xref: /openbmc/linux/arch/mips/Makefile (revision d5cb9783536a41df9f9cba5b0a1d78047ed787f7)
1#
2# This file is subject to the terms and conditions of the GNU General Public
3# License.  See the file "COPYING" in the main directory of this archive
4# for more details.
5#
6# Copyright (C) 1994, 95, 96, 2003 by Ralf Baechle
7# DECStation modifications by Paul M. Antoine, 1996
8# Copyright (C) 2002, 2003, 2004  Maciej W. Rozycki
9#
10# This file is included by the global makefile so that you can add your own
11# architecture-specific flags and dependencies. Remember to do have actions
12# for "archclean" cleaning up for this architecture.
13#
14
15as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \
16	     -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \
17	     else echo "$(2)"; fi ;)
18
19cflags-y :=
20
21#
22# Select the object file format to substitute into the linker script.
23#
24ifdef CONFIG_CPU_LITTLE_ENDIAN
2532bit-tool-prefix	= mipsel-linux-
2664bit-tool-prefix	= mips64el-linux-
2732bit-bfd		= elf32-tradlittlemips
2864bit-bfd		= elf64-tradlittlemips
2932bit-emul		= elf32ltsmip
3064bit-emul		= elf64ltsmip
31else
3232bit-tool-prefix	= mips-linux-
3364bit-tool-prefix	= mips64-linux-
3432bit-bfd		= elf32-tradbigmips
3564bit-bfd		= elf64-tradbigmips
3632bit-emul		= elf32btsmip
3764bit-emul		= elf64btsmip
38endif
39
40ifdef CONFIG_32BIT
41gcc-abi			= 32
42tool-prefix		= $(32bit-tool-prefix)
43UTS_MACHINE		:= mips
44endif
45ifdef CONFIG_64BIT
46gcc-abi			= 64
47tool-prefix		= $(64bit-tool-prefix)
48UTS_MACHINE		:= mips64
49endif
50
51ifdef CONFIG_CROSSCOMPILE
52CROSS_COMPILE		:= $(tool-prefix)
53endif
54
55CHECKFLAGS-y				+= -D__linux__ -D__mips__ \
56					   -D_ABIO32=1 \
57					   -D_ABIN32=2 \
58					   -D_ABI64=3
59CHECKFLAGS-$(CONFIG_32BIT)		+= -D_MIPS_SIM=_ABIO32 \
60					   -D_MIPS_SZLONG=32 \
61					   -D__PTRDIFF_TYPE__=int
62CHECKFLAGS-$(CONFIG_64BIT)		+= -m64 -D_MIPS_SIM=_ABI64 \
63					   -D_MIPS_SZLONG=64 \
64					   -D__PTRDIFF_TYPE__="long int"
65CHECKFLAGS-$(CONFIG_CPU_BIG_ENDIAN)	+= -D__MIPSEB__
66CHECKFLAGS-$(CONFIG_CPU_LITTLE_ENDIAN)	+= -D__MIPSEL__
67
68CHECKFLAGS				= $(CHECKFLAGS-y)
69
70ifdef CONFIG_BUILD_ELF64
71gas-abi			= 64
72ld-emul			= $(64bit-emul)
73vmlinux-32		= vmlinux.32
74vmlinux-64		= vmlinux
75else
76gas-abi			= 32
77ld-emul			= $(32bit-emul)
78vmlinux-32		= vmlinux
79vmlinux-64		= vmlinux.64
80
81cflags-$(CONFIG_64BIT)	+= $(call cc-option,-mno-explicit-relocs)
82endif
83
84#
85# GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
86# code since it only slows down the whole thing.  At some point we might make
87# use of global pointer optimizations but their use of $28 conflicts with
88# the current pointer optimization.
89#
90# The DECStation requires an ECOFF kernel for remote booting, other MIPS
91# machines may also.  Since BFD is incredibly buggy with respect to
92# crossformat linking we rely on the elf2ecoff tool for format conversion.
93#
94cflags-y			+= -I $(TOPDIR)/include/asm/gcc
95cflags-y			+= -G 0 -mno-abicalls -fno-pic -pipe
96cflags-y			+= $(call cc-option, -finline-limit=100000)
97LDFLAGS_vmlinux			+= -G 0 -static -n -nostdlib
98MODFLAGS			+= -mlong-calls
99
100#
101# We explicitly add the endianness specifier if needed, this allows
102# to compile kernels with a toolchain for the other endianness. We
103# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
104# when fed the toolchain default!
