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MIPS: Use -mno-check-zero-division
[deliverable/linux.git] / arch / mips / Makefile
CommitLineData
1da177e4
LT		 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
de0c1698
AB		 15KBUILD_DEFCONFIG := ip22_defconfig
16
1da177e4
LT		 17#
18# Select the object file format to substitute into the linker script.
19#
20ifdef CONFIG_CPU_LITTLE_ENDIAN
17f690be
RB		 2132bit-tool-archpref = mipsel
2264bit-tool-archpref = mips64el
1da177e4
LT		 2332bit-bfd = elf32-tradlittlemips
2464bit-bfd = elf64-tradlittlemips
2532bit-emul = elf32ltsmip
2664bit-emul = elf64ltsmip
27else
17f690be
RB		 2832bit-tool-archpref = mips
2964bit-tool-archpref = mips64
1da177e4
LT		 3032bit-bfd = elf32-tradbigmips
3164bit-bfd = elf64-tradbigmips
3232bit-emul = elf32btsmip
3364bit-emul = elf64btsmip
34endif
35
875d43e7 36ifdef CONFIG_32BIT
17f690be 37tool-archpref = $(32bit-tool-archpref)
1da177e4
LT		 38UTS_MACHINE := mips
39endif
875d43e7 40ifdef CONFIG_64BIT
17f690be 41tool-archpref = $(64bit-tool-archpref)
1da177e4
LT		 42UTS_MACHINE := mips64
43endif
44
17f690be
RB		 45ifneq ($(SUBARCH),$(ARCH))
46 ifeq ($(CROSS_COMPILE),)
3247989e 47 CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-)
17f690be 48 endif
1da177e4
LT		 49endif
50
05e41404 51cflags-y := -ffunction-sections
1a4ba061 52cflags-y += $(call cc-option, -mno-check-zero-division)
05e41404 53
8145095c 54ifdef CONFIG_32BIT
1da177e4
LT		 55ld-emul = $(32bit-emul)
56vmlinux-32 = vmlinux
57vmlinux-64 = vmlinux.64
59b3e8e9
RB		 58
59cflags-y += -mabi=32
8145095c 60endif
1da177e4 61
8145095c 62ifdef CONFIG_64BIT
8145095c
RB		 63ld-emul = $(64bit-emul)
64vmlinux-32 = vmlinux.32
65vmlinux-64 = vmlinux
66
59b3e8e9 67cflags-y += -mabi=64
1da177e4
LT		 68endif
69
8496b401
RB		 70all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32)
71all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64)
59b3e8e9 72
1da177e4
LT		 73#
74# GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
75# code since it only slows down the whole thing. At some point we might make
76# use of global pointer optimizations but their use of $28 conflicts with
77# the current pointer optimization.
78#
79# The DECStation requires an ECOFF kernel for remote booting, other MIPS
80# machines may also. Since BFD is incredibly buggy with respect to
81# crossformat linking we rely on the elf2ecoff tool for format conversion.
82#
1da177e4 83cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
6218cf44 84cflags-y += -msoft-float
9f83d839 85LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
1da177e4
LT		 86MODFLAGS += -mlong-calls
87
72fbfb26
RB		 88cflags-y += -ffreestanding
89
f425a6dc
TS		 90#
91# We explicitly add the endianness specifier if needed, this allows
92# to compile kernels with a toolchain for the other endianness. We
93# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
94# when fed the toolchain default!
95#
f9405412 96# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
59c51591 97# 2006-10-10 don't properly change the predefined symbols if -EB / -EL
f9405412
RB		 98# are used, so we kludge that here. A bug has been filed at
99# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
100#
101undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
102undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
103predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
104predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
105cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
106cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
f425a6dc 107
9693a853
FBH		 108cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
109
9007c9a2
RB		 110cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
111 -fno-omit-frame-pointer
1da177e4 112
1da177e4
LT		 113#
114# CPU-dependent compiler/assembler options for optimization.
