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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 | ||
15 | as-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 | ||
19 | cflags-y := | |
20 | ||
21 | # | |
22 | # Select the object file format to substitute into the linker script. | |
23 | # | |
24 | ifdef CONFIG_CPU_LITTLE_ENDIAN | |
25 | 32bit-tool-prefix = mipsel-linux- | |
26 | 64bit-tool-prefix = mips64el-linux- | |
27 | 32bit-bfd = elf32-tradlittlemips | |
28 | 64bit-bfd = elf64-tradlittlemips | |
29 | 32bit-emul = elf32ltsmip | |
30 | 64bit-emul = elf64ltsmip | |
31 | else | |
32 | 32bit-tool-prefix = mips-linux- | |
33 | 64bit-tool-prefix = mips64-linux- | |
34 | 32bit-bfd = elf32-tradbigmips | |
35 | 64bit-bfd = elf64-tradbigmips | |
36 | 32bit-emul = elf32btsmip | |
37 | 64bit-emul = elf64btsmip | |
38 | endif | |
39 | ||
40 | ifdef CONFIG_MIPS32 | |
41 | gcc-abi = 32 | |
42 | tool-prefix = $(32bit-tool-prefix) | |
43 | UTS_MACHINE := mips | |
44 | endif | |
45 | ifdef CONFIG_MIPS64 | |
46 | gcc-abi = 64 | |
47 | tool-prefix = $(64bit-tool-prefix) | |
48 | UTS_MACHINE := mips64 | |
49 | endif | |
50 | ||
51 | ifdef CONFIG_CROSSCOMPILE | |
52 | CROSS_COMPILE := $(tool-prefix) | |
53 | endif | |
54 | ||
55 | ifdef CONFIG_BUILD_ELF64 | |
56 | gas-abi = 64 | |
57 | ld-emul = $(64bit-emul) | |
58 | vmlinux-32 = vmlinux.32 | |
59 | vmlinux-64 = vmlinux | |
60 | else | |
61 | gas-abi = 32 | |
62 | ld-emul = $(32bit-emul) | |
63 | vmlinux-32 = vmlinux | |
64 | vmlinux-64 = vmlinux.64 | |
65 | ||
66 | cflags-$(CONFIG_MIPS64) += $(call cc-option,-mno-explicit-relocs) | |
67 | endif | |
68 | ||
69 | # | |
70 | # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel | |
71 | # code since it only slows down the whole thing. At some point we might make | |
72 | # use of global pointer optimizations but their use of $28 conflicts with | |
73 | # the current pointer optimization. | |
74 | # | |
75 | # The DECStation requires an ECOFF kernel for remote booting, other MIPS | |
76 | # machines may also. Since BFD is incredibly buggy with respect to | |
77 | # crossformat linking we rely on the elf2ecoff tool for format conversion. | |
78 | # | |
79 | cflags-y += -I $(TOPDIR)/include/asm/gcc | |
80 | cflags-y += -G 0 -mno-abicalls -fno-pic -pipe | |
81 | cflags-y += $(call cc-option, -finline-limit=100000) | |
82 | LDFLAGS_vmlinux += -G 0 -static -n | |
83 | MODFLAGS += -mlong-calls | |
84 | ||
85 | cflags-$(CONFIG_SB1XXX_CORELIS) += -mno-sched-prolog -fno-omit-frame-pointer | |
86 | ||
87 | # | |
88 | # Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>) | |
89 | # | |
90 | # <cpu0>,<isa0> -- preferred CPU and ISA designations (may require | |
91 | # recent tools) | |
92 | # <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work | |
93 | # with up to the oldest supported tools) | |
94 | # <isa2> -- an ISA designation used as an ABI selector for | |
95 | # gcc versions that do not support "-mabi=32" | |
96 | # (depending on the CPU type, either "mips1" or | |
97 | # "mips2") | |
98 | # | |
99 | set_gccflags = $(shell \ | |
100 | while :; do \ | |
101 | cpu=$(1); isa=-$(2); \ | |
102 | for gcc_opt in -march= -mcpu=; do \ | |
103 | $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \ | |
104 | -xc /dev/null > /dev/null 2>&1 && \ | |
105 | break 2; \ | |
106 | done; \ | |
107 | cpu=$(3); isa=-$(4); \ | |
108 | for gcc_opt in -march= -mcpu=; do \ | |
109 | $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \ | |
