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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 | ||
1da177e4 LT |
17 | # |
18 | # Select the object file format to substitute into the linker script. | |
19 | # | |
20 | ifdef CONFIG_CPU_LITTLE_ENDIAN | |
17f690be RB |
21 | 32bit-tool-archpref = mipsel |
22 | 64bit-tool-archpref = mips64el | |
1da177e4 LT |
23 | 32bit-bfd = elf32-tradlittlemips |
24 | 64bit-bfd = elf64-tradlittlemips | |
25 | 32bit-emul = elf32ltsmip | |
26 | 64bit-emul = elf64ltsmip | |
27 | else | |
17f690be RB |
28 | 32bit-tool-archpref = mips |
29 | 64bit-tool-archpref = mips64 | |
1da177e4 LT |
30 | 32bit-bfd = elf32-tradbigmips |
31 | 64bit-bfd = elf64-tradbigmips | |
32 | 32bit-emul = elf32btsmip | |
33 | 64bit-emul = elf64btsmip | |
34 | endif | |
35 | ||
875d43e7 | 36 | ifdef CONFIG_32BIT |
17f690be | 37 | tool-archpref = $(32bit-tool-archpref) |
1da177e4 LT |
38 | UTS_MACHINE := mips |
39 | endif | |
875d43e7 | 40 | ifdef CONFIG_64BIT |
17f690be | 41 | tool-archpref = $(64bit-tool-archpref) |
1da177e4 LT |
42 | UTS_MACHINE := mips64 |
43 | endif | |
44 | ||
17f690be RB |
45 | ifneq ($(SUBARCH),$(ARCH)) |
46 | ifeq ($(CROSS_COMPILE),) | |
3247989e | 47 | CROSS_COMPILE := $(call cc-cross-prefix, $(tool-archpref)-linux- $(tool-archpref)-linux-gnu- $(tool-archpref)-unknown-linux-gnu-) |
17f690be | 48 | endif |
1da177e4 LT |
49 | endif |
50 | ||
d2bb0762 | 51 | ifndef CONFIG_FUNCTION_TRACER |
05e41404 | 52 | cflags-y := -ffunction-sections |
d2bb0762 | 53 | endif |
7326c4e5 WZ |
54 | ifdef CONFIG_FUNCTION_GRAPH_TRACER |
55 | ifndef KBUILD_MCOUNT_RA_ADDRESS | |
56 | ifeq ($(call cc-option-yn,-mmcount-ra-address), y) | |
57 | cflags-y += -mmcount-ra-address -DKBUILD_MCOUNT_RA_ADDRESS | |
58 | endif | |
59 | endif | |
60 | endif | |
1a4ba061 | 61 | cflags-y += $(call cc-option, -mno-check-zero-division) |
05e41404 | 62 | |
8145095c | 63 | ifdef CONFIG_32BIT |
1da177e4 LT |
64 | ld-emul = $(32bit-emul) |
65 | vmlinux-32 = vmlinux | |
66 | vmlinux-64 = vmlinux.64 | |
59b3e8e9 RB |
67 | |
68 | cflags-y += -mabi=32 | |
8145095c | 69 | endif |
1da177e4 | 70 | |
8145095c | 71 | ifdef CONFIG_64BIT |
8145095c RB |
72 | ld-emul = $(64bit-emul) |
73 | vmlinux-32 = vmlinux.32 | |
74 | vmlinux-64 = vmlinux | |
75 | ||
59b3e8e9 | 76 | cflags-y += -mabi=64 |
1da177e4 LT |
77 | endif |
78 | ||
8496b401 RB |
79 | all-$(CONFIG_BOOT_ELF32) := $(vmlinux-32) |
80 | all-$(CONFIG_BOOT_ELF64) := $(vmlinux-64) | |
1b93b3c3 | 81 | all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlinuz |
59b3e8e9 | 82 | |
1da177e4 LT |
83 | # |
84 | # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel | |
85 | # code since it only slows down the whole thing. At some point we might make | |
86 | # use of global pointer optimizations but their use of $28 conflicts with | |
87 | # the current pointer optimization. | |
88 | # | |
89 | # The DECStation requires an ECOFF kernel for remote booting, other MIPS | |
90 | # machines may also. Since BFD is incredibly buggy with respect to | |
91 | # crossformat linking we rely on the elf2ecoff tool for format conversion. | |
92 | # | |
1da177e4 | 93 | cflags-y += -G 0 -mno-abicalls -fno-pic -pipe |
6218cf44 | 94 | cflags-y += -msoft-float |
9f83d839 | 95 | LDFLAGS_vmlinux += -G 0 -static -n -nostdlib |
1da177e4 LT |
96 | MODFLAGS += -mlong-calls |
97 | ||
72fbfb26 RB |
98 | cflags-y += -ffreestanding |
99 | ||
f425a6dc TS |
100 | # |
101 | # We explicitly add the endianness specifier if needed, this allows | |
102 | # to compile kernels with a toolchain for the other endianness. We | |
