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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 | ||
de0c1698 AB |
15 | KBUILD_DEFCONFIG := ip22_defconfig |
16 | ||
372a775f | 17 | cflags-y := -ffunction-sections |
1da177e4 LT |
18 | |
19 | # | |
20 | # Select the object file format to substitute into the linker script. | |
21 | # | |
22 | ifdef CONFIG_CPU_LITTLE_ENDIAN | |
17f690be RB |
23 | 32bit-tool-archpref = mipsel |
24 | 64bit-tool-archpref = mips64el | |
1da177e4 LT |
25 | 32bit-bfd = elf32-tradlittlemips |
26 | 64bit-bfd = elf64-tradlittlemips | |
27 | 32bit-emul = elf32ltsmip | |
28 | 64bit-emul = elf64ltsmip | |
29 | else | |
17f690be RB |
30 | 32bit-tool-archpref = mips |
31 | 64bit-tool-archpref = mips64 | |
1da177e4 LT |
32 | 32bit-bfd = elf32-tradbigmips |
33 | 64bit-bfd = elf64-tradbigmips | |
34 | 32bit-emul = elf32btsmip | |
35 | 64bit-emul = elf64btsmip | |
36 | endif | |
37 | ||
875d43e7 | 38 | ifdef CONFIG_32BIT |
17f690be | 39 | tool-archpref = $(32bit-tool-archpref) |
1da177e4 LT |
40 | UTS_MACHINE := mips |
41 | endif | |
875d43e7 | 42 | ifdef CONFIG_64BIT |
17f690be | 43 | tool-archpref = $(64bit-tool-archpref) |
1da177e4 LT |
44 | UTS_MACHINE := mips64 |
45 | endif | |
46 | ||
17f690be RB |
47 | ifneq ($(SUBARCH),$(ARCH)) |
48 | ifeq ($(CROSS_COMPILE),) | |
3247989e | 49 | CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-) |
17f690be | 50 | endif |
1da177e4 LT |
51 | endif |
52 | ||
8145095c | 53 | ifdef CONFIG_32BIT |
1da177e4 LT |
54 | ld-emul = $(32bit-emul) |
55 | vmlinux-32 = vmlinux | |
56 | vmlinux-64 = vmlinux.64 | |
59b3e8e9 RB |
57 | |
58 | cflags-y += -mabi=32 | |
8145095c | 59 | endif |
1da177e4 | 60 | |
8145095c | 61 | ifdef CONFIG_64BIT |
8145095c RB |
62 | ld-emul = $(64bit-emul) |
63 | vmlinux-32 = vmlinux.32 | |
64 | vmlinux-64 = vmlinux | |
65 | ||
59b3e8e9 | 66 | cflags-y += -mabi=64 |
1da177e4 LT |
67 | endif |
68 | ||
8496b401 RB |
69 | all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32) |
70 | all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64) | |
59b3e8e9 | 71 | |
1da177e4 LT |
72 | # |
73 | # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel | |
74 | # code since it only slows down the whole thing. At some point we might make | |
75 | # use of global pointer optimizations but their use of $28 conflicts with | |
76 | # the current pointer optimization. | |
77 | # | |
78 | # The DECStation requires an ECOFF kernel for remote booting, other MIPS | |
79 | # machines may also. Since BFD is incredibly buggy with respect to | |
80 | # crossformat linking we rely on the elf2ecoff tool for format conversion. | |
81 | # | |
1da177e4 | 82 | cflags-y += -G 0 -mno-abicalls -fno-pic -pipe |
6218cf44 | 83 | cflags-y += -msoft-float |
9f83d839 | 84 | LDFLAGS_vmlinux += -G 0 -static -n -nostdlib |
1da177e4 LT |
85 | MODFLAGS += -mlong-calls |
86 | ||
72fbfb26 RB |
87 | cflags-y += -ffreestanding |
88 | ||
f425a6dc TS |
89 | # |
90 | # We explicitly add the endianness specifier if needed, this allows | |
91 | # to compile kernels with a toolchain for the other endianness. We | |
92 | # carefully avoid to add it redundantly because gcc 3.3/3.4 complains | |
93 | # when fed the toolchain default! | |
94 | # | |
f9405412 | 95 | # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of |
59c51591 | 96 | # 2006-10-10 don't properly change the predefined symbols if -EB / -EL |
f9405412 RB |
97 | # are used, so we kludge that here. A bug has been filed at |
98 | # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413. | |
99 | # | |
100 | undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ | |
101 | undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ | |
102 | predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__ | |
103 | predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__ | |
104 | cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be)) | |
105 | cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le)) | |
f425a6dc | 106 | |
9693a853 FBH |
107 | cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips) |
108 | ||
9007c9a2 RB |
109 | cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \ |
110 | -fno-omit-frame-pointer | |
1da177e4 | 111 | |
1da177e4 LT |
112 | # |
