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Merge branch 'writeback' of git://git.kernel.dk/linux-2.6-block
[linux-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
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
3702bba5
WZ		 123# only gcc >= 4.4 have the loongson-specific support
124cflags-$(CONFIG_CPU_LOONGSON2) += -Wa,--trap
125cflags-$(CONFIG_CPU_LOONGSON2E) += \
126 $(call cc-option,-march=loongson2e,-march=r4600)
127
9200c0b2 128cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
59b3e8e9 129 -Wa,-mips32 -Wa,--trap
9200c0b2 130cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
59b3e8e9 131 -Wa,-mips32r2 -Wa,--trap
9200c0b2 132cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
59b3e8e9 133 -Wa,-mips64 -Wa,--trap
9200c0b2 134cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
59b3e8e9
RB		 135 -Wa,-mips64r2 -Wa,--trap
136cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
c9e321e0 137cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
1da177e4 138 -Wa,--trap
542c1020
SK		 139cflags-$(CONFIG_CPU_R5500) += $(call cc-option,-march=r5500,-march=r5000) \
140 -Wa,--trap
c9e321e0 141cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
1da177e4 142 -Wa,--trap
59b3e8e9 143cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
1da177e4 144 -Wa,--trap
59b3e8e9 145cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
1da177e4 146 -Wa,--trap
59b3e8e9 147cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
1da177e4 148 -Wa,--trap
59b3e8e9
RB		 149cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
150cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
1da177e4 151 -Wa,--trap
7e69deb8
DD		 152cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap
153ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON))))
154cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon
155endif
1da177e4 156
20d60d99
MR		 157cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
158cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
159cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
160
1da177e4
LT		 161ifdef CONFIG_CPU_SB1
162ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
163MODFLAGS += -msb1-pass1-workarounds
164endif
165endif
166
167#
168# Firmware support
169#
2f56cfdd 170libs-$(CONFIG_ARC) += arch/mips/fw/arc/
df78b5c8 171libs-$(CONFIG_CFE) += arch/mips/fw/cfe/
231a35d3
TB		 172libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/
173libs-y += arch/mips/fw/lib/
1da177e4
LT		 174
175#
176# Board-dependent options and extra files
177#
178
7ca5dc14
FF		 179#
180# Texas Instruments AR7
181#
182core-$(CONFIG_AR7) += arch/mips/ar7/
183cflags-$(CONFIG_AR7) += -I$(srctree)/arch/mips/include/asm/mach-ar7
184load-$(CONFIG_AR7) += 0xffffffff94100000
185
1da177e4
LT		 186#
187# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
188#
189core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
384740dc 190cflags-$(CONFIG_MACH_JAZZ) += -I$(srctree)/arch/mips/include/asm/mach-jazz
1da177e4
LT		 191load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
192
193#
194# Common Alchemy Au1x00 stuff
195#
e8c7c482 196core-$(CONFIG_SOC_AU1X00) += arch/mips/alchemy/common/
1da177e4
LT		 197
198#
199# AMD Alchemy Pb1000 eval board
200#
58e75e86 201core-$(CONFIG_MIPS_PB1000) += arch/mips/alchemy/devboards/
384740dc 202cflags-$(CONFIG_MIPS_PB1000) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 203load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
204
205#
206# AMD Alchemy Pb1100 eval board
207#
58e75e86 208core-$(CONFIG_MIPS_PB1100) += arch/mips/alchemy/devboards/
384740dc 209cflags-$(CONFIG_MIPS_PB1100) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 210load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
211
212#
213# AMD Alchemy Pb1500 eval board
214#
58e75e86 215core-$(CONFIG_MIPS_PB1500) += arch/mips/alchemy/devboards/
384740dc 216cflags-$(CONFIG_MIPS_PB1500) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 217load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
218
219#
220# AMD Alchemy Pb1550 eval board
221#
58e75e86 222core-$(CONFIG_MIPS_PB1550) += arch/mips/alchemy/devboards/
384740dc 223cflags-$(CONFIG_MIPS_PB1550) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
1da177e4
LT		 224load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
225
e3ad1c23
PP		 226#
227# AMD Alchemy Pb1200 eval board
228#
58e75e86 229core-$(CONFIG_MIPS_PB1200) += arch/mips/alchemy/devboards/
