Makefile 24 KB

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  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. as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \
  15. -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \
  16. else echo "$(2)"; fi ;)
  17. cflags-y :=
  18. #
  19. # Select the object file format to substitute into the linker script.
  20. #
  21. ifdef CONFIG_CPU_LITTLE_ENDIAN
  22. 32bit-tool-prefix = mipsel-linux-
  23. 64bit-tool-prefix = mips64el-linux-
  24. 32bit-bfd = elf32-tradlittlemips
  25. 64bit-bfd = elf64-tradlittlemips
  26. 32bit-emul = elf32ltsmip
  27. 64bit-emul = elf64ltsmip
  28. else
  29. 32bit-tool-prefix = mips-linux-
  30. 64bit-tool-prefix = mips64-linux-
  31. 32bit-bfd = elf32-tradbigmips
  32. 64bit-bfd = elf64-tradbigmips
  33. 32bit-emul = elf32btsmip
  34. 64bit-emul = elf64btsmip
  35. endif
  36. ifdef CONFIG_32BIT
  37. gcc-abi = 32
  38. tool-prefix = $(32bit-tool-prefix)
  39. UTS_MACHINE := mips
  40. endif
  41. ifdef CONFIG_64BIT
  42. gcc-abi = 64
  43. tool-prefix = $(64bit-tool-prefix)
  44. UTS_MACHINE := mips64
  45. endif
  46. ifdef CONFIG_CROSSCOMPILE
  47. CROSS_COMPILE := $(tool-prefix)
  48. endif
  49. CHECKFLAGS-y += -D__linux__ -D__mips__ \
  50. -D_MIPS_SZINT=32 \
  51. -D_ABIO32=1 \
  52. -D_ABIN32=2 \
  53. -D_ABI64=3
  54. CHECKFLAGS-$(CONFIG_32BIT) += -D_MIPS_SIM=_ABIO32 \
  55. -D_MIPS_SZLONG=32 \
  56. -D_MIPS_SZPTR=32 \
  57. -D__PTRDIFF_TYPE__=int
  58. CHECKFLAGS-$(CONFIG_64BIT) += -m64 -D_MIPS_SIM=_ABI64 \
  59. -D_MIPS_SZLONG=64 \
  60. -D_MIPS_SZPTR=64 \
  61. -D__PTRDIFF_TYPE__="long int"
  62. CHECKFLAGS-$(CONFIG_CPU_BIG_ENDIAN) += -D__MIPSEB__
  63. CHECKFLAGS-$(CONFIG_CPU_LITTLE_ENDIAN) += -D__MIPSEL__
  64. CHECKFLAGS = $(CHECKFLAGS-y)
  65. ifdef CONFIG_BUILD_ELF64
  66. gas-abi = 64
  67. ld-emul = $(64bit-emul)
  68. vmlinux-32 = vmlinux.32
  69. vmlinux-64 = vmlinux
  70. else
  71. gas-abi = 32
  72. ld-emul = $(32bit-emul)
  73. vmlinux-32 = vmlinux
  74. vmlinux-64 = vmlinux.64
  75. cflags-$(CONFIG_64BIT) += $(call cc-option,-mno-explicit-relocs)
  76. endif
  77. #
  78. # GCC uses -G 0 -mabicalls -fpic as default. We don't want PIC in the kernel
  79. # code since it only slows down the whole thing. At some point we might make
  80. # use of global pointer optimizations but their use of $28 conflicts with
  81. # the current pointer optimization.
  82. #
  83. # The DECStation requires an ECOFF kernel for remote booting, other MIPS
  84. # machines may also. Since BFD is incredibly buggy with respect to
  85. # crossformat linking we rely on the elf2ecoff tool for format conversion.
  86. #
  87. cflags-y += -I $(TOPDIR)/include/asm/gcc
  88. cflags-y += -G 0 -mno-abicalls -fno-pic -pipe
  89. LDFLAGS_vmlinux += -G 0 -static -n -nostdlib
  90. MODFLAGS += -mlong-calls
  91. #
  92. # We explicitly add the endianness specifier if needed, this allows
  93. # to compile kernels with a toolchain for the other endianness. We
  94. # carefully avoid to add it redundantly because gcc 3.3/3.4 complains
  95. # when fed the toolchain default!