115#
59b3e8e9
RB		 116cflags-$(CONFIG_CPU_R3000) += -march=r3000
117cflags-$(CONFIG_CPU_TX39XX) += -march=r3900
118cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap
119cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap
120cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap
121cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap
122cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap
2a21c730 123cflags-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap
9200c0b2 124cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
59b3e8e9 125 -Wa,-mips32 -Wa,--trap
9200c0b2 126cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
59b3e8e9 127 -Wa,-mips32r2 -Wa,--trap
9200c0b2 128cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
59b3e8e9 129 -Wa,-mips64 -Wa,--trap
9200c0b2 130cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
59b3e8e9
RB		 131 -Wa,-mips64r2 -Wa,--trap
132cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
c9e321e0 133cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
1da177e4 134 -Wa,--trap
542c1020
SK		 135cflags-$(CONFIG_CPU_R5500) += $(call cc-option,-march=r5500,-march=r5000) \
136 -Wa,--trap
c9e321e0 137cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
1da177e4 138 -Wa,--trap
59b3e8e9 139cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
1da177e4 140 -Wa,--trap
59b3e8e9 141cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
1da177e4 142 -Wa,--trap
59b3e8e9 143cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
1da177e4 144 -Wa,--trap
59b3e8e9
RB		 145cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
146cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
1da177e4 147 -Wa,--trap
7e69deb8
DD		 148cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
149ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
150cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
151endif
1da177e4 152
20d60d99
MR		 153cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
154cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
155cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
156
1da177e4
LT		 157ifdef CONFIG_CPU_SB1
158ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
159MODFLAGS += -msb1-pass1-workarounds
160endif
161endif
162
163#
164# Firmware support
165#
2f56cfdd 166libs-$(CONFIG_ARC) += arch/mips/fw/arc/
df78b5c8 167libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
231a35d3
TB		 168libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
169libs-y += arch/mips/fw/lib/
1da177e4
LT		 170libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
171
172#
173# Board-dependent options and extra files
174#
175
176#
177# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
178#
179core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
384740dc 180cflags-$(CONFIG_MACH_JAZZ) += -I$(srctree)/arch/mips/include/asm/mach-jazz
1da177e4
LT		 181load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
182
183#
184# Common Alchemy Au1x00 stuff
185#
e8c7c482 186core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/
384740dc 187cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00
1da177e4
LT		 188
189#
190# AMD Alchemy Pb1000 eval board
191#
58e75e86 192core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/devboards/
384740dc 193cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 194load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
195
196#
197# AMD Alchemy Pb1100 eval board
198#
58e75e86 199core-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/devboards/
384740dc 200cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 201load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
202
203#
204# AMD Alchemy Pb1500 eval board
205#
58e75e86 206core-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/devboards/
384740dc 207cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 208load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
209
210#
211# AMD Alchemy Pb1550 eval board
212#
58e75e86 213core-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/devboards/
384740dc 214cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 215load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
216
e3ad1c23
PP		 217#
218# AMD Alchemy Pb1200 eval board
219#
58e75e86 220core-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/devboards/
384740dc 221cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
e3ad1c23
PP		 222load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
223
1da177e4
LT		 224#
225# AMD Alchemy Db1000 eval board
226#
58e75e86 227core-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/devboards/
384740dc 228cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 229load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
230
231#
232# AMD Alchemy Db1100 eval board
233#
58e75e86 234core-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/devboards/
384740dc 235cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 236load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
237
238#
239# AMD Alchemy Db1500 eval board
240#
58e75e86 241core-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/devboards/
384740dc 242cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 243load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
244
245#
246# AMD Alchemy Db1550 eval board
247#
58e75e86 248core-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/devboards/
384740dc 249cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 250load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
251
e3ad1c23
PP		 252#
253# AMD Alchemy Db1200 eval board
254#
58e75e86 255core-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/devboards/
384740dc 256cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
e3ad1c23
PP		 257load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
258
1da177e4
LT		 259#
260# AMD Alchemy Bosporus eval board
261#
58e75e86 262core-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/devboards/
384740dc 263cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 264load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
265
266#
267# AMD Alchemy Mirage eval board
268#
58e75e86 269core-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/devboards/
384740dc 270cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 271load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
272
273#
274# 4G-Systems eval board
275#
e8c7c482 276libs-$(CONFIG_MIPS_MTX1) += arch/mips/alchemy/mtx-1/
1da177e4
