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[MIPS] Fix include wrapper symbol to something sane.
[deliverable/linux.git] / arch / mips / Makefile
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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
15cflags-y :=
16
17#
18# Select the object file format to substitute into the linker script.
19#
20ifdef CONFIG_CPU_LITTLE_ENDIAN
2132bit-tool-prefix = mipsel-linux-
2264bit-tool-prefix = mips64el-linux-
2332bit-bfd = elf32-tradlittlemips
2464bit-bfd = elf64-tradlittlemips
2532bit-emul = elf32ltsmip
2664bit-emul = elf64ltsmip
27else
2832bit-tool-prefix = mips-linux-
2964bit-tool-prefix = mips64-linux-
3032bit-bfd = elf32-tradbigmips
3164bit-bfd = elf64-tradbigmips
3232bit-emul = elf32btsmip
3364bit-emul = elf64btsmip
34endif
35
36ifdef CONFIG_32BIT
37tool-prefix = $(32bit-tool-prefix)
38UTS_MACHINE := mips
39endif
40ifdef CONFIG_64BIT
41tool-prefix = $(64bit-tool-prefix)
42UTS_MACHINE := mips64
43endif
44
45ifdef CONFIG_CROSSCOMPILE
46CROSS_COMPILE := $(tool-prefix)
47endif
48
49ifdef CONFIG_32BIT
50ld-emul = $(32bit-emul)
51vmlinux-32 = vmlinux
52vmlinux-64 = vmlinux.64
53
54cflags-y += -mabi=32
55endif
56
57ifdef CONFIG_64BIT
58ld-emul = $(64bit-emul)
59vmlinux-32 = vmlinux.32
60vmlinux-64 = vmlinux
61
62cflags-y += -mabi=64
63endif
64
65all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32)
66all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64)
67
68#
69# GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
70# code since it only slows down the whole thing. At some point we might make
71# use of global pointer optimizations but their use of $28 conflicts with
72# the current pointer optimization.
73#
74# The DECStation requires an ECOFF kernel for remote booting, other MIPS
75# machines may also. Since BFD is incredibly buggy with respect to
76# crossformat linking we rely on the elf2ecoff tool for format conversion.
77#
78cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
79cflags-y += -msoft-float
80LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
81MODFLAGS += -mlong-calls
82
83cflags-y += -ffreestanding
84
85#
86# We explicitly add the endianness specifier if needed, this allows
87# to compile kernels with a toolchain for the other endianness. We
88# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
89# when fed the toolchain default!
90#
91# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
92# 2006-10-10 don't properly change the predefined symbols if -EB / -EL
93# are used, so we kludge that here. A bug has been filed at
94# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
95#
96undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
97undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
98predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
99predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
100cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
101cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
102
103cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
104
105cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
106 -fno-omit-frame-pointer
107
108#
109# CPU-dependent compiler/assembler options for optimization.
110#
111cflags-$(CONFIG_CPU_R3000) += -march=r3000
112cflags-$(CONFIG_CPU_TX39XX) += -march=r3900
113cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap
114cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap
115cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap
116cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap
117cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap
118cflags-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap
119cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
120 -Wa,-mips32 -Wa,--trap
121cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
122 -Wa,-mips32r2 -Wa,--trap
123cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
124 -Wa,-mips64 -Wa,--trap
125cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
126 -Wa,-mips64r2 -Wa,--trap
127cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
128cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
129 -Wa,--trap
130cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
131 -Wa,--trap
132cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
133 -Wa,--trap
134cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
135 -Wa,--trap
136cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
137 -Wa,--trap
138cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
139cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
140 -Wa,--trap
141
142ifdef CONFIG_CPU_SB1
143ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
144MODFLAGS += -msb1-pass1-workarounds
145endif
146endif
147
148#
149# Firmware support
150#
151libs-$(CONFIG_ARC) += arch/mips/fw/arc/
152libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
153libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
154
155#
156# Board-dependent options and extra files
157#
158
159#
160# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
161#
162core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
163cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz
164load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
165
166#
167# Common Alchemy Au1x00 stuff
168#
169core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/
170cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00
171
172#
173# AMD Alchemy Pb1000 eval board
174#
175libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/
176cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00
177load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
178
179#
180# AMD Alchemy Pb1100 eval board
181#
182libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/
183cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00
184load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
185
186#
187# AMD Alchemy Pb1500 eval board
188#
189libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/
190cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00
191load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
192
193#
194# AMD Alchemy Pb1550 eval board
195#
196libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/
197cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00
198load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
199
200#
201# AMD Alchemy Pb1200 eval board
202#
203libs-$(CONFIG_MIPS_PB1200) += arch/mips/au1000/pb1200/
204cflags-$(CONFIG_MIPS_PB1200) += -Iinclude/asm-mips/mach-pb1x00
205load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
206
207#
208# AMD Alchemy Db1000 eval board
209#
210libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/
211cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00
212load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
213
214#
215# AMD Alchemy Db1100 eval board
216#
217libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/
218cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00
219load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
220
221#
222# AMD Alchemy Db1500 eval board
223#
224libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/
225cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00
226load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
227
228#
229# AMD Alchemy Db1550 eval board
230#
231libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/
232cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00
233load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
234
235#
236# AMD Alchemy Db1200 eval board
237#
238libs-$(CONFIG_MIPS_DB1200) += arch/mips/au1000/pb1200/
239cflags-$(CONFIG_MIPS_DB1200) += -Iinclude/asm-mips/mach-db1x00
240load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
241
242#
243# AMD Alchemy Bosporus eval board
244#
245libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/
246cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00
247load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
248
249#
250# AMD Alchemy Mirage eval board
251#
252libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/
253cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00
254load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
255
256#
257# 4G-Systems eval board
258#
259libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/
260load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
261
262#
263# MyCable eval board
264#
265libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/
266load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
267
268#
269# Cobalt Server
270#
271core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
272cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt
273load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
274
275#
276# DECstation family
277#
278core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
279cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
280libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
281load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
282
283#
284# Wind River PPMC Board (4KC + GT64120)
285#
286core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
287cflags-$(CONFIG_WR_PPMC) += -Iinclude/asm-mips/mach-wrppmc
288load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
289
290#
291# lemote fulong mini-PC board
292#
293core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
294load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
295cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
296
297#
298# For all MIPS, Inc. eval boards
299#
300core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
301
302#
303# MIPS Atlas board
304#
305core-$(CONFIG_MIPS_ATLAS) += arch/mips/mips-boards/atlas/
306cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-atlas
307cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-mips
308load-$(CONFIG_MIPS_ATLAS) += 0xffffffff80100000
309all-$(CONFIG_MIPS_ATLAS) := vmlinux.srec
310
311#
312# MIPS Malta board
313#
314core-$(CONFIG_MIPS_MALTA) += arch/mips/mips-boards/malta/
315cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-mips
316load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
317all-$(CONFIG_MIPS_MALTA) := vmlinux.srec
318
319#
320# MIPS SEAD board
321#
322core-$(CONFIG_MIPS_SEAD) += arch/mips/mips-boards/sead/