113 | # CPU-dependent compiler/assembler options for optimization. | |
114 | # | |
59b3e8e9 RB |
115 | cflags-$(CONFIG_CPU_R3000) += -march=r3000 |
116 | cflags-$(CONFIG_CPU_TX39XX) += -march=r3900 | |
117 | cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap | |
118 | cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap | |
119 | cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap | |
120 | cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap | |
121 | cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap | |
2a21c730 | 122 | cflags-$(CONFIG_CPU_LOONGSON2) += -march=r4600 -Wa,--trap |
9200c0b2 | 123 | cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ |
59b3e8e9 | 124 | -Wa,-mips32 -Wa,--trap |
9200c0b2 | 125 | cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ |
59b3e8e9 | 126 | -Wa,-mips32r2 -Wa,--trap |
9200c0b2 | 127 | cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \ |
59b3e8e9 | 128 | -Wa,-mips64 -Wa,--trap |
9200c0b2 | 129 | cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \ |
59b3e8e9 RB |
130 | -Wa,-mips64r2 -Wa,--trap |
131 | cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap | |
c9e321e0 | 132 | cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \ |
1da177e4 | 133 | -Wa,--trap |
c9e321e0 | 134 | cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \ |
1da177e4 | 135 | -Wa,--trap |
59b3e8e9 | 136 | cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \ |
1da177e4 | 137 | -Wa,--trap |
59b3e8e9 | 138 | cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \ |
1da177e4 | 139 | -Wa,--trap |
59b3e8e9 | 140 | cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \ |
1da177e4 | 141 | -Wa,--trap |
59b3e8e9 RB |
142 | cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap |
143 | cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \ | |
1da177e4 LT |
144 | -Wa,--trap |
145 | ||
20d60d99 MR |
146 | cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,) |
147 | cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,) | |
148 | cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,) | |
149 | ||
1da177e4 LT |
150 | ifdef CONFIG_CPU_SB1 |
151 | ifdef CONFIG_SB1_PASS_1_WORKAROUNDS | |
152 | MODFLAGS += -msb1-pass1-workarounds | |
153 | endif | |
154 | endif | |
155 | ||
156 | # | |
157 | # Firmware support | |
158 | # | |
2f56cfdd | 159 | libs-$(CONFIG_ARC) += arch/mips/fw/arc/ |
df78b5c8 | 160 | libs-$(CONFIG_CFE) += arch/mips/fw/cfe/ |
231a35d3 TB |
161 | libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/ |
162 | libs-y += arch/mips/fw/lib/ | |
1da177e4 LT |
163 | libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/ |
164 | ||
165 | # | |
166 | # Board-dependent options and extra files | |
167 | # | |
168 | ||
169 | # | |
170 | # Acer PICA 61, Mips Magnum 4000 and Olivetti M700. | |
171 | # | |
172 | core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/ | |
173 | cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz | |
174 | load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000 | |
175 | ||
176 | # | |
177 | # Common Alchemy Au1x00 stuff | |
178 | # | |
179 | core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/ | |
180 | cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00 | |
181 | ||
182 | # | |
183 | # AMD Alchemy Pb1000 eval board | |
184 | # | |
185 | libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/ | |
186 | cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00 | |
187 | load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000 | |
188 | ||
189 | # | |
190 | # AMD Alchemy Pb1100 eval board | |
191 | # | |
192 | libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/ | |
193 | cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00 | |
194 | load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000 | |
195 | ||
196 | # | |
197 | # AMD Alchemy Pb1500 eval board | |
198 | # | |
199 | libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/ | |
200 | cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00 | |
201 | load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000 | |
202 | ||
203 | # | |
204 | # AMD Alchemy Pb1550 eval board | |
205 | # | |
206 | libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/ | |
207 | cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00 | |