110 | -xc /dev/null > /dev/null 2>&1 && \ | |
111 | break 2; \ | |
112 | done; \ | |
113 | break; \ | |
114 | done; \ | |
115 | gcc_abi=-mabi=$(gcc-abi); gcc_cpu=$$cpu; \ | |
116 | if $(CC) $$gcc_abi -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then \ | |
117 | gcc_isa=$$isa; \ | |
118 | else \ | |
119 | gcc_abi=; gcc_isa=-$(5); \ | |
120 | fi; \ | |
121 | gas_abi=-Wa,-$(gcc-abi); gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \ | |
122 | while :; do \ | |
123 | for gas_opt in -Wa,-march= -Wa,-mcpu=; do \ | |
124 | $(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \ | |
125 | -o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \ | |
126 | break 2; \ | |
127 | done; \ | |
128 | gas_abi=; gas_opt=; gas_cpu=; gas_isa=; \ | |
129 | break; \ | |
130 | done; \ | |
131 | if test "$(gcc-abi)" != "$(gas-abi)"; then \ | |
132 | gas_abi="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \ | |
133 | fi; \ | |
134 | if test "$$gcc_opt" = -march= && test -n "$$gcc_abi"; then \ | |
135 | $(CC) $$gcc_abi $$gcc_opt$$gcc_cpu -S -o /dev/null \ | |
136 | -xc /dev/null > /dev/null 2>&1 && \ | |
137 | gcc_isa=; \ | |
138 | fi; \ | |
139 | echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa) | |
140 | ||
141 | # | |
142 | # CPU-dependent compiler/assembler options for optimization. | |
143 | # | |
144 | cflags-$(CONFIG_CPU_R3000) += \ | |
145 | $(call set_gccflags,r3000,mips1,r3000,mips1,mips1) | |
146 | ||
147 | cflags-$(CONFIG_CPU_TX39XX) += \ | |
148 | $(call set_gccflags,r3900,mips1,r3000,mips1,mips1) | |
149 | ||
150 | cflags-$(CONFIG_CPU_R6000) += \ | |
151 | $(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \ | |
152 | -Wa,--trap | |
153 | ||
154 | cflags-$(CONFIG_CPU_R4300) += \ | |
155 | $(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \ | |
156 | -Wa,--trap | |
157 | ||
158 | cflags-$(CONFIG_CPU_VR41XX) += \ | |
159 | $(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \ | |
160 | -Wa,--trap | |
161 | ||
162 | cflags-$(CONFIG_CPU_R4X00) += \ | |
163 | $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \ | |
164 | -Wa,--trap | |
165 | ||
166 | cflags-$(CONFIG_CPU_TX49XX) += \ | |
167 | $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \ | |
168 | -Wa,--trap | |
169 | ||
170 | cflags-$(CONFIG_CPU_MIPS32) += \ | |
171 | $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \ | |
172 | -Wa,--trap | |
173 | ||
174 | cflags-$(CONFIG_CPU_MIPS64) += \ | |
175 | $(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \ | |
176 | -Wa,--trap | |
177 | ||
178 | cflags-$(CONFIG_CPU_R5000) += \ | |
179 | $(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \ | |
180 | -Wa,--trap | |
181 | ||
182 | cflags-$(CONFIG_CPU_R5432) += \ | |
183 | $(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \ | |
184 | -Wa,--trap | |
185 | ||
186 | cflags-$(CONFIG_CPU_NEVADA) += \ | |
187 | $(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \ | |
188 | -Wa,--trap | |
189 | # $(call cc-option,-mmad) | |
190 | ||
191 | cflags-$(CONFIG_CPU_RM7000) += \ | |
192 | $(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \ | |
193 | -Wa,--trap | |
194 | ||
195 | cflags-$(CONFIG_CPU_RM9000) += \ | |
196 | $(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \ | |
197 | -Wa,--trap | |
198 | ||
199 | cflags-$(CONFIG_CPU_SB1) += \ | |
200 | $(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \ | |
201 | -Wa,--trap | |
202 | ||
203 | cflags-$(CONFIG_CPU_R8000) += \ | |
204 | $(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \ | |
