[MIPS] cmbvr4133: Remove support
[linux-2.6.git] / arch / mips / Makefile
1 #
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.
5 #
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
9 #
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.
13 #
14
15 KBUILD_DEFCONFIG := ip22_defconfig
16
17 cflags-y := -ffunction-sections
18
19 #
20 # Select the object file format to substitute into the linker script.
21 #
22 ifdef CONFIG_CPU_LITTLE_ENDIAN
23 32bit-tool-archpref     = mipsel
24 64bit-tool-archpref     = mips64el
25 32bit-bfd               = elf32-tradlittlemips
26 64bit-bfd               = elf64-tradlittlemips
27 32bit-emul              = elf32ltsmip
28 64bit-emul              = elf64ltsmip
29 else
30 32bit-tool-archpref     = mips
31 64bit-tool-archpref     = mips64
32 32bit-bfd               = elf32-tradbigmips
33 64bit-bfd               = elf64-tradbigmips
34 32bit-emul              = elf32btsmip
35 64bit-emul              = elf64btsmip
36 endif
37
38 ifdef CONFIG_32BIT
39 tool-archpref           = $(32bit-tool-archpref)
40 UTS_MACHINE             := mips
41 endif
42 ifdef CONFIG_64BIT
43 tool-archpref           = $(64bit-tool-archpref)
44 UTS_MACHINE             := mips64
45 endif
46
47 ifneq ($(SUBARCH),$(ARCH))
48   ifeq ($(CROSS_COMPILE),)
49     CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux-  $(tool-archpref)-linux-gnu-  $(tool-archpref)-unknown-linux-gnu-)
50   endif
51 endif
52
53 ifdef CONFIG_32BIT
54 ld-emul                 = $(32bit-emul)
55 vmlinux-32              = vmlinux
56 vmlinux-64              = vmlinux.64
57
58 cflags-y                += -mabi=32
59 endif
60
61 ifdef CONFIG_64BIT
62 ld-emul                 = $(64bit-emul)
63 vmlinux-32              = vmlinux.32
64 vmlinux-64              = vmlinux
65
66 cflags-y                += -mabi=64
67 endif
68
69 all-$(CONFIG_BOOT_ELF32)        := $(vmlinux-32)
70 all-$(CONFIG_BOOT_ELF64)        := $(vmlinux-64)
71
72 #
73 # GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
74 # code since it only slows down the whole thing.  At some point we might make
75 # use of global pointer optimizations but their use of $28 conflicts with
76 # the current pointer optimization.
77 #
78 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
79 # machines may also.  Since BFD is incredibly buggy with respect to
80 # crossformat linking we rely on the elf2ecoff tool for format conversion.
81 #
82 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
83 cflags-y                        += -msoft-float
84 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
85 MODFLAGS                        += -mlong-calls
86
87 cflags-y += -ffreestanding
88
89 #
90 # We explicitly add the endianness specifier if needed, this allows
91 # to compile kernels with a toolchain for the other endianness. We
92 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
93 # when fed the toolchain default!
94 #
95 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
96 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
97 # are used, so we kludge that here.  A bug has been filed at
98 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
99 #
100 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
101 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
102 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
103 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
104 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
105 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
106
107 cflags-$(CONFIG_CPU_HAS_SMARTMIPS)      += $(call cc-option,-msmartmips)
108
109 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
110                                    -fno-omit-frame-pointer
111
112 #
113 # CPU-dependent compiler/assembler options for optimization.