208 | load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000 | |
209 | ||
e3ad1c23 PP |
210 | # |
211 | # AMD Alchemy Pb1200 eval board | |
212 | # | |
213 | libs-$(CONFIG_MIPS_PB1200) += arch/mips/au1000/pb1200/ | |
214 | cflags-$(CONFIG_MIPS_PB1200) += -Iinclude/asm-mips/mach-pb1x00 | |
215 | load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000 | |
216 | ||
1da177e4 LT |
217 | # |
218 | # AMD Alchemy Db1000 eval board | |
219 | # | |
220 | libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/ | |
221 | cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00 | |
222 | load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000 | |
223 | ||
224 | # | |
225 | # AMD Alchemy Db1100 eval board | |
226 | # | |
227 | libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/ | |
228 | cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00 | |
229 | load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000 | |
230 | ||
231 | # | |
232 | # AMD Alchemy Db1500 eval board | |
233 | # | |
234 | libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/ | |
235 | cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00 | |
236 | load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000 | |
237 | ||
238 | # | |
239 | # AMD Alchemy Db1550 eval board | |
240 | # | |
241 | libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/ | |
242 | cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00 | |
243 | load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000 | |
244 | ||
e3ad1c23 PP |
245 | # |
246 | # AMD Alchemy Db1200 eval board | |
247 | # | |
248 | libs-$(CONFIG_MIPS_DB1200) += arch/mips/au1000/pb1200/ | |
249 | cflags-$(CONFIG_MIPS_DB1200) += -Iinclude/asm-mips/mach-db1x00 | |
250 | load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000 | |
251 | ||
1da177e4 LT |
252 | # |
253 | # AMD Alchemy Bosporus eval board | |
254 | # | |
255 | libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/ | |
256 | cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00 | |
257 | load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000 | |
258 | ||
259 | # | |
260 | # AMD Alchemy Mirage eval board | |
261 | # | |
262 | libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/ | |
263 | cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00 | |
264 | load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000 | |
265 | ||
266 | # | |
267 | # 4G-Systems eval board | |
268 | # | |
269 | libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/ | |
270 | load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000 | |
271 | ||
272 | # | |
273 | # MyCable eval board | |
274 | # | |
275 | libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/ | |
276 | load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000 | |
277 | ||
278 | # | |
279 | # Cobalt Server | |
280 | # | |
281 | core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/ | |
11ed6d5b | 282 | cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt |
1da177e4 LT |
283 | load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000 |
284 | ||
285 | # | |
286 | # DECstation family | |
287 | # | |
288 | core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/ | |
289 | cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec | |
290 | libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/ | |
291 | load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000 | |
1da177e4 | 292 | |
a240a469 MZ |
293 | # |
294 | # Wind River PPMC Board (4KC + GT64120) | |
295 | # | |
296 | core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/ | |
297 | cflags-$(CONFIG_WR_PPMC) += -Iinclude/asm-mips/mach-wrppmc | |
298 | load-$(CONFIG_WR_PPMC) += 0xffffffff80100000 | |
299 | ||
42d226c7 ST |
300 | # |
301 | # lemote fulong mini-PC board | |
302 | # | |
303 | core-$(CONFIG_LEMOTE_FULONG) +=arch/mips/lemote/lm2e/ | |
304 | load-$(CONFIG_LEMOTE_FULONG) +=0xffffffff80100000 | |
305 | cflags-$(CONFIG_LEMOTE_FULONG) += -Iinclude/asm-mips/mach-lemote | |
306 | ||
1da177e4 LT |
307 | # |
308 | # MIPS Malta board | |
309 | # | |
315806cb RB |
310 | core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/ |
311 | cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-malta | |
1da177e4 | 312 | load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000 |
