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Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
[linux-2.6-block.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
372a775f 17cflags-y := -ffunction-sections
1da177e4
LT		 18
19#
20# Select the object file format to substitute into the linker script.
21#
22ifdef CONFIG_CPU_LITTLE_ENDIAN
17f690be
RB		 2332bit-tool-archpref = mipsel
2464bit-tool-archpref = mips64el
1da177e4
LT		 2532bit-bfd = elf32-tradlittlemips
2664bit-bfd = elf64-tradlittlemips
2732bit-emul = elf32ltsmip
2864bit-emul = elf64ltsmip
29else
17f690be
RB		 3032bit-tool-archpref = mips
3164bit-tool-archpref = mips64
1da177e4
LT		 3232bit-bfd = elf32-tradbigmips
3364bit-bfd = elf64-tradbigmips
3432bit-emul = elf32btsmip
3564bit-emul = elf64btsmip
36endif
37
875d43e7 38ifdef CONFIG_32BIT
17f690be 39tool-archpref = $(32bit-tool-archpref)
1da177e4
LT		 40UTS_MACHINE := mips
41endif
875d43e7 42ifdef CONFIG_64BIT
17f690be 43tool-archpref = $(64bit-tool-archpref)
1da177e4
LT		 44UTS_MACHINE := mips64
45endif
46
17f690be
RB		 47ifneq ($(SUBARCH),$(ARCH))
48 ifeq ($(CROSS_COMPILE),)
3247989e 49 CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-)
17f690be 50 endif
1da177e4
LT		 51endif
52
8145095c 53ifdef CONFIG_32BIT
1da177e4
LT		 54ld-emul = $(32bit-emul)
55vmlinux-32 = vmlinux
56vmlinux-64 = vmlinux.64
59b3e8e9
RB		 57
58cflags-y += -mabi=32
8145095c 59endif
1da177e4 60
8145095c 61ifdef CONFIG_64BIT
8145095c
RB		 62ld-emul = $(64bit-emul)
63vmlinux-32 = vmlinux.32
64vmlinux-64 = vmlinux
65
59b3e8e9 66cflags-y += -mabi=64
1da177e4
LT		 67endif
68
8496b401
RB		 69all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32)
70all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64)
59b3e8e9 71
1da177e4
LT		 72#
73# GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
74# code since it only slows down the whole thing. At some point we might make
75# use of global pointer optimizations but their use of $28 conflicts with
76# the current pointer optimization.
77#
78# The DECStation requires an ECOFF kernel for remote booting, other MIPS
79# machines may also. Since BFD is incredibly buggy with respect to
80# crossformat linking we rely on the elf2ecoff tool for format conversion.
81#
1da177e4 82cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
6218cf44 83cflags-y += -msoft-float
9f83d839 84LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
1da177e4
LT		 85MODFLAGS += -mlong-calls
86
72fbfb26
RB		 87cflags-y += -ffreestanding
88
f425a6dc
TS		 89#
90# We explicitly add the endianness specifier if needed, this allows
91# to compile kernels with a toolchain for the other endianness. We
92# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
93# when fed the toolchain default!
94#
f9405412 95# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
59c51591 96# 2006-10-10 don't properly change the predefined symbols if -EB / -EL
f9405412
RB		 97# are used, so we kludge that here. A bug has been filed at
98# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
99#
100undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
101undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
102predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
103predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
104cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be))
105cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le))
f425a6dc 106
9693a853
FBH		 107cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
108
9007c9a2
RB		 109cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
110 -fno-omit-frame-pointer
1da177e4 111
1da177e4
LT		 112#
113# CPU-dependent compiler/assembler options for optimization.
