3c89ccb89b166af390f1c976a4db3e6a8db58a67
[sfrench/cifs-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 #
18 # Select the object file format to substitute into the linker script.
19 #
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
35
36 ifdef CONFIG_32BIT
37 tool-archpref           = $(32bit-tool-archpref)
38 UTS_MACHINE             := mips
39 endif
40 ifdef CONFIG_64BIT
41 tool-archpref           = $(64bit-tool-archpref)
42 UTS_MACHINE             := mips64
43 endif
44
45 ifneq ($(SUBARCH),$(ARCH))
46   ifeq ($(CROSS_COMPILE),)
47     CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux-  $(tool-archpref)-linux-gnu-  $(tool-archpref)-unknown-linux-gnu-)
48   endif
49 endif
50
51 ifndef CONFIG_FUNCTION_TRACER
52 cflags-y := -ffunction-sections
53 endif
54 ifdef CONFIG_FUNCTION_GRAPH_TRACER
55   ifndef KBUILD_MCOUNT_RA_ADDRESS
56     ifeq ($(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)
62
63 ifdef CONFIG_32BIT
64 ld-emul                 = $(32bit-emul)
65 vmlinux-32              = vmlinux
66 vmlinux-64              = vmlinux.64
67
68 cflags-y                += -mabi=32
69 endif
70
71 ifdef CONFIG_64BIT
72 ld-emul                 = $(64bit-emul)
73 vmlinux-32              = vmlinux.32
74 vmlinux-64              = vmlinux
75
76 cflags-y                += -mabi=64
77 endif
78
79 all-$(CONFIG_BOOT_ELF32)        := $(vmlinux-32)
80 all-$(CONFIG_BOOT_ELF64)        := $(vmlinux-64)
81 all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlinuz
82
83 #
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 $28 conflicts with
87 # the current pointer optimization.
88 #
89 # The DECStation requires an ECOFF kernel for remote booting, other MIPS
90 # machines may also.  Since BFD is incredibly buggy with respect to
91 # crossformat linking we rely on the elf2ecoff tool for format conversion.
92 #
93 cflags-y                        += -G 0 -mno-abicalls -fno-pic -pipe
94 cflags-y                        += -msoft-float
95 LDFLAGS_vmlinux                 += -G 0 -static -n -nostdlib
96 MODFLAGS                        += -mlong-calls
97
98 cflags-y += -ffreestanding
99
100 #
101 # We explicitly add the endianness specifier if needed, this allows
102 # to compile kernels with a toolchain for the other endianness. We
103 # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
104 # when fed the toolchain default!
105 #
106 # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
107 # 2006-10-10 don't properly change the predefined symbols if -EB / -EL
108 # are used, so we kludge that here.  A bug has been filed at
109 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
110 #
111 undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
112 undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
113 predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
114 predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
115 cflags-$(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) $(predef-le))
117
118 cflags-$(CONFIG_CPU_HAS_SMARTMIPS)      += $(call cc-option,-msmartmips)
119
120 cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
121                                    -fno-omit-frame-pointer
122
123 #
124 # CPU-dependent compiler/assembler options for optimization.