205 | -Wa,--trap | |
206 | ||
207 | cflags-$(CONFIG_CPU_R10000) += \ | |
208 | $(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \ | |
209 | -Wa,--trap | |
210 | ||
211 | ifdef CONFIG_CPU_SB1 | |
212 | ifdef CONFIG_SB1_PASS_1_WORKAROUNDS | |
213 | MODFLAGS += -msb1-pass1-workarounds | |
214 | endif | |
215 | endif | |
216 | ||
217 | # | |
218 | # Firmware support | |
219 | # | |
220 | libs-$(CONFIG_ARC) += arch/mips/arc/ | |
221 | libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/ | |
222 | ||
223 | # | |
224 | # Board-dependent options and extra files | |
225 | # | |
226 | ||
227 | # | |
228 | # Acer PICA 61, Mips Magnum 4000 and Olivetti M700. | |
229 | # | |
230 | core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/ | |
231 | cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz | |
232 | load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000 | |
233 | ||
234 | # | |
235 | # Common Alchemy Au1x00 stuff | |
236 | # | |
237 | core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/ | |
238 | cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00 | |
239 | ||
240 | # | |
241 | # AMD Alchemy Pb1000 eval board | |
242 | # | |
243 | libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/ | |
244 | cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00 | |
245 | load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000 | |
246 | ||
247 | # | |
248 | # AMD Alchemy Pb1100 eval board | |
249 | # | |
250 | libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/ | |
251 | cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00 | |
252 | load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000 | |
253 | ||
254 | # | |
255 | # AMD Alchemy Pb1500 eval board | |
256 | # | |
257 | libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/ | |
258 | cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00 | |
259 | load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000 | |
260 | ||
261 | # | |
262 | # AMD Alchemy Pb1550 eval board | |
263 | # | |
264 | libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/ | |
265 | cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00 | |
266 | load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000 | |
267 | ||
268 | # | |
269 | # AMD Alchemy Db1000 eval board | |
270 | # | |
271 | libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/ | |
272 | cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00 | |
273 | load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000 | |
274 | ||
275 | # | |
276 | # AMD Alchemy Db1100 eval board | |
277 | # | |
278 | libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/ | |
279 | cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00 | |
280 | load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000 | |
281 | ||
282 | # | |
283 | # AMD Alchemy Db1500 eval board | |
284 | # | |
285 | libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/ | |
286 | cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00 | |
287 | load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000 | |
288 | ||
289 | # | |
290 | # AMD Alchemy Db1550 eval board | |
291 | # | |
292 | libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/ | |
293 | cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00 | |
294 | load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000 | |
295 | ||
296 | # | |
297 | # AMD Alchemy Bosporus eval board | |
298 | # | |
299 | libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/ | |