fa71c960 | 313 | all-$(CONFIG_MIPS_MALTA) := vmlinux.bin |
1da177e4 | 314 | |
c78cbf49 RB |
315 | # |
316 | # MIPS SIM | |
317 | # | |
f6e2373a | 318 | core-$(CONFIG_MIPS_SIM) += arch/mips/mipssim/ |
9a0f3b73 | 319 | cflags-$(CONFIG_MIPS_SIM) += -Iinclude/asm-mips/mach-mipssim |
c78cbf49 RB |
320 | load-$(CONFIG_MIPS_SIM) += 0x80100000 |
321 | ||
9267a30d MSJ |
322 | # |
323 | # PMC-Sierra MSP SOCs | |
324 | # | |
325 | core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/ | |
326 | cflags-$(CONFIG_PMC_MSP) += -Iinclude/asm-mips/pmc-sierra/msp71xx \ | |
327 | -mno-branch-likely | |
328 | load-$(CONFIG_PMC_MSP) += 0xffffffff80100000 | |
329 | ||
1da177e4 LT |
330 | # |
331 | # PMC-Sierra Yosemite | |
332 | # | |
333 | core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/ | |
334 | cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite | |
335 | load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000 | |
336 | ||
35189fad RB |
337 | # |
338 | # Basler eXcite | |
339 | # | |
340 | core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/ | |
341 | cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite | |
342 | load-$(CONFIG_BASLER_EXCITE) += 0x80100000 | |
343 | ||
1f21d2bd BM |
344 | # |
345 | # LASAT platforms | |
346 | # | |
347 | core-$(CONFIG_LASAT) += arch/mips/lasat/ | |
348 | cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat | |
349 | load-$(CONFIG_LASAT) += 0xffffffff80000000 | |
350 | ||
1da177e4 LT |
351 | # |
352 | # Common VR41xx | |
353 | # | |
354 | core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/ | |
355 | cflags-$(CONFIG_MACH_VR41XX) += -Iinclude/asm-mips/mach-vr41xx | |
356 | ||
357 | # | |
358 | # NEC VR4133 | |
359 | # | |
360 | core-$(CONFIG_NEC_CMBVR4133) += arch/mips/vr41xx/nec-cmbvr4133/ | |
361 | load-$(CONFIG_NEC_CMBVR4133) += 0xffffffff80100000 | |
362 | ||
363 | # | |
364 | # ZAO Networks Capcella (VR4131) | |
365 | # | |
1da177e4 LT |
366 | load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000 |
367 | ||
368 | # | |
369 | # Victor MP-C303/304 (VR4122) | |
370 | # | |
1da177e4 LT |
371 | load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000 |
372 | ||
373 | # | |
374 | # IBM WorkPad z50 (VR4121) | |
375 | # | |
376 | core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/ | |
377 | load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000 | |
378 | ||
379 | # | |
380 | # CASIO CASSIPEIA E-55/65 (VR4111) | |
381 | # | |
382 | core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/ | |
383 | load-$(CONFIG_CASIO_E55) += 0xffffffff80004000 | |
384 | ||
385 | # | |
63b799f9 | 386 | # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131) |
1da177e4 | 387 | # |
63b799f9 | 388 | load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000 |
1da177e4 | 389 | |
bdf21b18 | 390 | # |
a92b0588 | 391 | # Common NXP PNX8550 |
bdf21b18 | 392 | # |
a92b0588 | 393 | core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/ |
bdf21b18 PP |
394 | cflags-$(CONFIG_SOC_PNX8550) += -Iinclude/asm-mips/mach-pnx8550 |
395 | ||
396 | # | |
a92b0588 | 397 | # NXP PNX8550 JBS board |
bdf21b18 | 398 | # |
a92b0588 | 399 | libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/ |
bdf21b18 PP |
400 | #cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550 |
401 | load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000 | |
402 | ||
a92b0588 | 403 | # NXP PNX8550 STB810 board |
f0647a52 | 404 | # |
a92b0588 | 405 | libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/ |
f0647a52 VW |
406 | load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000 |
407 | ||
355c471f | 408 | # NEC EMMA2RH boards |
409 | # | |
410 | core-$(CONFIG_EMMA2RH) += arch/mips/emma2rh/common/ | |
411 | cflags-$(CONFIG_EMMA2RH) += -Iinclude/asm-mips/mach-emma2rh | |
412 | ||
413 | # NEC EMMA2RH Mark-eins | |
414 | core-$(CONFIG_MARKEINS) += arch/mips/emma2rh/markeins/ | |
415 | load-$(CONFIG_MARKEINS) += 0xffffffff88100000 | |
416 | ||
1da177e4 LT |
417 | # |
418 | # SGI IP22 (Indy/Indigo2) | |
419 | # | |
420 | # Set the load address to >= 0xffffffff88069000 if you want to leave space for | |
421 | # symmon, 0xffffffff80002000 for production kernels. Note that the value must | |