114 #
115 cflags-$(CONFIG_CPU_R3000)      += -march=r3000
116 cflags-$(CONFIG_CPU_TX39XX)     += -march=r3900
117 cflags-$(CONFIG_CPU_R6000)      += -march=r6000 -Wa,--trap
118 cflags-$(CONFIG_CPU_R4300)      += -march=r4300 -Wa,--trap
119 cflags-$(CONFIG_CPU_VR41XX)     += -march=r4100 -Wa,--trap
120 cflags-$(CONFIG_CPU_R4X00)      += -march=r4600 -Wa,--trap
121 cflags-$(CONFIG_CPU_TX49XX)     += -march=r4600 -Wa,--trap
122 cflags-$(CONFIG_CPU_LOONGSON2)  += -march=r4600 -Wa,--trap
123 cflags-$(CONFIG_CPU_MIPS32_R1)  += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
124                         -Wa,-mips32 -Wa,--trap
125 cflags-$(CONFIG_CPU_MIPS32_R2)  += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
126                         -Wa,-mips32r2 -Wa,--trap
127 cflags-$(CONFIG_CPU_MIPS64_R1)  += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
128                         -Wa,-mips64 -Wa,--trap
129 cflags-$(CONFIG_CPU_MIPS64_R2)  += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
130                         -Wa,-mips64r2 -Wa,--trap
131 cflags-$(CONFIG_CPU_R5000)      += -march=r5000 -Wa,--trap
132 cflags-$(CONFIG_CPU_R5432)      += $(call cc-option,-march=r5400,-march=r5000) \
133                         -Wa,--trap
134 cflags-$(CONFIG_CPU_NEVADA)     += $(call cc-option,-march=rm5200,-march=r5000) \
135                         -Wa,--trap
136 cflags-$(CONFIG_CPU_RM7000)     += $(call cc-option,-march=rm7000,-march=r5000) \
137                         -Wa,--trap
138 cflags-$(CONFIG_CPU_RM9000)     += $(call cc-option,-march=rm9000,-march=r5000) \
139                         -Wa,--trap
140 cflags-$(CONFIG_CPU_SB1)        += $(call cc-option,-march=sb1,-march=r5000) \
141                         -Wa,--trap
142 cflags-$(CONFIG_CPU_R8000)      += -march=r8000 -Wa,--trap
143 cflags-$(CONFIG_CPU_R10000)     += $(call cc-option,-march=r10000,-march=r8000) \
144                         -Wa,--trap
145
146 cflags-$(CONFIG_CPU_R4000_WORKAROUNDS)  += $(call cc-option,-mfix-r4000,)
147 cflags-$(CONFIG_CPU_R4400_WORKAROUNDS)  += $(call cc-option,-mfix-r4400,)
148 cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS)  += $(call cc-option,-mno-daddi,)
149
150 ifdef CONFIG_CPU_SB1
151 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
152 MODFLAGS        += -msb1-pass1-workarounds
153 endif
154 endif
155
156 #
157 # Firmware support
158 #
159 libs-$(CONFIG_ARC)              += arch/mips/fw/arc/
160 libs-$(CONFIG_CFE)              += arch/mips/fw/cfe/
161 libs-$(CONFIG_SNIPROM)          += arch/mips/fw/sni/
162 libs-y                          += arch/mips/fw/lib/
163 libs-$(CONFIG_SIBYTE_CFE)       += arch/mips/sibyte/cfe/
164
165 #
166 # Board-dependent options and extra files
167 #
168
169 #
170 # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
171 #
172 core-$(CONFIG_MACH_JAZZ)        += arch/mips/jazz/
173 cflags-$(CONFIG_MACH_JAZZ)      += -Iinclude/asm-mips/mach-jazz
174 load-$(CONFIG_MACH_JAZZ)        += 0xffffffff80080000
175
176 #
177 # Common Alchemy Au1x00 stuff
178 #
179 core-$(CONFIG_SOC_AU1X00)       += arch/mips/au1000/common/