114#
59b3e8e9
RB		 115cflags-$(CONFIG_CPU_R3000) += -march=r3000
116cflags-$(CONFIG_CPU_TX39XX) += -march=r3900
117cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap
118cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap
119cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap
120cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap
121cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap
2a21c730 122cflags-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap
9200c0b2 123cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
59b3e8e9 124 -Wa,-mips32 -Wa,--trap
9200c0b2 125cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
59b3e8e9 126 -Wa,-mips32r2 -Wa,--trap
9200c0b2 127cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
59b3e8e9 128 -Wa,-mips64 -Wa,--trap
9200c0b2 129cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
59b3e8e9
RB		 130 -Wa,-mips64r2 -Wa,--trap
131cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
c9e321e0 132cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
1da177e4 133 -Wa,--trap
542c1020
SK		 134cflags-$(CONFIG_CPU_R5500) += $(call cc-option,-march=r5500,-march=r5000) \
135 -Wa,--trap
c9e321e0 136cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
1da177e4 137 -Wa,--trap
59b3e8e9 138cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
1da177e4 139 -Wa,--trap
59b3e8e9 140cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
1da177e4 141 -Wa,--trap
59b3e8e9 142cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
1da177e4 143 -Wa,--trap
59b3e8e9
RB		 144cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
145cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
1da177e4 146 -Wa,--trap
7e69deb8
DD		 147cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
148ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
149cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
150endif
1da177e4 151
20d60d99
MR		 152cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
153cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
154cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
155
1da177e4
LT		 156ifdef CONFIG_CPU_SB1
157ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
158MODFLAGS += -msb1-pass1-workarounds
159endif
160endif
161
162#
163# Firmware support
164#
2f56cfdd 165libs-$(CONFIG_ARC) += arch/mips/fw/arc/
df78b5c8 166libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
231a35d3
TB		 167libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
168libs-y += arch/mips/fw/lib/
1da177e4
LT		 169libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
170
171#
172# Board-dependent options and extra files
173#
174
175#
176# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
177#
178core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
384740dc 179cflags-$(CONFIG_MACH_JAZZ) += -I$(srctree)/arch/mips/include/asm/mach-jazz
1da177e4
LT		 180load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
181
182#
183# Common Alchemy Au1x00 stuff
184#
e8c7c482 185core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/
384740dc 186cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00
1da177e4
LT		 187
188#
189# AMD Alchemy Pb1000 eval board
190#
58e75e86 191core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/devboards/
384740dc 192cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 193load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
194
195#
196# AMD Alchemy Pb1100 eval board
197#
58e75e86 198core-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/devboards/
384740dc 199cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 200load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
201
202#
203# AMD Alchemy Pb1500 eval board
204#
58e75e86 205core-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/devboards/
384740dc 206cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 207load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
208
209#
210# AMD Alchemy Pb1550 eval board
211#
58e75e86 212core-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/devboards/
384740dc 213cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 214load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
215
e3ad1c23
PP		 216#
217# AMD Alchemy Pb1200 eval board
218#
58e75e86 219core-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/devboards/
384740dc 220cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
e3ad1c23
PP		 221load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
222
1da177e4
LT		 223#
224# AMD Alchemy Db1000 eval board
225#
58e75e86 226core-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/devboards/
384740dc 227cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 228load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
229
230#
231# AMD Alchemy Db1100 eval board
232#
58e75e86 233core-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/devboards/
384740dc 234cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 235load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
236
237#
238# AMD Alchemy Db1500 eval board
239#
58e75e86 240core-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/devboards/
384740dc 241cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 242load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
243
244#
245# AMD Alchemy Db1550 eval board
246#
58e75e86 247core-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/devboards/
384740dc 248cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 249load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
250
e3ad1c23
PP		 251#
252# AMD Alchemy Db1200 eval board
253#
58e75e86 254core-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/devboards/
384740dc 255cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
e3ad1c23
PP		 256load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
257
1da177e4
LT		 258#
259# AMD Alchemy Bosporus eval board
260#
58e75e86 261core-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/devboards/
384740dc 262cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 263load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
264
265#
266# AMD Alchemy Mirage eval board
267#
58e75e86 268core-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/devboards/
384740dc 269cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 270load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
271
272#
273# 4G-Systems eval board
274#
e8c7c482 275libs-$(CONFIG_MIPS_MTX1) += arch/mips/alchemy/mtx-1/
1da177e4