125 #
126 cflags-$(CONFIG_CPU_R3000)      += -march=r3000
127 cflags-$(CONFIG_CPU_TX39XX)     += -march=r3900
128 cflags-$(CONFIG_CPU_R6000)      += -march=r6000 -Wa,--trap
129 cflags-$(CONFIG_CPU_R4300)      += -march=r4300 -Wa,--trap
130 cflags-$(CONFIG_CPU_VR41XX)     += -march=r4100 -Wa,--trap
131 cflags-$(CONFIG_CPU_R4X00)      += -march=r4600 -Wa,--trap
132 cflags-$(CONFIG_CPU_TX49XX)     += -march=r4600 -Wa,--trap
133 cflags-$(CONFIG_CPU_MIPS32_R1)  += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
134                         -Wa,-mips32 -Wa,--trap
135 cflags-$(CONFIG_CPU_MIPS32_R2)  += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
136                         -Wa,-mips32r2 -Wa,--trap
137 cflags-$(CONFIG_CPU_MIPS64_R1)  += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
138                         -Wa,-mips64 -Wa,--trap
139 cflags-$(CONFIG_CPU_MIPS64_R2)  += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
140                         -Wa,-mips64r2 -Wa,--trap
141 cflags-$(CONFIG_CPU_R5000)      += -march=r5000 -Wa,--trap
142 cflags-$(CONFIG_CPU_R5432)      += $(call cc-option,-march=r5400,-march=r5000) \
143                         -Wa,--trap
144 cflags-$(CONFIG_CPU_R5500)      += $(call cc-option,-march=r5500,-march=r5000) \
145                         -Wa,--trap
146 cflags-$(CONFIG_CPU_NEVADA)     += $(call cc-option,-march=rm5200,-march=r5000) \
147                         -Wa,--trap
148 cflags-$(CONFIG_CPU_RM7000)     += $(call cc-option,-march=rm7000,-march=r5000) \
149                         -Wa,--trap
150 cflags-$(CONFIG_CPU_RM9000)     += $(call cc-option,-march=rm9000,-march=r5000) \
151                         -Wa,--trap
152 cflags-$(CONFIG_CPU_SB1)        += $(call cc-option,-march=sb1,-march=r5000) \
153                         -Wa,--trap
154 cflags-$(CONFIG_CPU_R8000)      += -march=r8000 -Wa,--trap
155 cflags-$(CONFIG_CPU_R10000)     += $(call cc-option,-march=r10000,-march=r8000) \
156                         -Wa,--trap
157 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
158 ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
159 cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
160 endif
161
162 cflags-$(CONFIG_CPU_R4000_WORKAROUNDS)  += $(call cc-option,-mfix-r4000,)
163 cflags-$(CONFIG_CPU_R4400_WORKAROUNDS)  += $(call cc-option,-mfix-r4400,)
164 cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS)  += $(call cc-option,-mno-daddi,)
165
166 ifdef CONFIG_CPU_SB1
167 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
168 MODFLAGS        += -msb1-pass1-workarounds
169 endif
170 endif
171
172 #
173 # Firmware support
174 #
175 libs-$(CONFIG_ARC)              += arch/mips/fw/arc/
176 libs-$(CONFIG_CFE)              += arch/mips/fw/cfe/
177 libs-$(CONFIG_SNIPROM)          += arch/mips/fw/sni/
178 libs-y                          += arch/mips/fw/lib/
179
180 #
181 # Kernel compression
182 #
183 ifdef SYS_SUPPORTS_ZBOOT
184 COMPRESSION_FNAME               = vmlinuz
185 else
186 COMPRESSION_FNAME               = vmlinux
187 endif
188
189 #
190 # Board-dependent options and extra files
191 #
192 include $(srctree)/arch/mips/Kbuild.platforms
193
194 #
195 # Wind River PPMC Board (4KC + GT64120)
196 #
197 core-$(CONFIG_WR_PPMC)          += arch/mips/gt64120/wrppmc/
198 cflags-$(CONFIG_WR_PPMC)                += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
199 load-$(CONFIG_WR_PPMC)          += 0xffffffff80100000
200
201 #
202 # MIPS Malta board
203 #
204 core-$(CONFIG_MIPS_MALTA)       += arch/mips/mti-malta/
205 cflags-$(CONFIG_MIPS_MALTA)     += -I$(srctree)/arch/mips/include/asm/mach-malta
206 load-$(CONFIG_MIPS_MALTA)       += 0xffffffff80100000