105#
106cflags-$(CONFIG_CPU_BIG_ENDIAN)		+= $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB)
107cflags-$(CONFIG_CPU_LITTLE_ENDIAN)	+= $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL)
108
109cflags-$(CONFIG_SB1XXX_CORELIS)	+= -mno-sched-prolog -fno-omit-frame-pointer
110
111#
112# Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>)
113#
114# <cpu0>,<isa0> -- preferred CPU and ISA designations (may require
115#                  recent tools)
116# <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work
117#                  with up to the oldest supported tools)
118# <isa2>        -- an ISA designation used as an ABI selector for
119#                  gcc versions that do not support "-mabi=32"
120#                  (depending on the CPU type, either "mips1" or
121#                  "mips2")
122#
123set_gccflags = $(shell \
124while :; do \
125	cpu=$(1); isa=-$(2); \
126	for gcc_opt in -march= -mcpu=; do \
127		$(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
128			-xc /dev/null > /dev/null 2>&1 && \
129			break 2; \
130	done; \
131	cpu=$(3); isa=-$(4); \
132	for gcc_opt in -march= -mcpu=; do \
133		$(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
134			-xc /dev/null > /dev/null 2>&1 && \
135			break 2; \
136	done; \
137	break; \
138done; \
139gcc_abi=-mabi=$(gcc-abi); gcc_cpu=$$cpu; \
140if $(CC) $$gcc_abi -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then \
141	gcc_isa=$$isa; \
142else \
143	gcc_abi=; gcc_isa=-$(5); \
144fi; \
145gas_abi=-Wa,-$(gcc-abi); gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \
146while :; do \
147	for gas_opt in -Wa,-march= -Wa,-mcpu=; do \
148		$(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \
149			-o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \
150			break 2; \
151	done; \
152	gas_abi=; gas_opt=; gas_cpu=; gas_isa=; \
153	break; \
154done; \
155if test "$(gcc-abi)" != "$(gas-abi)"; then \
156	gas_abi="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \
157fi; \
158if test "$$gcc_opt" = -march= && test -n "$$gcc_abi"; then \
159	$(CC) $$gcc_abi $$gcc_opt$$gcc_cpu -S -o /dev/null \
160		-xc /dev/null > /dev/null 2>&1 && \
161		gcc_isa=; \
162fi; \
163echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa)
164
165#
166# CPU-dependent compiler/assembler options for optimization.
167#
168cflags-$(CONFIG_CPU_R3000)	+= \
169			$(call set_gccflags,r3000,mips1,r3000,mips1,mips1)
170
171cflags-$(CONFIG_CPU_TX39XX)	+= \
172			$(call set_gccflags,r3900,mips1,r3000,mips1,mips1)
173
174cflags-$(CONFIG_CPU_R6000)	+= \
175			$(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \
176			-Wa,--trap
177
178cflags-$(CONFIG_CPU_R4300)	+= \
179			$(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \
180			-Wa,--trap
181
182cflags-$(CONFIG_CPU_VR41XX)	+= \
183			$(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \
184			-Wa,--trap
185
186cflags-$(CONFIG_CPU_R4X00)	+= \
187			$(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
188			-Wa,--trap
189
190cflags-$(CONFIG_CPU_TX49XX)	+= \
191			$(call set_gccflags,r4600,mips3,r4600,mips3,mips2)  \
192			-Wa,--trap
193
