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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
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
Linus Torvalds1da177e2005-04-16 15:20:36 -070015cflags-y :=
16
17#
18# Select the object file format to substitute into the linker script.
19#
20ifdef CONFIG_CPU_LITTLE_ENDIAN
Ralf Baechle17f690b2007-10-22 19:10:57 +01002132bit-tool-archpref = mipsel
2264bit-tool-archpref = mips64el
Linus Torvalds1da177e2005-04-16 15:20:36 -07002332bit-bfd = elf32-tradlittlemips
2464bit-bfd = elf64-tradlittlemips
2532bit-emul = elf32ltsmip
2664bit-emul = elf64ltsmip
27else
Ralf Baechle17f690b2007-10-22 19:10:57 +01002832bit-tool-archpref = mips
2964bit-tool-archpref = mips64
Linus Torvalds1da177e2005-04-16 15:20:36 -07003032bit-bfd = elf32-tradbigmips
3164bit-bfd = elf64-tradbigmips
3232bit-emul = elf32btsmip
3364bit-emul = elf64btsmip
34endif
35
Ralf Baechle875d43e2005-09-03 15:56:16 -070036ifdef CONFIG_32BIT
Ralf Baechle17f690b2007-10-22 19:10:57 +010037tool-archpref = $(32bit-tool-archpref)
Linus Torvalds1da177e2005-04-16 15:20:36 -070038UTS_MACHINE := mips
39endif
Ralf Baechle875d43e2005-09-03 15:56:16 -070040ifdef CONFIG_64BIT
Ralf Baechle17f690b2007-10-22 19:10:57 +010041tool-archpref = $(64bit-tool-archpref)
Linus Torvalds1da177e2005-04-16 15:20:36 -070042UTS_MACHINE := mips64
43endif
44
Ralf Baechle17f690b2007-10-22 19:10:57 +010045ifneq ($(SUBARCH),$(ARCH))
46 ifeq ($(CROSS_COMPILE),)
Maciej W. Rozycki32479892007-11-12 17:30:52 +000047 CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-)
Ralf Baechle17f690b2007-10-22 19:10:57 +010048 endif
Linus Torvalds1da177e2005-04-16 15:20:36 -070049endif
50
Ralf Baechle81450952006-02-22 23:06:55 +000051ifdef CONFIG_32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -070052ld-emul = $(32bit-emul)
53vmlinux-32 = vmlinux
54vmlinux-64 = vmlinux.64
Ralf Baechle59b3e8e2006-03-08 11:35:00 +000055
56cflags-y += -mabi=32
Ralf Baechle81450952006-02-22 23:06:55 +000057endif
Linus Torvalds1da177e2005-04-16 15:20:36 -070058
Ralf Baechle81450952006-02-22 23:06:55 +000059ifdef CONFIG_64BIT
Ralf Baechle81450952006-02-22 23:06:55 +000060ld-emul = $(64bit-emul)
61vmlinux-32 = vmlinux.32
62vmlinux-64 = vmlinux
63
Ralf Baechle59b3e8e2006-03-08 11:35:00 +000064cflags-y += -mabi=64
Ralf Baechle59b3e8e2006-03-08 11:35:00 +000065endif
66
Ralf Baechle8496b402007-07-28 13:27:21 +010067all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32)
68all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64)
Linus Torvalds1da177e2005-04-16 15:20:36 -070069
70#
71# GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
72# code since it only slows down the whole thing. At some point we might make
73# use of global pointer optimizations but their use of $28 conflicts with
74# the current pointer optimization.
75#
76# The DECStation requires an ECOFF kernel for remote booting, other MIPS
77# machines may also. Since BFD is incredibly buggy with respect to
78# crossformat linking we rely on the elf2ecoff tool for format conversion.
79#
Linus Torvalds1da177e2005-04-16 15:20:36 -070080cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
Ralf Baechle6218cf42006-03-08 17:14:49 +000081cflags-y += -msoft-float
Thiemo Seufer9f83d832005-02-21 11:22:15 +000082LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
Linus Torvalds1da177e2005-04-16 15:20:36 -070083MODFLAGS += -mlong-calls
84
Ralf Baechle72fbfb22006-06-07 13:25:37 +010085cflags-y += -ffreestanding
86
Thiemo Seuferf425a6d2005-07-07 09:19:31 +000087#
88# We explicitly add the endianness specifier if needed, this allows
89# to compile kernels with a toolchain for the other endianness. We
90# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
91# when fed the toolchain default!
