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gerrit-public.fairphone.software / kernel / msm-4.9 / 875d43e72b5bf22161a81de7554f88eccf8a51ae / . / arch / mips / Makefile
blob: a33328ef86f71aa9c158c9fa85f9026587ac4834 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]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
15as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \
16 -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \
17 else echo "$(2)"; fi ;)
18
19cflags-y :=
20
21#
22# Select the object file format to substitute into the linker script.
23#
24ifdef CONFIG_CPU_LITTLE_ENDIAN
2532bit-tool-prefix = mipsel-linux-
2664bit-tool-prefix = mips64el-linux-
2732bit-bfd = elf32-tradlittlemips
2864bit-bfd = elf64-tradlittlemips
2932bit-emul = elf32ltsmip
3064bit-emul = elf64ltsmip
31else
3232bit-tool-prefix = mips-linux-
3364bit-tool-prefix = mips64-linux-
3432bit-bfd = elf32-tradbigmips
3564bit-bfd = elf64-tradbigmips
3632bit-emul = elf32btsmip
3764bit-emul = elf64btsmip
38endif
39
Ralf Baechle875d43e2005-09-03 15:56:16 -0700[diff] [blame^]40ifdef CONFIG_32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]41gcc-abi = 32
42tool-prefix = $(32bit-tool-prefix)
43UTS_MACHINE := mips
44endif
Ralf Baechle875d43e2005-09-03 15:56:16 -0700[diff] [blame^]45ifdef CONFIG_64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]46gcc-abi = 64
47tool-prefix = $(64bit-tool-prefix)
48UTS_MACHINE := mips64
49endif
50
51ifdef CONFIG_CROSSCOMPILE
52CROSS_COMPILE := $(tool-prefix)
53endif
54
55ifdef CONFIG_BUILD_ELF64
56gas-abi = 64
57ld-emul = $(64bit-emul)
58vmlinux-32 = vmlinux.32
59vmlinux-64 = vmlinux
60else
61gas-abi = 32
62ld-emul = $(32bit-emul)
63vmlinux-32 = vmlinux
64vmlinux-64 = vmlinux.64
65
Ralf Baechle875d43e2005-09-03 15:56:16 -0700[diff] [blame^]66cflags-$(CONFIG_64BIT) += $(call cc-option,-mno-explicit-relocs)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]67endif
68
69#
70# GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
71# code since it only slows down the whole thing. At some point we might make
72# use of global pointer optimizations but their use of $28 conflicts with
73# the current pointer optimization.
74#
75# The DECStation requires an ECOFF kernel for remote booting, other MIPS
76# machines may also. Since BFD is incredibly buggy with respect to
77# crossformat linking we rely on the elf2ecoff tool for format conversion.
78#
79cflags-y += -I $(TOPDIR)/include/asm/gcc
80cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
81cflags-y += $(call cc-option, -finline-limit=100000)
82LDFLAGS_vmlinux += -G 0 -static -n
83MODFLAGS += -mlong-calls
84
85cflags-$(CONFIG_SB1XXX_CORELIS) += -mno-sched-prolog -fno-omit-frame-pointer
86
87#
88# Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>)
89#
90# <cpu0>,<isa0> -- preferred CPU and ISA designations (may require
91# recent tools)
92# <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work
93# with up to the oldest supported tools)
94# <isa2> -- an ISA designation used as an ABI selector for
95# gcc versions that do not support "-mabi=32"
96# (depending on the CPU type, either "mips1" or
97# "mips2")
98#
99set_gccflags = $(shell \
100while :; do \
101 cpu=$(1); isa=-$(2); \
102 for gcc_opt in -march= -mcpu=; do \
103 $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
104 -xc /dev/null > /dev/null 2>&1 && \
105 break 2; \
106 done; \
107 cpu=$(3); isa=-$(4); \
108 for gcc_opt in -march= -mcpu=; do \
109 $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
110 -xc /dev/null > /dev/null 2>&1 && \
111 break 2; \
112 done; \
113 break; \
114done; \
115gcc_abi=-mabi=$(gcc-abi); gcc_cpu=$$cpu; \
116if $(CC) $$gcc_abi -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then \
117 gcc_isa=$$isa; \
118else \
119 gcc_abi=; gcc_isa=-$(5); \
120fi; \
121gas_abi=-Wa,-$(gcc-abi); gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \
122while :; do \
123 for gas_opt in -Wa,-march= -Wa,-mcpu=; do \
124 $(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \
125 -o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \
126 break 2; \
127 done; \
128 gas_abi=; gas_opt=; gas_cpu=; gas_isa=; \
129 break; \
130done; \
131if test "$(gcc-abi)" != "$(gas-abi)"; then \
132 gas_abi="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \
133fi; \
134if test "$$gcc_opt" = -march= && test -n "$$gcc_abi"; then \
135 $(CC) $$gcc_abi $$gcc_opt$$gcc_cpu -S -o /dev/null \
136 -xc /dev/null > /dev/null 2>&1 && \
137 gcc_isa=; \
138fi; \
139echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa)
140
141#
142# CPU-dependent compiler/assembler options for optimization.