194cflags-$(CONFIG_CPU_MIPS32_R1)	+= \
195			$(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
196			-Wa,--trap
197
198cflags-$(CONFIG_CPU_MIPS32_R2)	+= \
199			$(call set_gccflags,mips32r2,mips32r2,r4600,mips3,mips2) \
200			-Wa,--trap
201
202cflags-$(CONFIG_CPU_MIPS64_R1)	+= \
203			$(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
204			-Wa,--trap
205
206cflags-$(CONFIG_CPU_MIPS64_R2)	+= \
207			$(call set_gccflags,mips64r2,mips64r2,r4600,mips3,mips2) \
208			-Wa,--trap
209
210cflags-$(CONFIG_CPU_R5000)	+= \
211			$(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
212			-Wa,--trap
213
214cflags-$(CONFIG_CPU_R5432)	+= \
215			$(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
216			-Wa,--trap
217
218cflags-$(CONFIG_CPU_NEVADA)	+= \
219			$(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \
220			-Wa,--trap
221#			$(call cc-option,-mmad)
222
223cflags-$(CONFIG_CPU_RM7000)	+= \
224			$(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \
225			-Wa,--trap
226
227cflags-$(CONFIG_CPU_RM9000)	+= \
228			$(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \
229			-Wa,--trap
230
231
232cflags-$(CONFIG_CPU_SB1)	+= \
233			$(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \
234			-Wa,--trap
235
236cflags-$(CONFIG_CPU_R8000)	+= \
237			$(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \
238			-Wa,--trap
239
240cflags-$(CONFIG_CPU_R10000)	+= \
241			$(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \
242			-Wa,--trap
243
244ifdef CONFIG_CPU_SB1
245ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
246MODFLAGS	+= -msb1-pass1-workarounds
247endif
248endif
249
250#
251# Firmware support
252#
253libs-$(CONFIG_ARC)		+= arch/mips/arc/
254libs-$(CONFIG_SIBYTE_CFE)	+= arch/mips/sibyte/cfe/
255
256#
257# Board-dependent options and extra files
258#
259
260#
261# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
262#
263core-$(CONFIG_MACH_JAZZ)	+= arch/mips/jazz/
264cflags-$(CONFIG_MACH_JAZZ)	+= -Iinclude/asm-mips/mach-jazz
265load-$(CONFIG_MACH_JAZZ)	+= 0xffffffff80080000
266
267#
268# Common Alchemy Au1x00 stuff
269#
270core-$(CONFIG_SOC_AU1X00)	+= arch/mips/au1000/common/
271cflags-$(CONFIG_SOC_AU1X00)	+= -Iinclude/asm-mips/mach-au1x00
272
273#
274# AMD Alchemy Pb1000 eval board
275#
276libs-$(CONFIG_MIPS_PB1000)	+= arch/mips/au1000/pb1000/
277cflags-$(CONFIG_MIPS_PB1000)	+= -Iinclude/asm-mips/mach-pb1x00
278load-$(CONFIG_MIPS_PB1000)	+= 0xffffffff80100000
279
280#
281# AMD Alchemy Pb1100 eval board
282#
283libs-$(CONFIG_MIPS_PB1100)	+= arch/mips/au1000/pb1100/
284cflags-$(CONFIG_MIPS_PB1100)	+= -Iinclude/asm-mips/mach-pb1x00
285load-$(CONFIG_MIPS_PB1100)	+= 0xffffffff80100000
286
287#
288# AMD Alchemy Pb1500 eval board
289#
290libs-$(CONFIG_MIPS_PB1500)	+= arch/mips/au1000/pb1500/
291cflags-$(CONFIG_MIPS_PB1500)	+= -Iinclude/asm-mips/mach-pb1x00
292load-$(CONFIG_MIPS_PB1500)	+= 0xffffffff80100000
293
294#
295# AMD Alchemy Pb1550 eval board
296#
297libs-$(CONFIG_MIPS_PB1550)	+= arch/mips/au1000/pb1550/
298cflags-$(CONFIG_MIPS_PB1550)	+= -Iinclude/asm-mips/mach-pb1x00
299load-$(CONFIG_MIPS_PB1550)	+= 0xffffffff80100000
300
301#
