Makefile

Revision 10172, 20.3 kB (checked in by BrainSlayer, 1 year ago)
adm5120 kernel tree

Line
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
15	cflags-y :=
16
17	#
18	# Select the object file format to substitute into the linker script.
19	#
20	ifdef CONFIG_CPU_LITTLE_ENDIAN
21	32bit-tool-prefix = mipsel-linux-
22	64bit-tool-prefix = mips64el-linux-
23	32bit-bfd = elf32-tradlittlemips
24	64bit-bfd = elf64-tradlittlemips
25	32bit-emul = elf32ltsmip
26	64bit-emul = elf64ltsmip
27	else
28	32bit-tool-prefix = mips-linux-
29	64bit-tool-prefix = mips64-linux-
30	32bit-bfd = elf32-tradbigmips
31	64bit-bfd = elf64-tradbigmips
32	32bit-emul = elf32btsmip
33	64bit-emul = elf64btsmip
34	endif
35
36	ifdef CONFIG_32BIT
37	tool-prefix = $(32bit-tool-prefix)
38	UTS_MACHINE := mips
39	endif
40	ifdef CONFIG_64BIT
41	tool-prefix = $(64bit-tool-prefix)
42	UTS_MACHINE := mips64
43	endif
44
45	ifdef CONFIG_CROSSCOMPILE
46	CROSS_COMPILE := $(tool-prefix)
47	endif
48
49	ifdef CONFIG_32BIT
50	ld-emul = $(32bit-emul)
51	vmlinux-32 = vmlinux
52	vmlinux-64 = vmlinux.64
53
54	cflags-y += -mabi=32
55	endif
56
57	ifdef CONFIG_64BIT
58	ld-emul = $(64bit-emul)
59	vmlinux-32 = vmlinux.32
60	vmlinux-64 = vmlinux
61
62	cflags-y += -mabi=64
63	ifdef CONFIG_BUILD_ELF64
64	cflags-y += $(call cc-option,-mno-explicit-relocs)
65	else
66	cflags-y += $(call cc-option,-msym32)
67	endif
68	endif
69
70	all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32)
71	all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64)
72
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 $28 conflicts with
77	# the current pointer optimization.
78	#
79	# The DECStation requires an ECOFF kernel for remote booting, other MIPS
80	# machines may also. Since BFD is incredibly buggy with respect to
81	# crossformat linking we rely on the elf2ecoff tool for format conversion.
82	#
83	cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
84	cflags-y += -msoft-float
85	LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
86	MODFLAGS += -mlong-calls
87
88	cflags-y += -ffreestanding
89
90	#
91	# We explicitly add the endianness specifier if needed, this allows
92	# to compile kernels with a toolchain for the other endianness. We
93	# carefully avoid to add it redundantly because gcc 3.3/3.4 complains
94	# when fed the toolchain default!
95	#
96	# Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of
97	# 2006-10-10 don't properly change the predefined symbols if -EB / -EL
98	# are used, so we kludge that here. A bug has been filed at
99	# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413.
100	#
101	undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__
102	undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__
103	predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__
104	predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__
105	cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine \|grep -q 'mips.el-.' && echo -EB $(undef-all) $(predef-be))
106	cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine \|grep -q 'mips.el-.' \|\| echo -EL $(undef-all) $(predef-le))
107
108	cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips)
109
110	cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \
111	-fno-omit-frame-pointer
112
113	#
114	# CPU-dependent compiler/assembler options for optimization.