  96. #
  97. cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB)
  98. cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL)
  99. cflags-$(CONFIG_SB1XXX_CORELIS) += -mno-sched-prolog -fno-omit-frame-pointer
  100. #
  101. # Use: $(call set_gccflags,<cpu0>,<isa0>,<cpu1>,<isa1>,<isa2>)
  102. #
  103. # <cpu0>,<isa0> -- preferred CPU and ISA designations (may require
  104. # recent tools)
  105. # <cpu1>,<isa1> -- fallback CPU and ISA designations (have to work
  106. # with up to the oldest supported tools)
  107. # <isa2> -- an ISA designation used as an ABI selector for
  108. # gcc versions that do not support "-mabi=32"
  109. # (depending on the CPU type, either "mips1" or
  110. # "mips2")
  111. #
  112. set_gccflags = $(shell \
  113. while :; do \
  114. cpu=$(1); isa=-$(2); \
  115. for gcc_opt in -march= -mcpu=; do \
  116. $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
  117. -xc /dev/null > /dev/null 2>&1 && \
  118. break 2; \
  119. done; \
  120. cpu=$(3); isa=-$(4); \
  121. for gcc_opt in -march= -mcpu=; do \
  122. $(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
  123. -xc /dev/null > /dev/null 2>&1 && \
  124. break 2; \
  125. done; \
  126. break; \
  127. done; \
  128. gcc_abi=-mabi=$(gcc-abi); gcc_cpu=$$cpu; \
  129. if $(CC) $$gcc_abi -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then \
  130. gcc_isa=$$isa; \
  131. else \
  132. gcc_abi=; gcc_isa=-$(5); \
  133. fi; \
  134. gas_abi=-Wa,-$(gcc-abi); gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \
  135. while :; do \
  136. for gas_opt in -Wa,-march= -Wa,-mcpu=; do \
  137. $(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \
  138. -o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \
  139. break 2; \
  140. done; \
  141. gas_abi=; gas_opt=; gas_cpu=; gas_isa=; \
  142. break; \
  143. done; \
  144. if test "$(gcc-abi)" != "$(gas-abi)"; then \
  145. gas_abi="-Wa,-$(gas-abi) -Wa,-mgp$(gcc-abi)"; \
  146. fi; \
  147. if test "$$gcc_opt" = -march= && test -n "$$gcc_abi"; then \
  148. $(CC) $$gcc_abi $$gcc_opt$$gcc_cpu -S -o /dev/null \
  149. -xc /dev/null > /dev/null 2>&1 && \
  150. gcc_isa=; \
  151. fi; \
  152. echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_isa)
  153. #
  154. # CPU-dependent compiler/assembler options for optimization.