302# AMD Alchemy Pb1200 eval board
303#
304libs-$(CONFIG_MIPS_PB1200)	+= arch/mips/au1000/pb1200/
305cflags-$(CONFIG_MIPS_PB1200)	+= -Iinclude/asm-mips/mach-pb1x00
306load-$(CONFIG_MIPS_PB1200)	+= 0xffffffff80100000
307
308#
309# AMD Alchemy Db1000 eval board
310#
311libs-$(CONFIG_MIPS_DB1000)	+= arch/mips/au1000/db1x00/
312cflags-$(CONFIG_MIPS_DB1000)	+= -Iinclude/asm-mips/mach-db1x00
313load-$(CONFIG_MIPS_DB1000)	+= 0xffffffff80100000
314
315#
316# AMD Alchemy Db1100 eval board
317#
318libs-$(CONFIG_MIPS_DB1100)	+= arch/mips/au1000/db1x00/
319cflags-$(CONFIG_MIPS_DB1100)	+= -Iinclude/asm-mips/mach-db1x00
320load-$(CONFIG_MIPS_DB1100)	+= 0xffffffff80100000
321
322#
323# AMD Alchemy Db1500 eval board
324#
325libs-$(CONFIG_MIPS_DB1500)	+= arch/mips/au1000/db1x00/
326cflags-$(CONFIG_MIPS_DB1500)	+= -Iinclude/asm-mips/mach-db1x00
327load-$(CONFIG_MIPS_DB1500)	+= 0xffffffff80100000
328
329#
330# AMD Alchemy Db1550 eval board
331#
332libs-$(CONFIG_MIPS_DB1550)	+= arch/mips/au1000/db1x00/
333cflags-$(CONFIG_MIPS_DB1550)	+= -Iinclude/asm-mips/mach-db1x00
334load-$(CONFIG_MIPS_DB1550)	+= 0xffffffff80100000
335
336#
337# AMD Alchemy Db1200 eval board
338#
339libs-$(CONFIG_MIPS_DB1200)	+= arch/mips/au1000/pb1200/
340cflags-$(CONFIG_MIPS_DB1200)	+= -Iinclude/asm-mips/mach-db1x00
341load-$(CONFIG_MIPS_DB1200)	+= 0xffffffff80100000
342
343#
344# AMD Alchemy Bosporus eval board
345#
346libs-$(CONFIG_MIPS_BOSPORUS)	+= arch/mips/au1000/db1x00/
347cflags-$(CONFIG_MIPS_BOSPORUS)	+= -Iinclude/asm-mips/mach-db1x00
348load-$(CONFIG_MIPS_BOSPORUS)	+= 0xffffffff80100000
349
350#
351# AMD Alchemy Mirage eval board
352#
353libs-$(CONFIG_MIPS_MIRAGE)	+= arch/mips/au1000/db1x00/
354cflags-$(CONFIG_MIPS_MIRAGE)	+= -Iinclude/asm-mips/mach-db1x00
355load-$(CONFIG_MIPS_MIRAGE)	+= 0xffffffff80100000
356
357#
358# 4G-Systems eval board
359#
360libs-$(CONFIG_MIPS_MTX1)	+= arch/mips/au1000/mtx-1/
361load-$(CONFIG_MIPS_MTX1)	+= 0xffffffff80100000
362
363#
364# MyCable eval board
365#
366libs-$(CONFIG_MIPS_XXS1500)	+= arch/mips/au1000/xxs1500/
367load-$(CONFIG_MIPS_XXS1500)	+= 0xffffffff80100000
368
369#
370# Cobalt Server
371#
372core-$(CONFIG_MIPS_COBALT)	+= arch/mips/cobalt/
373cflags-$(CONFIG_MIPS_COBALT)	+= -Iinclude/asm-mips/cobalt
374load-$(CONFIG_MIPS_COBALT)	+= 0xffffffff80080000
375
376#
377# DECstation family
378#
379core-$(CONFIG_MACH_DECSTATION)	+= arch/mips/dec/
380cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
381libs-$(CONFIG_MACH_DECSTATION)	+= arch/mips/dec/prom/
382load-$(CONFIG_MACH_DECSTATION)	+= 0xffffffff80040000
383CLEAN_FILES			+= drivers/tc/lk201-map.c
384
385#
386# Galileo EV64120 Board
387#
388core-$(CONFIG_MIPS_EV64120)	+= arch/mips/gt64120/ev64120/
389core-$(CONFIG_MIPS_EV64120)	+= arch/mips/gt64120/common/
390cflags-$(CONFIG_MIPS_EV64120)	+= -Iinclude/asm-mips/mach-ev64120
391load-$(CONFIG_MIPS_EV64120)	+= 0xffffffff80100000
392
393#
394# Galileo EV96100 Board
395#
396core-$(CONFIG_MIPS_EV96100)	+= arch/mips/galileo-boards/ev96100/
397cflags-$(CONFIG_MIPS_EV96100)	+= -Iinclude/asm-mips/mach-ev96100
398load-$(CONFIG_MIPS_EV96100)	+= 0xffffffff80100000
399
400#