384740dc 230cflags-$(CONFIG_MIPS_PB1200) += -I$(srctree)/arch/mips/include/asm/mach-pb1x00
e3ad1c23
PP		 231load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
232
1da177e4
LT		 233#
234# AMD Alchemy Db1000 eval board
235#
58e75e86 236core-$(CONFIG_MIPS_DB1000) += arch/mips/alchemy/devboards/
384740dc 237cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 238load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
239
240#
241# AMD Alchemy Db1100 eval board
242#
58e75e86 243core-$(CONFIG_MIPS_DB1100) += arch/mips/alchemy/devboards/
384740dc 244cflags-$(CONFIG_MIPS_DB1100) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 245load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
246
247#
248# AMD Alchemy Db1500 eval board
249#
58e75e86 250core-$(CONFIG_MIPS_DB1500) += arch/mips/alchemy/devboards/
384740dc 251cflags-$(CONFIG_MIPS_DB1500) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 252load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
253
254#
255# AMD Alchemy Db1550 eval board
256#
58e75e86 257core-$(CONFIG_MIPS_DB1550) += arch/mips/alchemy/devboards/
384740dc 258cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 259load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
260
e3ad1c23
PP		 261#
262# AMD Alchemy Db1200 eval board
263#
58e75e86 264core-$(CONFIG_MIPS_DB1200) += arch/mips/alchemy/devboards/
384740dc 265cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
e3ad1c23
PP		 266load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
267
1da177e4
LT		 268#
269# AMD Alchemy Bosporus eval board
270#
58e75e86 271core-$(CONFIG_MIPS_BOSPORUS) += arch/mips/alchemy/devboards/
384740dc 272cflags-$(CONFIG_MIPS_BOSPORUS) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 273load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
274
275#
276# AMD Alchemy Mirage eval board
277#
58e75e86 278core-$(CONFIG_MIPS_MIRAGE) += arch/mips/alchemy/devboards/
384740dc 279cflags-$(CONFIG_MIPS_MIRAGE) += -I$(srctree)/arch/mips/include/asm/mach-db1x00
1da177e4
LT		 280load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
281
282#
283# 4G-Systems eval board
284#
e8c7c482 285libs-$(CONFIG_MIPS_MTX1) += arch/mips/alchemy/mtx-1/
1da177e4
LT		 286load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
287
288#
289# MyCable eval board
290#
e8c7c482 291libs-$(CONFIG_MIPS_XXS1500) += arch/mips/alchemy/xxs1500/
1da177e4
LT		 292load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
293
51e02b02
ML		 294# must be last for Alchemy systems for GPIO to work properly
295cflags-$(CONFIG_SOC_AU1X00) += -I$(srctree)/arch/mips/include/asm/mach-au1x00
296
297
1da177e4
LT		 298#
299# Cobalt Server
300#
301core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
384740dc 302cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt
1da177e4
LT		 303load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
304
305#
306# DECstation family
307#
308core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
384740dc 309cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec
1da177e4
LT		 310libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
311load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
1da177e4 312
a240a469
MZ		 313#
314# Wind River PPMC Board (4KC + GT64120)
315#
316core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
384740dc 317cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc
a240a469
MZ		 318load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
319
42d226c7 320#
85749d24 321# Loongson family
42d226c7 322#
85749d24
WZ		 323core-$(CONFIG_MACH_LOONGSON) +=arch/mips/loongson/
324cflags-$(CONFIG_MACH_LOONGSON) += -I$(srctree)/arch/mips/include/asm/mach-loongson \
325 -mno-branch-likely
8e497117 326load-$(CONFIG_LEMOTE_FULOONG2E) +=0xffffffff80100000
42d226c7 327
1da177e4
LT		 328#
329# MIPS Malta board
330#
315806cb 331core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/
384740dc 332cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta
1da177e4 333load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
fa71c960 334all-$(CONFIG_MIPS_MALTA) := vmlinux.bin
1da177e4 335
c78cbf49
RB		 336#
337# MIPS SIM
338#
f6e2373a 339core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
384740dc 340cflags-$(CONFIG_MIPS_SIM) += -I$(srctree)/arch/mips/include/asm/mach-mipssim
c78cbf49
RB		 341load-$(CONFIG_MIPS_SIM) += 0x80100000
342
9267a30d
MSJ		 343#
344# PMC-Sierra MSP SOCs
345#
346core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