  155. #
  156. cflags-$(CONFIG_CPU_R3000) += \
  157. $(call set_gccflags,r3000,mips1,r3000,mips1,mips1)
  158. CHECKFLAGS-$(CONFIG_CPU_R3000) += -D_MIPS_ISA=_MIPS_ISA_MIPS1
  159. cflags-$(CONFIG_CPU_TX39XX) += \
  160. $(call set_gccflags,r3900,mips1,r3000,mips1,mips1)
  161. CHECKFLAGS-$(CONFIG_CPU_TX39XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS1
  162. cflags-$(CONFIG_CPU_R6000) += \
  163. $(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \
  164. -Wa,--trap
  165. CHECKFLAGS-$(CONFIG_CPU_R6000) += -D_MIPS_ISA=_MIPS_ISA_MIPS2
  166. cflags-$(CONFIG_CPU_R4300) += \
  167. $(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \
  168. -Wa,--trap
  169. CHECKFLAGS-$(CONFIG_CPU_R4300) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
  170. cflags-$(CONFIG_CPU_VR41XX) += \
  171. $(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \
  172. -Wa,--trap
  173. CHECKFLAGS-$(CONFIG_CPU_VR41XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
  174. cflags-$(CONFIG_CPU_R4X00) += \
  175. $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
  176. -Wa,--trap
  177. CHECKFLAGS-$(CONFIG_CPU_R4X00) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
  178. cflags-$(CONFIG_CPU_TX49XX) += \
  179. $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
  180. -Wa,--trap
  181. CHECKFLAGS-$(CONFIG_CPU_TX49XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
  182. cflags-$(CONFIG_CPU_MIPS32_R1) += \
  183. $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
  184. -Wa,--trap
  185. CHECKFLAGS-$(CONFIG_CPU_MIPS32_R1) += -D_MIPS_ISA=_MIPS_ISA_MIPS32
  186. cflags-$(CONFIG_CPU_MIPS32_R2) += \
  187. $(call set_gccflags,mips32r2,mips32r2,r4600,mips3,mips2) \
  188. -Wa,--trap
  189. CHECKFLAGS-$(CONFIG_CPU_MIPS32_R2) += -D_MIPS_ISA=_MIPS_ISA_MIPS32
  190. cflags-$(CONFIG_CPU_MIPS64_R1) += \
  191. $(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
  192. -Wa,--trap
  193. CHECKFLAGS-$(CONFIG_CPU_MIPS64_R1) += -D_MIPS_ISA=_MIPS_ISA_MIPS64
  194. cflags-$(CONFIG_CPU_MIPS64_R2) += \
  195. $(call set_gccflags,mips64r2,mips64r2,r4600,mips3,mips2) \
  196. -Wa,--trap
  197. CHECKFLAGS-$(CONFIG_CPU_MIPS64_R2) += -D_MIPS_ISA=_MIPS_ISA_MIPS64
  198. cflags-$(CONFIG_CPU_R5000) += \
  199. $(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
  200. -Wa,--trap
  201. CHECKFLAGS-$(CONFIG_CPU_R5000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
  202. cflags-$(CONFIG_CPU_R5432) += \
  203. $(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
  204. -Wa,--trap
  205. CHECKFLAGS-$(CONFIG_CPU_R5432) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
  206. cflags-$(CONFIG_CPU_NEVADA) += \
  207. $(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \
  208. -Wa,--trap
  209. CHECKFLAGS-$(CONFIG_CPU_NEVADA) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
  210. cflags-$(CONFIG_CPU_RM7000) += \
  211. $(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \
  212. -Wa,--trap
  213. CHECKFLAGS-$(CONFIG_CPU_RM7000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
  214. cflags-$(CONFIG_CPU_RM9000) += \
  215. $(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \
  216. -Wa,--trap
  217. CHECKFLAGS-$(CONFIG_CPU_RM9000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
  218. cflags-$(CONFIG_CPU_SB1) += \
  219. $(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \
  220. -Wa,--trap
  221. CHECKFLAGS-$(CONFIG_CPU_SB1) += -D_MIPS_ISA=_MIPS_ISA_MIPS64
  222. cflags-$(CONFIG_CPU_R8000) += \
  223. $(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \
  224. -Wa,--trap