323cflags-$(CONFIG_MIPS_SEAD) += -Iinclude/asm-mips/mach-mips
324load-$(CONFIG_MIPS_SEAD) += 0xffffffff80100000
325all-$(CONFIG_MIPS_SEAD) := vmlinux.srec
326
327#
328# MIPS SIM
329#
330core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
331cflags-$(CONFIG_MIPS_SIM) += -Iinclude/asm-mips/mach-mipssim
332load-$(CONFIG_MIPS_SIM) += 0x80100000
333
334#
335# PMC-Sierra MSP SOCs
336#
337core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
338cflags-$(CONFIG_PMC_MSP) += -Iinclude/asm-mips/pmc-sierra/msp71xx \
339 -mno-branch-likely
340load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
341
342#
343# PMC-Sierra Yosemite
344#
345core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
346cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite
347load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
348
349#
350# Qemu simulating MIPS32 4Kc
351#
352core-$(CONFIG_QEMU) += arch/mips/qemu/
353cflags-$(CONFIG_QEMU) += -Iinclude/asm-mips/mach-qemu
354load-$(CONFIG_QEMU) += 0xffffffff80010000
355all-$(CONFIG_QEMU) := vmlinux.bin
356
357#
358# Basler eXcite
359#
360core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
361cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite
362load-$(CONFIG_BASLER_EXCITE) += 0x80100000
363
364#
365# LASAT platforms
366#
367core-$(CONFIG_LASAT) += arch/mips/lasat/
368cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat
369load-$(CONFIG_LASAT) += 0xffffffff80000000
370
371#
372# Common VR41xx
373#
374core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
375cflags-$(CONFIG_MACH_VR41XX) += -Iinclude/asm-mips/mach-vr41xx
376
377#
378# NEC VR4133
379#
380core-$(CONFIG_NEC_CMBVR4133) += arch/mips/vr41xx/nec-cmbvr4133/
381load-$(CONFIG_NEC_CMBVR4133) += 0xffffffff80100000
382
383#
384# ZAO Networks Capcella (VR4131)
385#
386load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
387
388#
389# Victor MP-C303/304 (VR4122)
390#
391load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
392
393#
394# IBM WorkPad z50 (VR4121)
395#
396core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
397load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
398
399#
400# CASIO CASSIPEIA E-55/65 (VR4111)
401#
402core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
403load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
404
405#
406# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
407#
408load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
409
410#
411# Common Philips PNX8550
412#
413core-$(CONFIG_SOC_PNX8550) += arch/mips/philips/pnx8550/common/
414cflags-$(CONFIG_SOC_PNX8550) += -Iinclude/asm-mips/mach-pnx8550
415
416#
417# Philips PNX8550 JBS board
418#
419libs-$(CONFIG_PNX8550_JBS) += arch/mips/philips/pnx8550/jbs/
420#cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550
421load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
422
423# Philips PNX8550 STB810 board
424#
425libs-$(CONFIG_PNX8550_STB810) += arch/mips/philips/pnx8550/stb810/
426load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
427
428# NEC EMMA2RH boards
429#
430core-$(CONFIG_EMMA2RH) += arch/mips/emma2rh/common/
431cflags-$(CONFIG_EMMA2RH) += -Iinclude/asm-mips/mach-emma2rh
432
433# NEC EMMA2RH Mark-eins
434core-$(CONFIG_MARKEINS) += arch/mips/emma2rh/markeins/
435load-$(CONFIG_MARKEINS) += 0xffffffff88100000
436
437#
438# SGI IP22 (Indy/Indigo2)
439#
440# Set the load address to >= 0xffffffff88069000 if you want to leave space for
441# symmon, 0xffffffff80002000 for production kernels. Note that the value must
442# be aligned to a multiple of the kernel stack size or the handling of the
443# current variable will break so for 64-bit kernels we have to raise the start
444# address by 8kb.
445#
446core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
447cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22
448ifdef CONFIG_32BIT
449load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
450endif
451ifdef CONFIG_64BIT
452load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
453endif
454
455#
456# SGI-IP27 (Origin200/2000)
457#
458# Set the load address to >= 0xc000000000300000 if you want to leave space for
459# symmon, 0xc00000000001c000 for production kernels. Note that the value must
460# be 16kb aligned or the handling of the current variable will break.
461#
462ifdef CONFIG_SGI_IP27
463core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
464cflags-$(CONFIG_SGI_IP27) += -Iinclude/asm-mips/mach-ip27
465ifdef CONFIG_MAPPED_KERNEL
466load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
467OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
468dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
469else
470load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
471OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
472endif
473endif
474
475#
476# SGI-IP32 (O2)
477#
478# Set the load address to >= 80069000 if you want to leave space for symmon,
479# 0xffffffff80004000 for production kernels. Note that the value must be aligned to
480# a multiple of the kernel stack size or the handling of the current variable
481# will break.