422 | # be aligned to a multiple of the kernel stack size or the handling of the | |
423 | # current variable will break so for 64-bit kernels we have to raise the start | |
424 | # address by 8kb. | |
425 | # | |
426 | core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/ | |
427 | cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22 | |
875d43e7 | 428 | ifdef CONFIG_32BIT |
1da177e4 LT |
429 | load-$(CONFIG_SGI_IP22) += 0xffffffff88002000 |
430 | endif | |
875d43e7 | 431 | ifdef CONFIG_64BIT |
1da177e4 LT |
432 | load-$(CONFIG_SGI_IP22) += 0xffffffff88004000 |
433 | endif | |
434 | ||
435 | # | |
436 | # SGI-IP27 (Origin200/2000) | |
437 | # | |
438 | # Set the load address to >= 0xc000000000300000 if you want to leave space for | |
439 | # symmon, 0xc00000000001c000 for production kernels. Note that the value must | |
440 | # be 16kb aligned or the handling of the current variable will break. | |
441 | # | |
442 | ifdef CONFIG_SGI_IP27 | |
443 | core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/ | |
444 | cflags-$(CONFIG_SGI_IP27) += -Iinclude/asm-mips/mach-ip27 | |
1da177e4 LT |
445 | ifdef CONFIG_MAPPED_KERNEL |
446 | load-$(CONFIG_SGI_IP27) += 0xc00000004001c000 | |
447 | OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000 | |
448 | dataoffset-$(CONFIG_SGI_IP27) += 0x01000000 | |
449 | else | |
450 | load-$(CONFIG_SGI_IP27) += 0xa80000000001c000 | |
451 | OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000 | |
452 | endif | |
1da177e4 LT |
453 | endif |
454 | ||
e2defae5 TB |
455 | # |
456 | # SGI IP28 (Indigo2 R10k) | |
457 | # | |
458 | # Set the load address to >= 0xa800000020080000 if you want to leave space for | |
459 | # symmon, 0xa800000020004000 for production kernels ? Note that the value must | |
460 | # be 16kb aligned or the handling of the current variable will break. | |
461 | # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys | |
462 | # | |
82933342 TB |
463 | ifdef CONFIG_SGI_IP28 |
464 | ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n) | |
465 | $(error gcc doesn't support needed option -mr10k-cache-barrier=1) | |
466 | endif | |
467 | endif | |
e2defae5 TB |
468 | core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/ |
469 | cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -Iinclude/asm-mips/mach-ip28 | |
e2defae5 TB |
470 | load-$(CONFIG_SGI_IP28) += 0xa800000020004000 |
471 | ||
1da177e4 LT |
472 | # |
473 | # SGI-IP32 (O2) | |
474 | # | |
475 | # Set the load address to >= 80069000 if you want to leave space for symmon, | |
476 | # 0xffffffff80004000 for production kernels. Note that the value must be aligned to | |
477 | # a multiple of the kernel stack size or the handling of the current variable | |
478 | # will break. | |
479 | # | |
480 | core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/ | |
481 | cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32 | |
482 | load-$(CONFIG_SGI_IP32) += 0xffffffff80004000 | |
483 | ||
484 | # | |
d619f38f | 485 | # Sibyte SB1250/BCM1480 SOC |
1da177e4 LT |
486 | # |
487 | # This is a LIB so that it links at the end, and initcalls are later | |
488 | # the sequence; but it is built as an object so that modules don't get | |
489 | # removed (as happens, even if they have __initcall/module_init) | |
490 | # | |
491 | core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/ | |
d619f38f | 492 | core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/ |
f137e463 AI |
493 | cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \ |
494 | -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL | |
1da177e4 LT |
495 | |
496 | core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/ | |
d619f38f | 497 | core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/ |
f137e463 AI |
498 | cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte \ |
499 | -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL | |
500 | ||
501 | core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/ | |
d619f38f | 502 | core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/ |
f137e463 AI |
503 | cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \ |
504 | -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL | |
505 | ||
506 | core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/ | |