  225. CHECKFLAGS-$(CONFIG_CPU_R8000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
  226. cflags-$(CONFIG_CPU_R10000) += \
  227. $(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \
  228. -Wa,--trap
  229. CHECKFLAGS-$(CONFIG_CPU_R10000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
  230. ifdef CONFIG_CPU_SB1
  231. ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
  232. MODFLAGS += -msb1-pass1-workarounds
  233. endif
  234. endif
  235. #
  236. # Firmware support
  237. #
  238. libs-$(CONFIG_ARC) += arch/mips/arc/
  239. libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
  240. #
  241. # Board-dependent options and extra files
  242. #
  243. #
  244. # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
  245. #
  246. core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
  247. cflags-$(CONFIG_MACH_JAZZ) += -Iinclude/asm-mips/mach-jazz
  248. load-$(CONFIG_MACH_JAZZ) += 0xffffffff80080000
  249. #
  250. # Common Alchemy Au1x00 stuff
  251. #
  252. core-$(CONFIG_SOC_AU1X00) += arch/mips/au1000/common/
  253. cflags-$(CONFIG_SOC_AU1X00) += -Iinclude/asm-mips/mach-au1x00
  254. #
  255. # AMD Alchemy Pb1000 eval board
  256. #
  257. libs-$(CONFIG_MIPS_PB1000) += arch/mips/au1000/pb1000/
  258. cflags-$(CONFIG_MIPS_PB1000) += -Iinclude/asm-mips/mach-pb1x00
  259. load-$(CONFIG_MIPS_PB1000) += 0xffffffff80100000
  260. #
  261. # AMD Alchemy Pb1100 eval board
  262. #
  263. libs-$(CONFIG_MIPS_PB1100) += arch/mips/au1000/pb1100/
  264. cflags-$(CONFIG_MIPS_PB1100) += -Iinclude/asm-mips/mach-pb1x00
  265. load-$(CONFIG_MIPS_PB1100) += 0xffffffff80100000
  266. #
  267. # AMD Alchemy Pb1500 eval board
  268. #
  269. libs-$(CONFIG_MIPS_PB1500) += arch/mips/au1000/pb1500/
  270. cflags-$(CONFIG_MIPS_PB1500) += -Iinclude/asm-mips/mach-pb1x00
  271. load-$(CONFIG_MIPS_PB1500) += 0xffffffff80100000
  272. #
  273. # AMD Alchemy Pb1550 eval board
  274. #
  275. libs-$(CONFIG_MIPS_PB1550) += arch/mips/au1000/pb1550/
  276. cflags-$(CONFIG_MIPS_PB1550) += -Iinclude/asm-mips/mach-pb1x00
  277. load-$(CONFIG_MIPS_PB1550) += 0xffffffff80100000
  278. #
  279. # AMD Alchemy Pb1200 eval board
  280. #
  281. libs-$(CONFIG_MIPS_PB1200) += arch/mips/au1000/pb1200/
  282. cflags-$(CONFIG_MIPS_PB1200) += -Iinclude/asm-mips/mach-pb1x00
  283. load-$(CONFIG_MIPS_PB1200) += 0xffffffff80100000
  284. #
  285. # AMD Alchemy Db1000 eval board
  286. #
  287. libs-$(CONFIG_MIPS_DB1000) += arch/mips/au1000/db1x00/
  288. cflags-$(CONFIG_MIPS_DB1000) += -Iinclude/asm-mips/mach-db1x00
  289. load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000
  290. #
  291. # AMD Alchemy Db1100 eval board
  292. #
  293. libs-$(CONFIG_MIPS_DB1100) += arch/mips/au1000/db1x00/
  294. cflags-$(CONFIG_MIPS_DB1100) += -Iinclude/asm-mips/mach-db1x00
  295. load-$(CONFIG_MIPS_DB1100) += 0xffffffff80100000
  296. #
  297. # AMD Alchemy Db1500 eval board
  298. #
  299. libs-$(CONFIG_MIPS_DB1500) += arch/mips/au1000/db1x00/
  300. cflags-$(CONFIG_MIPS_DB1500) += -Iinclude/asm-mips/mach-db1x00
  301. load-$(CONFIG_MIPS_DB1500) += 0xffffffff80100000
  302. #
  303. # AMD Alchemy Db1550 eval board
  304. #
  305. libs-$(CONFIG_MIPS_DB1550) += arch/mips/au1000/db1x00/
  306. cflags-$(CONFIG_MIPS_DB1550) += -Iinclude/asm-mips/mach-db1x00
  307. load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000
  308. #
  309. # AMD Alchemy Db1200 eval board
  310. #
  311. libs-$(CONFIG_MIPS_DB1200) += arch/mips/au1000/pb1200/
  312. cflags-$(CONFIG_MIPS_DB1200) += -Iinclude/asm-mips/mach-db1x00
  313. load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000
  314. #