207 all-$(CONFIG_MIPS_MALTA)        := $(COMPRESSION_FNAME).bin
208
209 #
210 # LASAT platforms
211 #
212 core-$(CONFIG_LASAT)            += arch/mips/lasat/
213 cflags-$(CONFIG_LASAT)          += -I$(srctree)/arch/mips/include/asm/mach-lasat
214 load-$(CONFIG_LASAT)            += 0xffffffff80000000
215
216 # NXP STB225
217 core-$(CONFIG_SOC_PNX833X)              += arch/mips/nxp/pnx833x/common/
218 cflags-$(CONFIG_SOC_PNX833X)    += -Iarch/mips/include/asm/mach-pnx833x
219 libs-$(CONFIG_NXP_STB220)               += arch/mips/nxp/pnx833x/stb22x/
220 load-$(CONFIG_NXP_STB220)               += 0xffffffff80001000
221 libs-$(CONFIG_NXP_STB225)               += arch/mips/nxp/pnx833x/stb22x/
222 load-$(CONFIG_NXP_STB225)               += 0xffffffff80001000
223
224 #
225 # Common NXP PNX8550
226 #
227 core-$(CONFIG_SOC_PNX8550)      += arch/mips/nxp/pnx8550/common/
228 cflags-$(CONFIG_SOC_PNX8550)    += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
229
230 #
231 # NXP PNX8550 JBS board
232 #
233 libs-$(CONFIG_PNX8550_JBS)      += arch/mips/nxp/pnx8550/jbs/
234 #cflags-$(CONFIG_PNX8550_JBS)   += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
235 load-$(CONFIG_PNX8550_JBS)      += 0xffffffff80060000
236
237 # NXP PNX8550 STB810 board
238 #
239 libs-$(CONFIG_PNX8550_STB810)   += arch/mips/nxp/pnx8550/stb810/
240 load-$(CONFIG_PNX8550_STB810)   += 0xffffffff80060000
241
242 #
243 # Common NEC EMMAXXX
244 #
245 core-$(CONFIG_SOC_EMMA2RH)      += arch/mips/emma/common/
246 cflags-$(CONFIG_SOC_EMMA2RH)    += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
247
248 #
249 # NEC EMMA2RH Mark-eins
250 #
251 core-$(CONFIG_NEC_MARKEINS)     += arch/mips/emma/markeins/
252 load-$(CONFIG_NEC_MARKEINS)     += 0xffffffff88100000
253
254 #
255 # Cisco PowerTV Platform
256 #
257 core-$(CONFIG_POWERTV)          += arch/mips/powertv/
258 cflags-$(CONFIG_POWERTV)        += -I$(srctree)/arch/mips/include/asm/mach-powertv
259 load-$(CONFIG_POWERTV)          += 0xffffffff90800000
260
261 #
262 # SGI-IP32 (O2)
263 #
264 # Set the load address to >= 80069000 if you want to leave space for symmon,
265 # 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
266 # a multiple of the kernel stack size or the handling of the current variable
267 # will break.
268 #
269 core-$(CONFIG_SGI_IP32)         += arch/mips/sgi-ip32/
270 cflags-$(CONFIG_SGI_IP32)       += -I$(srctree)/arch/mips/include/asm/mach-ip32
271 load-$(CONFIG_SGI_IP32)         += 0xffffffff80004000
272
273 #
274 # Sibyte SB1250/BCM1480 SOC
275 #
276 # This is a LIB so that it links at the end, and initcalls are later
277 # the sequence; but it is built as an object so that modules don't get
278 # removed (as happens, even if they have __initcall/module_init)
279 #
280 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/sb1250/
281 core-$(CONFIG_SIBYTE_BCM112X)   += arch/mips/sibyte/common/
282 cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
283                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
284
285 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/sb1250/
286 core-$(CONFIG_SIBYTE_SB1250)    += arch/mips/sibyte/common/
287 cflags-$(CONFIG_SIBYTE_SB1250)  += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
288                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
289
290 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/bcm1480/
291 core-$(CONFIG_SIBYTE_BCM1x55)   += arch/mips/sibyte/common/
292 cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
293                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
294
295 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/bcm1480/