180 cflags-$(CONFIG_SOC_AU1X00)     += -Iinclude/asm-mips/mach-au1x00
181
182 #
183 # AMD Alchemy Pb1000 eval board
184 #
185 libs-$(CONFIG_MIPS_PB1000)      += arch/mips/au1000/pb1000/
186 cflags-$(CONFIG_MIPS_PB1000)    += -Iinclude/asm-mips/mach-pb1x00
187 load-$(CONFIG_MIPS_PB1000)      += 0xffffffff80100000
188
189 #
190 # AMD Alchemy Pb1100 eval board
191 #
192 libs-$(CONFIG_MIPS_PB1100)      += arch/mips/au1000/pb1100/
193 cflags-$(CONFIG_MIPS_PB1100)    += -Iinclude/asm-mips/mach-pb1x00
194 load-$(CONFIG_MIPS_PB1100)      += 0xffffffff80100000
195
196 #
197 # AMD Alchemy Pb1500 eval board
198 #
199 libs-$(CONFIG_MIPS_PB1500)      += arch/mips/au1000/pb1500/
200 cflags-$(CONFIG_MIPS_PB1500)    += -Iinclude/asm-mips/mach-pb1x00
201 load-$(CONFIG_MIPS_PB1500)      += 0xffffffff80100000
202
203 #
204 # AMD Alchemy Pb1550 eval board
205 #
206 libs-$(CONFIG_MIPS_PB1550)      += arch/mips/au1000/pb1550/
207 cflags-$(CONFIG_MIPS_PB1550)    += -Iinclude/asm-mips/mach-pb1x00
208 load-$(CONFIG_MIPS_PB1550)      += 0xffffffff80100000
209
210 #
211 # AMD Alchemy Pb1200 eval board
212 #
213 libs-$(CONFIG_MIPS_PB1200)      += arch/mips/au1000/pb1200/
214 cflags-$(CONFIG_MIPS_PB1200)    += -Iinclude/asm-mips/mach-pb1x00
215 load-$(CONFIG_MIPS_PB1200)      += 0xffffffff80100000
216
217 #
218 # AMD Alchemy Db1000 eval board
219 #
220 libs-$(CONFIG_MIPS_DB1000)      += arch/mips/au1000/db1x00/
221 cflags-$(CONFIG_MIPS_DB1000)    += -Iinclude/asm-mips/mach-db1x00
222 load-$(CONFIG_MIPS_DB1000)      += 0xffffffff80100000
223
224 #
225 # AMD Alchemy Db1100 eval board
226 #
227 libs-$(CONFIG_MIPS_DB1100)      += arch/mips/au1000/db1x00/
228 cflags-$(CONFIG_MIPS_DB1100)    += -Iinclude/asm-mips/mach-db1x00
229 load-$(CONFIG_MIPS_DB1100)      += 0xffffffff80100000
230
231 #
232 # AMD Alchemy Db1500 eval board
233 #
234 libs-$(CONFIG_MIPS_DB1500)      += arch/mips/au1000/db1x00/
235 cflags-$(CONFIG_MIPS_DB1500)    += -Iinclude/asm-mips/mach-db1x00
236 load-$(CONFIG_MIPS_DB1500)      += 0xffffffff80100000
237
238 #
239 # AMD Alchemy Db1550 eval board
240 #
241 libs-$(CONFIG_MIPS_DB1550)      += arch/mips/au1000/db1x00/
242 cflags-$(CONFIG_MIPS_DB1550)    += -Iinclude/asm-mips/mach-db1x00
243 load-$(CONFIG_MIPS_DB1550)      += 0xffffffff80100000
244
245 #
246 # AMD Alchemy Db1200 eval board
247 #
248 libs-$(CONFIG_MIPS_DB1200)      += arch/mips/au1000/pb1200/
249 cflags-$(CONFIG_MIPS_DB1200)    += -Iinclude/asm-mips/mach-db1x00
250 load-$(CONFIG_MIPS_DB1200)      += 0xffffffff80100000
251
252 #
253 # AMD Alchemy Bosporus eval board
254 #
255 libs-$(CONFIG_MIPS_BOSPORUS)    += arch/mips/au1000/db1x00/
256 cflags-$(CONFIG_MIPS_BOSPORUS)  += -Iinclude/asm-mips/mach-db1x00
257 load-$(CONFIG_MIPS_BOSPORUS)    += 0xffffffff80100000
258
259 #
260 # AMD Alchemy Mirage eval board
261 #
262 libs-$(CONFIG_MIPS_MIRAGE)      += arch/mips/au1000/db1x00/
263 cflags-$(CONFIG_MIPS_MIRAGE)    += -Iinclude/asm-mips/mach-db1x00
264 load-$(CONFIG_MIPS_MIRAGE)      += 0xffffffff80100000
265
266 #
267 # 4G-Systems eval board
268 #
269 libs-$(CONFIG_MIPS_MTX1)        += arch/mips/au1000/mtx-1/
270 load-$(CONFIG_MIPS_MTX1)        += 0xffffffff80100000