300 | cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00 | |
301 | load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000 | |
302 | ||
303 | # | |
304 | # AMD Alchemy Mirage eval board | |
305 | # | |
306 | libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/ | |
307 | cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00 | |
308 | load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000 | |
309 | ||
310 | # | |
311 | # 4G-Systems eval board | |
312 | # | |
313 | libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/ | |
314 | load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000 | |
315 | ||
316 | # | |
317 | # MyCable eval board | |
318 | # | |
319 | libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/ | |
320 | load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000 | |
321 | ||
322 | # | |
323 | # Cobalt Server | |
324 | # | |
325 | core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/ | |
326 | load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000 | |
327 | ||
328 | # | |
329 | # DECstation family | |
330 | # | |
331 | core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/ | |
332 | cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec | |
333 | libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/ | |
334 | load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000 | |
335 | CLEAN_FILES += drivers/tc/lk201-map.c | |
336 | ||
337 | # | |
338 | # Galileo EV64120 Board | |
339 | # | |
340 | core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/ev64120/ | |
341 | core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/common/ | |
342 | cflags-$(CONFIG_MIPS_EV64120) += -Iinclude/asm-mips/mach-ev64120 | |
343 | load-$(CONFIG_MIPS_EV64120) += 0xffffffff80100000 | |
344 | ||
345 | # | |
346 | # Galileo EV96100 Board | |
347 | # | |
348 | core-$(CONFIG_MIPS_EV96100) += arch/mips/galileo-boards/ev96100/ | |
349 | cflags-$(CONFIG_MIPS_EV96100) += -Iinclude/asm-mips/mach-ev96100 | |
350 | load-$(CONFIG_MIPS_EV96100) += 0xffffffff80100000 | |
351 | ||
352 | # | |
353 | # Globespan IVR eval board with QED 5231 CPU | |
354 | # | |
355 | core-$(CONFIG_ITE_BOARD_GEN) += arch/mips/ite-boards/generic/ | |
356 | core-$(CONFIG_MIPS_IVR) += arch/mips/ite-boards/ivr/ | |
357 | load-$(CONFIG_MIPS_IVR) += 0xffffffff80100000 | |
358 | ||
359 | # | |
360 | # ITE 8172 eval board with QED 5231 CPU | |
361 | # | |
362 | core-$(CONFIG_MIPS_ITE8172) += arch/mips/ite-boards/qed-4n-s01b/ | |
363 | load-$(CONFIG_MIPS_ITE8172) += 0xffffffff80100000 | |
364 | ||
365 | # | |
366 | # For all MIPS, Inc. eval boards | |
367 | # | |
368 | core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/ | |
369 | ||
370 | # | |
371 | # MIPS Atlas board | |
372 | # | |
373 | core-$(CONFIG_MIPS_ATLAS) += arch/mips/mips-boards/atlas/ | |
374 | cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-atlas | |
375 | cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-mips | |
376 | load-$(CONFIG_MIPS_ATLAS) += 0xffffffff80100000 | |
377 | ||
378 | # | |
379 | # MIPS Malta board | |
380 | # | |
381 | core-$(CONFIG_MIPS_MALTA) += arch/mips/mips-boards/malta/ | |
382 | cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-mips | |
383 | load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000 | |
384 | ||
385 | # | |
386 | # MIPS SEAD board | |
387 | # | |
388 | core-$(CONFIG_MIPS_SEAD) += arch/mips/mips-boards/sead/ | |
389 | load-$(CONFIG_MIPS_SEAD) += 0xffffffff80100000 | |
390 | ||
391 | # | |
392 | # Momentum Ocelot board | |