d619f38f | 507 | core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/ |
f137e463 AI |
508 | cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \ |
509 | -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL | |
1da177e4 LT |
510 | |
511 | # | |
512 | # Sibyte BCM91120x (Carmel) board | |
513 | # Sibyte BCM91120C (CRhine) board | |
514 | # Sibyte BCM91125C (CRhone) board | |
515 | # Sibyte BCM91125E (Rhone) board | |
516 | # Sibyte SWARM board | |
9a6dcea1 | 517 | # Sibyte BCM91x80 (BigSur) board |
1da177e4 | 518 | # |
63a4881a | 519 | core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/ |
1da177e4 | 520 | load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000 |
63a4881a | 521 | core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/ |
1da177e4 | 522 | load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000 |
63a4881a | 523 | core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/ |
1da177e4 | 524 | load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000 |
63a4881a | 525 | core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/ |
1da177e4 | 526 | load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000 |
63a4881a | 527 | core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/ |
1da177e4 | 528 | load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000 |
63a4881a | 529 | core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/ |
1da177e4 | 530 | load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000 |
63a4881a | 531 | core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/ |
9a6dcea1 | 532 | load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000 |
1da177e4 | 533 | |
1c0c13eb AJ |
534 | # |
535 | # Broadcom BCM47XX boards | |
536 | # | |
537 | core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/ | |
538 | cflags-$(CONFIG_BCM47XX) += -Iinclude/asm-mips/mach-bcm47xx | |
539 | load-$(CONFIG_BCM47XX) := 0xffffffff80001000 | |
540 | ||
1da177e4 | 541 | # |
14b36af4 | 542 | # SNI RM |
1da177e4 | 543 | # |
14b36af4 TB |
544 | core-$(CONFIG_SNI_RM) += arch/mips/sni/ |
545 | cflags-$(CONFIG_SNI_RM) += -Iinclude/asm-mips/mach-rm | |
0e27d793 | 546 | ifdef CONFIG_CPU_LITTLE_ENDIAN |
14b36af4 | 547 | load-$(CONFIG_SNI_RM) += 0xffffffff80600000 |
0e27d793 TB |
548 | else |
549 | load-$(CONFIG_SNI_RM) += 0xffffffff80030000 | |
550 | endif | |
8496b401 | 551 | all-$(CONFIG_SNI_RM) := vmlinux.ecoff |
1da177e4 LT |
552 | |
553 | # | |
554 | # Toshiba JMR-TX3927 board | |
555 | # | |
22b1d707 AN |
556 | core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/ \ |
557 | arch/mips/txx9/generic/ | |
5135b0cd | 558 | cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927 |
1da177e4 LT |
559 | load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000 |
560 | ||
561 | # | |
562 | # Toshiba RBTX4927 board or | |
563 | # Toshiba RBTX4937 board | |
564 | # | |
22b1d707 AN |
565 | core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/ |
566 | core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/generic/ | |
5ddcb3c3 | 567 | cflags-$(CONFIG_TOSHIBA_RBTX4927) += -Iinclude/asm-mips/mach-tx49xx |
1da177e4 LT |
568 | load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000 |
569 | ||
23fbee9d RB |
570 | # |
571 | # Toshiba RBTX4938 board | |
572 | # | |
22b1d707 AN |
573 | core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/ |
574 | core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/generic/ | |
5ddcb3c3 | 575 | cflags-$(CONFIG_TOSHIBA_RBTX4938) += -Iinclude/asm-mips/mach-tx49xx |
23fbee9d RB |
576 | load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000 |
577 | ||
1da177e4 LT |
578 | cflags-y += -Iinclude/asm-mips/mach-generic |
579 | drivers-$(CONFIG_PCI) += arch/mips/pci/ | |
580 | ||
875d43e7 | 581 | ifdef CONFIG_32BIT |
1da177e4 LT |
582 | ifdef CONFIG_CPU_LITTLE_ENDIAN |
583 | JIFFIES = jiffies_64 | |
584 | else | |
585 | JIFFIES = jiffies_64 + 4 | |
586 | endif | |
587 | else | |
588 | JIFFIES = jiffies_64 | |
589 | endif | |
590 | ||
adff90a9 FBH |
591 | # |
592 | # Automatically detect the build format. By default we choose | |
593 | # the elf format according to the load address. | |
594 | # We can always force a build with a 64-bits symbol format by | |
054c51b4 | 595 | # passing 'KBUILD_SYM32=no' option to the make's command line. |