143#
144cflags-$(CONFIG_CPU_R3000) += \
145 $(call set_gccflags,r3000,mips1,r3000,mips1,mips1)
146
147cflags-$(CONFIG_CPU_TX39XX) += \
148 $(call set_gccflags,r3900,mips1,r3000,mips1,mips1)
149
150cflags-$(CONFIG_CPU_R6000) += \
151 $(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \
152 -Wa,--trap
153
154cflags-$(CONFIG_CPU_R4300) += \
155 $(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \
156 -Wa,--trap
157
158cflags-$(CONFIG_CPU_VR41XX) += \
159 $(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \
160 -Wa,--trap
161
162cflags-$(CONFIG_CPU_R4X00) += \
163 $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
164 -Wa,--trap
165
166cflags-$(CONFIG_CPU_TX49XX) += \
167 $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
168 -Wa,--trap
169
170cflags-$(CONFIG_CPU_MIPS32) += \
171 $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
172 -Wa,--trap
173
174cflags-$(CONFIG_CPU_MIPS64) += \
175 $(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
176 -Wa,--trap
177
178cflags-$(CONFIG_CPU_R5000) += \
179 $(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
180 -Wa,--trap
181
182cflags-$(CONFIG_CPU_R5432) += \
183 $(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
184 -Wa,--trap
185
186cflags-$(CONFIG_CPU_NEVADA) += \
187 $(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \
188 -Wa,--trap
189# $(call cc-option,-mmad)
190
191cflags-$(CONFIG_CPU_RM7000) += \
192 $(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \
193 -Wa,--trap
194
195cflags-$(CONFIG_CPU_RM9000) += \
196 $(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \
197 -Wa,--trap
198
199cflags-$(CONFIG_CPU_SB1) += \
200 $(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \
201 -Wa,--trap
202
203cflags-$(CONFIG_CPU_R8000) += \
204 $(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \
205 -Wa,--trap
206
207cflags-$(CONFIG_CPU_R10000) += \
208 $(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \
209 -Wa,--trap
210
211ifdef CONFIG_CPU_SB1
212ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
213MODFLAGS += -msb1-pass1-workarounds
214endif
215endif
216
217#
218# Firmware support
219#
220libs-$(CONFIG_ARC) += arch/mips/arc/
221libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
222
223#
224# Board-dependent options and extra files
225#
226
227#
228# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
229#
230core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
231cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz
232load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
233
234#
235# Common Alchemy Au1x00 stuff
236#
237core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/
238cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00
239
240#
241# AMD Alchemy Pb1000 eval board
242#
243libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/
244cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00
245load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
246
247#
248# AMD Alchemy Pb1100 eval board
249#
250libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/
251cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00
252load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
253
254#
255# AMD Alchemy Pb1500 eval board
256#
257libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/
258cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00
259load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
260
261#
262# AMD Alchemy Pb1550 eval board
263#
264libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/
265cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00
266load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
267
268#
269# AMD Alchemy Db1000 eval board
270#
271libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/
272cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00
273load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
274
275#
276# AMD Alchemy Db1100 eval board
277#
278libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/
279cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00
280load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
281
282#
283# AMD Alchemy Db1500 eval board
284#
285libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/
286cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00
287load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
288
289#
290# AMD Alchemy Db1550 eval board
291#
292libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/
293cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00
294load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
295
296#
297# AMD Alchemy Bosporus eval board
298#
299libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/
300cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00
301load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
302
303#
304# AMD Alchemy Mirage eval board
305#
306libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/
307cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00
308load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
309
310#
311# 4G-Systems eval board
312#
313libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/
314load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
315
316#
317# MyCable eval board
318#
319libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/
320load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
321
322#
323# Cobalt Server
324#
325core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
326load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
327
328#
329# DECstation family
330#
331core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
332cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
333libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
334load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
335CLEAN_FILES += drivers/tc/lk201-map.c
336
337#
338# Galileo EV64120 Board
339#
340core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/ev64120/
341core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/common/
342cflags-$(CONFIG_MIPS_EV64120) += -Iinclude/asm-mips/mach-ev64120
343load-$(CONFIG_MIPS_EV64120) += 0xffffffff80100000
344
345#
346# Galileo EV96100 Board
347#
348core-$(CONFIG_MIPS_EV96100) += arch/mips/galileo-boards/ev96100/
349cflags-$(CONFIG_MIPS_EV96100) += -Iinclude/asm-mips/mach-ev96100
350load-$(CONFIG_MIPS_EV96100) += 0xffffffff80100000
351
352#
353# Globespan IVR eval board with QED 5231 CPU
354#
355core-$(CONFIG_ITE_BOARD_GEN) += arch/mips/ite-boards/generic/
356core-$(CONFIG_MIPS_IVR) += arch/mips/ite-boards/ivr/
357load-$(CONFIG_MIPS_IVR) += 0xffffffff80100000
358
359#
360# ITE 8172 eval board with QED 5231 CPU
361#
362core-$(CONFIG_MIPS_ITE8172) += arch/mips/ite-boards/qed-4n-s01b/
363load-$(CONFIG_MIPS_ITE8172) += 0xffffffff80100000
364
365#
366# For all MIPS, Inc. eval boards
367#
368core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
369
370#
371# MIPS Atlas board
372#
373core-$(CONFIG_MIPS_ATLAS) += arch/mips/mips-boards/atlas/
374cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-atlas
375cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-mips
376load-$(CONFIG_MIPS_ATLAS) += 0xffffffff80100000
377
378#
379# MIPS Malta board
380#
381core-$(CONFIG_MIPS_MALTA) += arch/mips/mips-boards/malta/
382cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-mips
383load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
384
385#
386# MIPS SEAD board
387#
388core-$(CONFIG_MIPS_SEAD) += arch/mips/mips-boards/sead/
389load-$(CONFIG_MIPS_SEAD) += 0xffffffff80100000
390
391#
392# Momentum Ocelot board
393#
394# The Ocelot setup.o must be linked early - it does the ioremap() for the
395# mips_io_port_base.
396#
397core-$(CONFIG_MOMENCO_OCELOT) += arch/mips/gt64120/common/ \
398 arch/mips/gt64120/momenco_ocelot/
399cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
400load-$(CONFIG_MOMENCO_OCELOT) += 0xffffffff80100000
401
402#
403# Momentum Ocelot-G board
404#
405# The Ocelot-G setup.o must be linked early - it does the ioremap() for the
406# mips_io_port_base.
407#
408core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/
409load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000
410
411#
412# Momentum Ocelot-C and -CS boards
413#
414# The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
415# mips_io_port_base.
416core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
417load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
418
419#
420# PMC-Sierra Yosemite
421#
422core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
423cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite
424load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
425
Ralf Baechle07119622005-09-03 15:56:11 -0700[diff] [blame]426# Qemu simulating MIPS32 4Kc
427#
428core-$(CONFIG_QEMU) += arch/mips/qemu/
429cflags-$(CONFIG_QEMU) += -Iinclude/asm-mips/mach-qemu
430load-$(CONFIG_QEMU) += 0xffffffff80010000
431
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]432#
433# Momentum Ocelot-3
434#
435core-$(CONFIG_MOMENCO_OCELOT_3) += arch/mips/momentum/ocelot_3/
436cflags-$(CONFIG_MOMENCO_OCELOT_3) += -Iinclude/asm-mips/mach-ocelot3
437load-$(CONFIG_MOMENCO_OCELOT_3) += 0xffffffff80100000
438
439#
440# Momentum Jaguar ATX
441#
442core-$(CONFIG_MOMENCO_JAGUAR_ATX) += arch/mips/momentum/jaguar_atx/