LT		 276load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
277
278#
279# MyCable eval board
280#
e8c7c482 281libs-$(CONFIG_MIPS_XXS1500) += arch/mips/alchemy/xxs1500/
1da177e4
LT		 282load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
283
284#
285# Cobalt Server
286#
287core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
384740dc 288cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt
1da177e4
LT		 289load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
290
291#
292# DECstation family
293#
294core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
384740dc 295cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
1da177e4
LT		 296libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
297load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
1da177e4 298
a240a469
MZ		 299#
300# Wind River PPMC Board (4KC + GT64120)
301#
302core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
384740dc 303cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
a240a469
MZ		 304load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
305
42d226c7
ST		 306#
307# lemote fulong mini-PC board
308#
309core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
310load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
384740dc 311cflags-$(CONFIG_LEMOTE_FULONG) += -I$(srctree)/arch/mips/include/asm/mach-lemote
42d226c7 312
1da177e4
LT		 313#
314# MIPS Malta board
315#
315806cb 316core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/
384740dc 317cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta
1da177e4 318load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
fa71c960 319all-$(CONFIG_MIPS_MALTA) := vmlinux.bin
1da177e4 320
c78cbf49
RB		 321#
322# MIPS SIM
323#
f6e2373a 324core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
384740dc 325cflags-$(CONFIG_MIPS_SIM) += -I$(srctree)/arch/mips/include/asm/mach-mipssim
c78cbf49
RB		 326load-$(CONFIG_MIPS_SIM) += 0x80100000
327
9267a30d
MSJ		 328#
329# PMC-Sierra MSP SOCs
330#
331core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
384740dc 332cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
9267a30d
MSJ		 333 -mno-branch-likely
334load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
335
1da177e4
LT		 336#
337# PMC-Sierra Yosemite
338#
339core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
384740dc 340cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite
1da177e4
LT		 341load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
342
35189fad
RB		 343#
344# Basler eXcite
345#
346core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
384740dc 347cflags-$(CONFIG_BASLER_EXCITE) += -I$(srctree)/arch/mips/include/asm/mach-excite
35189fad
RB		 348load-$(CONFIG_BASLER_EXCITE) += 0x80100000
349
1f21d2bd
BM		 350#
351# LASAT platforms
352#
353core-$(CONFIG_LASAT) += arch/mips/lasat/
384740dc 354cflags-$(CONFIG_LASAT) += -I$(srctree)/arch/mips/include/asm/mach-lasat
1f21d2bd
BM		 355load-$(CONFIG_LASAT) += 0xffffffff80000000
356
1da177e4
LT		 357#
358# Common VR41xx
359#
360core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
384740dc 361cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx
1da177e4 362
1da177e4
LT		 363#
364# ZAO Networks Capcella (VR4131)
365#
1da177e4
LT		 366load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
367
368#
369# Victor MP-C303/304 (VR4122)
370#
1da177e4
LT		 371load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
372
373#
374# IBM WorkPad z50 (VR4121)
375#
376core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
377load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
378
379#
380# CASIO CASSIPEIA E-55/65 (VR4111)
381#
382core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
383load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
384
385#
63b799f9 386# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
1da177e4 387#
63b799f9 388load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
1da177e4 389
edb6310a
DL		 390# NXP STB225
391core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/
392cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x
393libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/
394load-$(CONFIG_NXP_STB220) += 0xffffffff80001000
395libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/
396load-$(CONFIG_NXP_STB225) += 0xffffffff80001000
397
bdf21b18 398#
a92b0588 399# Common NXP PNX8550
bdf21b18 400#
a92b0588 401core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/
384740dc 402cflags-$(CONFIG_SOC_PNX8550) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
bdf21b18
PP		 403
404#
a92b0588 405# NXP PNX8550 JBS board
bdf21b18 406#
a92b0588 407libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/
384740dc 408#cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
bdf21b18
PP		 409load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
410
a92b0588 411# NXP PNX8550 STB810 board
f0647a52 412#
a92b0588 413libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/
f0647a52
VW		 414load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
415
cd741b60 416#
f27655e3 417# Common NEC EMMAXXX
355c471f 418#
f27655e3 419core-$(CONFIG_SOC_EMMA) += arch/mips/emma/common/
cd741b60 420cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
355c471f 421
cd741b60 422#
355c471f 423# NEC EMMA2RH Mark-eins
cd741b60 424#
f27655e3 425core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/
cd741b60 426load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000
355c471f 427
1da177e4
LT		 428#
429# SGI IP22 (Indy/Indigo2)
430#
431# Set the load address to >= 0xffffffff88069000 if you want to leave space for
432# symmon, 0xffffffff80002000 for production kernels. Note that the value must
433# be aligned to a multiple of the kernel stack size or the handling of the
434# current variable will break so for 64-bit kernels we have to raise the start
435# address by 8kb.
436#
437core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
384740dc 438cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22
875d43e7 439ifdef CONFIG_32BIT
1da177e4
LT		 440load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
441endif
875d43e7 442ifdef CONFIG_64BIT
1da177e4
LT		 443load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
444endif
445
446#
447# SGI-IP27 (Origin200/2000)
448#
449# Set the load address to >= 0xc000000000300000 if you want to leave space for
450# symmon, 0xc00000000001c000 for production kernels. Note that the value must
451# be 16kb aligned or the handling of the current variable will break.