  315. # AMD Alchemy Bosporus eval board
  316. #
  317. libs-$(CONFIG_MIPS_BOSPORUS) += arch/mips/au1000/db1x00/
  318. cflags-$(CONFIG_MIPS_BOSPORUS) += -Iinclude/asm-mips/mach-db1x00
  319. load-$(CONFIG_MIPS_BOSPORUS) += 0xffffffff80100000
  320. #
  321. # AMD Alchemy Mirage eval board
  322. #
  323. libs-$(CONFIG_MIPS_MIRAGE) += arch/mips/au1000/db1x00/
  324. cflags-$(CONFIG_MIPS_MIRAGE) += -Iinclude/asm-mips/mach-db1x00
  325. load-$(CONFIG_MIPS_MIRAGE) += 0xffffffff80100000
  326. #
  327. # 4G-Systems eval board
  328. #
  329. libs-$(CONFIG_MIPS_MTX1) += arch/mips/au1000/mtx-1/
  330. load-$(CONFIG_MIPS_MTX1) += 0xffffffff80100000
  331. #
  332. # MyCable eval board
  333. #
  334. libs-$(CONFIG_MIPS_XXS1500) += arch/mips/au1000/xxs1500/
  335. load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000
  336. #
  337. # Cobalt Server
  338. #
  339. core-$(CONFIG_MIPS_COBALT) += arch/mips/cobalt/
  340. cflags-$(CONFIG_MIPS_COBALT) += -Iinclude/asm-mips/mach-cobalt
  341. load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
  342. #
  343. # DECstation family
  344. #
  345. core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
  346. cflags-$(CONFIG_MACH_DECSTATION)+= -Iinclude/asm-mips/mach-dec
  347. libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/
  348. load-$(CONFIG_MACH_DECSTATION) += 0xffffffff80040000
  349. CLEAN_FILES += drivers/tc/lk201-map.c
  350. #
  351. # Galileo EV64120 Board
  352. #
  353. core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/ev64120/
  354. core-$(CONFIG_MIPS_EV64120) += arch/mips/gt64120/common/
  355. cflags-$(CONFIG_MIPS_EV64120) += -Iinclude/asm-mips/mach-ev64120
  356. load-$(CONFIG_MIPS_EV64120) += 0xffffffff80100000
  357. #
  358. # Galileo EV96100 Board
  359. #
  360. core-$(CONFIG_MIPS_EV96100) += arch/mips/galileo-boards/ev96100/
  361. cflags-$(CONFIG_MIPS_EV96100) += -Iinclude/asm-mips/mach-ev96100
  362. load-$(CONFIG_MIPS_EV96100) += 0xffffffff80100000
  363. #
  364. # Globespan IVR eval board with QED 5231 CPU
  365. #
  366. core-$(CONFIG_ITE_BOARD_GEN) += arch/mips/ite-boards/generic/
  367. core-$(CONFIG_MIPS_IVR) += arch/mips/ite-boards/ivr/
  368. load-$(CONFIG_MIPS_IVR) += 0xffffffff80100000
  369. #
  370. # ITE 8172 eval board with QED 5231 CPU
  371. #
  372. core-$(CONFIG_MIPS_ITE8172) += arch/mips/ite-boards/qed-4n-s01b/
  373. load-$(CONFIG_MIPS_ITE8172) += 0xffffffff80100000
  374. #
  375. # For all MIPS, Inc. eval boards
  376. #
  377. core-$(CONFIG_MIPS_BOARDS_GEN) += arch/mips/mips-boards/generic/
  378. #
  379. # MIPS Atlas board
  380. #
  381. core-$(CONFIG_MIPS_ATLAS) += arch/mips/mips-boards/atlas/
  382. cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-atlas
  383. cflags-$(CONFIG_MIPS_ATLAS) += -Iinclude/asm-mips/mach-mips
  384. load-$(CONFIG_MIPS_ATLAS) += 0xffffffff80100000
  385. #
  386. # MIPS Malta board
  387. #
  388. core-$(CONFIG_MIPS_MALTA) += arch/mips/mips-boards/malta/
  389. cflags-$(CONFIG_MIPS_MALTA) += -Iinclude/asm-mips/mach-mips
  390. load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
  391. #
  392. # MIPS SEAD board
  393. #
  394. core-$(CONFIG_MIPS_SEAD) += arch/mips/mips-boards/sead/
  395. load-$(CONFIG_MIPS_SEAD) += 0xffffffff80100000
  396. #
  397. # MIPS SIM
  398. #
  399. core-$(CONFIG_MIPS_SIM) += arch/mips/mips-boards/sim/
  400. cflags-$(CONFIG_MIPS_SIM) += -Iinclude/asm-mips/mach-sim
  401. load-$(CONFIG_MIPS_SIM) += 0x80100000
  402. #
  403. # Momentum Ocelot board
  404. #
  405. # The Ocelot setup.o must be linked early - it does the ioremap() for the
  406. # mips_io_port_base.