401# Globespan IVR eval board with QED 5231 CPU
402#
403core-$(CONFIG_ITE_BOARD_GEN)	+= arch/mips/ite-boards/generic/
404core-$(CONFIG_MIPS_IVR)		+= arch/mips/ite-boards/ivr/
405load-$(CONFIG_MIPS_IVR)		+= 0xffffffff80100000
406
407#
408# ITE 8172 eval board with QED 5231 CPU
409#
410core-$(CONFIG_MIPS_ITE8172)	+= arch/mips/ite-boards/qed-4n-s01b/
411load-$(CONFIG_MIPS_ITE8172)	+= 0xffffffff80100000
412
413#
414# For all MIPS, Inc. eval boards
415#
416core-$(CONFIG_MIPS_BOARDS_GEN)	+= arch/mips/mips-boards/generic/
417
418#
419# MIPS Atlas board
420#
421core-$(CONFIG_MIPS_ATLAS)	+= arch/mips/mips-boards/atlas/
422cflags-$(CONFIG_MIPS_ATLAS)	+= -Iinclude/asm-mips/mach-atlas
423cflags-$(CONFIG_MIPS_ATLAS)	+= -Iinclude/asm-mips/mach-mips
424load-$(CONFIG_MIPS_ATLAS)	+= 0xffffffff80100000
425
426#
427# MIPS Malta board
428#
429core-$(CONFIG_MIPS_MALTA)	+= arch/mips/mips-boards/malta/
430cflags-$(CONFIG_MIPS_MALTA)	+= -Iinclude/asm-mips/mach-mips
431load-$(CONFIG_MIPS_MALTA)	+= 0xffffffff80100000
432
433#
434# MIPS SEAD board
435#
436core-$(CONFIG_MIPS_SEAD)	+= arch/mips/mips-boards/sead/
437load-$(CONFIG_MIPS_SEAD)	+= 0xffffffff80100000
438
439#
440# MIPS SIM
441#
442core-$(CONFIG_MIPS_SIM)		+= arch/mips/mips-boards/sim/
443cflags-$(CONFIG_MIPS_SIM)	+= -Iinclude/asm-mips/mach-sim
444load-$(CONFIG_MIPS_SIM)		+= 0x80100000
445
446#
447# Momentum Ocelot board
448#
449# The Ocelot setup.o must be linked early - it does the ioremap() for the
450# mips_io_port_base.
451#
452core-$(CONFIG_MOMENCO_OCELOT)	+= arch/mips/gt64120/common/ \
453				   arch/mips/gt64120/momenco_ocelot/
454cflags-$(CONFIG_MOMENCO_OCELOT)	+= -Iinclude/asm-mips/mach-ocelot
455load-$(CONFIG_MOMENCO_OCELOT)	+= 0xffffffff80100000
456
457#
458# Momentum Ocelot-G board
459#
460# The Ocelot-G setup.o must be linked early - it does the ioremap() for the
461# mips_io_port_base.
462#
463core-$(CONFIG_MOMENCO_OCELOT_G)	+= arch/mips/momentum/ocelot_g/
464load-$(CONFIG_MOMENCO_OCELOT_G)	+= 0xffffffff80100000
465
466#
467# Momentum Ocelot-C and -CS boards
468#
469# The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
470# mips_io_port_base.
471core-$(CONFIG_MOMENCO_OCELOT_C)	+= arch/mips/momentum/ocelot_c/
472load-$(CONFIG_MOMENCO_OCELOT_C)	+= 0xffffffff80100000
473
474#
475# PMC-Sierra Yosemite
476#
477core-$(CONFIG_PMC_YOSEMITE)	+= arch/mips/pmc-sierra/yosemite/
478cflags-$(CONFIG_PMC_YOSEMITE)	+= -Iinclude/asm-mips/mach-yosemite
479load-$(CONFIG_PMC_YOSEMITE)	+= 0xffffffff80100000
480
481# Qemu simulating MIPS32 4Kc
482#
483core-$(CONFIG_QEMU)		+= arch/mips/qemu/
484cflags-$(CONFIG_QEMU)		+= -Iinclude/asm-mips/mach-qemu
485load-$(CONFIG_QEMU)		+= 0xffffffff80010000
486
487#
488# Momentum Ocelot-3
489#
490core-$(CONFIG_MOMENCO_OCELOT_3) 	+= arch/mips/momentum/ocelot_3/
491cflags-$(CONFIG_MOMENCO_OCELOT_3)	+= -Iinclude/asm-mips/mach-ocelot3
492load-$(CONFIG_MOMENCO_OCELOT_3) 	+= 0xffffffff80100000
493
494#
495# Momentum Jaguar ATX
496#
497core-$(CONFIG_MOMENCO_JAGUAR_ATX)	+= arch/mips/momentum/jaguar_atx/
498cflags-$(CONFIG_MOMENCO_JAGUAR_ATX)	+= -Iinclude/asm-mips/mach-ja
499#ifdef CONFIG_JAGUAR_DMALOW