LT		 277load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
278
279#
280# MyCable eval board
281#
e8c7c482 282libs-$(CONFIG_MIPS_XXS1500) += arch/mips/alchemy/xxs1500/
1da177e4
LT		 283load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
284
285#
286# Cobalt Server
287#
288core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
384740dc 289cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt
1da177e4
LT		 290load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
291
292#
293# DECstation family
294#
295core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
384740dc 296cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
1da177e4
LT		 297libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
298load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
1da177e4 299
a240a469
MZ		 300#
301# Wind River PPMC Board (4KC + GT64120)
302#
303core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
384740dc 304cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
a240a469
MZ		 305load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
306
42d226c7
ST		 307#
308# lemote fulong mini-PC board
309#
310core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
311load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
384740dc 312cflags-$(CONFIG_LEMOTE_FULONG) += -I$(srctree)/arch/mips/include/asm/mach-lemote
42d226c7 313
1da177e4
LT		 314#
315# MIPS Malta board
316#
315806cb 317core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/
384740dc 318cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta
1da177e4 319load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
fa71c960 320all-$(CONFIG_MIPS_MALTA) := vmlinux.bin
1da177e4 321
c78cbf49
RB		 322#
323# MIPS SIM
324#
f6e2373a 325core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
384740dc 326cflags-$(CONFIG_MIPS_SIM) += -I$(srctree)/arch/mips/include/asm/mach-mipssim
c78cbf49
RB		 327load-$(CONFIG_MIPS_SIM) += 0x80100000
328
9267a30d
MSJ		 329#
330# PMC-Sierra MSP SOCs
331#
332core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
384740dc 333cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
9267a30d
MSJ		 334 -mno-branch-likely
335load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
336
1da177e4
LT		 337#
338# PMC-Sierra Yosemite
339#
340core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
384740dc 341cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite
1da177e4
LT		 342load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
343
35189fad
RB		 344#
345# Basler eXcite
346#
347core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
384740dc 348cflags-$(CONFIG_BASLER_EXCITE) += -I$(srctree)/arch/mips/include/asm/mach-excite
35189fad
RB		 349load-$(CONFIG_BASLER_EXCITE) += 0x80100000
350
1f21d2bd
BM		 351#
352# LASAT platforms
353#
354core-$(CONFIG_LASAT) += arch/mips/lasat/
384740dc 355cflags-$(CONFIG_LASAT) += -I$(srctree)/arch/mips/include/asm/mach-lasat
1f21d2bd
BM		 356load-$(CONFIG_LASAT) += 0xffffffff80000000
357
1da177e4
LT		 358#
359# Common VR41xx
360#
361core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
384740dc 362cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx
1da177e4 363
1da177e4
LT		 364#
365# ZAO Networks Capcella (VR4131)
366#
1da177e4
LT		 367load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
368
369#
370# Victor MP-C303/304 (VR4122)
371#
1da177e4
LT		 372load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
373
374#
375# IBM WorkPad z50 (VR4121)
376#
377core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
378load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
379
380#
381# CASIO CASSIPEIA E-55/65 (VR4111)
382#
383core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
384load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
385
386#
63b799f9 387# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
1da177e4 388#
63b799f9 389load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
1da177e4 390
edb6310a
DL		 391# NXP STB225
392core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/
393cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x
394libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/
395load-$(CONFIG_NXP_STB220) += 0xffffffff80001000
396libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/
397load-$(CONFIG_NXP_STB225) += 0xffffffff80001000
398
bdf21b18 399#
a92b0588 400# Common NXP PNX8550
bdf21b18 401#
a92b0588 402core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/
384740dc 403cflags-$(CONFIG_SOC_PNX8550) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
bdf21b18
PP		 404
405#
a92b0588 406# NXP PNX8550 JBS board
bdf21b18 407#
a92b0588 408libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/
384740dc 409#cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
bdf21b18
PP		 410load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
411
a92b0588 412# NXP PNX8550 STB810 board
f0647a52 413#
a92b0588 414libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/
f0647a52
VW		 415load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
416
cd741b60 417#
f27655e3 418# Common NEC EMMAXXX
355c471f 419#
a83860c2 420core-$(CONFIG_SOC_EMMA2RH) += arch/mips/emma/common/
cd741b60 421cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
355c471f 422
cd741b60 423#
355c471f 424# NEC EMMA2RH Mark-eins
cd741b60 425#
f27655e3 426core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/
cd741b60 427load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000
355c471f 428
1da177e4
LT		 429#
430# SGI IP22 (Indy/Indigo2)
431#
432# Set the load address to >= 0xffffffff88069000 if you want to leave space for
433# symmon, 0xffffffff80002000 for production kernels. Note that the value must
434# be aligned to a multiple of the kernel stack size or the handling of the
435# current variable will break so for 64-bit kernels we have to raise the start
436# address by 8kb.
437#
438core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
384740dc 439cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22
875d43e7 440ifdef CONFIG_32BIT
1da177e4
LT		 441load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
442endif
875d43e7 443ifdef CONFIG_64BIT
1da177e4
LT		 444load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
445endif
446
447#
448# SGI-IP27 (Origin200/2000)
449#
450# Set the load address to >= 0xc000000000300000 if you want to leave space for
451# symmon, 0xc00000000001c000 for production kernels. Note that the value must
452# be 16kb aligned or the handling of the current variable will break.