115	#
116	cflags-$(CONFIG_CPU_R3000) += -march=r3000
117	cflags-$(CONFIG_CPU_TX39XX) += -march=r3900
118	cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap
119	cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap
120	cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap
121	cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap
122	cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap
123	cflags-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap
124	cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
125	-Wa,-mips32 -Wa,--trap
126	cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
127	-Wa,-mips32r2 -Wa,--trap
128	cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
129	-Wa,-mips64 -Wa,--trap
130	cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \
131	-Wa,-mips64r2 -Wa,--trap
132	cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap
133	cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \
134	-Wa,--trap
135	cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \
136	-Wa,--trap
137	cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \
138	-Wa,--trap
139	cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \
140	-Wa,--trap
141	cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \
142	-Wa,--trap
143	cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap
144	cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \
145	-Wa,--trap
146
147	ifdef CONFIG_CPU_SB1
148	ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
149	MODFLAGS += -msb1-pass1-workarounds
150	endif
151	endif
152
153	#
154	# Firmware support
155	#
156	libs-$(CONFIG_ARC) += arch/mips/arc/
157	libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
158
159	#
160	# Board-dependent options and extra files
161	#
162
163	#
164	# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
165	#
166	core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
167	cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz
168	load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
169
170	#
171	# ADMtek 5120
172	#
173
174	libs-$(CONFIG_MIPS_ADM5120) += arch/mips/adm5120/prom/
175	core-$(CONFIG_MIPS_ADM5120) += arch/mips/adm5120/
176	core-$(CONFIG_MIPS_ADM5120) += arch/mips/adm5120/boards/
177	cflags-$(CONFIG_MIPS_ADM5120) += -Iinclude/asm-mips/mach-adm5120
178	load-$(CONFIG_MIPS_ADM5120) += 0xffffffff80002000
179
180	#
181	# Common Alchemy Au1x00 stuff
182	#
183	core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/
184	cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00
185
186	#
187	# AMD Alchemy Pb1000 eval board
188	#
189	libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/
190	cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00
191	load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
192
193	#
194	# AMD Alchemy Pb1100 eval board
195	#
196	libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/
197	cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00
198	load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
199
200	#
201	# AMD Alchemy Pb1500 eval board
202	#
203	libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/
204	cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00
205	load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
206
207	#
208	# AMD Alchemy Pb1550 eval board
209	#
210	libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/
211	cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00
212	load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
213
214	#
215	# AMD Alchemy Pb1200 eval board
216	#
217	libs-$(CONFIG_MIPS_PB1200) += arch/mips/au1000/pb1200/
218	cflags-$(CONFIG_MIPS_PB1200) += -Iinclude/asm-mips/mach-pb1x00
219	load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
220
221	#
222	# AMD Alchemy Db1000 eval board
223	#
224	libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/
225	cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00
226	load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
227
228	#
229	# AMD Alchemy Db1100 eval board
230	#
231	libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/
232	cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00
233	load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
234
235	#
236	# AMD Alchemy Db1500 eval board
237	#
238	libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/
239	cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00
240	load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
241
242	#
243	# AMD Alchemy Db1550 eval board
244	#
245	libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/
246	cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00
247	load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
248
249	#
250	# AMD Alchemy Db1200 eval board
251	#
252	libs-$(CONFIG_MIPS_DB1200) += arch/mips/au1000/pb1200/
253	cflags-$(CONFIG_MIPS_DB1200) += -Iinclude/asm-mips/mach-db1x00
254	load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
255
256	#
257	# AMD Alchemy Bosporus eval board
258	#
259	libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/
260	cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00
261	load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
262
263	#
264	# AMD Alchemy Mirage eval board
265	#
266	libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/
267	cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00
268	load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
269
270	#
271	# 4G-Systems eval board
272	#
273	libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/
274	load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
275
276	#
277	# MyCable eval board
278	#
279	libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/
280	load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
281
282	#
283	# Cobalt Server
284	#
285	core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
286	cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt
287	load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
288
289	#
290	# DECstation family
291	#
292	core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
293	cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
294	libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
295	load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
296	CLEAN_FILES += drivers/tc/lk201-map.c
297
298	#
299	# Wind River PPMC Board (4KC + GT64120)