271
272 #
273 # MyCable eval board
274 #
275 libs-$(CONFIG_MIPS_XXS1500)     += arch/mips/au1000/xxs1500/
276 load-$(CONFIG_MIPS_XXS1500)     += 0xffffffff80100000
277
278 #
279 # Cobalt Server
280 #
281 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
282 cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/mach-cobalt
283 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
284
285 #
286 # DECstation family
287 #
288 core-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/
289 cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
290 libs-$(CONFIG_MACH_DECSTATION)  += arch/mips/dec/prom/
291 load-$(CONFIG_MACH_DECSTATION)  += 0xffffffff80040000
292
293 #
294 # Wind River PPMC Board (4KC + GT64120)
295 #
296 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
297 cflags-$(CONFIG_WR_PPMC)                += -Iinclude/asm-mips/mach-wrppmc
298 load-$(CONFIG_WR_PPMC)          += 0xffffffff80100000
299
300 #
301 # lemote fulong mini-PC board
302 #
303 core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
304 load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
305 cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
306
307 #
308 # MIPS Malta board
309 #
310 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mti-malta/
311 cflags-$(CONFIG_MIPS_MALTA)     += -Iinclude/asm-mips/mach-malta
312 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
313 all-$(CONFIG_MIPS_MALTA)        := vmlinux.bin
314
315 #
316 # MIPS SIM
317 #
318 core-$(CONFIG_MIPS_SIM)         += arch/mips/mipssim/
319 cflags-$(CONFIG_MIPS_SIM)       += -Iinclude/asm-mips/mach-mipssim
320 load-$(CONFIG_MIPS_SIM)         += 0x80100000
321
322 #
323 # PMC-Sierra MSP SOCs
324 #
325 core-$(CONFIG_PMC_MSP)          += arch/mips/pmc-sierra/msp71xx/
326 cflags-$(CONFIG_PMC_MSP)        += -Iinclude/asm-mips/pmc-sierra/msp71xx \
327                                         -mno-branch-likely
328 load-$(CONFIG_PMC_MSP)          += 0xffffffff80100000
329
330 #
331 # PMC-Sierra Yosemite
332 #
333 core-$(CONFIG_PMC_YOSEMITE)     += arch/mips/pmc-sierra/yosemite/
334 cflags-$(CONFIG_PMC_YOSEMITE)   += -Iinclude/asm-mips/mach-yosemite
335 load-$(CONFIG_PMC_YOSEMITE)     += 0xffffffff80100000
336
337 #
338 # Basler eXcite
339 #
340 core-$(CONFIG_BASLER_EXCITE)    += arch/mips/basler/excite/
341 cflags-$(CONFIG_BASLER_EXCITE)  += -Iinclude/asm-mips/mach-excite
342 load-$(CONFIG_BASLER_EXCITE)    += 0x80100000
343
344 #
345 # LASAT platforms
346 #
347 core-$(CONFIG_LASAT)            += arch/mips/lasat/
348 cflags-$(CONFIG_LASAT)          += -Iinclude/asm-mips/mach-lasat
349 load-$(CONFIG_LASAT)            += 0xffffffff80000000
350
351 #
352 # Common VR41xx
353 #
354 core-$(CONFIG_MACH_VR41XX)      += arch/mips/vr41xx/common/
355 cflags-$(CONFIG_MACH_VR41XX)    += -Iinclude/asm-mips/mach-vr41xx
356
357 #
358 # ZAO Networks Capcella (VR4131)
359 #
360 load-$(CONFIG_ZAO_CAPCELLA)     += 0xffffffff80000000
361
362 #
363 # Victor MP-C303/304 (VR4122)
364 #
365 load-$(CONFIG_VICTOR_MPC30X)    += 0xffffffff80001000
366
367 #
368 # IBM WorkPad z50 (VR4121)
369 #
370 core-$(CONFIG_IBM_WORKPAD)      += arch/mips/vr41xx/ibm-workpad/