452#
453ifdef CONFIG_SGI_IP27
454core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
384740dc 455cflags-$(CONFIG_SGI_IP27) += -I$(srctree)/arch/mips/include/asm/mach-ip27
1da177e4
LT		 456ifdef CONFIG_MAPPED_KERNEL
457load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
458OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
459dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
460else
461load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
462OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
463endif
1da177e4
LT		 464endif
465
e2defae5
TB		 466#
467# SGI IP28 (Indigo2 R10k)
468#
469# Set the load address to >= 0xa800000020080000 if you want to leave space for
470# symmon, 0xa800000020004000 for production kernels ? Note that the value must
471# be 16kb aligned or the handling of the current variable will break.
472# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
473#
82933342
TB		 474ifdef CONFIG_SGI_IP28
475 ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
476 $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
477 endif
478endif
e2defae5 479core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
384740dc 480cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28
e2defae5
TB		 481load-$(CONFIG_SGI_IP28) += 0xa800000020004000
482
1da177e4
LT		 483#
484# SGI-IP32 (O2)
485#
486# Set the load address to >= 80069000 if you want to leave space for symmon,
487# 0xffffffff80004000 for production kernels. Note that the value must be aligned to
488# a multiple of the kernel stack size or the handling of the current variable
489# will break.
490#
491core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
384740dc 492cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32
1da177e4
LT		 493load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
494
495#
d619f38f 496# Sibyte SB1250/BCM1480 SOC
1da177e4
LT		 497#
498# This is a LIB so that it links at the end, and initcalls are later
499# the sequence; but it is built as an object so that modules don't get
500# removed (as happens, even if they have __initcall/module_init)
501#
502core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
d619f38f 503core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
384740dc 504cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463 505 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
1da177e4
LT		 506
507core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
d619f38f 508core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
384740dc 509cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463
AI		 510 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
511
512core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
d619f38f 513core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
384740dc 514cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463
AI		 515 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
516
517core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
d619f38f 518core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
384740dc 519cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463 520 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
1da177e4
LT		 521
522#
523# Sibyte BCM91120x (Carmel) board
524# Sibyte BCM91120C (CRhine) board
525# Sibyte BCM91125C (CRhone) board
526# Sibyte BCM91125E (Rhone) board
527# Sibyte SWARM board
9a6dcea1 528# Sibyte BCM91x80 (BigSur) board
1da177e4 529#
63a4881a 530core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
1da177e4 531load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
63a4881a 532core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
1da177e4 533load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
63a4881a 534core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
1da177e4 535load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
63a4881a 536core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
1da177e4 537load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
63a4881a 538core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
1da177e4 539load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
63a4881a 540core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
1da177e4 541load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
63a4881a 542core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
9a6dcea1 543load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
1da177e4 544
1c0c13eb
AJ		 545#
546# Broadcom BCM47XX boards
547#
548core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
384740dc 549cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
1c0c13eb
AJ		 550load-$(CONFIG_BCM47XX) := 0xffffffff80001000
551
1da177e4 552#
14b36af4 553# SNI RM
1da177e4 554#
14b36af4 555core-$(CONFIG_SNI_RM) += arch/mips/sni/
384740dc 556cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm
0e27d793 557ifdef CONFIG_CPU_LITTLE_ENDIAN
14b36af4 558load-$(CONFIG_SNI_RM) += 0xffffffff80600000
0e27d793
TB		 559else
560load-$(CONFIG_SNI_RM) += 0xffffffff80030000
561endif
8496b401 562all-$(CONFIG_SNI_RM) := vmlinux.ecoff
1da177e4 563
edcaf1a6
AN		 564#
565# Common TXx9
566#
567core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/
384740dc 568cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
edcaf1a6
AN		 569load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000
570core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/
384740dc 571cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
edcaf1a6
AN		 572load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000
573
1da177e4
LT		 574#
575# Toshiba JMR-TX3927 board
576#
edcaf1a6 577core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/
1da177e4 578
73b4390f
RB		 579#
580# Routerboard 532 board
581#
582core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/
384740dc 583cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
73b4390f
RB		 584load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
585
1da177e4 586#
b27311e1 587# Toshiba RBTX49XX boards
1da177e4 588#
22b1d707 589core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
22b1d707 590core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
b27311e1 591core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
23fbee9d 592
7e69deb8
DD		 593#
594# Cavium Octeon
595#
596core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/
597cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
598core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/executive/
599ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
600load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff84100000
601else
602load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000
603endif
604
384740dc 605cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
1da177e4
LT		 606drivers-$(CONFIG_PCI) += arch/mips/pci/
607
875d43e7 608ifdef CONFIG_32BIT
1da177e4
LT		 609ifdef CONFIG_CPU_LITTLE_ENDIAN
610JIFFIES = jiffies_64
611else
612JIFFIES = jiffies_64 + 4
613endif
614else
615JIFFIES = jiffies_64
616endif
617
adff90a9
FBH		 618#
619# Automatically detect the build format. By default we choose
620# the elf format according to the load address.