103 | # carefully avoid to add it redundantly because gcc 3.3/3.4 complains | |
104 | # when fed the toolchain default! | |
105 | # | |
f9405412 | 106 | # Certain gcc versions upto gcc 4.1.1 (probably 4.2-subversion as of |
59c51591 | 107 | # 2006-10-10 don't properly change the predefined symbols if -EB / -EL |
f9405412 RB |
108 | # are used, so we kludge that here. A bug has been filed at |
109 | # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29413. | |
110 | # | |
111 | undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ | |
112 | undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ | |
113 | predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__ | |
114 | predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__ | |
115 | cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be)) | |
116 | cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL $(undef-all) $(predef-le)) | |
f425a6dc | 117 | |
9693a853 FBH |
118 | cflags-$(CONFIG_CPU_HAS_SMARTMIPS) += $(call cc-option,-msmartmips) |
119 | ||
9007c9a2 RB |
120 | cflags-$(CONFIG_SB1XXX_CORELIS) += $(call cc-option,-mno-sched-prolog) \ |
121 | -fno-omit-frame-pointer | |
1da177e4 | 122 | |
1da177e4 LT |
123 | # |
124 | # CPU-dependent compiler/assembler options for optimization. | |
125 | # | |
59b3e8e9 RB |
126 | cflags-$(CONFIG_CPU_R3000) += -march=r3000 |
127 | cflags-$(CONFIG_CPU_TX39XX) += -march=r3900 | |
128 | cflags-$(CONFIG_CPU_R6000) += -march=r6000 -Wa,--trap | |
129 | cflags-$(CONFIG_CPU_R4300) += -march=r4300 -Wa,--trap | |
130 | cflags-$(CONFIG_CPU_VR41XX) += -march=r4100 -Wa,--trap | |
131 | cflags-$(CONFIG_CPU_R4X00) += -march=r4600 -Wa,--trap | |
132 | cflags-$(CONFIG_CPU_TX49XX) += -march=r4600 -Wa,--trap | |
9200c0b2 | 133 | cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ |
59b3e8e9 | 134 | -Wa,-mips32 -Wa,--trap |
9200c0b2 | 135 | cflags-$(CONFIG_CPU_MIPS32_R2) += $(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ |
59b3e8e9 | 136 | -Wa,-mips32r2 -Wa,--trap |
9200c0b2 | 137 | cflags-$(CONFIG_CPU_MIPS64_R1) += $(call cc-option,-march=mips64,-mips64 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \ |
59b3e8e9 | 138 | -Wa,-mips64 -Wa,--trap |
9200c0b2 | 139 | cflags-$(CONFIG_CPU_MIPS64_R2) += $(call cc-option,-march=mips64r2,-mips64r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS64) \ |
59b3e8e9 RB |
140 | -Wa,-mips64r2 -Wa,--trap |
141 | cflags-$(CONFIG_CPU_R5000) += -march=r5000 -Wa,--trap | |
c9e321e0 | 142 | cflags-$(CONFIG_CPU_R5432) += $(call cc-option,-march=r5400,-march=r5000) \ |
1da177e4 | 143 | -Wa,--trap |
542c1020 SK |
144 | cflags-$(CONFIG_CPU_R5500) += $(call cc-option,-march=r5500,-march=r5000) \ |
145 | -Wa,--trap | |
c9e321e0 | 146 | cflags-$(CONFIG_CPU_NEVADA) += $(call cc-option,-march=rm5200,-march=r5000) \ |
1da177e4 | 147 | -Wa,--trap |
59b3e8e9 | 148 | cflags-$(CONFIG_CPU_RM7000) += $(call cc-option,-march=rm7000,-march=r5000) \ |
1da177e4 | 149 | -Wa,--trap |
59b3e8e9 | 150 | cflags-$(CONFIG_CPU_RM9000) += $(call cc-option,-march=rm9000,-march=r5000) \ |
1da177e4 | 151 | -Wa,--trap |
59b3e8e9 | 152 | cflags-$(CONFIG_CPU_SB1) += $(call cc-option,-march=sb1,-march=r5000) \ |
1da177e4 | 153 | -Wa,--trap |
59b3e8e9 RB |
154 | cflags-$(CONFIG_CPU_R8000) += -march=r8000 -Wa,--trap |
155 | cflags-$(CONFIG_CPU_R10000) += $(call cc-option,-march=r10000,-march=r8000) \ | |
1da177e4 | 156 | -Wa,--trap |
7e69deb8 DD |
157 | cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += $(call cc-option,-march=octeon) -Wa,--trap |
158 | ifeq (,$(findstring march=octeon, $(cflags-$(CONFIG_CPU_CAVIUM_OCTEON)))) | |