500#load-$(CONFIG_MOMENCO_JAGUAR_ATX)	+= 0xffffffff88000000
501#else
502load-$(CONFIG_MOMENCO_JAGUAR_ATX)	+= 0xffffffff80100000
503#endif
504
505#
506# NEC DDB
507#
508core-$(CONFIG_DDB5XXX_COMMON)	+= arch/mips/ddb5xxx/common/
509
510#
511# NEC DDB Vrc-5074
512#
513core-$(CONFIG_DDB5074)		+= arch/mips/ddb5xxx/ddb5074/
514load-$(CONFIG_DDB5074)		+= 0xffffffff80080000
515
516#
517# NEC DDB Vrc-5476
518#
519core-$(CONFIG_DDB5476)		+= arch/mips/ddb5xxx/ddb5476/
520load-$(CONFIG_DDB5476)		+= 0xffffffff80080000
521
522#
523# NEC DDB Vrc-5477
524#
525core-$(CONFIG_DDB5477)		+= arch/mips/ddb5xxx/ddb5477/
526load-$(CONFIG_DDB5477)		+= 0xffffffff80100000
527
528core-$(CONFIG_LASAT)		+= arch/mips/lasat/
529cflags-$(CONFIG_LASAT)		+= -Iinclude/asm-mips/mach-lasat
530load-$(CONFIG_LASAT)		+= 0xffffffff80000000
531
532#
533# Common VR41xx
534#
535core-$(CONFIG_MACH_VR41XX)	+= arch/mips/vr41xx/common/
536cflags-$(CONFIG_MACH_VR41XX)	+= -Iinclude/asm-mips/mach-vr41xx
537
538#
539# NEC VR4133
540#
541core-$(CONFIG_NEC_CMBVR4133)	+= arch/mips/vr41xx/nec-cmbvr4133/
542load-$(CONFIG_NEC_CMBVR4133)	+= 0xffffffff80100000
543
544#
545# ZAO Networks Capcella (VR4131)
546#
547load-$(CONFIG_ZAO_CAPCELLA)	+= 0xffffffff80000000
548
549#
550# Victor MP-C303/304 (VR4122)
551#
552load-$(CONFIG_VICTOR_MPC30X)	+= 0xffffffff80001000
553
554#
555# IBM WorkPad z50 (VR4121)
556#
557core-$(CONFIG_IBM_WORKPAD)	+= arch/mips/vr41xx/ibm-workpad/
558load-$(CONFIG_IBM_WORKPAD)	+= 0xffffffff80004000
559
560#
561# CASIO CASSIPEIA E-55/65 (VR4111)
562#
563core-$(CONFIG_CASIO_E55)	+= arch/mips/vr41xx/casio-e55/
564load-$(CONFIG_CASIO_E55)	+= 0xffffffff80004000
565
566#
567# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
568#
569load-$(CONFIG_TANBAC_TB022X)	+= 0xffffffff80000000
570
571#
572# Common Philips PNX8550
573#
574core-$(CONFIG_SOC_PNX8550)	+= arch/mips/philips/pnx8550/common/
575cflags-$(CONFIG_SOC_PNX8550)	+= -Iinclude/asm-mips/mach-pnx8550
576
577#
578# Philips PNX8550 JBS board
579#
580libs-$(CONFIG_PNX8550_JBS)	+= arch/mips/philips/pnx8550/jbs/
581#cflags-$(CONFIG_PNX8550_JBS)	+= -Iinclude/asm-mips/mach-pnx8550
582load-$(CONFIG_PNX8550_JBS)	+= 0xffffffff80060000
583
584#
585# SGI IP22 (Indy/Indigo2)
586#
587# Set the load address to >= 0xffffffff88069000 if you want to leave space for
588# symmon, 0xffffffff80002000 for production kernels.  Note that the value must
589# be aligned to a multiple of the kernel stack size or the handling of the
590# current variable will break so for 64-bit kernels we have to raise the start
591# address by 8kb.
592#
593core-$(CONFIG_SGI_IP22)		+= arch/mips/sgi-ip22/
594cflags-$(CONFIG_SGI_IP22)	+= -Iinclude/asm-mips/mach-ip22
595ifdef CONFIG_32BIT
596load-$(CONFIG_SGI_IP22)		+= 0xffffffff88002000
597endif
598ifdef CONFIG_64BIT
599load-$(CONFIG_SGI_IP22)		+= 0xffffffff88004000
600endif
601
602#
603# SGI-IP27 (Origin200/2000)
604#
605# Set the load address to >= 0xc000000000300000 if you want to leave space for
606# symmon, 0xc00000000001c000 for production kernels.  Note that the value must
607# be 16kb aligned or the handling of the current variable will break.