393 | # | |
394 | # The Ocelot setup.o must be linked early - it does the ioremap() for the | |
395 | # mips_io_port_base. | |
396 | # | |
397 | core-$(CONFIG_MOMENCO_OCELOT) += arch/mips/gt64120/common/ \ | |
398 | arch/mips/gt64120/momenco_ocelot/ | |
399 | cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot | |
400 | load-$(CONFIG_MOMENCO_OCELOT) += 0xffffffff80100000 | |
401 | ||
402 | # | |
403 | # Momentum Ocelot-G board | |
404 | # | |
405 | # The Ocelot-G setup.o must be linked early - it does the ioremap() for the | |
406 | # mips_io_port_base. | |
407 | # | |
408 | core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/ | |
409 | load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000 | |
410 | ||
411 | # | |
412 | # Momentum Ocelot-C and -CS boards | |
413 | # | |
414 | # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the | |
415 | # mips_io_port_base. | |
416 | core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/ | |
417 | load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000 | |
418 | ||
419 | # | |
420 | # PMC-Sierra Yosemite | |
421 | # | |
422 | core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/ | |
423 | cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite | |
424 | load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000 | |
425 | ||
426 | # | |
427 | # Momentum Ocelot-3 | |
428 | # | |
429 | core-$(CONFIG_MOMENCO_OCELOT_3) += arch/mips/momentum/ocelot_3/ | |
430 | cflags-$(CONFIG_MOMENCO_OCELOT_3) += -Iinclude/asm-mips/mach-ocelot3 | |
431 | load-$(CONFIG_MOMENCO_OCELOT_3) += 0xffffffff80100000 | |
432 | ||
433 | # | |
434 | # Momentum Jaguar ATX | |
435 | # | |
436 | core-$(CONFIG_MOMENCO_JAGUAR_ATX) += arch/mips/momentum/jaguar_atx/ | |
437 | cflags-$(CONFIG_MOMENCO_JAGUAR_ATX) += -Iinclude/asm-mips/mach-ja | |
438 | #ifdef CONFIG_JAGUAR_DMALOW | |
439 | #load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff88000000 | |
440 | #else | |
441 | load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff80100000 | |
442 | #endif | |
443 | ||
444 | # | |
445 | # NEC DDB | |
446 | # | |
447 | core-$(CONFIG_DDB5XXX_COMMON) += arch/mips/ddb5xxx/common/ | |
448 | ||
449 | # | |
450 | # NEC DDB Vrc-5074 | |
451 | # | |
452 | core-$(CONFIG_DDB5074) += arch/mips/ddb5xxx/ddb5074/ | |
453 | load-$(CONFIG_DDB5074) += 0xffffffff80080000 | |
454 | ||
455 | # | |
456 | # NEC DDB Vrc-5476 | |
457 | # | |
458 | core-$(CONFIG_DDB5476) += arch/mips/ddb5xxx/ddb5476/ | |
459 | load-$(CONFIG_DDB5476) += 0xffffffff80080000 | |
460 | ||
461 | # | |
462 | # NEC DDB Vrc-5477 | |
463 | # | |
464 | core-$(CONFIG_DDB5477) += arch/mips/ddb5xxx/ddb5477/ | |
465 | load-$(CONFIG_DDB5477) += 0xffffffff80100000 | |
466 | ||
467 | core-$(CONFIG_LASAT) += arch/mips/lasat/ | |
468 | cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat | |
469 | load-$(CONFIG_LASAT) += 0xffffffff80000000 | |
470 | ||
471 | # | |
472 | # NEC Osprey (vr4181) board | |
473 | # | |
474 | core-$(CONFIG_NEC_OSPREY) += arch/mips/vr4181/common/ \ | |
475 | arch/mips/vr4181/osprey/ | |
476 | load-$(CONFIG_NEC_OSPREY) += 0xffffffff80002000 | |
477 | ||
478 | # | |
479 | # Common VR41xx | |
480 | # | |
481 | core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/ | |
482 | cflags-$(CONFIG_MACH_VR41XX) += -Iinclude/asm-mips/mach-vr41xx | |
483 | ||
484 | # | |
485 | # NEC VR4133 | |
486 | # | |
487 | core-$(CONFIG_NEC_CMBVR4133) += arch/mips/vr41xx/nec-cmbvr4133/ | |
488 | load-$(CONFIG_NEC_CMBVR4133) += 0xffffffff80100000 | |
