mfd: htc-i2cpld depends on GPIOLIB
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / arch / mips / Makefile
blob2f2eac23332256005659a5c34bafdee0297f0b8e
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
4 # for more details.
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
27 else
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
34 endif
36 ifdef CONFIG_32BIT
37 tool-archpref = $(32bit-tool-archpref)
38 UTS_MACHINE := mips
39 endif
40 ifdef CONFIG_64BIT
41 tool-archpref = $(64bit-tool-archpref)
42 UTS_MACHINE := mips64
43 endif
45 ifneq ($(SUBARCH),$(ARCH))
46 ifeq ($(CROSS_COMPILE),)
47 CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-)
48 endif
49 endif
51 ifndef CONFIG_FUNCTION_TRACER
52 cflags-y := -ffunction-sections
53 endif
54 ifdef CONFIG_FUNCTION_GRAPH_TRACER
55 ifndef KBUILD_MCOUNT_RA_ADDRESS
56 ifeq ($(call cc-option-yn,-mmcount-ra-address), y)
57 cflags-y += -mmcount-ra-address -DKBUILD_MCOUNT_RA_ADDRESS
58 endif
59 endif
60 endif
61 cflags-y += $(call cc-option, -mno-check-zero-division)
63 ifdef CONFIG_32BIT
64 ld-emul = $(32bit-emul)
65 vmlinux-32 = vmlinux
66 vmlinux-64 = vmlinux.64
68 cflags-y += -mabi=32
69 endif
71 ifdef CONFIG_64BIT
72 ld-emul = $(64bit-emul)
73 vmlinux-32 = vmlinux.32
74 vmlinux-64 = vmlinux
76 cflags-y += -mabi=64
77 endif
79 all-$(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 # only gcc >= 4.4 have the loongson-specific support
134 cflags-$(CONFIG_CPU_LOONGSON2) += -Wa,--trap
135 cflags-$(CONFIG_CPU_LOONGSON2E) += \
136 $(call cc-option,-march=loongson2e,-march=r4600)
137 cflags-$(CONFIG_CPU_LOONGSON2F) += \
138 $(call cc-option,-march=loongson2f,-march=r4600)
140 cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
141 -Wa,-mips32 -Wa,--trap
142 cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
143 -Wa,-mips32r2 -Wa,--trap
144 cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
145 -Wa,-mips64 -Wa,--trap
146 cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
147 -Wa,-mips64r2 -Wa,--trap
148 cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
149 cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
150 -Wa,--trap
151 cflags-$(CONFIG_CPU_R5500) += $(call cc-option,-march=r5500,-march=r5000) \
152 -Wa,--trap
153 cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
154 -Wa,--trap
155 cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
156 -Wa,--trap
157 cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
158 -Wa,--trap
159 cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
160 -Wa,--trap
161 cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
162 cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
163 -Wa,--trap
164 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
165 ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
166 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
167 endif
169 cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
170 cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
171 cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
173 ifdef CONFIG_CPU_SB1
174 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
175 MODFLAGS += -msb1-pass1-workarounds
176 endif
177 endif
180 # Firmware support
182 libs-$(CONFIG_ARC) += arch/mips/fw/arc/
183 libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
184 libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
185 libs-y += arch/mips/fw/lib/
188 # Kernel compression
190 ifdef SYS_SUPPORTS_ZBOOT
191 COMPRESSION_FNAME = vmlinuz
192 else
193 COMPRESSION_FNAME = vmlinux
194 endif
197 # Board-dependent options and extra files
201 # Texas Instruments AR7
203 core-$(CONFIG_AR7) += arch/mips/ar7/
204 cflags-$(CONFIG_AR7) += -I$(srctree)/arch/mips/include/asm/mach-ar7
205 load-$(CONFIG_AR7) += 0xffffffff94100000
208 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
210 core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
211 cflags-$(CONFIG_MACH_JAZZ) += -I$(srctree)/arch/mips/include/asm/mach-jazz
212 load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
215 # Common Alchemy Au1x00 stuff
217 core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/
220 # AMD Alchemy Pb1000 eval board
222 core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/devboards/
223 cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
224 load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
227 # AMD Alchemy Pb1100 eval board
229 core-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/devboards/
230 cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
231 load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
234 # AMD Alchemy Pb1500 eval board
236 core-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/devboards/
237 cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
238 load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
241 # AMD Alchemy Pb1550 eval board
243 core-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/devboards/
244 cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
245 load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
248 # AMD Alchemy Pb1200 eval board
250 core-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/devboards/
251 cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
252 load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
255 # AMD Alchemy Db1000 eval board
257 core-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/devboards/
258 cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
259 load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
262 # AMD Alchemy Db1100 eval board
264 core-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/devboards/
265 cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
266 load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
269 # AMD Alchemy Db1500 eval board
271 core-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/devboards/
272 cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
273 load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