608#
609ifdef CONFIG_SGI_IP27
610core-$(CONFIG_SGI_IP27)		+= arch/mips/sgi-ip27/
611cflags-$(CONFIG_SGI_IP27)	+= -Iinclude/asm-mips/mach-ip27
612ifdef CONFIG_BUILD_ELF64
613ifdef CONFIG_MAPPED_KERNEL
614load-$(CONFIG_SGI_IP27)		+= 0xc00000004001c000
615OBJCOPYFLAGS			:= --change-addresses=0x3fffffff80000000
616dataoffset-$(CONFIG_SGI_IP27)	+= 0x01000000
617else
618load-$(CONFIG_SGI_IP27)		+= 0xa80000000001c000
619OBJCOPYFLAGS			:= --change-addresses=0x57ffffff80000000
620endif
621else
622ifdef CONFIG_MAPPED_KERNEL
623load-$(CONFIG_SGI_IP27)		+= 0xffffffffc001c000
624OBJCOPYFLAGS			:= --change-addresses=0xc000000080000000
625dataoffset-$(CONFIG_SGI_IP27)	+= 0x01000000
626else
627load-$(CONFIG_SGI_IP27)		+= 0xffffffff8001c000
628OBJCOPYFLAGS			:= --change-addresses=0xa800000080000000
629endif
630endif
631endif
632
633#
634# SGI-IP32 (O2)
635#
636# Set the load address to >= 80069000 if you want to leave space for symmon,
637# 0xffffffff80004000 for production kernels.  Note that the value must be aligned to
638# a multiple of the kernel stack size or the handling of the current variable
639# will break.
640#
641core-$(CONFIG_SGI_IP32)		+= arch/mips/sgi-ip32/
642cflags-$(CONFIG_SGI_IP32)	+= -Iinclude/asm-mips/mach-ip32
643load-$(CONFIG_SGI_IP32)		+= 0xffffffff80004000
644
645#
646# Sibyte SB1250 SOC
647#
648# This is a LIB so that it links at the end, and initcalls are later
649# the sequence; but it is built as an object so that modules don't get
650# removed (as happens, even if they have __initcall/module_init)
651#
652core-$(CONFIG_SIBYTE_BCM112X)	+= arch/mips/sibyte/sb1250/
653cflags-$(CONFIG_SIBYTE_BCM112X)	+= -Iinclude/asm-mips/mach-sibyte \
654			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
655
656core-$(CONFIG_SIBYTE_SB1250)	+= arch/mips/sibyte/sb1250/
657cflags-$(CONFIG_SIBYTE_SB1250)	+= -Iinclude/asm-mips/mach-sibyte \
658			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
659
660core-$(CONFIG_SIBYTE_BCM1x55)	+= arch/mips/sibyte/bcm1480/
661cflags-$(CONFIG_SIBYTE_BCM1x55)	+= -Iinclude/asm-mips/mach-sibyte \
662			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
663
664core-$(CONFIG_SIBYTE_BCM1x80)	+= arch/mips/sibyte/bcm1480/
665cflags-$(CONFIG_SIBYTE_BCM1x80)	+= -Iinclude/asm-mips/mach-sibyte \
666			-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
667
668#
669# Sibyte BCM91120x (Carmel) board
670# Sibyte BCM91120C (CRhine) board
671# Sibyte BCM91125C (CRhone) board
672# Sibyte BCM91125E (Rhone) board
673# Sibyte SWARM board
674# Sibyte BCM91x80 (BigSur) board
675#
676libs-$(CONFIG_SIBYTE_CARMEL)	+= arch/mips/sibyte/swarm/
677load-$(CONFIG_SIBYTE_CARMEL)	:= 0xffffffff80100000
678libs-$(CONFIG_SIBYTE_CRHINE)	+= arch/mips/sibyte/swarm/
679load-$(CONFIG_SIBYTE_CRHINE)	:= 0xffffffff80100000
680libs-$(CONFIG_SIBYTE_CRHONE)	+= arch/mips/sibyte/swarm/
681load-$(CONFIG_SIBYTE_CRHONE)	:= 0xffffffff80100000
682libs-$(CONFIG_SIBYTE_RHONE)	+= arch/mips/sibyte/swarm/
683load-$(CONFIG_SIBYTE_RHONE)	:= 0xffffffff80100000
684libs-$(CONFIG_SIBYTE_SENTOSA)	+= arch/mips/sibyte/swarm/
685load-$(CONFIG_SIBYTE_SENTOSA)	:= 0xffffffff80100000
686libs-$(CONFIG_SIBYTE_SWARM)	+= arch/mips/sibyte/swarm/
687load-$(CONFIG_SIBYTE_SWARM)	:= 0xffffffff80100000
688libs-$(CONFIG_SIBYTE_BIGSUR)	+= arch/mips/sibyte/swarm/
689load-$(CONFIG_SIBYTE_BIGSUR)	:= 0xffffffff80100000
690
691#
692# SNI RM200 PCI
693#
694core-$(CONFIG_SNI_RM200_PCI)	+= arch/mips/sni/