159 | cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -Wa,-march=octeon | |
160 | endif | |
1da177e4 | 161 | |
20d60d99 MR |
162 | cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,) |
163 | cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,) | |
164 | cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,) | |
165 | ||
1da177e4 LT |
166 | ifdef CONFIG_CPU_SB1 |
167 | ifdef CONFIG_SB1_PASS_1_WORKAROUNDS | |
168 | MODFLAGS += -msb1-pass1-workarounds | |
169 | endif | |
170 | endif | |
171 | ||
172 | # | |
173 | # Firmware support | |
174 | # | |
2f56cfdd | 175 | libs-$(CONFIG_ARC) += arch/mips/fw/arc/ |
df78b5c8 | 176 | libs-$(CONFIG_CFE) += arch/mips/fw/cfe/ |
231a35d3 TB |
177 | libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/ |
178 | libs-y += arch/mips/fw/lib/ | |
1da177e4 | 179 | |
ebc89718 RB |
180 | # |
181 | # Kernel compression | |
182 | # | |
183 | ifdef SYS_SUPPORTS_ZBOOT | |
184 | COMPRESSION_FNAME = vmlinuz | |
185 | else | |
186 | COMPRESSION_FNAME = vmlinux | |
187 | endif | |
188 | ||
1da177e4 LT |
189 | # |
190 | # Board-dependent options and extra files | |
191 | # | |
5d25b01c | 192 | include $(srctree)/arch/mips/Kbuild.platforms |
7ca5dc14 | 193 | |
1da177e4 LT |
194 | # |
195 | # Acer PICA 61, Mips Magnum 4000 and Olivetti M700. | |
196 | # | |
197 | core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/ | |
384740dc | 198 | cflags-$(CONFIG_MACH_JAZZ) += -I$(srctree)/arch/mips/include/asm/mach-jazz |
1da177e4 LT |
199 | load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000 |
200 | ||
1da177e4 LT |
201 | # |
202 | # Cobalt Server | |
203 | # | |
204 | core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/ | |
384740dc | 205 | cflags-$(CONFIG_MIPS_COBALT) += -I$(srctree)/arch/mips/include/asm/mach-cobalt |
1da177e4 LT |
206 | load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000 |
207 | ||
208 | # | |
209 | # DECstation family | |
210 | # | |
211 | core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/ | |
384740dc | 212 | cflags-$(CONFIG_MACH_DECSTATION)+= -I$(srctree)/arch/mips/include/asm/mach-dec |
1da177e4 LT |
213 | libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/ |
214 | load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000 | |
1da177e4 | 215 | |
a240a469 MZ |
216 | # |
217 | # Wind River PPMC Board (4KC + GT64120) | |
218 | # | |
219 | core-$(CONFIG_WR_PPMC) += arch/mips/gt64120/wrppmc/ | |
384740dc | 220 | cflags-$(CONFIG_WR_PPMC) += -I$(srctree)/arch/mips/include/asm/mach-wrppmc |
a240a469 MZ |
221 | load-$(CONFIG_WR_PPMC) += 0xffffffff80100000 |
222 | ||
1da177e4 LT |
223 | # |
224 | # MIPS Malta board | |
225 | # | |
315806cb | 226 | core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/ |
384740dc | 227 | cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta |
1da177e4 | 228 | load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000 |
ebc89718 | 229 | all-$(CONFIG_MIPS_MALTA) := $(COMPRESSION_FNAME).bin |
1da177e4 | 230 | |
9267a30d MSJ |
231 | # |
232 | # PMC-Sierra MSP SOCs | |
233 | # | |
234 | core-$(CONFIG_PMC_MSP) += arch/mips/pmc-sierra/msp71xx/ | |
384740dc | 235 | cflags-$(CONFIG_PMC_MSP) += -I$(srctree)/arch/mips/include/asm/pmc-sierra/msp71xx \ |
9267a30d MSJ |
236 | -mno-branch-likely |
237 | load-$(CONFIG_PMC_MSP) += 0xffffffff80100000 | |
238 | ||
1da177e4 LT |
239 | # |
240 | # PMC-Sierra Yosemite | |
241 | # | |
242 | core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/ | |
384740dc | 243 | cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite |
1da177e4 LT |
244 | load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000 |