489 | ||
490 | # | |
491 | # ZAO Networks Capcella (VR4131) | |
492 | # | |
493 | core-$(CONFIG_ZAO_CAPCELLA) += arch/mips/vr41xx/zao-capcella/ | |
494 | load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000 | |
495 | ||
496 | # | |
497 | # Victor MP-C303/304 (VR4122) | |
498 | # | |
499 | core-$(CONFIG_VICTOR_MPC30X) += arch/mips/vr41xx/victor-mpc30x/ | |
500 | load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000 | |
501 | ||
502 | # | |
503 | # IBM WorkPad z50 (VR4121) | |
504 | # | |
505 | core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/ | |
506 | load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000 | |
507 | ||
508 | # | |
509 | # CASIO CASSIPEIA E-55/65 (VR4111) | |
510 | # | |
511 | core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/ | |
512 | load-$(CONFIG_CASIO_E55) += 0xffffffff80004000 | |
513 | ||
514 | # | |
515 | # TANBAC TB0226 Mbase (VR4131) | |
516 | # | |
517 | core-$(CONFIG_TANBAC_TB0226) += arch/mips/vr41xx/tanbac-tb0226/ | |
518 | load-$(CONFIG_TANBAC_TB0226) += 0xffffffff80000000 | |
519 | ||
520 | # | |
521 | # TANBAC TB0229 VR4131DIMM (VR4131) | |
522 | # | |
523 | core-$(CONFIG_TANBAC_TB0229) += arch/mips/vr41xx/tanbac-tb0229/ | |
524 | load-$(CONFIG_TANBAC_TB0229) += 0xffffffff80000000 | |
525 | ||
526 | # | |
527 | # SGI IP22 (Indy/Indigo2) | |
528 | # | |
529 | # Set the load address to >= 0xffffffff88069000 if you want to leave space for | |
530 | # symmon, 0xffffffff80002000 for production kernels. Note that the value must | |
531 | # be aligned to a multiple of the kernel stack size or the handling of the | |
532 | # current variable will break so for 64-bit kernels we have to raise the start | |
533 | # address by 8kb. | |
534 | # | |
535 | core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/ | |
536 | cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22 | |
537 | ifdef CONFIG_MIPS32 | |
538 | load-$(CONFIG_SGI_IP22) += 0xffffffff88002000 | |
539 | endif | |
540 | ifdef CONFIG_MIPS64 | |
541 | load-$(CONFIG_SGI_IP22) += 0xffffffff88004000 | |
542 | endif | |
543 | ||
544 | # | |
545 | # SGI-IP27 (Origin200/2000) | |
546 | # | |
547 | # Set the load address to >= 0xc000000000300000 if you want to leave space for | |
548 | # symmon, 0xc00000000001c000 for production kernels. Note that the value must | |
549 | # be 16kb aligned or the handling of the current variable will break. | |
550 | # | |
551 | ifdef CONFIG_SGI_IP27 | |
552 | core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/ | |
553 | cflags-$(CONFIG_SGI_IP27) += -Iinclude/asm-mips/mach-ip27 | |
554 | ifdef CONFIG_BUILD_ELF64 | |
555 | ifdef CONFIG_MAPPED_KERNEL | |
556 | load-$(CONFIG_SGI_IP27) += 0xc00000004001c000 | |
557 | OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000 | |
558 | dataoffset-$(CONFIG_SGI_IP27) += 0x01000000 | |
559 | else | |
560 | load-$(CONFIG_SGI_IP27) += 0xa80000000001c000 | |
561 | OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000 | |
562 | endif | |
563 | else | |
564 | ifdef CONFIG_MAPPED_KERNEL | |
565 | load-$(CONFIG_SGI_IP27) += 0xffffffffc001c000 | |
566 | OBJCOPYFLAGS := --change-addresses=0xc000000080000000 | |
567 | dataoffset-$(CONFIG_SGI_IP27) += 0x01000000 | |
568 | else | |
569 | load-$(CONFIG_SGI_IP27) += 0xffffffff8001c000 | |
570 | OBJCOPYFLAGS := --change-addresses=0xa800000080000000 | |
571 | endif | |
572 | endif | |
573 | endif | |
574 | ||
575 | # | |
576 | # SGI-IP32 (O2) | |
577 | # | |