695cflags-$(CONFIG_SNI_RM200_PCI)	+= -Iinclude/asm-mips/mach-rm200
696load-$(CONFIG_SNI_RM200_PCI)	+= 0xffffffff80600000
697
698#
699# Toshiba JMR-TX3927 board
700#
701core-$(CONFIG_TOSHIBA_JMR3927)	+= arch/mips/jmr3927/rbhma3100/ \
702				   arch/mips/jmr3927/common/
703load-$(CONFIG_TOSHIBA_JMR3927)	+= 0xffffffff80050000
704
705#
706# Toshiba RBTX4927 board or
707# Toshiba RBTX4937 board
708#
709core-$(CONFIG_TOSHIBA_RBTX4927)	+= arch/mips/tx4927/toshiba_rbtx4927/
710core-$(CONFIG_TOSHIBA_RBTX4927)	+= arch/mips/tx4927/common/
711load-$(CONFIG_TOSHIBA_RBTX4927)	+= 0xffffffff80020000
712
713#
714# Toshiba RBTX4938 board
715#
716core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
717core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
718load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
719
720cflags-y			+= -Iinclude/asm-mips/mach-generic
721drivers-$(CONFIG_PCI)		+= arch/mips/pci/
722
723ifdef CONFIG_32BIT
724ifdef CONFIG_CPU_LITTLE_ENDIAN
725JIFFIES			= jiffies_64
726else
727JIFFIES			= jiffies_64 + 4
728endif
729else
730JIFFIES			= jiffies_64
731endif
732
733AFLAGS		+= $(cflags-y)
734CFLAGS		+= $(cflags-y)
735
736LDFLAGS			+= -m $(ld-emul)
737
738OBJCOPYFLAGS		+= --remove-section=.reginfo
739
740#
741# Choosing incompatible machines durings configuration will result in
742# error messages during linking.  Select a default linkscript if
743# none has been choosen above.
744#
745
746CPPFLAGS_vmlinux.lds := \
747	$(CFLAGS) \
748	-D"LOADADDR=$(load-y)" \
749	-D"JIFFIES=$(JIFFIES)" \
750	-D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
751
752head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
753
754libs-y			+= arch/mips/lib/
755libs-$(CONFIG_32BIT)	+= arch/mips/lib-32/
756libs-$(CONFIG_64BIT)	+= arch/mips/lib-64/
757
758core-y			+= arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
759
760drivers-$(CONFIG_OPROFILE)	+= arch/mips/oprofile/
761
762ifdef CONFIG_LASAT
763rom.bin rom.sw: vmlinux
764	$(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
765endif
766
767#
768# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
769# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
770# convert to ECOFF using elf2ecoff.
771#
772vmlinux.32: vmlinux
773	$(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
774
775#
776# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
777# ELF files from 32-bit files by conversion.
778#
779vmlinux.64: vmlinux
780	$(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
781
782makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
783
784ifdef CONFIG_BOOT_ELF32
785all:	$(vmlinux-32)
786endif
787
788ifdef CONFIG_BOOT_ELF64
789all:	$(vmlinux-64)
790endif
791
792ifdef CONFIG_MIPS_ATLAS
793all:	vmlinux.srec
794endif
795
796ifdef CONFIG_MIPS_MALTA
797all:	vmlinux.srec
798endif
799
800ifdef CONFIG_MIPS_SEAD
801all:	vmlinux.srec
802endif
803
804ifdef CONFIG_QEMU
805all:	vmlinux.bin
806endif
807
808ifdef CONFIG_SNI_RM200_PCI
809all:	vmlinux.ecoff
810endif
811
812vmlinux.bin: $(vmlinux-32)
813	+@$(call makeboot,$@)
814
815vmlinux.ecoff vmlinux.rm200: $(vmlinux-32)
816	+@$(call makeboot,$@)
817
818vmlinux.srec: $(vmlinux-32)
819	+@$(call makeboot,$@)
820
821CLEAN_FILES += vmlinux.ecoff \
822	       vmlinux.srec \
823	       vmlinux.rm200.tmp \
824	       vmlinux.rm200
825
826archclean:
827	@$(MAKE) $(clean)=arch/mips/boot
828	@$(MAKE) $(clean)=arch/mips/lasat
829
830CLEAN_FILES += vmlinux.32 \
831	       vmlinux.64 \
832	       vmlinux.ecoff
833