296 core-$(CONFIG_SIBYTE_BCM1x80)   += arch/mips/sibyte/common/
297 cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
298                         -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
299
300 #
301 # Sibyte BCM91120x (Carmel) board
302 # Sibyte BCM91120C (CRhine) board
303 # Sibyte BCM91125C (CRhone) board
304 # Sibyte BCM91125E (Rhone) board
305 # Sibyte SWARM board
306 # Sibyte BCM91x80 (BigSur) board
307 #
308 core-$(CONFIG_SIBYTE_CARMEL)    += arch/mips/sibyte/swarm/
309 load-$(CONFIG_SIBYTE_CARMEL)    := 0xffffffff80100000
310 core-$(CONFIG_SIBYTE_CRHINE)    += arch/mips/sibyte/swarm/
311 load-$(CONFIG_SIBYTE_CRHINE)    := 0xffffffff80100000
312 core-$(CONFIG_SIBYTE_CRHONE)    += arch/mips/sibyte/swarm/
313 load-$(CONFIG_SIBYTE_CRHONE)    := 0xffffffff80100000
314 core-$(CONFIG_SIBYTE_RHONE)     += arch/mips/sibyte/swarm/
315 load-$(CONFIG_SIBYTE_RHONE)     := 0xffffffff80100000
316 core-$(CONFIG_SIBYTE_SENTOSA)   += arch/mips/sibyte/swarm/
317 load-$(CONFIG_SIBYTE_SENTOSA)   := 0xffffffff80100000
318 core-$(CONFIG_SIBYTE_SWARM)     += arch/mips/sibyte/swarm/
319 load-$(CONFIG_SIBYTE_SWARM)     := 0xffffffff80100000
320 core-$(CONFIG_SIBYTE_BIGSUR)    += arch/mips/sibyte/swarm/
321 load-$(CONFIG_SIBYTE_BIGSUR)    := 0xffffffff80100000
322
323 #
324 # Broadcom BCM47XX boards
325 #
326 core-$(CONFIG_BCM47XX)          += arch/mips/bcm47xx/
327 cflags-$(CONFIG_BCM47XX)        += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
328 load-$(CONFIG_BCM47XX)          := 0xffffffff80001000
329
330 #
331 # Broadcom BCM63XX boards
332 #
333 core-$(CONFIG_BCM63XX)          += arch/mips/bcm63xx/
334 cflags-$(CONFIG_BCM63XX)        += -I$(srctree)/arch/mips/include/asm/mach-bcm63xx/
335 load-$(CONFIG_BCM63XX)          := 0xffffffff80010000
336
337 #
338 # Common TXx9
339 #
340 core-$(CONFIG_MACH_TX39XX)      += arch/mips/txx9/generic/
341 cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
342 load-$(CONFIG_MACH_TX39XX)      += 0xffffffff80050000
343 core-$(CONFIG_MACH_TX49XX)      += arch/mips/txx9/generic/
344 cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
345 load-$(CONFIG_MACH_TX49XX)      += 0xffffffff80100000
346
347 #
348 # Toshiba JMR-TX3927 board
349 #
350 core-$(CONFIG_TOSHIBA_JMR3927)  += arch/mips/txx9/jmr3927/
351
352 #
353 # Routerboard 532 board
354 #
355 core-$(CONFIG_MIKROTIK_RB532)   += arch/mips/rb532/
356 cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
357 load-$(CONFIG_MIKROTIK_RB532)   += 0xffffffff80101000
358
359 #
360 # Toshiba RBTX49XX boards
361 #
362 core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
363 core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
364 core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
365
366 #
367 # Cavium Octeon
368 #
369 core-$(CONFIG_CPU_CAVIUM_OCTEON)        += arch/mips/cavium-octeon/
370 cflags-$(CONFIG_CPU_CAVIUM_OCTEON)      += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
371 core-$(CONFIG_CPU_CAVIUM_OCTEON)        += arch/mips/cavium-octeon/executive/
372 ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
373 load-$(CONFIG_CPU_CAVIUM_OCTEON)        += 0xffffffff84100000
374 else
375 load-$(CONFIG_CPU_CAVIUM_OCTEON)        += 0xffffffff81100000
376 endif
377
378 cflags-y                        += -I$(srctree)/arch/mips/include/asm/mach-generic
379 drivers-$(CONFIG_PCI)           += arch/mips/pci/
380
381 #
382 # Automatically detect the build format. By default we choose
383 # the elf format according to the load address.
384 # We can always force a build with a 64-bits symbol format by
385 # passing 'KBUILD_SYM32=no' option to the make's command line.