384740dc 347cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \
9267a30d
MSJ		 348 -mno-branch-likely
349load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
350
1da177e4
LT		 351#
352# PMC-Sierra Yosemite
353#
354core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
384740dc 355cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite
1da177e4
LT		 356load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
357
35189fad
RB		 358#
359# Basler eXcite
360#
361core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
384740dc 362cflags-$(CONFIG_BASLER_EXCITE) += -I$(srctree)/arch/mips/include/asm/mach-excite
35189fad
RB		 363load-$(CONFIG_BASLER_EXCITE) += 0x80100000
364
1f21d2bd
BM		 365#
366# LASAT platforms
367#
368core-$(CONFIG_LASAT) += arch/mips/lasat/
384740dc 369cflags-$(CONFIG_LASAT) += -I$(srctree)/arch/mips/include/asm/mach-lasat
1f21d2bd
BM		 370load-$(CONFIG_LASAT) += 0xffffffff80000000
371
1da177e4
LT		 372#
373# Common VR41xx
374#
375core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
384740dc 376cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx
1da177e4 377
1da177e4
LT		 378#
379# ZAO Networks Capcella (VR4131)
380#
1da177e4
LT		 381load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
382
383#
384# Victor MP-C303/304 (VR4122)
385#
1da177e4
LT		 386load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
387
388#
389# IBM WorkPad z50 (VR4121)
390#
391core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
392load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
393
394#
395# CASIO CASSIPEIA E-55/65 (VR4111)
396#
397core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
398load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
399
400#
63b799f9 401# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
1da177e4 402#
63b799f9 403load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
1da177e4 404
edb6310a
DL		 405# NXP STB225
406core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/
407cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x
408libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/
409load-$(CONFIG_NXP_STB220) += 0xffffffff80001000
410libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/
411load-$(CONFIG_NXP_STB225) += 0xffffffff80001000
412
bdf21b18 413#
a92b0588 414# Common NXP PNX8550
bdf21b18 415#
a92b0588 416core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/
384740dc 417cflags-$(CONFIG_SOC_PNX8550) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
bdf21b18
PP		 418
419#
a92b0588 420# NXP PNX8550 JBS board
bdf21b18 421#
a92b0588 422libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/
384740dc 423#cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550
bdf21b18
PP		 424load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
425
a92b0588 426# NXP PNX8550 STB810 board
f0647a52 427#
a92b0588 428libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/
f0647a52
VW		 429load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
430
cd741b60 431#
f27655e3 432# Common NEC EMMAXXX
355c471f 433#
a83860c2 434core-$(CONFIG_SOC_EMMA2RH) += arch/mips/emma/common/
cd741b60 435cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh
355c471f 436
cd741b60 437#
355c471f 438# NEC EMMA2RH Mark-eins
cd741b60 439#
f27655e3 440core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/
cd741b60 441load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000
355c471f 442
1da177e4
LT		 443#
444# SGI IP22 (Indy/Indigo2)
445#
446# Set the load address to >= 0xffffffff88069000 if you want to leave space for
447# symmon, 0xffffffff80002000 for production kernels. Note that the value must
448# be aligned to a multiple of the kernel stack size or the handling of the
449# current variable will break so for 64-bit kernels we have to raise the start
450# address by 8kb.
451#
452core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
384740dc 453cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22
875d43e7 454ifdef CONFIG_32BIT
1da177e4
LT		 455load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
456endif
875d43e7 457ifdef CONFIG_64BIT
1da177e4
LT		 458load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
459endif
460
461#
462# SGI-IP27 (Origin200/2000)
463#
464# Set the load address to >= 0xc000000000300000 if you want to leave space for
465# symmon, 0xc00000000001c000 for production kernels. Note that the value must
466# be 16kb aligned or the handling of the current variable will break.