245 | ||
1f21d2bd BM |
246 | # |
247 | # LASAT platforms | |
248 | # | |
249 | core-$(CONFIG_LASAT) += arch/mips/lasat/ | |
384740dc | 250 | cflags-$(CONFIG_LASAT) += -I$(srctree)/arch/mips/include/asm/mach-lasat |
1f21d2bd BM |
251 | load-$(CONFIG_LASAT) += 0xffffffff80000000 |
252 | ||
1da177e4 LT |
253 | # |
254 | # Common VR41xx | |
255 | # | |
256 | core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/ | |
384740dc | 257 | cflags-$(CONFIG_MACH_VR41XX) += -I$(srctree)/arch/mips/include/asm/mach-vr41xx |
1da177e4 | 258 | |
1da177e4 LT |
259 | # |
260 | # ZAO Networks Capcella (VR4131) | |
261 | # | |
1da177e4 LT |
262 | load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000 |
263 | ||
264 | # | |
265 | # Victor MP-C303/304 (VR4122) | |
266 | # | |
1da177e4 LT |
267 | load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000 |
268 | ||
269 | # | |
270 | # IBM WorkPad z50 (VR4121) | |
271 | # | |
272 | core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/ | |
273 | load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000 | |
274 | ||
275 | # | |
276 | # CASIO CASSIPEIA E-55/65 (VR4111) | |
277 | # | |
278 | core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/ | |
279 | load-$(CONFIG_CASIO_E55) += 0xffffffff80004000 | |
280 | ||
281 | # | |
63b799f9 | 282 | # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131) |
1da177e4 | 283 | # |
63b799f9 | 284 | load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000 |
1da177e4 | 285 | |
edb6310a DL |
286 | # NXP STB225 |
287 | core-$(CONFIG_SOC_PNX833X) += arch/mips/nxp/pnx833x/common/ | |
288 | cflags-$(CONFIG_SOC_PNX833X) += -Iarch/mips/include/asm/mach-pnx833x | |
289 | libs-$(CONFIG_NXP_STB220) += arch/mips/nxp/pnx833x/stb22x/ | |
290 | load-$(CONFIG_NXP_STB220) += 0xffffffff80001000 | |
291 | libs-$(CONFIG_NXP_STB225) += arch/mips/nxp/pnx833x/stb22x/ | |
292 | load-$(CONFIG_NXP_STB225) += 0xffffffff80001000 | |
293 | ||
bdf21b18 | 294 | # |
a92b0588 | 295 | # Common NXP PNX8550 |
bdf21b18 | 296 | # |
a92b0588 | 297 | core-$(CONFIG_SOC_PNX8550) += arch/mips/nxp/pnx8550/common/ |
384740dc | 298 | cflags-$(CONFIG_SOC_PNX8550) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550 |
bdf21b18 PP |
299 | |
300 | # | |
a92b0588 | 301 | # NXP PNX8550 JBS board |
bdf21b18 | 302 | # |
a92b0588 | 303 | libs-$(CONFIG_PNX8550_JBS) += arch/mips/nxp/pnx8550/jbs/ |
384740dc | 304 | #cflags-$(CONFIG_PNX8550_JBS) += -I$(srctree)/arch/mips/include/asm/mach-pnx8550 |
bdf21b18 PP |
305 | load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000 |
306 | ||
a92b0588 | 307 | # NXP PNX8550 STB810 board |
f0647a52 | 308 | # |
a92b0588 | 309 | libs-$(CONFIG_PNX8550_STB810) += arch/mips/nxp/pnx8550/stb810/ |
f0647a52 VW |
310 | load-$(CONFIG_PNX8550_STB810) += 0xffffffff80060000 |
311 | ||
cd741b60 | 312 | # |
f27655e3 | 313 | # Common NEC EMMAXXX |
355c471f | 314 | # |
a83860c2 | 315 | core-$(CONFIG_SOC_EMMA2RH) += arch/mips/emma/common/ |
cd741b60 | 316 | cflags-$(CONFIG_SOC_EMMA2RH) += -I$(srctree)/arch/mips/include/asm/mach-emma2rh |
355c471f | 317 | |
cd741b60 | 318 | # |
355c471f | 319 | # NEC EMMA2RH Mark-eins |
cd741b60 | 320 | # |
f27655e3 | 321 | core-$(CONFIG_NEC_MARKEINS) += arch/mips/emma/markeins/ |
cd741b60 | 322 | load-$(CONFIG_NEC_MARKEINS) += 0xffffffff88100000 |
355c471f | 323 | |
a3a0f8c8 DV |
324 | # |
325 | # Cisco PowerTV Platform | |
326 | # | |
327 | core-$(CONFIG_POWERTV) += arch/mips/powertv/ | |
328 | cflags-$(CONFIG_POWERTV) += -I$(srctree)/arch/mips/include/asm/mach-powertv | |
329 | load-$(CONFIG_POWERTV) += 0xffffffff90800000 | |
330 | ||