276 # AMD Alchemy Db1550 eval board
278 core-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/devboards/
279 cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
280 load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
283 # AMD Alchemy Db1200 eval board
285 core-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/devboards/
286 cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
287 load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
290 # AMD Alchemy Bosporus eval board
292 core-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/devboards/
293 cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
294 load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
297 # AMD Alchemy Mirage eval board
299 core-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/devboards/
300 cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
301 load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
304 # 4G-Systems eval board
306 libs-$(CONFIG_MIPS_MTX1) += arch/mips/alchemy/mtx-1/
307 load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
310 # MyCable eval board
312 libs-$(CONFIG_MIPS_XXS1500) += arch/mips/alchemy/xxs1500/
313 load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
315 # must be last for Alchemy systems for GPIO to work properly
316 cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00
320 # Cobalt Server
322 core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
323 cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt
324 load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
327 # DECstation family
329 core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
330 cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
331 libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
332 load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
335 # Wind River PPMC Board (4KC + GT64120)
337 core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
338 cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
339 load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
342 # Loongson family
344 core-$(CONFIG_MACH_LOONGSON) += arch/mips/loongson/
345 cflags-$(CONFIG_MACH_LOONGSON) += -I$(srctree)/arch/mips/include/asm/mach-loongson \
346 -mno-branch-likely
347 load-$(CONFIG_LEMOTE_FULOONG2E) += 0xffffffff80100000
348 load-$(CONFIG_LEMOTE_MACH2F) += 0xffffffff80200000
351 # MIPS Malta board
353 core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/
354 cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta
355 load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
356 all-$(CONFIG_MIPS_MALTA) := $(COMPRESSION_FNAME).bin
359 # MIPS SIM
361 core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
362 cflags-$(CONFIG_MIPS_SIM) += -I$(srctree)/arch/mips/include/asm/mach-mipssim
363 load-$(CONFIG_MIPS_SIM) += 0x80100000
366 # PMC-Sierra MSP SOCs
368 core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
369 cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
370 -mno-branch-likely
371 load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
374 # PMC-Sierra Yosemite
376 core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
377 cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite
378 load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
381 # LASAT platforms
383 core-$(CONFIG_LASAT) += arch/mips/lasat/
384 cflags-$(CONFIG_LASAT) += -I$(srctree)/arch/mips/include/asm/mach-lasat
385 load-$(CONFIG_LASAT) += 0xffffffff80000000
388 # Common VR41xx
390 core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
391 cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx
394 # ZAO Networks Capcella (VR4131)
396 load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
399 # Victor MP-C303/304 (VR4122)
401 load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
404 # IBM WorkPad z50 (VR4121)
406 core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
407 load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
410 # CASIO CASSIPEIA E-55/65 (VR4111)
412 core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
413 load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
416 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
418 load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
420 # NXP STB225
421 core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/
422 cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x
423 libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/
424 load-$(CONFIG_NXP_STB220) += 0xffffffff80001000
425 libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/
426 load-$(CONFIG_NXP_STB225) += 0xffffffff80001000
429 # Common NXP PNX8550
431 core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/
432 cflags-$(CONFIG_SOC_PNX8550) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
435 # NXP PNX8550 JBS board
437 libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/
438 #cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
439 load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
441 # NXP PNX8550 STB810 board
443 libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/
444 load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
447 # Common NEC EMMAXXX
449 core-$(CONFIG_SOC_EMMA2RH) += arch/mips/emma/common/
450 cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
453 # NEC EMMA2RH Mark-eins
455 core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/
456 load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000
459 # Cisco PowerTV Platform
461 core-$(CONFIG_POWERTV) += arch/mips/powertv/
462 cflags-$(CONFIG_POWERTV) += -I$(srctree)/arch/mips/include/asm/mach-powertv
463 load-$(CONFIG_POWERTV) += 0xffffffff90800000
466 # SGI IP22 (Indy/Indigo2)
468 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
469 # symmon, 0xffffffff80002000 for production kernels. Note that the value must
470 # be aligned to a multiple of the kernel stack size or the handling of the
471 # current variable will break so for 64-bit kernels we have to raise the start
472 # address by 8kb.