adff90a9 FBH |
596 | # |
597 | ifdef CONFIG_64BIT | |
054c51b4 | 598 | ifndef KBUILD_SYM32 |
adff90a9 | 599 | ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0) |
054c51b4 | 600 | KBUILD_SYM32 = y |
adff90a9 FBH |
601 | endif |
602 | endif | |
603 | ||
20d60d99 MR |
604 | ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy) |
605 | cflags-y += -msym32 -DKBUILD_64BIT_SYM32 | |
606 | else | |
607 | ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y) | |
608 | $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32) | |
e58d95ab | 609 | endif |
adff90a9 FBH |
610 | endif |
611 | endif | |
612 | ||
222d394d | 613 | KBUILD_AFLAGS += $(cflags-y) |
a0f97e06 | 614 | KBUILD_CFLAGS += $(cflags-y) \ |
9267a30d | 615 | -D"VMLINUX_LOAD_ADDRESS=$(load-y)" |
1da177e4 LT |
616 | |
617 | LDFLAGS += -m $(ld-emul) | |
618 | ||
59b3e8e9 | 619 | ifdef CONFIG_MIPS |
a0f97e06 | 620 | CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \ |
48c35b2d | 621 | egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \ |
2a2c3e45 AN |
622 | sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/") |
623 | ifdef CONFIG_64BIT | |
624 | CHECKFLAGS += -m64 | |
625 | endif | |
59b3e8e9 RB |
626 | endif |
627 | ||
1da177e4 LT |
628 | OBJCOPYFLAGS += --remove-section=.reginfo |
629 | ||
630 | # | |
631 | # Choosing incompatible machines durings configuration will result in | |
632 | # error messages during linking. Select a default linkscript if | |
633 | # none has been choosen above. | |
634 | # | |
635 | ||
636 | CPPFLAGS_vmlinux.lds := \ | |
a0f97e06 | 637 | $(KBUILD_CFLAGS) \ |
1da177e4 LT |
638 | -D"LOADADDR=$(load-y)" \ |
639 | -D"JIFFIES=$(JIFFIES)" \ | |
640 | -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)" | |
641 | ||
642 | head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o | |
643 | ||
644 | libs-y += arch/mips/lib/ | |
1da177e4 LT |
645 | |
646 | core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/ | |
647 | ||
648 | drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/ | |
649 | ||
1f21d2bd BM |
650 | ifdef CONFIG_LASAT |
651 | rom.bin rom.sw: vmlinux | |
652 | $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@ | |
653 | endif | |
654 | ||
1da177e4 LT |
655 | # |
656 | # Some machines like the Indy need 32-bit ELF binaries for booting purposes. | |
657 | # Other need ECOFF, so we build a 32-bit ELF binary for them which we then | |
658 | # convert to ECOFF using elf2ecoff. | |
659 | # | |
660 | vmlinux.32: vmlinux | |
661 | $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@ | |
662 | ||
663 | # | |
664 | # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit | |
665 | # ELF files from 32-bit files by conversion. | |
666 | # | |
667 | vmlinux.64: vmlinux | |
668 | $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@ | |
669 | ||
670 | makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1) | |
671 | ||
8496b401 | 672 | all: $(all-y) |
1da177e4 | 673 | |
154b500b RB |
674 | vmlinux.bin: $(vmlinux-32) |
675 | +@$(call makeboot,$@) | |
676 | ||
b8828d3e | 677 | vmlinux.ecoff: $(vmlinux-32) |
1da177e4 LT |
678 | +@$(call makeboot,$@) |
679 | ||
680 | vmlinux.srec: $(vmlinux-32) | |
681 | +@$(call makeboot,$@) | |
682 | ||
683 | CLEAN_FILES += vmlinux.ecoff \ | |
b8828d3e | 684 | vmlinux.srec |
1da177e4 | 685 | |
e48ce6b8 AN |
686 | archprepare: |
687 | ifdef CONFIG_MIPS32_N32 | |
688 | @echo ' Checking missing-syscalls for N32' | |
689 | $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32" | |
690 | endif | |
691 | ifdef CONFIG_MIPS32_O32 | |
692 | @echo ' Checking missing-syscalls for O32' | |
693 | $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32" | |
694 | endif | |
695 | ||
1da177e4 LT |
696 | archclean: |
697 | @$(MAKE) $(clean)=arch/mips/boot | |
1f21d2bd | 698 | @$(MAKE) $(clean)=arch/mips/lasat |
1da177e4 | 699 | |
e7865765 RB |
700 | define archhelp |
701 | echo ' vmlinux.ecoff - ECOFF boot image' | |
702 | echo ' vmlinux.bin - Raw binary boot image' | |
703 | echo ' vmlinux.srec - SREC boot image' | |
704 | echo | |
705 | echo ' These will be default as apropriate for a configured platform.' | |
706 | endef | |
707 | ||
048eb582 | 708 | CLEAN_FILES += vmlinux.32 \ |
1da177e4 LT |
709 | vmlinux.64 \ |
710 | vmlinux.ecoff |