1da177e4 LT |
331 | # |
332 | # SGI IP22 (Indy/Indigo2) | |
333 | # | |
334 | # Set the load address to >= 0xffffffff88069000 if you want to leave space for | |
335 | # symmon, 0xffffffff80002000 for production kernels. Note that the value must | |
336 | # be aligned to a multiple of the kernel stack size or the handling of the | |
337 | # current variable will break so for 64-bit kernels we have to raise the start | |
338 | # address by 8kb. | |
339 | # | |
340 | core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/ | |
384740dc | 341 | cflags-$(CONFIG_SGI_IP22) += -I$(srctree)/arch/mips/include/asm/mach-ip22 |
875d43e7 | 342 | ifdef CONFIG_32BIT |
1da177e4 LT |
343 | load-$(CONFIG_SGI_IP22) += 0xffffffff88002000 |
344 | endif | |
875d43e7 | 345 | ifdef CONFIG_64BIT |
1da177e4 LT |
346 | load-$(CONFIG_SGI_IP22) += 0xffffffff88004000 |
347 | endif | |
348 | ||
e2defae5 TB |
349 | # |
350 | # SGI IP28 (Indigo2 R10k) | |
351 | # | |
352 | # Set the load address to >= 0xa800000020080000 if you want to leave space for | |
353 | # symmon, 0xa800000020004000 for production kernels ? Note that the value must | |
354 | # be 16kb aligned or the handling of the current variable will break. | |
355 | # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys | |
356 | # | |
82933342 | 357 | ifdef CONFIG_SGI_IP28 |
195d1a96 | 358 | ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n) |
359 | $(error gcc doesn't support needed option -mr10k-cache-barrier=store) | |
82933342 TB |
360 | endif |
361 | endif | |
e2defae5 | 362 | core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/ |
195d1a96 | 363 | cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28 |
e2defae5 TB |
364 | load-$(CONFIG_SGI_IP28) += 0xa800000020004000 |
365 | ||
1da177e4 LT |
366 | # |
367 | # SGI-IP32 (O2) | |
368 | # | |
369 | # Set the load address to >= 80069000 if you want to leave space for symmon, | |
370 | # 0xffffffff80004000 for production kernels. Note that the value must be aligned to | |
371 | # a multiple of the kernel stack size or the handling of the current variable | |
372 | # will break. | |
373 | # | |
374 | core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/ | |
384740dc | 375 | cflags-$(CONFIG_SGI_IP32) += -I$(srctree)/arch/mips/include/asm/mach-ip32 |
1da177e4 LT |
376 | load-$(CONFIG_SGI_IP32) += 0xffffffff80004000 |
377 | ||
378 | # | |
d619f38f | 379 | # Sibyte SB1250/BCM1480 SOC |
1da177e4 LT |
380 | # |
381 | # This is a LIB so that it links at the end, and initcalls are later | |
382 | # the sequence; but it is built as an object so that modules don't get | |
383 | # removed (as happens, even if they have __initcall/module_init) | |
384 | # | |
385 | core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/ | |
d619f38f | 386 | core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/common/ |
384740dc | 387 | cflags-$(CONFIG_SIBYTE_BCM112X) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \ |
f137e463 | 388 | -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL |
1da177e4 LT |
389 | |
390 | core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/ | |
d619f38f | 391 | core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/common/ |
384740dc | 392 | cflags-$(CONFIG_SIBYTE_SB1250) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \ |
f137e463 AI |
393 | -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL |
394 | ||
395 | core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/ | |
d619f38f | 396 | core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/common/ |