92#
Ralf Baechlef9405412006-10-10 15:44:10 +010093# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
Michael Opdenacker59c51592007-05-09 08:57:56 +020094# 2006-10-10 don't properly change the predefined symbols if -EB / -EL
Ralf Baechlef9405412006-10-10 15:44:10 +010095# are used, so we kludge that here. A bug has been filed at
96# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
97#
98undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
99undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
100predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
101predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
102cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
103cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
Thiemo Seuferf425a6d2005-07-07 09:19:31 +0000104
Franck Bui-Huu9693a852007-02-02 17:41:47 +0100105cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
106
Ralf Baechle9007c9a2006-03-18 16:59:31 +0000107cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
108 -fno-omit-frame-pointer
Linus Torvalds1da177e2005-04-16 15:20:36 -0700109
110#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700111# CPU-dependent compiler/assembler options for optimization.
112#
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000113cflags-$(CONFIG_CPU_R3000) += -march=r3000
114cflags-$(CONFIG_CPU_TX39XX) += -march=r3900
115cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap
116cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap
117cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap
118cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap
119cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap
Fuxin Zhang2a21c732007-06-06 14:52:43 +0800120cflags-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap
Ralf Baechle9200c0b2006-04-06 00:44:25 +0100121cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000122 -Wa,-mips32 -Wa,--trap
Ralf Baechle9200c0b2006-04-06 00:44:25 +0100123cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000124 -Wa,-mips32r2 -Wa,--trap
Ralf Baechle9200c0b2006-04-06 00:44:25 +0100125cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000126 -Wa,-mips64 -Wa,--trap
Ralf Baechle9200c0b2006-04-06 00:44:25 +0100127cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000128 -Wa,-mips64r2 -Wa,--trap
129cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
Ralf Baechlec9e321e2006-04-01 20:43:58 +0100130cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700131 -Wa,--trap
Ralf Baechlec9e321e2006-04-01 20:43:58 +0100132cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700133 -Wa,--trap
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000134cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700135 -Wa,--trap
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000136cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700137 -Wa,--trap
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000138cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700139 -Wa,--trap
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000140cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
141cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700142 -Wa,--trap
Linus Torvalds1da177e2005-04-16 15:20:36 -0700143
Maciej W. Rozycki20d60d92007-10-23 12:43:11 +0100144cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
145cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
146cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
147
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148ifdef CONFIG_CPU_SB1
149ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
150MODFLAGS += -msb1-pass1-workarounds
151endif
152endif
153
154#
155# Firmware support
156#
Aurelien Jarno2f56cfd2007-09-05 08:59:34 +0200157libs-$(CONFIG_ARC) += arch/mips/fw/arc/
Aurelien Jarnodf78b5c2007-09-05 08:58:26 +0200158libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
Thomas Bogendoerfer231a35d2008-01-04 23:31:07 +0100159libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
160libs-y += arch/mips/fw/lib/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700161libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
162
163#
164# Board-dependent options and extra files
165#
166
167#
168# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
169#
170core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
171cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz
172load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
173
174#
175# Common Alchemy Au1x00 stuff
176#
177core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/
178cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00
179
180#
181# AMD Alchemy Pb1000 eval board
182#
183libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/
184cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00
185load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
186
187#
188# AMD Alchemy Pb1100 eval board
189#
190libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/
191cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00