467#
468ifdef CONFIG_SGI_IP27
469core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
384740dc 470cflags-$(CONFIG_SGI_IP27) += -I$(srctree)/arch/mips/include/asm/mach-ip27
1da177e4
LT		 471ifdef CONFIG_MAPPED_KERNEL
472load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
473OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
474dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
475else
476load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
477OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
478endif
1da177e4
LT		 479endif
480
e2defae5
TB		 481#
482# SGI IP28 (Indigo2 R10k)
483#
484# Set the load address to >= 0xa800000020080000 if you want to leave space for
485# symmon, 0xa800000020004000 for production kernels ? Note that the value must
486# be 16kb aligned or the handling of the current variable will break.
487# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
488#
82933342 489ifdef CONFIG_SGI_IP28
195d1a96 490 ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
491 $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
82933342
TB		 492 endif
493endif
e2defae5 494core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
195d1a96 495cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
e2defae5
TB		 496load-$(CONFIG_SGI_IP28) += 0xa800000020004000
497
1da177e4
LT		 498#
499# SGI-IP32 (O2)
500#
501# Set the load address to >= 80069000 if you want to leave space for symmon,
502# 0xffffffff80004000 for production kernels. Note that the value must be aligned to
503# a multiple of the kernel stack size or the handling of the current variable
504# will break.
505#
506core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
384740dc 507cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32
1da177e4
LT		 508load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
509
510#
d619f38f 511# Sibyte SB1250/BCM1480 SOC
1da177e4
LT		 512#
513# This is a LIB so that it links at the end, and initcalls are later
514# the sequence; but it is built as an object so that modules don't get
515# removed (as happens, even if they have __initcall/module_init)
516#
517core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
d619f38f 518core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
384740dc 519cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463 520 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
1da177e4
LT		 521
522core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
d619f38f 523core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
384740dc 524cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463
AI		 525 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
526
527core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
d619f38f 528core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
384740dc 529cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463
AI		 530 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
531
532core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
d619f38f 533core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
384740dc 534cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \
f137e463 535 -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
1da177e4
LT		 536
537#
538# Sibyte BCM91120x (Carmel) board
539# Sibyte BCM91120C (CRhine) board
540# Sibyte BCM91125C (CRhone) board
541# Sibyte BCM91125E (Rhone) board
542# Sibyte SWARM board
9a6dcea1 543# Sibyte BCM91x80 (BigSur) board
1da177e4 544#
63a4881a 545core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
1da177e4 546load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
63a4881a 547core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
1da177e4 548load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
63a4881a 549core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
1da177e4 550load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
63a4881a 551core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
1da177e4 552load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
63a4881a 553core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
1da177e4 554load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
63a4881a 555core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
1da177e4 556load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
63a4881a 557core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
9a6dcea1 558load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
1da177e4 559
1c0c13eb
AJ		 560#
561# Broadcom BCM47XX boards
562#
563core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/
384740dc 564cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx
1c0c13eb
AJ		 565load-$(CONFIG_BCM47XX) := 0xffffffff80001000
566
e7300d04
MB		 567#
568# Broadcom BCM63XX boards
569#
570core-$(CONFIG_BCM63XX) += arch/mips/bcm63xx/
571cflags-$(CONFIG_BCM63XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm63xx/
572load-$(CONFIG_BCM63XX) := 0xffffffff80010000
573
1da177e4 574#
14b36af4 575# SNI RM
1da177e4 576#
14b36af4 577core-$(CONFIG_SNI_RM) += arch/mips/sni/
384740dc 578cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm
0e27d793 579ifdef CONFIG_CPU_LITTLE_ENDIAN
14b36af4 580load-$(CONFIG_SNI_RM) += 0xffffffff80600000
0e27d793
TB		 581else
582load-$(CONFIG_SNI_RM) += 0xffffffff80030000
583endif
8496b401 584all-$(CONFIG_SNI_RM) := vmlinux.ecoff
1da177e4 585
edcaf1a6
AN		 586#
587# Common TXx9
588#
589core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/
384740dc 590cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx
edcaf1a6
AN		 591load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000
592core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/
384740dc 593cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx
edcaf1a6
AN		 594load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000
595
1da177e4
LT		 596#
597# Toshiba JMR-TX3927 board
598#
edcaf1a6 599core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/
1da177e4 600
73b4390f
RB		 601#
602# Routerboard 532 board
603#
604core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/
384740dc 605cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434
73b4390f
RB		 606load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000
607
1da177e4 608#
b27311e1 609# Toshiba RBTX49XX boards
1da177e4 610#
22b1d707 611core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/
22b1d707 612core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
b27311e1 613core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
23fbee9d 614
7e69deb8
DD		 615#
616# Cavium Octeon
617#
618core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/
619cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon
620core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/executive/
621ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
622load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff84100000
623else
624load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000
625endif
626
384740dc 627cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic
1da177e4
LT		 628drivers-$(CONFIG_PCI) += arch/mips/pci/
629
adff90a9
FBH		 630#
631# Automatically detect the build format. By default we choose
632# the elf format according to the load address.