384740dc | 397 | cflags-$(CONFIG_SIBYTE_BCM1x55) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \ |
f137e463 AI |
398 | -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL |
399 | ||
400 | core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/ | |
d619f38f | 401 | core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/common/ |
384740dc | 402 | cflags-$(CONFIG_SIBYTE_BCM1x80) += -I$(srctree)/arch/mips/include/asm/mach-sibyte \ |
f137e463 | 403 | -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL |
1da177e4 LT |
404 | |
405 | # | |
406 | # Sibyte BCM91120x (Carmel) board | |
407 | # Sibyte BCM91120C (CRhine) board | |
408 | # Sibyte BCM91125C (CRhone) board | |
409 | # Sibyte BCM91125E (Rhone) board | |
410 | # Sibyte SWARM board | |
9a6dcea1 | 411 | # Sibyte BCM91x80 (BigSur) board |
1da177e4 | 412 | # |
63a4881a | 413 | core-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/ |
1da177e4 | 414 | load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000 |
63a4881a | 415 | core-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/ |
1da177e4 | 416 | load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000 |
63a4881a | 417 | core-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/ |
1da177e4 | 418 | load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000 |
63a4881a | 419 | core-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/ |
1da177e4 | 420 | load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000 |
63a4881a | 421 | core-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/ |
1da177e4 | 422 | load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000 |
63a4881a | 423 | core-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/ |
1da177e4 | 424 | load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000 |
63a4881a | 425 | core-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/ |
9a6dcea1 | 426 | load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000 |
1da177e4 | 427 | |
1c0c13eb AJ |
428 | # |
429 | # Broadcom BCM47XX boards | |
430 | # | |
431 | core-$(CONFIG_BCM47XX) += arch/mips/bcm47xx/ | |
384740dc | 432 | cflags-$(CONFIG_BCM47XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm47xx |
1c0c13eb AJ |
433 | load-$(CONFIG_BCM47XX) := 0xffffffff80001000 |
434 | ||
e7300d04 MB |
435 | # |
436 | # Broadcom BCM63XX boards | |
437 | # | |
438 | core-$(CONFIG_BCM63XX) += arch/mips/bcm63xx/ | |
439 | cflags-$(CONFIG_BCM63XX) += -I$(srctree)/arch/mips/include/asm/mach-bcm63xx/ | |
440 | load-$(CONFIG_BCM63XX) := 0xffffffff80010000 | |
441 | ||
1da177e4 | 442 | # |
14b36af4 | 443 | # SNI RM |
1da177e4 | 444 | # |
14b36af4 | 445 | core-$(CONFIG_SNI_RM) += arch/mips/sni/ |
384740dc | 446 | cflags-$(CONFIG_SNI_RM) += -I$(srctree)/arch/mips/include/asm/mach-rm |
0e27d793 | 447 | ifdef CONFIG_CPU_LITTLE_ENDIAN |
14b36af4 | 448 | load-$(CONFIG_SNI_RM) += 0xffffffff80600000 |
0e27d793 TB |
449 | else |
450 | load-$(CONFIG_SNI_RM) += 0xffffffff80030000 | |
451 | endif | |
ebc89718 | 452 | all-$(CONFIG_SNI_RM) := $(COMPRESSION_FNAME).ecoff |
1da177e4 | 453 | |
edcaf1a6 AN |
454 | # |
455 | # Common TXx9 | |
456 | # | |
457 | core-$(CONFIG_MACH_TX39XX) += arch/mips/txx9/generic/ | |
384740dc | 458 | cflags-$(CONFIG_MACH_TX39XX) += -I$(srctree)/arch/mips/include/asm/mach-tx39xx |
edcaf1a6 AN |
459 | load-$(CONFIG_MACH_TX39XX) += 0xffffffff80050000 |
460 | core-$(CONFIG_MACH_TX49XX) += arch/mips/txx9/generic/ | |
384740dc | 461 | cflags-$(CONFIG_MACH_TX49XX) += -I$(srctree)/arch/mips/include/asm/mach-tx49xx |
edcaf1a6 AN |
462 | load-$(CONFIG_MACH_TX49XX) += 0xffffffff80100000 |
463 | ||
1da177e4 LT |
464 | # |
465 | # Toshiba JMR-TX3927 board | |