578 | # Set the load address to >= 80069000 if you want to leave space for symmon, | |
579 | # 0xffffffff80004000 for production kernels. Note that the value must be aligned to | |
580 | # a multiple of the kernel stack size or the handling of the current variable | |
581 | # will break. | |
582 | # | |
583 | core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/ | |
584 | cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32 | |
585 | load-$(CONFIG_SGI_IP32) += 0xffffffff80004000 | |
586 | ||
587 | # | |
588 | # Sibyte SB1250 SOC | |
589 | # | |
590 | # This is a LIB so that it links at the end, and initcalls are later | |
591 | # the sequence; but it is built as an object so that modules don't get | |
592 | # removed (as happens, even if they have __initcall/module_init) | |
593 | # | |
594 | core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/ | |
595 | cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte | |
596 | ||
597 | core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/ | |
598 | cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte | |
599 | ||
600 | # | |
601 | # Sibyte BCM91120x (Carmel) board | |
602 | # Sibyte BCM91120C (CRhine) board | |
603 | # Sibyte BCM91125C (CRhone) board | |
604 | # Sibyte BCM91125E (Rhone) board | |
605 | # Sibyte SWARM board | |
606 | # | |
607 | libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/ | |
608 | load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000 | |
609 | libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/ | |
610 | load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000 | |
611 | libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/ | |
612 | load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000 | |
613 | libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/ | |
614 | load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000 | |
615 | libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/ | |
616 | load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000 | |
617 | libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/ | |
618 | load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000 | |
619 | ||
620 | # | |
621 | # SNI RM200 PCI | |
622 | # | |
623 | core-$(CONFIG_SNI_RM200_PCI) += arch/mips/sni/ | |
624 | cflags-$(CONFIG_SNI_RM200_PCI) += -Iinclude/asm-mips/mach-rm200 | |
625 | load-$(CONFIG_SNI_RM200_PCI) += 0xffffffff80600000 | |
626 | ||
627 | # | |
628 | # Toshiba JMR-TX3927 board | |
629 | # | |
630 | core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \ | |
631 | arch/mips/jmr3927/common/ | |
632 | load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000 | |
633 | ||
634 | # | |
635 | # Toshiba RBTX4927 board or | |
636 | # Toshiba RBTX4937 board | |
637 | # | |
638 | core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/ | |
639 | core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/ | |
640 | load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000 | |
641 | ||
642 | cflags-y += -Iinclude/asm-mips/mach-generic | |
643 | drivers-$(CONFIG_PCI) += arch/mips/pci/ | |
644 | ||
645 | ifdef CONFIG_MIPS32 | |
646 | ifdef CONFIG_CPU_LITTLE_ENDIAN | |
647 | JIFFIES = jiffies_64 | |
648 | else | |
649 | JIFFIES = jiffies_64 + 4 | |
650 | endif | |
651 | else | |
652 | JIFFIES = jiffies_64 | |
653 | endif | |
654 | ||
655 | AFLAGS += $(cflags-y) | |
656 | CFLAGS += $(cflags-y) | |
657 | ||
658 | LDFLAGS += -m $(ld-emul) | |
659 | ||
660 | OBJCOPYFLAGS += --remove-section=.reginfo | |
661 | ||
662 | # | |