453#
454ifdef CONFIG_SGI_IP27
455core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
384740dc 456cflags-$(CONFIG_SGI_IP27) += -I$(srctree)/arch/mips/include/asm/mach-ip27
1da177e4
LT		 457ifdef CONFIG_MAPPED_KERNEL
458load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
459OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
460dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
461else
462load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
463OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
464endif
1da177e4
LT		 465endif
466
e2defae5
TB		 467#
468# SGI IP28 (Indigo2 R10k)
469#
470# Set the load address to >= 0xa800000020080000 if you want to leave space for
471# symmon, 0xa800000020004000 for production kernels ? Note that the value must
472# be 16kb aligned or the handling of the current variable will break.
473# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
474#
82933342
TB		 475ifdef CONFIG_SGI_IP28
476 ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
477 $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
478 endif
479endif
e2defae5 480core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
384740dc 481cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28
e2defae5
TB		 482load-$(CONFIG_SGI_IP28) += 0xa800000020004000
483
1da177e4
LT		 484#
485# SGI-IP32 (O2)
486#
487# Set the load address to >= 80069000 if you want to leave space for symmon,
488# 0xffffffff80004000 for production kernels. Note that the value must be aligned to
489# a multiple of the kernel stack size or the handling of the current variable
490# will break.
491#
492core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
384740dc 493cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32
1da177e4
LT		 494load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
495
496#
d619f38f 497# Sibyte SB1250/BCM1480 SOC
1da177e4
LT		 498#
499# This is a LIB so that it links at the end, and initcalls are later
500# the sequence; but it is built as an object so that modules don't get
501# removed (as happens, even if they have __initcall/module_init)
502#
503core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
d619f38f 504core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
384740dc 505cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463 506 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
1da177e4
LT		 507
508core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
d619f38f 509core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
384740dc 510cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463
AI		 511 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
512
513core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
d619f38f 514core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
384740dc 515cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463
AI		 516 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
517
518core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
d619f38f 519core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
384740dc 520cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463 521 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
1da177e4
LT		 522
523#
524# Sibyte BCM91120x (Carmel) board
525# Sibyte BCM91120C (CRhine) board
526# Sibyte BCM91125C (CRhone) board
527# Sibyte BCM91125E (Rhone) board
528# Sibyte SWARM board
9a6dcea1 529# Sibyte BCM91x80 (BigSur) board
1da177e4 530#
63a4881a 531core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
1da177e4 532load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
63a4881a 533core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
1da177e4 534load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
63a4881a 535core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
1da177e4 536load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
63a4881a 537core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
1da177e4 538load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
63a4881a 539core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
1da177e4 540load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
63a4881a 541core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
1da177e4 542load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
63a4881a 543core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
9a6dcea1 544load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
1da177e4 545
1c0c13eb
AJ		 546#
547# Broadcom BCM47XX boards
548#
549core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
384740dc 550cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
1c0c13eb
AJ		 551load-$(CONFIG_BCM47XX) := 0xffffffff80001000
552
1da177e4 553#
14b36af4 554# SNI RM
1da177e4 555#
14b36af4 556core-$(CONFIG_SNI_RM) += arch/mips/sni/
384740dc 557cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm
0e27d793 558ifdef CONFIG_CPU_LITTLE_ENDIAN
14b36af4 559load-$(CONFIG_SNI_RM) += 0xffffffff80600000
0e27d793
TB		 560else
561load-$(CONFIG_SNI_RM) += 0xffffffff80030000
562endif
8496b401 563all-$(CONFIG_SNI_RM) := vmlinux.ecoff
1da177e4 564
edcaf1a6
AN		 565#
566# Common TXx9
567#
568core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/
384740dc 569cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
edcaf1a6
AN		 570load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000
571core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/
384740dc 572cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
edcaf1a6
AN		 573load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000
574
1da177e4
LT		 575#
576# Toshiba JMR-TX3927 board
577#
edcaf1a6 578core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/
1da177e4 579
73b4390f
RB		 580#
581# Routerboard 532 board
582#
583core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/
384740dc 584cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
73b4390f
RB		 585load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
586
1da177e4 587#
b27311e1 588# Toshiba RBTX49XX boards
1da177e4 589#
22b1d707 590core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
22b1d707 591core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
b27311e1 592core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
23fbee9d 593
7e69deb8
DD		 594#
595# Cavium Octeon
596#
597core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/
598cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
599core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/executive/
600ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
601load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff84100000
602else
603load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000
604endif
605
384740dc 606cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
1da177e4
LT		 607drivers-$(CONFIG_PCI) += arch/mips/pci/
608
875d43e7 609ifdef CONFIG_32BIT
1da177e4
LT		 610ifdef CONFIG_CPU_LITTLE_ENDIAN
611JIFFIES = jiffies_64
612else
613JIFFIES = jiffies_64 + 4
614endif
615else
616JIFFIES = jiffies_64
617endif
618
adff90a9
FBH		 619#
620# Automatically detect the build format. By default we choose
621# the elf format according to the load address.