  407. #
  408. core-$(CONFIG_MOMENCO_OCELOT) += arch/mips/gt64120/common/ \
  409. arch/mips/gt64120/momenco_ocelot/
  410. cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
  411. load-$(CONFIG_MOMENCO_OCELOT) += 0xffffffff80100000
  412. #
  413. # Momentum Ocelot-G board
  414. #
  415. # The Ocelot-G setup.o must be linked early - it does the ioremap() for the
  416. # mips_io_port_base.
  417. #
  418. core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/
  419. load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000
  420. #
  421. # Momentum Ocelot-C and -CS boards
  422. #
  423. # The Ocelot-C[S] setup.o must be linked early - it does the ioremap() for the
  424. # mips_io_port_base.
  425. core-$(CONFIG_MOMENCO_OCELOT_C) += arch/mips/momentum/ocelot_c/
  426. load-$(CONFIG_MOMENCO_OCELOT_C) += 0xffffffff80100000
  427. #
  428. # PMC-Sierra Yosemite
  429. #
  430. core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/
  431. cflags-$(CONFIG_PMC_YOSEMITE) += -Iinclude/asm-mips/mach-yosemite
  432. load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000
  433. # Qemu simulating MIPS32 4Kc
  434. #
  435. core-$(CONFIG_QEMU) += arch/mips/qemu/
  436. cflags-$(CONFIG_QEMU) += -Iinclude/asm-mips/mach-qemu
  437. load-$(CONFIG_QEMU) += 0xffffffff80010000
  438. #
  439. # Momentum Ocelot-3
  440. #
  441. core-$(CONFIG_MOMENCO_OCELOT_3) += arch/mips/momentum/ocelot_3/
  442. cflags-$(CONFIG_MOMENCO_OCELOT_3) += -Iinclude/asm-mips/mach-ocelot3
  443. load-$(CONFIG_MOMENCO_OCELOT_3) += 0xffffffff80100000
  444. #
  445. # Momentum Jaguar ATX
  446. #
  447. core-$(CONFIG_MOMENCO_JAGUAR_ATX) += arch/mips/momentum/jaguar_atx/
  448. cflags-$(CONFIG_MOMENCO_JAGUAR_ATX) += -Iinclude/asm-mips/mach-ja
  449. #ifdef CONFIG_JAGUAR_DMALOW
  450. #load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff88000000
  451. #else
  452. load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff80100000
  453. #endif
  454. #
  455. # NEC DDB
  456. #
  457. core-$(CONFIG_DDB5XXX_COMMON) += arch/mips/ddb5xxx/common/
  458. #
  459. # NEC DDB Vrc-5074
  460. #
  461. core-$(CONFIG_DDB5074) += arch/mips/ddb5xxx/ddb5074/
  462. load-$(CONFIG_DDB5074) += 0xffffffff80080000
  463. #
  464. # NEC DDB Vrc-5476
  465. #
  466. core-$(CONFIG_DDB5476) += arch/mips/ddb5xxx/ddb5476/
  467. load-$(CONFIG_DDB5476) += 0xffffffff80080000
  468. #
  469. # NEC DDB Vrc-5477
  470. #
  471. core-$(CONFIG_DDB5477) += arch/mips/ddb5xxx/ddb5477/
  472. load-$(CONFIG_DDB5477) += 0xffffffff80100000
  473. core-$(CONFIG_LASAT) += arch/mips/lasat/
  474. cflags-$(CONFIG_LASAT) += -Iinclude/asm-mips/mach-lasat
  475. load-$(CONFIG_LASAT) += 0xffffffff80000000