663 | # Choosing incompatible machines durings configuration will result in | |
664 | # error messages during linking. Select a default linkscript if | |
665 | # none has been choosen above. | |
666 | # | |
667 | ||
668 | CPPFLAGS_vmlinux.lds := \ | |
669 | $(CFLAGS) \ | |
670 | -D"LOADADDR=$(load-y)" \ | |
671 | -D"JIFFIES=$(JIFFIES)" \ | |
672 | -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)" | |
673 | ||
674 | head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o | |
675 | ||
676 | libs-y += arch/mips/lib/ | |
677 | libs-$(CONFIG_MIPS32) += arch/mips/lib-32/ | |
678 | libs-$(CONFIG_MIPS64) += arch/mips/lib-64/ | |
679 | ||
680 | core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/ | |
681 | ||
682 | drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/ | |
683 | ||
684 | ifdef CONFIG_LASAT | |
685 | rom.bin rom.sw: vmlinux | |
686 | $(call descend,arch/mips/lasat/image,$@) | |
687 | endif | |
688 | ||
689 | # | |
690 | # Some machines like the Indy need 32-bit ELF binaries for booting purposes. | |
691 | # Other need ECOFF, so we build a 32-bit ELF binary for them which we then | |
692 | # convert to ECOFF using elf2ecoff. | |
693 | # | |
694 | vmlinux.32: vmlinux | |
695 | $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@ | |
696 | ||
697 | # | |
698 | # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit | |
699 | # ELF files from 32-bit files by conversion. | |
700 | # | |
701 | vmlinux.64: vmlinux | |
702 | $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@ | |
703 | ||
704 | makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1) | |
705 | ||
706 | ifdef CONFIG_BOOT_ELF32 | |
707 | all: $(vmlinux-32) | |
708 | endif | |
709 | ||
710 | ifdef CONFIG_BOOT_ELF64 | |
711 | all: $(vmlinux-64) | |
712 | endif | |
713 | ||
714 | ifdef CONFIG_SNI_RM200_PCI | |
715 | all: vmlinux.ecoff | |
716 | endif | |
717 | ||
718 | vmlinux.ecoff vmlinux.rm200: $(vmlinux-32) | |
719 | +@$(call makeboot,$@) | |
720 | ||
721 | vmlinux.srec: $(vmlinux-32) | |
722 | +@$(call makeboot,$@) | |
723 | ||
724 | CLEAN_FILES += vmlinux.ecoff \ | |
725 | vmlinux.srec \ | |
726 | vmlinux.rm200.tmp \ | |
727 | vmlinux.rm200 | |
728 | ||
729 | archclean: | |
730 | @$(MAKE) $(clean)=arch/mips/boot | |
731 | @$(MAKE) $(clean)=arch/mips/lasat | |
732 | ||
733 | # Generate <asm/offset.h | |
734 | # | |
735 | # The default rule is suffering from funny problems on MIPS so we using our | |
736 | # own ... | |
737 | # | |
738 | # --------------------------------------------------------------------------- | |
739 | ||
740 | define filechk_gen-asm-offset.h | |
741 | (set -e; \ | |
742 | echo "#ifndef _ASM_OFFSET_H"; \ | |
743 | echo "#define _ASM_OFFSET_H"; \ | |
744 | echo "/*"; \ | |
745 | echo " * DO NOT MODIFY."; \ | |
746 | echo " *"; \ | |
747 | echo " * This file was generated by arch/$(ARCH)/Makefile"; \ | |
748 | echo " *"; \ | |
749 | echo " */"; \ | |
750 | echo ""; \ | |
751 | sed -ne "/^@@@/s///p"; \ | |
752 | echo "#endif /* _ASM_OFFSET_H */" ) | |
753 | endef | |
754 | ||
755 | prepare: include/asm-$(ARCH)/offset.h | |
756 | ||
757 | arch/$(ARCH)/kernel/offset.s: include/asm include/linux/version.h \ | |
758 | include/config/MARKER | |
759 | ||
760 | include/asm-$(ARCH)/offset.h: arch/$(ARCH)/kernel/offset.s | |
761 | $(call filechk,gen-asm-offset.h) | |
762 | ||
763 | CLEAN_FILES += include/asm-$(ARCH)/offset.h.tmp \ | |
764 | include/asm-$(ARCH)/offset.h \ | |
765 | vmlinux.32 \ | |
766 | vmlinux.64 \ | |
767 | vmlinux.ecoff |