622# We can always force a build with a 64-bits symbol format by
054c51b4 623# passing 'KBUILD_SYM32=no' option to the make's command line.
adff90a9
FBH		 624#
625ifdef CONFIG_64BIT
054c51b4 626 ifndef KBUILD_SYM32
adff90a9 627 ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
054c51b4 628 KBUILD_SYM32 = y
adff90a9
FBH		 629 endif
630 endif
631
20d60d99
MR		 632 ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
633 cflags-y += -msym32 -DKBUILD_64BIT_SYM32
634 else
635 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
636 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
e58d95ab 637 endif
adff90a9
FBH		 638 endif
639endif
640
222d394d 641KBUILD_AFLAGS += $(cflags-y)
a0f97e06 642KBUILD_CFLAGS += $(cflags-y) \
9267a30d 643 -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
1da177e4
LT		 644
645LDFLAGS += -m $(ld-emul)
646
59b3e8e9 647ifdef CONFIG_MIPS
a0f97e06 648CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
48c35b2d 649 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
2a2c3e45
AN		 650 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
651ifdef CONFIG_64BIT
652CHECKFLAGS += -m64
653endif
59b3e8e9
RB		 654endif
655
1da177e4
LT		 656OBJCOPYFLAGS += --remove-section=.reginfo
657
658#
659# Choosing incompatible machines durings configuration will result in
660# error messages during linking. Select a default linkscript if
661# none has been choosen above.
662#
663
664CPPFLAGS_vmlinux.lds := \
a0f97e06 665 $(KBUILD_CFLAGS) \
1da177e4
LT		 666 -D"LOADADDR=$(load-y)" \
667 -D"JIFFIES=$(JIFFIES)" \
668 -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
669
670head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
671
672libs-y += arch/mips/lib/
1da177e4
LT		 673
674core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
675
676drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
677
1f21d2bd
BM		 678ifdef CONFIG_LASAT
679rom.bin rom.sw: vmlinux
680 $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
681endif
682
1da177e4
LT		 683#
684# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
685# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
686# convert to ECOFF using elf2ecoff.
687#
688vmlinux.32: vmlinux
689 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
690
691#
692# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
693# ELF files from 32-bit files by conversion.
694#
695vmlinux.64: vmlinux
696 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
697
698makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
699
8496b401 700all: $(all-y)
1da177e4 701
154b500b
RB		 702vmlinux.bin: $(vmlinux-32)
703 +@$(call makeboot,$@)
704
b8828d3e 705vmlinux.ecoff: $(vmlinux-32)
1da177e4
LT		 706 +@$(call makeboot,$@)
707
708vmlinux.srec: $(vmlinux-32)
709 +@$(call makeboot,$@)
710
711CLEAN_FILES += vmlinux.ecoff \
b8828d3e 712 vmlinux.srec
1da177e4 713
e48ce6b8
AN		 714archprepare:
715ifdef CONFIG_MIPS32_N32
716 @echo ' Checking missing-syscalls for N32'
717 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
718endif
719ifdef CONFIG_MIPS32_O32
720 @echo ' Checking missing-syscalls for O32'
721 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
722endif
723
59968d3b
RB		 724install:
725 $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
726 $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
727 $(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
728
1da177e4
LT		 729archclean:
730 @$(MAKE) $(clean)=arch/mips/boot
1f21d2bd 731 @$(MAKE) $(clean)=arch/mips/lasat
1da177e4 732
e7865765 733define archhelp
59968d3b 734 echo ' install - install kernel into $(INSTALL_PATH)'
e7865765
RB		 735 echo ' vmlinux.ecoff - ECOFF boot image'
736 echo ' vmlinux.bin - Raw binary boot image'
737 echo ' vmlinux.srec - SREC boot image'
738 echo
739 echo ' These will be default as apropriate for a configured platform.'
740endef
741
048eb582 742CLEAN_FILES += vmlinux.32 \
1da177e4
LT		 743 vmlinux.64 \
744 vmlinux.ecoff
Linux kernel - Deliverables
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