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
385 # Victor MP-C303/304 (VR4122)
387 load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
390 # IBM WorkPad z50 (VR4121)
392 core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
393 load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
396 # CASIO CASSIPEIA E-55/65 (VR4111)
398 core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
399 load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
402 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
404 load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
407 core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/
408 cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x
409 libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/
410 load-$(CONFIG_NXP_STB220) += 0xffffffff80001000
411 libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/
412 load-$(CONFIG_NXP_STB225) += 0xffffffff80001000
417 core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/
418 cflags-$(CONFIG_SOC_PNX8550) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
421 # NXP PNX8550 JBS board
423 libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/
424 #cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
425 load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
427 # NXP PNX8550 STB810 board
429 libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/
430 load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
435 core-$(CONFIG_SOC_EMMA2RH) += arch/mips/emma/common/
436 cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
439 # NEC EMMA2RH Mark-eins
441 core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/
442 load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000
445 # SGI IP22 (Indy/Indigo2)
447 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
448 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
449 # be aligned to a multiple of the kernel stack size or the handling of the
450 # current variable will break so for 64-bit kernels we have to raise the start
453 core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
454 cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22
456 load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
459 load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
463 # SGI-IP27 (Origin200/2000)
465 # Set the load address to >= 0xc000000000300000 if you want to leave space for
466 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
467 # be 16kb aligned or the handling of the current variable will break.
469 ifdef CONFIG_SGI_IP27
470 core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
471 cflags-$(CONFIG_SGI_IP27) += -I$(srctree)/arch/mips/include/asm/mach-ip27
472 ifdef CONFIG_MAPPED_KERNEL
473 load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
474 OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
475 dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
477 load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
478 OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
483 # SGI IP28 (Indigo2 R10k)
485 # Set the load address to >= 0xa800000020080000 if you want to leave space for
486 # symmon, 0xa800000020004000 for production kernels ? Note that the value must
487 # be 16kb aligned or the handling of the current variable will break.
488 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
490 ifdef CONFIG_SGI_IP28
491 ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
492 $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
495 core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
496 cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
497 load-$(CONFIG_SGI_IP28) += 0xa800000020004000
502 # Set the load address to >= 80069000 if you want to leave space for symmon,
503 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
504 # a multiple of the kernel stack size or the handling of the current variable
507 core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
508 cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32
509 load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
512 # Sibyte SB1250/BCM1480 SOC
514 # This is a LIB so that it links at the end, and initcalls are later
515 # the sequence; but it is built as an object so that modules don't get
516 # removed (as happens, even if they have __initcall/module_init)
518 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
519 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
520 cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
521 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
523 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
524 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
525 cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
526 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
528 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
529 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
530 cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
531 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
533 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
534 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
535 cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
536 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
539 # Sibyte BCM91120x (Carmel) board
540 # Sibyte BCM91120C (CRhine) board
541 # Sibyte BCM91125C (CRhone) board
542 # Sibyte BCM91125E (Rhone) board
544 # Sibyte BCM91x80 (BigSur) board
546 core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
547 load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
548 core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
549 load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
550 core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
551 load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
552 core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
553 load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
554 core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
555 load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
556 core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
557 load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
558 core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
559 load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
562 # Broadcom BCM47XX boards
564 core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
565 cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
566 load-$(CONFIG_BCM47XX) := 0xffffffff80001000
569 # Broadcom BCM63XX boards
571 core-$(CONFIG_BCM63XX) += arch/mips/bcm63xx/
572 cflags-$(CONFIG_BCM63XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm63xx/
573 load-$(CONFIG_BCM63XX) := 0xffffffff80010000
578 core-$(CONFIG_SNI_RM) += arch/mips/sni/
579 cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm
580 ifdef CONFIG_CPU_LITTLE_ENDIAN
581 load-$(CONFIG_SNI_RM) += 0xffffffff80600000
583 load-$(CONFIG_SNI_RM) += 0xffffffff80030000
585 all-$(CONFIG_SNI_RM) := vmlinuz.ecoff
590 core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/
591 cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
592 load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000
593 core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/
594 cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
595 load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000
598 # Toshiba JMR-TX3927 board
600 core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/
603 # Routerboard 532 board
605 core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/
606 cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
607 load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
610 # Toshiba RBTX49XX boards
612 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
613 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
614 core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
619 core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/
620 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
621 core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/executive/
622 ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
623 load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff84100000
625 load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000
628 cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
629 drivers-$(CONFIG_PCI) += arch/mips/pci/
632 # Automatically detect the build format. By default we choose
633 # the elf format according to the load address.
634 # We can always force a build with a 64-bits symbol format by
635 # passing 'KBUILD_SYM32=no' option to the make's command line.
639 ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
644 ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
645 cflags-y += -msym32 -DKBUILD_64BIT_SYM32
647 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
648 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
653 KBUILD_AFLAGS += $(cflags-y)
654 KBUILD_CFLAGS += $(cflags-y)
655 KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
656 KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
658 LDFLAGS += -m $(ld-emul)
661 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
662 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
663 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
669 OBJCOPYFLAGS += --remove-section=.reginfo
671 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
673 libs-y += arch/mips/lib/
675 core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
677 drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
679 # suspend and hibernation support
680 drivers-$(CONFIG_PM) += arch/mips/power/
683 rom.bin rom.sw: vmlinux
684 $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
688 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
689 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
690 # convert to ECOFF using elf2ecoff.
693 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
696 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
697 # ELF files from 32-bit files by conversion.
700 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
702 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
703 makezboot =$(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
704 VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $(1)
708 vmlinuz: vmlinux FORCE
709 +@$(call makezboot,$@)
712 +@$(call makezboot,$@)
714 vmlinuz.ecoff: vmlinux
715 +@$(call makezboot,$@)
717 vmlinuz.srec: vmlinux
718 +@$(call makezboot,$@)
720 vmlinux.bin: $(vmlinux-32)
721 +@$(call makeboot,$@)
723 vmlinux.ecoff: $(vmlinux-32)
724 +@$(call makeboot,$@)
726 vmlinux.srec: $(vmlinux-32)
727 +@$(call makeboot,$@)
729 CLEAN_FILES += vmlinux.ecoff \
733 ifdef CONFIG_MIPS32_N32
734 @echo ' Checking missing-syscalls for N32'
735 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
737 ifdef CONFIG_MIPS32_O32
738 @echo ' Checking missing-syscalls for O32'
739 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
743 $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
744 $(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE)
745 $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
746 $(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
749 @$(MAKE) $(clean)=arch/mips/boot
750 @$(MAKE) $(clean)=arch/mips/boot/compressed
751 @$(MAKE) $(clean)=arch/mips/lasat
754 echo ' install - install kernel into $(INSTALL_PATH)'
755 echo ' vmlinux.ecoff - ECOFF boot image'
756 echo ' vmlinux.bin - Raw binary boot image'
757 echo ' vmlinux.srec - SREC boot image'
758 echo ' vmlinuz - Compressed boot(zboot) image'
759 echo ' vmlinuz.ecoff - ECOFF zboot image'
760 echo ' vmlinuz.bin - Raw binary zboot image'
761 echo ' vmlinuz.srec - SREC zboot image'
763 echo ' These will be default as apropriate for a configured platform.'
766 CLEAN_FILES += vmlinux.32 \