466 | # | |
edcaf1a6 | 467 | core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/txx9/jmr3927/ |
1da177e4 | 468 | |
73b4390f RB |
469 | # |
470 | # Routerboard 532 board | |
471 | # | |
472 | core-$(CONFIG_MIKROTIK_RB532) += arch/mips/rb532/ | |
384740dc | 473 | cflags-$(CONFIG_MIKROTIK_RB532) += -I$(srctree)/arch/mips/include/asm/mach-rc32434 |
73b4390f RB |
474 | load-$(CONFIG_MIKROTIK_RB532) += 0xffffffff80101000 |
475 | ||
1da177e4 | 476 | # |
b27311e1 | 477 | # Toshiba RBTX49XX boards |
1da177e4 | 478 | # |
22b1d707 | 479 | core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/txx9/rbtx4927/ |
22b1d707 | 480 | core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/ |
b27311e1 | 481 | core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/ |
23fbee9d | 482 | |
7e69deb8 DD |
483 | # |
484 | # Cavium Octeon | |
485 | # | |
486 | core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/ | |
487 | cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon | |
488 | core-$(CONFIG_CPU_CAVIUM_OCTEON) += arch/mips/cavium-octeon/executive/ | |
489 | ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL | |
490 | load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff84100000 | |
491 | else | |
492 | load-$(CONFIG_CPU_CAVIUM_OCTEON) += 0xffffffff81100000 | |
493 | endif | |
494 | ||
384740dc | 495 | cflags-y += -I$(srctree)/arch/mips/include/asm/mach-generic |
1da177e4 LT |
496 | drivers-$(CONFIG_PCI) += arch/mips/pci/ |
497 | ||
adff90a9 FBH |
498 | # |
499 | # Automatically detect the build format. By default we choose | |
500 | # the elf format according to the load address. | |
501 | # We can always force a build with a 64-bits symbol format by | |
054c51b4 | 502 | # passing 'KBUILD_SYM32=no' option to the make's command line. |
adff90a9 FBH |
503 | # |
504 | ifdef CONFIG_64BIT | |
054c51b4 | 505 | ifndef KBUILD_SYM32 |
adff90a9 | 506 | ifeq ($(shell expr $(load-y) \< 0xffffffff80000000), 0) |
054c51b4 | 507 | KBUILD_SYM32 = y |
adff90a9 FBH |
508 | endif |
509 | endif | |
510 | ||
20d60d99 MR |
511 | ifeq ($(KBUILD_SYM32)$(call cc-option-yn,-msym32), yy) |
512 | cflags-y += -msym32 -DKBUILD_64BIT_SYM32 | |
513 | else | |
514 | ifeq ($(CONFIG_CPU_DADDI_WORKAROUNDS), y) | |
515 | $(error CONFIG_CPU_DADDI_WORKAROUNDS unsupported without -msym32) | |
e58d95ab | 516 | endif |
adff90a9 FBH |
517 | endif |
518 | endif | |
519 | ||
222d394d | 520 | KBUILD_AFLAGS += $(cflags-y) |
51b563fc SR |
521 | KBUILD_CFLAGS += $(cflags-y) |
522 | KBUILD_CPPFLAGS += -D"VMLINUX_LOAD_ADDRESS=$(load-y)" | |
523 | KBUILD_CPPFLAGS += -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)" | |
1da177e4 LT |
524 | |
525 | LDFLAGS += -m $(ld-emul) | |
526 | ||
59b3e8e9 | 527 | ifdef CONFIG_MIPS |
a0f97e06 | 528 | CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -xc /dev/null | \ |
48c35b2d | 529 | egrep -vw '__GNUC_(|MINOR_|PATCHLEVEL_)_' | \ |
2a2c3e45 AN |
530 | sed -e 's/^\#define /-D/' -e "s/ /='/" -e "s/$$/'/") |
531 | ifdef CONFIG_64BIT | |
532 | CHECKFLAGS += -m64 | |
533 | endif | |
59b3e8e9 RB |
534 | endif |
535 | ||
1da177e4 LT |
536 | OBJCOPYFLAGS += --remove-section=.reginfo |
537 | ||
1da177e4 LT |
538 | head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o |
539 | ||
540 | libs-y += arch/mips/lib/ | |
1da177e4 | 541 | |
9aeb404b SR |
542 | # See arch/mips/Kbuild for content of core part of the kernel |
543 | core-y += arch/mips/ | |
1da177e4 LT |
544 | |
545 | drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/ | |
546 | ||
363c55ca WZ |
547 | # suspend and hibernation support |