482#
483core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
484cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32
485load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
486
487#
488# Sibyte SB1250/BCM1480 SOC
489#
490# This is a LIB so that it links at the end, and initcalls are later
491# the sequence; but it is built as an object so that modules don't get
492# removed (as happens, even if they have __initcall/module_init)
493#
494core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
495core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
496cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
497 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
498
499core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
500core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
501cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte \
502 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
503
504core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
505core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
506cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
507 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
508
509core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
510core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
511cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
512 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
513
514#
515# Sibyte BCM91120x (Carmel) board
516# Sibyte BCM91120C (CRhine) board
517# Sibyte BCM91125C (CRhone) board
518# Sibyte BCM91125E (Rhone) board
519# Sibyte SWARM board
520# Sibyte BCM91x80 (BigSur) board
521#
522libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
523load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
524libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
525load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
526libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
527load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
528libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
529load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
530libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
531load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
532libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
533load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
534libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
535load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
536
537#
538# Broadcom BCM47XX boards
539#
540core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
541cflags-$(CONFIG_BCM47XX) += -Iinclude/asm-mips/mach-bcm47xx
542load-$(CONFIG_BCM47XX) := 0xffffffff80001000
543
544#
545# SNI RM
546#
547core-$(CONFIG_SNI_RM) += arch/mips/sni/
548cflags-$(CONFIG_SNI_RM) += -Iinclude/asm-mips/mach-rm
549load-$(CONFIG_SNI_RM) += 0xffffffff80600000
550all-$(CONFIG_SNI_RM) := vmlinux.ecoff
551
552#
553# Toshiba JMR-TX3927 board
554#
555core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \
556 arch/mips/jmr3927/common/
557cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
558load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
559
560#
561# Toshiba RBTX4927 board or
562# Toshiba RBTX4937 board
563#
564core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
565core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
566cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx
567load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
568
569#
570# Toshiba RBTX4938 board
571#
572core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
573core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
574cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx
575load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
576
577cflags-y += -Iinclude/asm-mips/mach-generic
578drivers-$(CONFIG_PCI) += arch/mips/pci/
579
580ifdef CONFIG_32BIT
581ifdef CONFIG_CPU_LITTLE_ENDIAN
582JIFFIES = jiffies_64
583else
584JIFFIES = jiffies_64 + 4
585endif
586else
587JIFFIES = jiffies_64
588endif
589
590#
591# Automatically detect the build format. By default we choose
592# the elf format according to the load address.
593# We can always force a build with a 64-bits symbol format by
594# passing 'KBUILD_SYM32=no' option to the make's command line.
595#
596ifdef CONFIG_64BIT
597 ifndef KBUILD_SYM32
598 ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
599 KBUILD_SYM32 = y
600 endif
601 endif
602
603 ifeq ($(KBUILD_SYM32), y)
604 ifeq ($(call cc-option-yn,-msym32), y)
605 cflags-y += -msym32 -DKBUILD_64BIT_SYM32
606 endif
607 endif
608endif
609
610KBUILD_AFLAGS += $(cflags-y)
611KBUILD_CFLAGS += $(cflags-y) \
612 -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
613
614LDFLAGS += -m $(ld-emul)
615
616ifdef CONFIG_MIPS
617CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
618 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
619 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
620ifdef CONFIG_64BIT
621CHECKFLAGS += -m64
622endif
623endif
624
625OBJCOPYFLAGS += --remove-section=.reginfo
626
627#
628# Choosing incompatible machines durings configuration will result in
629# error messages during linking. Select a default linkscript if
630# none has been choosen above.
631#
632
633CPPFLAGS_vmlinux.lds := \
634 $(KBUILD_CFLAGS) \
635 -D"LOADADDR=$(load-y)" \
636 -D"JIFFIES=$(JIFFIES)" \
637 -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
638
639head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
640
641libs-y += arch/mips/lib/
642
643core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
644
645drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
646
647ifdef CONFIG_LASAT
648rom.bin rom.sw: vmlinux
649 $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
650endif
651
652#
653# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
654# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
655# convert to ECOFF using elf2ecoff.
656#
657vmlinux.32: vmlinux
658 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
659
660#
661# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
662# ELF files from 32-bit files by conversion.
663#
664vmlinux.64: vmlinux
665 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
666
667makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
668
669all: $(all-y)
670
671vmlinux.bin: $(vmlinux-32)
672 +@$(call makeboot,$@)
673
674vmlinux.ecoff: $(vmlinux-32)
675 +@$(call makeboot,$@)
676
677vmlinux.srec: $(vmlinux-32)
678 +@$(call makeboot,$@)
679
680CLEAN_FILES += vmlinux.ecoff \
681 vmlinux.srec
682
683archprepare:
684ifdef CONFIG_MIPS32_N32
685 @echo ' Checking missing-syscalls for N32'
686 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
687endif
688ifdef CONFIG_MIPS32_O32
689 @echo ' Checking missing-syscalls for O32'
690 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
691endif
692
693archclean:
694 @$(MAKE) $(clean)=arch/mips/boot
695 @$(MAKE) $(clean)=arch/mips/lasat
696
697define archhelp
698 echo ' vmlinux.ecoff - ECOFF boot image'
699 echo ' vmlinux.bin - Raw binary boot image'
700 echo ' vmlinux.srec - SREC boot image'
701 echo
702 echo ' These will be default as apropriate for a configured platform.'
703endef
704
705CLEAN_FILES += vmlinux.32 \
706 vmlinux.64 \
707 vmlinux.ecoff
Linux kernel - Deliverables
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