633# We can always force a build with a 64-bits symbol format by
054c51b4 634# passing 'KBUILD_SYM32=no' option to the make's command line.
adff90a9
FBH		 635#
636ifdef CONFIG_64BIT
054c51b4 637 ifndef KBUILD_SYM32
adff90a9 638 ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0)
054c51b4 639 KBUILD_SYM32 = y
adff90a9
FBH		 640 endif
641 endif
642
20d60d99
MR		 643 ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy)
644 cflags-y += -msym32 -DKBUILD_64BIT_SYM32
645 else
646 ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y)
647 $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32)
e58d95ab 648 endif
adff90a9
FBH		 649 endif
650endif
651
222d394d 652KBUILD_AFLAGS += $(cflags-y)
51b563fc
SR		 653KBUILD_CFLAGS += $(cflags-y)
654KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)"
655KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
1da177e4
LT		 656
657LDFLAGS += -m $(ld-emul)
658
59b3e8e9 659ifdef CONFIG_MIPS
a0f97e06 660CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \
48c35b2d 661 egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \
2a2c3e45
AN		 662 sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
663ifdef CONFIG_64BIT
664CHECKFLAGS += -m64
665endif
59b3e8e9
RB		 666endif
667
1da177e4
LT		 668OBJCOPYFLAGS += --remove-section=.reginfo
669
1da177e4
LT		 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-$(CONFIG_OPROFILE) += arch/mips/oprofile/
677
363c55ca
WZ		 678# suspend and hibernation support
679drivers-$(CONFIG_PM) += arch/mips/power/
680
1f21d2bd
BM		 681ifdef CONFIG_LASAT
682rom.bin rom.sw: vmlinux
683 $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
684endif
685
1da177e4
LT		 686#
687# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
688# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
689# convert to ECOFF using elf2ecoff.
690#
691vmlinux.32: vmlinux
692 $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
693
694#
695# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
696# ELF files from 32-bit files by conversion.
697#
698vmlinux.64: vmlinux
699 $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
700
701makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
702
8496b401 703all: $(all-y)
1da177e4 704
154b500b
RB		 705vmlinux.bin: $(vmlinux-32)
706 +@$(call makeboot,$@)
707
b8828d3e 708vmlinux.ecoff: $(vmlinux-32)
1da177e4
LT		 709 +@$(call makeboot,$@)
710
711vmlinux.srec: $(vmlinux-32)
712 +@$(call makeboot,$@)
713
714CLEAN_FILES += vmlinux.ecoff \
b8828d3e 715 vmlinux.srec
1da177e4 716
e48ce6b8
AN		 717archprepare:
718ifdef CONFIG_MIPS32_N32
719 @echo ' Checking missing-syscalls for N32'
720 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
721endif
722ifdef CONFIG_MIPS32_O32
723 @echo ' Checking missing-syscalls for O32'
724 $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
725endif
726
59968d3b
RB		 727install:
728 $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE)
729 $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE)
730 $(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE)
731
1da177e4
LT		 732archclean:
733 @$(MAKE) $(clean)=arch/mips/boot
1f21d2bd 734 @$(MAKE) $(clean)=arch/mips/lasat
1da177e4 735
e7865765 736define archhelp
59968d3b 737 echo ' install - install kernel into $(INSTALL_PATH)'
e7865765
RB		 738 echo ' vmlinux.ecoff - ECOFF boot image'
739 echo ' vmlinux.bin - Raw binary boot image'
740 echo ' vmlinux.srec - SREC boot image'
741 echo
742 echo ' These will be default as apropriate for a configured platform.'
743endef
744
048eb582 745CLEAN_FILES += vmlinux.32 \
1da177e4
LT		 746 vmlinux.64 \
747 vmlinux.ecoff
Linux 6.x block layer and io_uring tree(s)