548 | drivers-$(CONFIG_PM) += arch/mips/power/ | |
549 | ||
1f21d2bd BM |
550 | ifdef CONFIG_LASAT |
551 | rom.bin rom.sw: vmlinux | |
552 | $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@ | |
553 | endif | |
554 | ||
1da177e4 LT |
555 | # |
556 | # Some machines like the Indy need 32-bit ELF binaries for booting purposes. | |
557 | # Other need ECOFF, so we build a 32-bit ELF binary for them which we then | |
558 | # convert to ECOFF using elf2ecoff. | |
559 | # | |
560 | vmlinux.32: vmlinux | |
561 | $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@ | |
562 | ||
563 | # | |
564 | # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit | |
565 | # ELF files from 32-bit files by conversion. | |
566 | # | |
567 | vmlinux.64: vmlinux | |
568 | $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@ | |
569 | ||
570 | makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1) | |
1b93b3c3 WZ |
571 | makezboot =$(Q)$(MAKE) $(build)=arch/mips/boot/compressed \ |
572 | VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $(1) | |
1da177e4 | 573 | |
8496b401 | 574 | all: $(all-y) |
1da177e4 | 575 | |
1b93b3c3 WZ |
576 | vmlinuz: vmlinux FORCE |
577 | +@$(call makezboot,$@) | |
578 | ||
579 | vmlinuz.bin: vmlinux | |
580 | +@$(call makezboot,$@) | |
581 | ||
582 | vmlinuz.ecoff: vmlinux | |
583 | +@$(call makezboot,$@) | |
584 | ||
585 | vmlinuz.srec: vmlinux | |
586 | +@$(call makezboot,$@) | |
587 | ||
154b500b RB |
588 | vmlinux.bin: $(vmlinux-32) |
589 | +@$(call makeboot,$@) | |
590 | ||
b8828d3e | 591 | vmlinux.ecoff: $(vmlinux-32) |
1da177e4 LT |
592 | +@$(call makeboot,$@) |
593 | ||
594 | vmlinux.srec: $(vmlinux-32) | |
595 | +@$(call makeboot,$@) | |
596 | ||
597 | CLEAN_FILES += vmlinux.ecoff \ | |
b8828d3e | 598 | vmlinux.srec |
1da177e4 | 599 | |
e48ce6b8 AN |
600 | archprepare: |
601 | ifdef CONFIG_MIPS32_N32 | |
602 | @echo ' Checking missing-syscalls for N32' | |
603 | $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32" | |
604 | endif | |
605 | ifdef CONFIG_MIPS32_O32 | |
606 | @echo ' Checking missing-syscalls for O32' | |
607 | $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32" | |
608 | endif | |
609 | ||
59968d3b RB |
610 | install: |
611 | $(Q)install -D -m 755 vmlinux $(INSTALL_PATH)/vmlinux-$(KERNELRELEASE) | |
1b93b3c3 | 612 | $(Q)install -D -m 755 vmlinuz $(INSTALL_PATH)/vmlinuz-$(KERNELRELEASE) |
59968d3b RB |
613 | $(Q)install -D -m 644 .config $(INSTALL_PATH)/config-$(KERNELRELEASE) |
614 | $(Q)install -D -m 644 System.map $(INSTALL_PATH)/System.map-$(KERNELRELEASE) | |
615 | ||
1da177e4 LT |
616 | archclean: |
617 | @$(MAKE) $(clean)=arch/mips/boot | |
1b93b3c3 | 618 | @$(MAKE) $(clean)=arch/mips/boot/compressed |
1f21d2bd | 619 | @$(MAKE) $(clean)=arch/mips/lasat |
1da177e4 | 620 | |
e7865765 | 621 | define archhelp |
59968d3b | 622 | echo ' install - install kernel into $(INSTALL_PATH)' |
e7865765 RB |
623 | echo ' vmlinux.ecoff - ECOFF boot image' |
624 | echo ' vmlinux.bin - Raw binary boot image' | |
625 | echo ' vmlinux.srec - SREC boot image' | |
1b93b3c3 WZ |
626 | echo ' vmlinuz - Compressed boot(zboot) image' |
627 | echo ' vmlinuz.ecoff - ECOFF zboot image' | |
628 | echo ' vmlinuz.bin - Raw binary zboot image' | |
629 | echo ' vmlinuz.srec - SREC zboot image' | |
e7865765 RB |
630 | echo |
631 | echo ' These will be default as apropriate for a configured platform.' | |
632 | endef | |
633 | ||
048eb582 | 634 | CLEAN_FILES += vmlinux.32 \ |
1da177e4 | 635 | vmlinux.64 \ |
1b93b3c3 WZ |
636 | vmlinux.ecoff \ |
637 | vmlinuz \ | |
638 | vmlinuz.ecoff \ | |
639 | vmlinuz.bin \ | |
640 | vmlinuz.srec |