474 core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
475 cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22
476 ifdef CONFIG_32BIT
477 load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
478 endif
479 ifdef CONFIG_64BIT
480 load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
481 endif
484 # SGI-IP27 (Origin200/2000)
486 # Set the load address to >= 0xc000000000300000 if you want to leave space for
487 # symmon, 0xc00000000001c000 for production kernels. Note that the value must
488 # be 16kb aligned or the handling of the current variable will break.
490 ifdef CONFIG_SGI_IP27
491 core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
492 cflags-$(CONFIG_SGI_IP27) += -I$(srctree)/arch/mips/include/asm/mach-ip27
493 ifdef CONFIG_MAPPED_KERNEL
494 load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
495 OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
496 dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
497 else
498 load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
499 OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
500 endif
501 endif
504 # SGI IP28 (Indigo2 R10k)
506 # Set the load address to >= 0xa800000020080000 if you want to leave space for
507 # symmon, 0xa800000020004000 for production kernels ? Note that the value must
508 # be 16kb aligned or the handling of the current variable will break.
509 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
511 ifdef CONFIG_SGI_IP28
512 ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
513 $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
514 endif
515 endif
516 core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
517 cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
518 load-$(CONFIG_SGI_IP28) += 0xa800000020004000
521 # SGI-IP32 (O2)
523 # Set the load address to >= 80069000 if you want to leave space for symmon,
524 # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
525 # a multiple of the kernel stack size or the handling of the current variable
526 # will break.
528 core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
529 cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32
530 load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
533 # Sibyte SB1250/BCM1480 SOC
535 # This is a LIB so that it links at the end, and initcalls are later
536 # the sequence; but it is built as an object so that modules don't get
537 # removed (as happens, even if they have __initcall/module_init)
539 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
540 core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
541 cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
542 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
544 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
545 core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
546 cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
547 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
549 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
550 core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
551 cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
552 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
554 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
555 core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
556 cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
557 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
560 # Sibyte BCM91120x (Carmel) board
561 # Sibyte BCM91120C (CRhine) board
562 # Sibyte BCM91125C (CRhone) board
563 # Sibyte BCM91125E (Rhone) board
564 # Sibyte SWARM board
565 # Sibyte BCM91x80 (BigSur) board
567 core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
568 load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
569 core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
570 load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
571 core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
572 load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
573 core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
574 load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
575 core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
576 load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
577 core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
578 load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
579 core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
580 load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
583 # Broadcom BCM47XX boards
585 core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
586 cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
587 load-$(CONFIG_BCM47XX) := 0xffffffff80001000
590 # Broadcom BCM63XX boards
592 core-$(CONFIG_BCM63XX) += arch/mips/bcm63xx/
593 cflags-$(CONFIG_BCM63XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm63xx/
594 load-$(CONFIG_BCM63XX) := 0xffffffff80010000
597 # SNI RM
599 core-$(CONFIG_SNI_RM) += arch/mips/sni/
600 cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm
601 ifdef CONFIG_CPU_LITTLE_ENDIAN
602 load-$(CONFIG_SNI_RM) += 0xffffffff80600000
603 else
604 load-$(CONFIG_SNI_RM) += 0xffffffff80030000
605 endif
606 all-$(CONFIG_SNI_RM) := $(COMPRESSION_FNAME).ecoff
609 # Common TXx9
611 core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/
612 cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
613 load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000
614 core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/
615 cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
616 load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000
619 # Toshiba JMR-TX3927 board
621 core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/
624 # Routerboard 532 board
626 core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/
627 cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
628 load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
631 # Toshiba RBTX49XX boards
633 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
634 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
635 core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
638 # Cavium Octeon
640 core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/
641 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
642 core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/executive/
643 ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
644 load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff84100000
645 else
646 load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000
647 endif
649 cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
650 drivers-$(CONFIG_PCI) += arch/mips/pci/
653 # Automatically detect the build format. By default we choose
654 # the elf format according to the load address.