621# We can always force a build with a 64-bits symbol format by
054c51b4 622# passing 'KBUILD_SYM32=no' option to the make's command line.
adff90a9
FBH		 623#
624ifdef CONFIG_64BIT
054c51b4 625 ifndef KBUILD_SYM32
adff90a9 626 ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
054c51b4 627 KBUILD_SYM32 = y
adff90a9
FBH		 628 endif
629 endif
630
20d60d99
MR		 631 ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
632 cflags-y += -msym32 -DKBUILD_64BIT_SYM32
633 else
634 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
635 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
e58d95ab 636 endif
adff90a9
FBH		 637 endif
638endif
639
222d394d 640KBUILD_AFLAGS += $(cflags-y)
a0f97e06 641KBUILD_CFLAGS += $(cflags-y) \
9267a30d 642 -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
1da177e4
LT		 643
644LDFLAGS += -m $(ld-emul)
645
59b3e8e9 646ifdef CONFIG_MIPS
a0f97e06 647CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
48c35b2d 648 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
2a2c3e45
AN		 649 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
650ifdef CONFIG_64BIT
651CHECKFLAGS += -m64
652endif
59b3e8e9
RB		 653endif
654
1da177e4
LT		 655OBJCOPYFLAGS += --remove-section=.reginfo
656
657#
658# Choosing incompatible machines durings configuration will result in
659# error messages during linking. Select a default linkscript if
660# none has been choosen above.
661#
662
663CPPFLAGS_vmlinux.lds := \
a0f97e06 664 $(KBUILD_CFLAGS) \
1da177e4
LT		 665 -D"LOADADDR=$(load-y)" \
666 -D"JIFFIES=$(JIFFIES)" \
667 -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
668
669head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
670
671libs-y += arch/mips/lib/
1da177e4
LT		 672
673core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
674
675drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
676
1f21d2bd
BM		 677ifdef CONFIG_LASAT
678rom.bin rom.sw: vmlinux
679 $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
680endif
681
1da177e4
LT		 682#
683# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
684# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
685# convert to ECOFF using elf2ecoff.
686#
687vmlinux.32: vmlinux
688 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
689
690#
691# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
692# ELF files from 32-bit files by conversion.
693#
694vmlinux.64: vmlinux
695 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
696
697makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
698
8496b401 699all: $(all-y)
1da177e4 700
154b500b
RB		 701vmlinux.bin: $(vmlinux-32)
702 +@$(call makeboot,$@)
703
b8828d3e 704vmlinux.ecoff: $(vmlinux-32)
1da177e4
LT		 705 +@$(call makeboot,$@)
706
707vmlinux.srec: $(vmlinux-32)
708 +@$(call makeboot,$@)
709
710CLEAN_FILES += vmlinux.ecoff \
b8828d3e 711 vmlinux.srec
1da177e4 712
e48ce6b8
AN		 713archprepare:
714ifdef CONFIG_MIPS32_N32
715 @echo ' Checking missing-syscalls for N32'
716 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
717endif
718ifdef CONFIG_MIPS32_O32
719 @echo ' Checking missing-syscalls for O32'
720 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
721endif
722
1da177e4
LT		 723archclean:
724 @$(MAKE) $(clean)=arch/mips/boot
1f21d2bd 725 @$(MAKE) $(clean)=arch/mips/lasat
1da177e4 726
e7865765
RB		 727define archhelp
728 echo ' vmlinux.ecoff - ECOFF boot image'
729 echo ' vmlinux.bin - Raw binary boot image'
730 echo ' vmlinux.srec - SREC boot image'
731 echo
732 echo ' These will be default as apropriate for a configured platform.'
733endef
734
048eb582 735CLEAN_FILES += vmlinux.32 \
1da177e4
LT		 736 vmlinux.64 \
737 vmlinux.ecoff
Linux 6.x block layer and io_uring tree(s)