192load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
193
194#
195# AMD Alchemy Pb1500 eval board
196#
197libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/
198cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00
199load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
200
201#
202# AMD Alchemy Pb1550 eval board
203#
204libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/
205cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00
206load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
207
208#
Pete Popove3ad1c22005-03-01 06:33:16 +0000209# AMD Alchemy Pb1200 eval board
210#
211libs-$(CONFIG_MIPS_PB1200) += arch/mips/au1000/pb1200/
212cflags-$(CONFIG_MIPS_PB1200) += -Iinclude/asm-mips/mach-pb1x00
213load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
214
215#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700216# AMD Alchemy Db1000 eval board
217#
218libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/
219cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00
220load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
221
222#
223# AMD Alchemy Db1100 eval board
224#
225libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/
226cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00
227load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
228
229#
230# AMD Alchemy Db1500 eval board
231#
232libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/
233cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00
234load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
235
236#
237# AMD Alchemy Db1550 eval board
238#
239libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/
240cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00
241load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
242
243#
Pete Popove3ad1c22005-03-01 06:33:16 +0000244# AMD Alchemy Db1200 eval board
245#
246libs-$(CONFIG_MIPS_DB1200) += arch/mips/au1000/pb1200/
247cflags-$(CONFIG_MIPS_DB1200) += -Iinclude/asm-mips/mach-db1x00
248load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
249
250#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700251# AMD Alchemy Bosporus eval board
252#
253libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/
254cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00
255load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
256
257#
258# AMD Alchemy Mirage eval board
259#
260libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/
261cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00
262load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
263
264#
265# 4G-Systems eval board
266#
267libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/
268load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
269
270#
271# MyCable eval board
272#
273libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/
274load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
275
276#
277# Cobalt Server
278#
279core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
Ralf Baechle11ed6d52006-01-18 23:26:43 +0000280cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt
Linus Torvalds1da177e2005-04-16 15:20:36 -0700281load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
282
283#
284# DECstation family
285#
286core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
287cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
288libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
289load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
Linus Torvalds1da177e2005-04-16 15:20:36 -0700290
291#
Mark.Zhana240a462006-05-06 17:04:20 +0800292# Wind River PPMC Board (4KC + GT64120)
293#
294core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
295cflags-$(CONFIG_WR_PPMC) += -Iinclude/asm-mips/mach-wrppmc
296load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
297
298#
Songmao Tian42d226c2007-06-06 14:52:38 +0800299# lemote fulong mini-PC board
300#
301core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
302load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
303cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
304
305#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700306# For all MIPS, Inc. eval boards
307#
308core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
309
310#
311# MIPS Atlas board
312#
313core-$(CONFIG_MIPS_ATLAS) += arch/mips/mips-boards/atlas/
314cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-atlas
315cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-mips
316load-$(CONFIG_MIPS_ATLAS) += 0xffffffff80100000
Ralf Baechlefa71c962008-01-29 10:15:00 +0000317all-$(CONFIG_MIPS_ATLAS) := vmlinux.bin
Linus Torvalds1da177e2005-04-16 15:20:36 -0700318
319#
320# MIPS Malta board
321#
322core-$(CONFIG_MIPS_MALTA) += arch/mips/mips-boards/malta/
323cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-mips
324load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
Ralf Baechlefa71c962008-01-29 10:15:00 +0000325all-$(CONFIG_MIPS_MALTA) := vmlinux.bin
Linus Torvalds1da177e2005-04-16 15:20:36 -0700326
327#
328# MIPS SEAD board
329#
330core-$(CONFIG_MIPS_SEAD) += arch/mips/mips-boards/sead/