655 # We can always force a build with a 64-bits symbol format by
656 # passing 'KBUILD_SYM32=no' option to the make's command line.
658 ifdef CONFIG_64BIT
659 ifndef KBUILD_SYM32
660 ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
661 KBUILD_SYM32 = y
662 endif
663 endif
665 ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
666 cflags-y += -msym32 -DKBUILD_64BIT_SYM32
667 else
668 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
669 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
670 endif
671 endif
672 endif
674 KBUILD_AFLAGS += $(cflags-y)
675 KBUILD_CFLAGS += $(cflags-y)
676 KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
677 KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
679 LDFLAGS += -m $(ld-emul)
681 ifdef CONFIG_MIPS
682 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
683 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
684 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
685 ifdef CONFIG_64BIT
686 CHECKFLAGS += -m64
687 endif
688 endif
690 OBJCOPYFLAGS += --remove-section=.reginfo
692 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
694 libs-y += arch/mips/lib/
696 core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
698 drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
700 # suspend and hibernation support
701 drivers-$(CONFIG_PM) += arch/mips/power/
703 ifdef CONFIG_LASAT
704 rom.bin rom.sw: vmlinux
705 $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
706 endif
709 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
710 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
711 # convert to ECOFF using elf2ecoff.
713 vmlinux.32: vmlinux
714 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
717 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
718 # ELF files from 32-bit files by conversion.
720 vmlinux.64: vmlinux
721 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
723 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
724 makezboot =$(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
725 VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $(1)
727 all: $(all-y)
729 vmlinuz: vmlinux FORCE
730 +@$(call makezboot,$@)
732 vmlinuz.bin: vmlinux
733 +@$(call makezboot,$@)
735 vmlinuz.ecoff: vmlinux
736 +@$(call makezboot,$@)
738 vmlinuz.srec: vmlinux
739 +@$(call makezboot,$@)
741 vmlinux.bin: $(vmlinux-32)
742 +@$(call makeboot,$@)
744 vmlinux.ecoff: $(vmlinux-32)
745 +@$(call makeboot,$@)
747 vmlinux.srec: $(vmlinux-32)
748 +@$(call makeboot,$@)
750 CLEAN_FILES += vmlinux.ecoff \
751 vmlinux.srec
753 archprepare:
754 ifdef CONFIG_MIPS32_N32
755 @echo ' Checking missing-syscalls for N32'
756 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
757 endif
758 ifdef CONFIG_MIPS32_O32
759 @echo ' Checking missing-syscalls for O32'
760 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
761 endif
763 install:
764 $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
765 $(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE)
766 $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
767 $(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
769 archclean:
770 @$(MAKE) $(clean)=arch/mips/boot
771 @$(MAKE) $(clean)=arch/mips/boot/compressed
772 @$(MAKE) $(clean)=arch/mips/lasat
774 define archhelp
775 echo ' install - install kernel into $(INSTALL_PATH)'
776 echo ' vmlinux.ecoff - ECOFF boot image'
777 echo ' vmlinux.bin - Raw binary boot image'
778 echo ' vmlinux.srec - SREC boot image'
779 echo ' vmlinuz - Compressed boot(zboot) image'
780 echo ' vmlinuz.ecoff - ECOFF zboot image'
781 echo ' vmlinuz.bin - Raw binary zboot image'
782 echo ' vmlinuz.srec - SREC zboot image'
783 echo
784 echo ' These will be default as apropriate for a configured platform.'
785 endef
787 CLEAN_FILES += vmlinux.32 \
788 vmlinux.64 \
789 vmlinux.ecoff \
790 vmlinuz \
791 vmlinuz.ecoff \
792 vmlinuz.bin \
793 vmlinuz.srec