300	#
301	core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/
302	cflags-$(CONFIG_WR_PPMC) += -Iinclude/asm-mips/mach-wrppmc
303	load-$(CONFIG_WR_PPMC) += 0xffffffff80100000
304
305	#
306	# lemote fulong mini-PC board
307	#
308	core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/
309	load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000
310	cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote
311
312	#
313	# For all MIPS, Inc. eval boards
314	#
315	core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
316
317	#
318	# MIPS Atlas board
319	#
320	core-$(CONFIG_MIPS_ATLAS) += arch/mips/mips-boards/atlas/
321	cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-atlas
322	cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-mips
323	load-$(CONFIG_MIPS_ATLAS) += 0xffffffff80100000
324	all-$(CONFIG_MIPS_ATLAS) := vmlinux.srec
325
326	#
327	# MIPS Malta board
328	#
329	core-$(CONFIG_MIPS_MALTA) += arch/mips/mips-boards/malta/
330	cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-mips
331	load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
332	all-$(CONFIG_MIPS_MALTA) := vmlinux.srec
333
334	#
335	# MIPS SEAD board
336	#
337	core-$(CONFIG_MIPS_SEAD) += arch/mips/mips-boards/sead/
338	cflags-$(CONFIG_MIPS_SEAD) += -Iinclude/asm-mips/mach-mips
339	load-$(CONFIG_MIPS_SEAD) += 0xffffffff80100000
340	all-$(CONFIG_MIPS_SEAD) := vmlinux.srec
341
342	#
343	# MIPS SIM
344	#
345	core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/
346	cflags-$(CONFIG_MIPS_SIM) += -Iinclude/asm-mips/mach-mipssim
347	load-$(CONFIG_MIPS_SIM) += 0x80100000
348
349	#
350	# PMC-Sierra MSP SOCs
351	#
352	core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/
353	cflags-$(CONFIG_PMC_MSP) += -Iinclude/asm-mips/pmc-sierra/msp71xx \
354	-mno-branch-likely
355	load-$(CONFIG_PMC_MSP) += 0xffffffff80100000
356
357	#
358	# PMC-Sierra Yosemite
359	#
360	core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
361	cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite
362	load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
363
364	#
365	# Qemu simulating MIPS32 4Kc
366	#
367	core-$(CONFIG_QEMU) += arch/mips/qemu/
368	cflags-$(CONFIG_QEMU) += -Iinclude/asm-mips/mach-qemu
369	load-$(CONFIG_QEMU) += 0xffffffff80010000
370	all-$(CONFIG_QEMU) := vmlinux.bin
371
372	#
373	# Basler eXcite
374	#
375	core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
376	cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite
377	load-$(CONFIG_BASLER_EXCITE) += 0x80100000
378
379	#
380	# Common VR41xx
381	#
382	core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
383	cflags-$(CONFIG_MACH_VR41XX) += -Iinclude/asm-mips/mach-vr41xx
384
385	#
386	# NEC VR4133
387	#
388	core-$(CONFIG_NEC_CMBVR4133) += arch/mips/vr41xx/nec-cmbvr4133/
389	load-$(CONFIG_NEC_CMBVR4133) += 0xffffffff80100000
390
391	#
392	# ZAO Networks Capcella (VR4131)
393	#
394	load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
395
396	#
397	# Victor MP-C303/304 (VR4122)
398	#
399	load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
400
401	#
402	# IBM WorkPad z50 (VR4121)
403	#
404	core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
405	load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
406
407	#
408	# CASIO CASSIPEIA E-55/65 (VR4111)
409	#
410	core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
411	load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
412
413	#
414	# TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
415	#
416	load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
417
418	#
419	# Common Philips PNX8550
420	#
421	core-$(CONFIG_SOC_PNX8550) += arch/mips/philips/pnx8550/common/
422	cflags-$(CONFIG_SOC_PNX8550) += -Iinclude/asm-mips/mach-pnx8550
423
424	#
425	# Philips PNX8550 JBS board
426	#
427	libs-$(CONFIG_PNX8550_JBS) += arch/mips/philips/pnx8550/jbs/
428	#cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550
429	load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
430
431	# Philips PNX8550 STB810 board
432	#
433	libs-$(CONFIG_PNX8550_STB810) += arch/mips/philips/pnx8550/stb810/
434	load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000
435
436	# NEC EMMA2RH boards
437	#
438	core-$(CONFIG_EMMA2RH) += arch/mips/emma2rh/common/
439	cflags-$(CONFIG_EMMA2RH) += -Iinclude/asm-mips/mach-emma2rh
440
441	# NEC EMMA2RH Mark-eins
442	core-$(CONFIG_MARKEINS) += arch/mips/emma2rh/markeins/
443	load-$(CONFIG_MARKEINS) += 0xffffffff88100000
444
445	#
446	# SGI IP22 (Indy/Indigo2)
447	#
448	# Set the load address to >= 0xffffffff88069000 if you want to leave space for
449	# symmon, 0xffffffff80002000 for production kernels. Note that the value must
450	# be aligned to a multiple of the kernel stack size or the handling of the
451	# current variable will break so for 64-bit kernels we have to raise the start
452	# address by 8kb.
453	#
454	core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
455	cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22
456	ifdef CONFIG_32BIT
457	load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
458	endif
459	ifdef CONFIG_64BIT
460	load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
461	endif
462
463	#
464	# SGI-IP27 (Origin200/2000)
465	#
466	# Set the load address to >= 0xc000000000300000 if you want to leave space for
467	# symmon, 0xc00000000001c000 for production kernels. Note that the value must
468	# be 16kb aligned or the handling of the current variable will break.
469	#
470	ifdef CONFIG_SGI_IP27
471	core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
472	cflags-$(CONFIG_SGI_IP27) += -Iinclude/asm-mips/mach-ip27
473	ifdef CONFIG_MAPPED_KERNEL
474	load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
475	OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
476	dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
477	else
478	load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
479	OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
480	endif
481	endif
482
483	#
484	# SGI-IP32 (O2)
485	#
486	# Set the load address to >= 80069000 if you want to leave space for symmon,
487	# 0xffffffff80004000 for production kernels. Note that the value must be aligned to
488	# a multiple of the kernel stack size or the handling of the current variable
489	# will break.