Maciej W. Rozycki09f451b2006-08-30 14:29:57 +0100331cflags-$(CONFIG_MIPS_SEAD) += -Iinclude/asm-mips/mach-mips
Linus Torvalds1da177e2005-04-16 15:20:36 -0700332load-$(CONFIG_MIPS_SEAD) += 0xffffffff80100000
Ralf Baechle8496b402007-07-28 13:27:21 +0100333all-$(CONFIG_MIPS_SEAD) := vmlinux.srec
Linus Torvalds1da177e2005-04-16 15:20:36 -0700334
335#
Ralf Baechlec78cbf42005-09-30 13:59:37 +0100336# MIPS SIM
337#
Ralf Baechlef6e23732007-07-10 17:32:56 +0100338core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
Yoichi Yuasa9a0f3b72007-07-13 16:36:57 +0900339cflags-$(CONFIG_MIPS_SIM) += -Iinclude/asm-mips/mach-mipssim
Ralf Baechlec78cbf42005-09-30 13:59:37 +0100340load-$(CONFIG_MIPS_SIM) += 0x80100000
341
342#
Marc St-Jean9267a302007-06-14 15:55:31 -0600343# PMC-Sierra MSP SOCs
344#
345core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
346cflags-$(CONFIG_PMC_MSP) += -Iinclude/asm-mips/pmc-sierra/msp71xx \
347 -mno-branch-likely
348load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
349
350#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700351# PMC-Sierra Yosemite
352#
353core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
354cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite
355load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
356
Ralf Baechle14cd8012006-06-29 21:10:47 +0100357#
Ralf Baechle35189fa2006-06-18 16:39:46 +0100358# Basler eXcite
359#
360core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
361cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite
362load-$(CONFIG_BASLER_EXCITE) += 0x80100000
363
364#
Brian Murphy1f21d2b2007-08-21 22:34:16 +0200365# LASAT platforms
366#
367core-$(CONFIG_LASAT) += arch/mips/lasat/
368cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat
369load-$(CONFIG_LASAT) += 0xffffffff80000000
370
371#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700372# 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#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700386load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
387
388#
389# Victor MP-C303/304 (VR4122)
390#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700391load-$(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#
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700406# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700407#
Yoichi Yuasa63b799f2005-09-03 15:56:13 -0700408load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
Linus Torvalds1da177e2005-04-16 15:20:36 -0700409
410#
Pete Popovbdf21b12005-07-14 17:47:57 +0000411# Common Philips PNX8550
412#
413core-$(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
Vitaly Woolf0647a52006-12-08 11:40:35 +0300423# Philips PNX8550 STB810 board
424#
425libs-$(CONFIG_PNX8550_STB810) += arch/mips/philips/pnx8550/stb810/
426load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
427
dmitry pervushin355c4712006-05-21 14:53:06 +0400428# 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
Pete Popovbdf21b12005-07-14 17:47:57 +0000437#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700438# 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
Ralf Baechle875d43e2005-09-03 15:56:16 -0700448ifdef CONFIG_32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700449load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
450endif
Ralf Baechle875d43e2005-09-03 15:56:16 -0700451ifdef CONFIG_64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700452load-$(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
Linus Torvalds1da177e2005-04-16 15:20:36 -0700465ifdef CONFIG_MAPPED_KERNEL
466load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
467OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
468dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
469else
470load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
471OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
472endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700473endif
474
475#
Thomas Bogendoerfere2defae2007-12-02 13:00:32 +0100476# SGI IP28 (Indigo2 R10k)
477#
478# Set the load address to >= 0xa800000020080000 if you want to leave space for
479# symmon, 0xa800000020004000 for production kernels ? Note that the value must
480# be 16kb aligned or the handling of the current variable will break.
481# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
482#
483#core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/ arch/mips/arc/arc_con.o
484core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
485cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -Iinclude/asm-mips/mach-ip28
486#cflags-$(CONFIG_SGI_IP28) += -Iinclude/asm-mips/mach-ip28
487load-$(CONFIG_SGI_IP28) += 0xa800000020004000
488
489#
Linus Torvalds1da177e2005-04-16 15:20:36 -0700490# SGI-IP32 (O2)
491#
492# Set the load address to >= 80069000 if you want to leave space for symmon,
493# 0xffffffff80004000 for production kernels. Note that the value must be aligned to
494# a multiple of the kernel stack size or the handling of the current variable
495# will break.