371 load-$(CONFIG_IBM_WORKPAD)      += 0xffffffff80004000
372
373 #
374 # CASIO CASSIPEIA E-55/65 (VR4111)
375 #
376 core-$(CONFIG_CASIO_E55)        += arch/mips/vr41xx/casio-e55/
377 load-$(CONFIG_CASIO_E55)        += 0xffffffff80004000
378
379 #
380 # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
381 #
382 load-$(CONFIG_TANBAC_TB022X)    += 0xffffffff80000000
383
384 #
385 # Common NXP PNX8550
386 #
387 core-$(CONFIG_SOC_PNX8550)      += arch/mips/nxp/pnx8550/common/
388 cflags-$(CONFIG_SOC_PNX8550)    += -Iinclude/asm-mips/mach-pnx8550
389
390 #
391 # NXP PNX8550 JBS board
392 #
393 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/nxp/pnx8550/jbs/
394 #cflags-$(CONFIG_PNX8550_JBS)   += -Iinclude/asm-mips/mach-pnx8550
395 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
396
397 # NXP PNX8550 STB810 board
398 #
399 libs-$(CONFIG_PNX8550_STB810)   += arch/mips/nxp/pnx8550/stb810/
400 load-$(CONFIG_PNX8550_STB810)   += 0xffffffff80060000
401
402 # NEC EMMA2RH boards
403 #
404 core-$(CONFIG_EMMA2RH)          += arch/mips/emma2rh/common/
405 cflags-$(CONFIG_EMMA2RH)        += -Iinclude/asm-mips/mach-emma2rh
406
407 # NEC EMMA2RH Mark-eins
408 core-$(CONFIG_MARKEINS)         += arch/mips/emma2rh/markeins/
409 load-$(CONFIG_MARKEINS)         += 0xffffffff88100000
410
411 #
412 # SGI IP22 (Indy/Indigo2)
413 #
414 # Set the load address to >= 0xffffffff88069000 if you want to leave space for
415 # symmon, 0xffffffff80002000 for production kernels.  Note that the value must
416 # be aligned to a multiple of the kernel stack size or the handling of the
417 # current variable will break so for 64-bit kernels we have to raise the start
418 # address by 8kb.
419 #
420 core-$(CONFIG_SGI_IP22)         += arch/mips/sgi-ip22/
421 cflags-$(CONFIG_SGI_IP22)       += -Iinclude/asm-mips/mach-ip22
422 ifdef CONFIG_32BIT
423 load-$(CONFIG_SGI_IP22)         += 0xffffffff88002000
424 endif
425 ifdef CONFIG_64BIT
426 load-$(CONFIG_SGI_IP22)         += 0xffffffff88004000
427 endif
428
429 #
430 # SGI-IP27 (Origin200/2000)
431 #
432 # Set the load address to >= 0xc000000000300000 if you want to leave space for
433 # symmon, 0xc00000000001c000 for production kernels.  Note that the value must
434 # be 16kb aligned or the handling of the current variable will break.
435 #
436 ifdef CONFIG_SGI_IP27
437 core-$(CONFIG_SGI_IP27)         += arch/mips/sgi-ip27/
438 cflags-$(CONFIG_SGI_IP27)       += -Iinclude/asm-mips/mach-ip27
439 ifdef CONFIG_MAPPED_KERNEL
440 load-$(CONFIG_SGI_IP27)         += 0xc00000004001c000
441 OBJCOPYFLAGS                    := --change-addresses=0x3fffffff80000000
442 dataoffset-$(CONFIG_SGI_IP27)   += 0x01000000
443 else
444 load-$(CONFIG_SGI_IP27)         += 0xa80000000001c000
445 OBJCOPYFLAGS                    := --change-addresses=0x57ffffff80000000
446 endif
447 endif
448
449 #
450 # SGI IP28 (Indigo2 R10k)
451 #
452 # Set the load address to >= 0xa800000020080000 if you want to leave space for
453 # symmon, 0xa800000020004000 for production kernels ?  Note that the value must
454 # be 16kb aligned or the handling of the current variable will break.