443cflags-$(CONFIG_MOMENCO_JAGUAR_ATX) += -Iinclude/asm-mips/mach-ja
444#ifdef CONFIG_JAGUAR_DMALOW
445#load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff88000000
446#else
447load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff80100000
448#endif
449
450#
451# NEC DDB
452#
453core-$(CONFIG_DDB5XXX_COMMON) += arch/mips/ddb5xxx/common/
454
455#
456# NEC DDB Vrc-5074
457#
458core-$(CONFIG_DDB5074) += arch/mips/ddb5xxx/ddb5074/
459load-$(CONFIG_DDB5074) += 0xffffffff80080000
460
461#
462# NEC DDB Vrc-5476
463#
464core-$(CONFIG_DDB5476) += arch/mips/ddb5xxx/ddb5476/
465load-$(CONFIG_DDB5476) += 0xffffffff80080000
466
467#
468# NEC DDB Vrc-5477
469#
470core-$(CONFIG_DDB5477) += arch/mips/ddb5xxx/ddb5477/
471load-$(CONFIG_DDB5477) += 0xffffffff80100000
472
473core-$(CONFIG_LASAT) += arch/mips/lasat/
474cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat
475load-$(CONFIG_LASAT) += 0xffffffff80000000
476
477#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]478# Common VR41xx
479#
480core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
481cflags-$(CONFIG_MACH_VR41XX) += -Iinclude/asm-mips/mach-vr41xx
482
483#
484# NEC VR4133
485#
486core-$(CONFIG_NEC_CMBVR4133) += arch/mips/vr41xx/nec-cmbvr4133/
487load-$(CONFIG_NEC_CMBVR4133) += 0xffffffff80100000
488
489#
490# ZAO Networks Capcella (VR4131)
491#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]492load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
493
494#
495# Victor MP-C303/304 (VR4122)
496#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]497load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
498
499#
500# IBM WorkPad z50 (VR4121)
501#
502core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
503load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
504
505#
506# CASIO CASSIPEIA E-55/65 (VR4111)
507#
508core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
509load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
510
511#
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700[diff] [blame]512# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]513#
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700[diff] [blame]514load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]515
516#
517# SGI IP22 (Indy/Indigo2)
518#
519# Set the load address to >= 0xffffffff88069000 if you want to leave space for
520# symmon, 0xffffffff80002000 for production kernels. Note that the value must
521# be aligned to a multiple of the kernel stack size or the handling of the
522# current variable will break so for 64-bit kernels we have to raise the start
523# address by 8kb.
524#
525core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
526cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22
Ralf Baechle875d43e2005-09-03 15:56:16 -0700[diff] [blame^]527ifdef CONFIG_32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]528load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
529endif
Ralf Baechle875d43e2005-09-03 15:56:16 -0700[diff] [blame^]530ifdef CONFIG_64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]531load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
532endif
533
534#
535# SGI-IP27 (Origin200/2000)
536#
537# Set the load address to >= 0xc000000000300000 if you want to leave space for
538# symmon, 0xc00000000001c000 for production kernels. Note that the value must
539# be 16kb aligned or the handling of the current variable will break.
540#
541ifdef CONFIG_SGI_IP27
542core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
543cflags-$(CONFIG_SGI_IP27) += -Iinclude/asm-mips/mach-ip27
544ifdef CONFIG_BUILD_ELF64
545ifdef CONFIG_MAPPED_KERNEL
546load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
547OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
548dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
549else
550load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
551OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
552endif
553else
554ifdef CONFIG_MAPPED_KERNEL
555load-$(CONFIG_SGI_IP27) += 0xffffffffc001c000
556OBJCOPYFLAGS := --change-addresses=0xc000000080000000
557dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
558else
559load-$(CONFIG_SGI_IP27) += 0xffffffff8001c000
560OBJCOPYFLAGS := --change-addresses=0xa800000080000000
561endif
562endif
563endif
564
565#
566# SGI-IP32 (O2)
567#
568# Set the load address to >= 80069000 if you want to leave space for symmon,
569# 0xffffffff80004000 for production kernels. Note that the value must be aligned to
570# a multiple of the kernel stack size or the handling of the current variable
571# will break.