496#
497core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
498cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32
499load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
500
501#
Mark Masond619f382007-03-29 11:39:56 -0700502# Sibyte SB1250/BCM1480 SOC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700503#
504# This is a LIB so that it links at the end, and initcalls are later
505# the sequence; but it is built as an object so that modules don't get
506# removed (as happens, even if they have __initcall/module_init)
507#
508core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
Mark Masond619f382007-03-29 11:39:56 -0700509core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
Andrew Isaacsonf137e462005-10-19 23:56:38 -0700510cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
511 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700512
513core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
Mark Masond619f382007-03-29 11:39:56 -0700514core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
Andrew Isaacsonf137e462005-10-19 23:56:38 -0700515cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte \
516 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
517
518core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
Mark Masond619f382007-03-29 11:39:56 -0700519core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
Andrew Isaacsonf137e462005-10-19 23:56:38 -0700520cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
521 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
522
523core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
Mark Masond619f382007-03-29 11:39:56 -0700524core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
Andrew Isaacsonf137e462005-10-19 23:56:38 -0700525cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
526 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700527
528#
529# Sibyte BCM91120x (Carmel) board
530# Sibyte BCM91120C (CRhine) board
531# Sibyte BCM91125C (CRhone) board
532# Sibyte BCM91125E (Rhone) board
533# Sibyte SWARM board
Andrew Isaacson9a6dcea2005-10-19 23:57:11 -0700534# Sibyte BCM91x80 (BigSur) board
Linus Torvalds1da177e2005-04-16 15:20:36 -0700535#
536libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
537load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
538libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
539load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
540libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
541load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
542libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
543load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
544libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
545load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
546libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
547load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
Andrew Isaacson9a6dcea2005-10-19 23:57:11 -0700548libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
549load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
Linus Torvalds1da177e2005-04-16 15:20:36 -0700550
551#
Aurelien Jarno1c0c13e2007-09-25 15:40:12 +0200552# Broadcom BCM47XX boards
553#
554core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
555cflags-$(CONFIG_BCM47XX) += -Iinclude/asm-mips/mach-bcm47xx
556load-$(CONFIG_BCM47XX) := 0xffffffff80001000
557
558#
Thomas Bogendoerfer14b36af2006-12-05 17:05:44 +0100559# SNI RM
Linus Torvalds1da177e2005-04-16 15:20:36 -0700560#
Thomas Bogendoerfer14b36af2006-12-05 17:05:44 +0100561core-$(CONFIG_SNI_RM) += arch/mips/sni/
562cflags-$(CONFIG_SNI_RM) += -Iinclude/asm-mips/mach-rm
563load-$(CONFIG_SNI_RM) += 0xffffffff80600000
Ralf Baechle8496b402007-07-28 13:27:21 +0100564all-$(CONFIG_SNI_RM) := vmlinux.ecoff
Linus Torvalds1da177e2005-04-16 15:20:36 -0700565
566#
567# Toshiba JMR-TX3927 board
568#
569core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \
570 arch/mips/jmr3927/common/
Ralf Baechle5135b0c2005-11-15 12:19:46 +0000571cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
Linus Torvalds1da177e2005-04-16 15:20:36 -0700572load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
573
574#
575# Toshiba RBTX4927 board or
576# Toshiba RBTX4937 board
577#
578core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
579core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
Atsushi Nemoto5ddcb3c2007-06-26 01:14:01 +0900580cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx
Linus Torvalds1da177e2005-04-16 15:20:36 -0700581load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
582
Ralf Baechle23fbee92005-07-25 22:45:45 +0000583#
584# Toshiba RBTX4938 board
585#
586core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
587core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
Atsushi Nemoto5ddcb3c2007-06-26 01:14:01 +0900588cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx
Ralf Baechle23fbee92005-07-25 22:45:45 +0000589load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
590
Linus Torvalds1da177e2005-04-16 15:20:36 -0700591cflags-y += -Iinclude/asm-mips/mach-generic
592drivers-$(CONFIG_PCI) += arch/mips/pci/
593
Ralf Baechle875d43e2005-09-03 15:56:16 -0700594ifdef CONFIG_32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700595ifdef CONFIG_CPU_LITTLE_ENDIAN
596JIFFIES = jiffies_64
597else
598JIFFIES = jiffies_64 + 4
599endif
600else
601JIFFIES = jiffies_64
602endif
603
Franck Bui-Huuadff90a2007-02-15 12:06:48 +0100604#
605# Automatically detect the build format. By default we choose
606# the elf format according to the load address.
607# We can always force a build with a 64-bits symbol format by
Franck Bui-Huu054c51b2007-02-15 14:21:36 +0100608# passing 'KBUILD_SYM32=no' option to the make's command line.