455 # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
456 #
457 ifdef CONFIG_SGI_IP28
458   ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
459       $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
460   endif
461 endif
462 core-$(CONFIG_SGI_IP28)         += arch/mips/sgi-ip22/
463 cflags-$(CONFIG_SGI_IP28)       += -mr10k-cache-barrier=1 -Iinclude/asm-mips/mach-ip28
464 load-$(CONFIG_SGI_IP28)         += 0xa800000020004000
465
466 #
467 # SGI-IP32 (O2)
468 #
469 # Set the load address to >= 80069000 if you want to leave space for symmon,
470 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
471 # a multiple of the kernel stack size or the handling of the current variable
472 # will break.
473 #
474 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
475 cflags-$(CONFIG_SGI_IP32)       += -Iinclude/asm-mips/mach-ip32
476 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
477
478 #
479 # Sibyte SB1250/BCM1480 SOC
480 #
481 # This is a LIB so that it links at the end, and initcalls are later
482 # the sequence; but it is built as an object so that modules don't get
483 # removed (as happens, even if they have __initcall/module_init)
484 #
485 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
486 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/common/
487 cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
488                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
489
490 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
491 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/common/
492 cflags-$(CONFIG_SIBYTE_SB1250)  += -Iinclude/asm-mips/mach-sibyte \
493                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
494
495 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
496 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/common/
497 cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
498                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
499
500 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
501 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/common/
502 cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
503                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
504
505 #
506 # Sibyte BCM91120x (Carmel) board
507 # Sibyte BCM91120C (CRhine) board
508 # Sibyte BCM91125C (CRhone) board
509 # Sibyte BCM91125E (Rhone) board
510 # Sibyte SWARM board
511 # Sibyte BCM91x80 (BigSur) board
512 #
513 core-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
514 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
515 core-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
516 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
517 core-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
518 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
519 core-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
520 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
521 core-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
522 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
523 core-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
524 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
525 core-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
526 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
527
528 #
529 # Broadcom BCM47XX boards
530 #
531 core-$(CONFIG_BCM47XX)          += arch/mips/bcm47xx/
532 cflags-$(CONFIG_BCM47XX)        += -Iinclude/asm-mips/mach-bcm47xx
533 load-$(CONFIG_BCM47XX)          := 0xffffffff80001000
534
535 #
536 # SNI RM
537 #
538 core-$(CONFIG_SNI_RM)           += arch/mips/sni/
539 cflags-$(CONFIG_SNI_RM)         += -Iinclude/asm-mips/mach-rm
540 ifdef CONFIG_CPU_LITTLE_ENDIAN
541 load-$(CONFIG_SNI_RM)           += 0xffffffff80600000
542 else
543 load-$(CONFIG_SNI_RM)           += 0xffffffff80030000
544 endif
545 all-$(CONFIG_SNI_RM)            := vmlinux.ecoff
546
547 #
548 # Common TXx9
549 #
550 core-$(CONFIG_MACH_TX39XX)      += arch/mips/txx9/generic/
551 cflags-$(CONFIG_MACH_TX39XX) += -Iinclude/asm-mips/mach-jmr3927
552 load-$(CONFIG_MACH_TX39XX)      += 0xffffffff80050000
553 core-$(CONFIG_MACH_TX49XX)      += arch/mips/txx9/generic/
554 cflags-$(CONFIG_MACH_TX49XX) += -Iinclude/asm-mips/mach-tx49xx
555 load-$(CONFIG_MACH_TX49XX)      += 0xffffffff80100000
556
557 #
558 # Toshiba JMR-TX3927 board
559 #
560 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/txx9/jmr3927/
561
562 #
563 # Toshiba RBTX4927 board or
564 # Toshiba RBTX4937 board
565 #
566 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
567
568 #
569 # Toshiba RBTX4938 board
570 #
571 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
572
573 cflags-y                        += -Iinclude/asm-mips/mach-generic
574 drivers-$(CONFIG_PCI)           += arch/mips/pci/
575
576 ifdef CONFIG_32BIT
577 ifdef CONFIG_CPU_LITTLE_ENDIAN
578 JIFFIES                 = jiffies_64
579 else
580 JIFFIES                 = jiffies_64 + 4
581 endif
582 else
583 JIFFIES                 = jiffies_64
584 endif
585
586 #
587 # Automatically detect the build format. By default we choose
588 # the elf format according to the load address.