386 #
387 ifdef CONFIG_64BIT
388   ifndef KBUILD_SYM32
389     ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
390       KBUILD_SYM32 = y
391     endif
392   endif
393
394   ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
395     cflags-y += -msym32 -DKBUILD_64BIT_SYM32
396   else
397     ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
398       $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
399     endif
400   endif
401 endif
402
403 KBUILD_AFLAGS   += $(cflags-y)
404 KBUILD_CFLAGS   += $(cflags-y)
405 KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
406 KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
407
408 LDFLAGS                 += -m $(ld-emul)
409
410 ifdef CONFIG_MIPS
411 CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
412         egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
413         sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
414 ifdef CONFIG_64BIT
415 CHECKFLAGS              += -m64
416 endif
417 endif
418
419 OBJCOPYFLAGS            += --remove-section=.reginfo
420
421 head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
422
423 libs-y                  += arch/mips/lib/
424
425 # See arch/mips/Kbuild for content of core part of the kernel
426 core-y += arch/mips/
427
428 drivers-$(CONFIG_OPROFILE)      += arch/mips/oprofile/
429
430 # suspend and hibernation support
431 drivers-$(CONFIG_PM)    += arch/mips/power/
432
433 ifdef CONFIG_LASAT
434 rom.bin rom.sw: vmlinux
435         $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
436 endif
437
438 #
439 # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
440 # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
441 # convert to ECOFF using elf2ecoff.
442 #
443 vmlinux.32: vmlinux
444         $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
445
446 #
447 # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
448 # ELF files from 32-bit files by conversion.
449 #
450 vmlinux.64: vmlinux
451         $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
452
453 makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
454 makezboot =$(Q)$(MAKE) $(build)=arch/mips/boot/compressed \
455            VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $(1)
456
457 all:    $(all-y)
458
459 vmlinuz: vmlinux FORCE
460         +@$(call makezboot,$@)
461
462 vmlinuz.bin: vmlinux
463         +@$(call makezboot,$@)
464
465 vmlinuz.ecoff: vmlinux
466         +@$(call makezboot,$@)
467
468 vmlinuz.srec: vmlinux
469         +@$(call makezboot,$@)
470
471 vmlinux.bin: $(vmlinux-32)
472         +@$(call makeboot,$@)
473
474 vmlinux.ecoff: $(vmlinux-32)
475         +@$(call makeboot,$@)
476
477 vmlinux.srec: $(vmlinux-32)
478         +@$(call makeboot,$@)
479
480 CLEAN_FILES += vmlinux.ecoff \
481                vmlinux.srec
482
483 archprepare:
484 ifdef CONFIG_MIPS32_N32
485         @echo '  Checking missing-syscalls for N32'
486         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
487 endif
488 ifdef CONFIG_MIPS32_O32
489         @echo '  Checking missing-syscalls for O32'
490         $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
491 endif
492
493 install:
494         $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
495         $(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE)
496         $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
497         $(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
498
499 archclean:
500         @$(MAKE) $(clean)=arch/mips/boot
501         @$(MAKE) $(clean)=arch/mips/boot/compressed
502         @$(MAKE) $(clean)=arch/mips/lasat
503
504 define archhelp
505         echo '  install              - install kernel into $(INSTALL_PATH)'
506         echo '  vmlinux.ecoff        - ECOFF boot image'
507         echo '  vmlinux.bin          - Raw binary boot image'
508         echo '  vmlinux.srec         - SREC boot image'
509         echo '  vmlinuz              - Compressed boot(zboot) image'
510         echo '  vmlinuz.ecoff        - ECOFF zboot image'
511         echo '  vmlinuz.bin          - Raw binary zboot image'
512         echo '  vmlinuz.srec         - SREC zboot image'
513         echo
514         echo '  These will be default as apropriate for a configured platform.'
515 endef
516
517 CLEAN_FILES += vmlinux.32 \
518                vmlinux.64 \
519                vmlinux.ecoff \
520                vmlinuz \
521                vmlinuz.ecoff \
522                vmlinuz.bin \
523                vmlinuz.srec