Franck Bui-Huuadff90a2007-02-15 12:06:48 +0100609#
610ifdef CONFIG_64BIT
Franck Bui-Huu054c51b2007-02-15 14:21:36 +0100611 ifndef KBUILD_SYM32
Franck Bui-Huuadff90a2007-02-15 12:06:48 +0100612 ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
Franck Bui-Huu054c51b2007-02-15 14:21:36 +0100613 KBUILD_SYM32 = y
Franck Bui-Huuadff90a2007-02-15 12:06:48 +0100614 endif
615 endif
616
Maciej W. Rozycki20d60d92007-10-23 12:43:11 +0100617 ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
618 cflags-y += -msym32 -DKBUILD_64BIT_SYM32
619 else
620 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
621 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
Franck Bui-Huue58d95a2007-09-27 16:26:40 +0200622 endif
Franck Bui-Huuadff90a2007-02-15 12:06:48 +0100623 endif
624endif
625
Sam Ravnborg222d3942007-10-15 21:59:31 +0200626KBUILD_AFLAGS += $(cflags-y)
Sam Ravnborga0f97e02007-10-14 22:21:35 +0200627KBUILD_CFLAGS += $(cflags-y) \
Marc St-Jean9267a302007-06-14 15:55:31 -0600628 -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700629
630LDFLAGS += -m $(ld-emul)
631
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000632ifdef CONFIG_MIPS
Sam Ravnborga0f97e02007-10-14 22:21:35 +0200633CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
Alexey Dobriyan48c35b22007-01-23 21:30:14 +0300634 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
Atsushi Nemoto2a2c3e42006-04-15 00:04:18 +0900635 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
636ifdef CONFIG_64BIT
637CHECKFLAGS += -m64
638endif
Ralf Baechle59b3e8e2006-03-08 11:35:00 +0000639endif
640
Linus Torvalds1da177e2005-04-16 15:20:36 -0700641OBJCOPYFLAGS += --remove-section=.reginfo
642
643#
644# Choosing incompatible machines durings configuration will result in
645# error messages during linking. Select a default linkscript if
646# none has been choosen above.
647#
648
649CPPFLAGS_vmlinux.lds := \
Sam Ravnborga0f97e02007-10-14 22:21:35 +0200650 $(KBUILD_CFLAGS) \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700651 -D"LOADADDR=$(load-y)" \
652 -D"JIFFIES=$(JIFFIES)" \
653 -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
654
655head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
656
657libs-y += arch/mips/lib/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700658
659core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
660
661drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
662
Brian Murphy1f21d2b2007-08-21 22:34:16 +0200663ifdef CONFIG_LASAT
664rom.bin rom.sw: vmlinux
665 $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
666endif
667
Linus Torvalds1da177e2005-04-16 15:20:36 -0700668#
669# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
670# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
671# convert to ECOFF using elf2ecoff.
672#
673vmlinux.32: vmlinux
674 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
675
676#
677# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
678# ELF files from 32-bit files by conversion.
679#
680vmlinux.64: vmlinux
681 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
682
683makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
684
Ralf Baechle8496b402007-07-28 13:27:21 +0100685all: $(all-y)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700686
Ralf Baechle154b5002005-07-22 05:46:02 +0000687vmlinux.bin: $(vmlinux-32)
688 +@$(call makeboot,$@)
689
Yoichi Yuasab8828d32006-07-08 00:51:11 +0900690vmlinux.ecoff: $(vmlinux-32)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700691 +@$(call makeboot,$@)
692
693vmlinux.srec: $(vmlinux-32)
694 +@$(call makeboot,$@)
695
696CLEAN_FILES += vmlinux.ecoff \
Yoichi Yuasab8828d32006-07-08 00:51:11 +0900697 vmlinux.srec
Linus Torvalds1da177e2005-04-16 15:20:36 -0700698
Atsushi Nemotoe48ce6b2007-05-30 00:38:07 +0900699archprepare:
700ifdef CONFIG_MIPS32_N32
701 @echo ' Checking missing-syscalls for N32'
702 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
703endif
704ifdef CONFIG_MIPS32_O32
705 @echo ' Checking missing-syscalls for O32'
706 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
707endif
708
Linus Torvalds1da177e2005-04-16 15:20:36 -0700709archclean:
710 @$(MAKE) $(clean)=arch/mips/boot
Brian Murphy1f21d2b2007-08-21 22:34:16 +0200711 @$(MAKE) $(clean)=arch/mips/lasat
Linus Torvalds1da177e2005-04-16 15:20:36 -0700712
Ralf Baechlee7865762007-07-28 13:38:49 +0100713define archhelp
714 echo ' vmlinux.ecoff - ECOFF boot image'
715 echo ' vmlinux.bin - Raw binary boot image'
716 echo ' vmlinux.srec - SREC boot image'
717 echo
718 echo ' These will be default as apropriate for a configured platform.'
719endef
720
Sam Ravnborg048eb582005-09-09 22:32:31 +0200721CLEAN_FILES += vmlinux.32 \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700722 vmlinux.64 \
723 vmlinux.ecoff