589 # We can always force a build with a 64-bits symbol format by
590 # passing 'KBUILD_SYM32=no' option to the make's command line.
591 #
592 ifdef CONFIG_64BIT
593   ifndef KBUILD_SYM32
594     ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
595       KBUILD_SYM32 = y
596     endif
597   endif
598
599   ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
600     cflags-y += -msym32 -DKBUILD_64BIT_SYM32
601   else
602     ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
603       $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
604     endif
605   endif
606 endif
607
608 KBUILD_AFLAGS   += $(cflags-y)
609 KBUILD_CFLAGS   += $(cflags-y) \
610                         -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
611
612 LDFLAGS                 += -m $(ld-emul)
613
614 ifdef CONFIG_MIPS
615 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
616         egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
617         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
618 ifdef CONFIG_64BIT
619 CHECKFLAGS              += -m64
620 endif
621 endif
622
623 OBJCOPYFLAGS            += --remove-section=.reginfo
624
625 #
626 # Choosing incompatible machines durings configuration will result in
627 # error messages during linking.  Select a default linkscript if
628 # none has been choosen above.
629 #
630
631 CPPFLAGS_vmlinux.lds := \
632         $(KBUILD_CFLAGS) \
633         -D"LOADADDR=$(load-y)" \
634         -D"JIFFIES=$(JIFFIES)" \
635         -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
636
637 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
638
639 libs-y                  += arch/mips/lib/
640
641 core-y                  += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
642
643 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
644
645 ifdef CONFIG_LASAT
646 rom.bin rom.sw: vmlinux
647         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
648 endif
649
650 #
651 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
652 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
653 # convert to ECOFF using elf2ecoff.
654 #
655 vmlinux.32: vmlinux
656         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
657
658 #
659 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
660 # ELF files from 32-bit files by conversion.
661 #
662 vmlinux.64: vmlinux
663         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
664
665 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
666
667 all:    $(all-y)
668
669 vmlinux.bin: $(vmlinux-32)
670         +@$(call makeboot,$@)
671
672 vmlinux.ecoff: $(vmlinux-32)
673         +@$(call makeboot,$@)
674
675 vmlinux.srec: $(vmlinux-32)
676         +@$(call makeboot,$@)
677
678 CLEAN_FILES += vmlinux.ecoff \
679                vmlinux.srec
680
681 archprepare:
682 ifdef CONFIG_MIPS32_N32
683         @echo '  Checking missing-syscalls for N32'
684         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
685 endif
686 ifdef CONFIG_MIPS32_O32
687         @echo '  Checking missing-syscalls for O32'
688         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
689 endif
690
691 archclean:
692         @$(MAKE) $(clean)=arch/mips/boot
693         @$(MAKE) $(clean)=arch/mips/lasat
694
695 define archhelp
696         echo '  vmlinux.ecoff        - ECOFF boot image'
697         echo '  vmlinux.bin          - Raw binary boot image'
698         echo '  vmlinux.srec         - SREC boot image'
699         echo
700         echo '  These will be default as apropriate for a configured platform.'
701 endef
702
703 CLEAN_FILES += vmlinux.32 \
704                vmlinux.64 \
705                vmlinux.ecoff