490	#
491	core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
492	cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32
493	load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
494
495	#
496	# Sibyte SB1250/BCM1480 SOC
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	#
502	core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
503	core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/
504	cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
505	-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
506
507	core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
508	core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/
509	cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte \
510	-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
511
512	core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
513	core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/
514	cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
515	-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
516
517	core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
518	core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/
519	cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
520	-DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
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
528	# Sibyte BCM91x80 (BigSur) board
529	#
530	libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
531	load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
532	libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
533	load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
534	libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
535	load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
536	libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
537	load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
538	libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
539	load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
540	libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
541	load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
542	libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
543	load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
544
545	#
546	# SNI RM
547	#
548	core-$(CONFIG_SNI_RM) += arch/mips/sni/
549	cflags-$(CONFIG_SNI_RM) += -Iinclude/asm-mips/mach-rm
550	load-$(CONFIG_SNI_RM) += 0xffffffff80600000
551	all-$(CONFIG_SNI_RM) := vmlinux.ecoff
552
553	#
554	# Toshiba JMR-TX3927 board
555	#
556	core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \
557	arch/mips/jmr3927/common/
558	cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
559	load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
560
561	#
562	# Toshiba RBTX4927 board or
563	# Toshiba RBTX4937 board
564	#
565	core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
566	core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
567	cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx
568	load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
569
570	#
571	# Toshiba RBTX4938 board
572	#
573	core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
574	core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
575	cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx
576	load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
577
578	# temporary until string.h is fixed
579	cflags-y += -ffreestanding
580
581	cflags-y += -Iinclude/asm-mips/mach-generic
582	drivers-$(CONFIG_PCI) += arch/mips/pci/
583
584	ifdef CONFIG_32BIT
585	ifdef CONFIG_CPU_LITTLE_ENDIAN
586	JIFFIES = jiffies_64
587	else
588	JIFFIES = jiffies_64 + 4
589	endif
590	else
591	JIFFIES = jiffies_64
592	endif
593
594	AFLAGS += $(cflags-y)
595	CFLAGS += $(cflags-y) \
596	-D"VMLINUX_LOAD_ADDRESS=$(load-y)"
597
598	LDFLAGS += -m $(ld-emul)
599
600	ifdef CONFIG_MIPS
601	CHECKFLAGS += $(shell $(CC) $(CFLAGS) -dM -E -xc /dev/null \| \
602	egrep -vw '__GNUC_(\|MINOR_\|PATCHLEVEL_)_' \| \
603	sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/")
604	ifdef CONFIG_64BIT
605	CHECKFLAGS += -m64
606	endif
607	endif
608
609	OBJCOPYFLAGS += --remove-section=.reginfo
610
611	#
612	# Choosing incompatible machines durings configuration will result in
613	# error messages during linking. Select a default linkscript if
614	# none has been choosen above.
615	#
616
617	CPPFLAGS_vmlinux.lds := \
618	$(CFLAGS) \
619	-D"LOADADDR=$(load-y)" \
620	-D"JIFFIES=$(JIFFIES)" \
621	-D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
622
623	head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
624
625	libs-y += arch/mips/lib/
626
627	core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
628
629	drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
630
631	#
632	# Some machines like the Indy need 32-bit ELF binaries for booting purposes.
633	# Other need ECOFF, so we build a 32-bit ELF binary for them which we then
634	# convert to ECOFF using elf2ecoff.
635	#
636	vmlinux.32: vmlinux
637	$(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
638
639	#
640	# The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
641	# ELF files from 32-bit files by conversion.
642	#
643	vmlinux.64: vmlinux
644	$(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
645
646	makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
647
648	all: $(all-y)
649
650	vmlinux.bin: $(vmlinux-32)
651	+@$(call makeboot,$@)
652
653	vmlinux.ecoff: $(vmlinux-32)
654	+@$(call makeboot,$@)
655
656	vmlinux.srec: $(vmlinux-32)
657	+@$(call makeboot,$@)
658
659	CLEAN_FILES += vmlinux.ecoff \
660	vmlinux.srec
661
662	archprepare:
663	ifdef CONFIG_MIPS32_N32
664	@echo ' Checking missing-syscalls for N32'
665	$(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
666	endif
667	ifdef CONFIG_MIPS32_O32
668	@echo ' Checking missing-syscalls for O32'
669	$(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
670	endif
671
672	archclean:
673	@$(MAKE) $(clean)=arch/mips/boot
674
675	define archhelp
676	echo ' vmlinux.ecoff - ECOFF boot image'
677	echo ' vmlinux.bin - Raw binary boot image'
678	echo ' vmlinux.srec - SREC boot image'
679	echo
680	echo ' These will be default as apropriate for a configured platform.'
681	endef
682
683	CLEAN_FILES += vmlinux.32 \
684	vmlinux.64 \
685	vmlinux.ecoff

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