572#
573core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
574cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32
575load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
576
577#
578# Sibyte SB1250 SOC
579#
580# This is a LIB so that it links at the end, and initcalls are later
581# the sequence; but it is built as an object so that modules don't get
582# removed (as happens, even if they have __initcall/module_init)
583#
584core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
585cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte
586
587core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
588cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte
589
590#
591# Sibyte BCM91120x (Carmel) board
592# Sibyte BCM91120C (CRhine) board
593# Sibyte BCM91125C (CRhone) board
594# Sibyte BCM91125E (Rhone) board
595# Sibyte SWARM board
596#
597libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
598load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
599libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
600load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
601libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
602load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
603libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
604load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
605libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
606load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
607libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
608load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
609
610#
611# SNI RM200 PCI
612#
613core-$(CONFIG_SNI_RM200_PCI) += arch/mips/sni/
614cflags-$(CONFIG_SNI_RM200_PCI) += -Iinclude/asm-mips/mach-rm200
615load-$(CONFIG_SNI_RM200_PCI) += 0xffffffff80600000
616
617#
618# Toshiba JMR-TX3927 board
619#
620core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \
621 arch/mips/jmr3927/common/
622load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
623
624#
625# Toshiba RBTX4927 board or
626# Toshiba RBTX4937 board
627#
628core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
629core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
630load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
631
632cflags-y += -Iinclude/asm-mips/mach-generic
633drivers-$(CONFIG_PCI) += arch/mips/pci/
634
Ralf Baechle875d43e2005-09-03 15:56:16 -0700[diff] [blame^]635ifdef CONFIG_32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]636ifdef CONFIG_CPU_LITTLE_ENDIAN
637JIFFIES = jiffies_64
638else
639JIFFIES = jiffies_64 + 4
640endif
641else
642JIFFIES = jiffies_64
643endif
644
645AFLAGS += $(cflags-y)
646CFLAGS += $(cflags-y)
647
648LDFLAGS += -m $(ld-emul)
649
650OBJCOPYFLAGS += --remove-section=.reginfo
651
652#
653# Choosing incompatible machines durings configuration will result in
654# error messages during linking. Select a default linkscript if
655# none has been choosen above.
656#
657
658CPPFLAGS_vmlinux.lds := \
659 $(CFLAGS) \
660 -D"LOADADDR=$(load-y)" \
661 -D"JIFFIES=$(JIFFIES)" \
662 -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
663
664head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
665
666libs-y += arch/mips/lib/
Ralf Baechle875d43e2005-09-03 15:56:16 -0700[diff] [blame^]667libs-$(CONFIG_32BIT) += arch/mips/lib-32/
668libs-$(CONFIG_64BIT) += arch/mips/lib-64/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]669
670core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
671
672drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
673
674ifdef CONFIG_LASAT
675rom.bin rom.sw: vmlinux
676 $(call descend,arch/mips/lasat/image,$@)
677endif
678
679#
680# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
681# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
682# convert to ECOFF using elf2ecoff.
683#
684vmlinux.32: vmlinux
685 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
686
687#
688# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
689# ELF files from 32-bit files by conversion.
690#
691vmlinux.64: vmlinux
692 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
693
694makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
695
696ifdef CONFIG_BOOT_ELF32
697all: $(vmlinux-32)
698endif
699
700ifdef CONFIG_BOOT_ELF64
701all: $(vmlinux-64)
702endif
703
704ifdef CONFIG_SNI_RM200_PCI
705all: vmlinux.ecoff
706endif
707
708vmlinux.ecoff vmlinux.rm200: $(vmlinux-32)
709 +@$(call makeboot,$@)
710
711vmlinux.srec: $(vmlinux-32)
712 +@$(call makeboot,$@)
713
714CLEAN_FILES += vmlinux.ecoff \
715 vmlinux.srec \
716 vmlinux.rm200.tmp \
717 vmlinux.rm200
718
719archclean:
720 @$(MAKE) $(clean)=arch/mips/boot
721 @$(MAKE) $(clean)=arch/mips/lasat
722
723# Generate <asm/offset.h
724#
725# The default rule is suffering from funny problems on MIPS so we using our
726# own ...
727#
728# ---------------------------------------------------------------------------
729
730define filechk_gen-asm-offset.h
731 (set -e; \
732 echo "#ifndef _ASM_OFFSET_H"; \
733 echo "#define _ASM_OFFSET_H"; \
734 echo "/*"; \
735 echo " * DO NOT MODIFY."; \
736 echo " *"; \
737 echo " * This file was generated by arch/$(ARCH)/Makefile"; \
738 echo " *"; \
739 echo " */"; \
740 echo ""; \
741 sed -ne "/^@@@/s///p"; \
742 echo "#endif /* _ASM_OFFSET_H */" )
743endef
744
745prepare: include/asm-$(ARCH)/offset.h
746
747arch/$(ARCH)/kernel/offset.s: include/asm include/linux/version.h \
748 include/config/MARKER
749
750include/asm-$(ARCH)/offset.h: arch/$(ARCH)/kernel/offset.s
751 $(call filechk,gen-asm-offset.h)
752
753CLEAN_FILES += include/asm-$(ARCH)/offset.h.tmp \
754 include/asm-$(ARCH)/offset.h \
755 vmlinux.32 \
756 vmlinux.64 \
757 vmlinux.ecoff