  476. #
  477. # Common VR41xx
  478. #
  479. core-$(CONFIG_MACH_VR41XX) += arch/mips/vr41xx/common/
  480. cflags-$(CONFIG_MACH_VR41XX) += -Iinclude/asm-mips/mach-vr41xx
  481. #
  482. # NEC VR4133
  483. #
  484. core-$(CONFIG_NEC_CMBVR4133) += arch/mips/vr41xx/nec-cmbvr4133/
  485. load-$(CONFIG_NEC_CMBVR4133) += 0xffffffff80100000
  486. #
  487. # ZAO Networks Capcella (VR4131)
  488. #
  489. load-$(CONFIG_ZAO_CAPCELLA) += 0xffffffff80000000
  490. #
  491. # Victor MP-C303/304 (VR4122)
  492. #
  493. load-$(CONFIG_VICTOR_MPC30X) += 0xffffffff80001000
  494. #
  495. # IBM WorkPad z50 (VR4121)
  496. #
  497. core-$(CONFIG_IBM_WORKPAD) += arch/mips/vr41xx/ibm-workpad/
  498. load-$(CONFIG_IBM_WORKPAD) += 0xffffffff80004000
  499. #
  500. # CASIO CASSIPEIA E-55/65 (VR4111)
  501. #
  502. core-$(CONFIG_CASIO_E55) += arch/mips/vr41xx/casio-e55/
  503. load-$(CONFIG_CASIO_E55) += 0xffffffff80004000
  504. #
  505. # TANBAC VR4131 multichip module(TB0225) and TANBAC VR4131DIMM(TB0229) (VR4131)
  506. #
  507. load-$(CONFIG_TANBAC_TB022X) += 0xffffffff80000000
  508. #
  509. # Common Philips PNX8550
  510. #
  511. core-$(CONFIG_SOC_PNX8550) += arch/mips/philips/pnx8550/common/
  512. cflags-$(CONFIG_SOC_PNX8550) += -Iinclude/asm-mips/mach-pnx8550
  513. #
  514. # Philips PNX8550 JBS board
  515. #
  516. libs-$(CONFIG_PNX8550_JBS) += arch/mips/philips/pnx8550/jbs/
  517. #cflags-$(CONFIG_PNX8550_JBS) += -Iinclude/asm-mips/mach-pnx8550
  518. load-$(CONFIG_PNX8550_JBS) += 0xffffffff80060000
  519. #
  520. # SGI IP22 (Indy/Indigo2)
  521. #
  522. # Set the load address to >= 0xffffffff88069000 if you want to leave space for
  523. # symmon, 0xffffffff80002000 for production kernels. Note that the value must
  524. # be aligned to a multiple of the kernel stack size or the handling of the
  525. # current variable will break so for 64-bit kernels we have to raise the start
  526. # address by 8kb.
  527. #
  528. core-$(CONFIG_SGI_IP22) += arch/mips/sgi-ip22/
  529. cflags-$(CONFIG_SGI_IP22) += -Iinclude/asm-mips/mach-ip22
  530. ifdef CONFIG_32BIT
  531. load-$(CONFIG_SGI_IP22) += 0xffffffff88002000
  532. endif
  533. ifdef CONFIG_64BIT
  534. load-$(CONFIG_SGI_IP22) += 0xffffffff88004000
  535. endif
  536. #
  537. # SGI-IP27 (Origin200/2000)
  538. #
  539. # Set the load address to >= 0xc000000000300000 if you want to leave space for
  540. # symmon, 0xc00000000001c000 for production kernels. Note that the value must
  541. # be 16kb aligned or the handling of the current variable will break.
  542. #
  543. ifdef CONFIG_SGI_IP27
  544. core-$(CONFIG_SGI_IP27) += arch/mips/sgi-ip27/
  545. cflags-$(CONFIG_SGI_IP27) += -Iinclude/asm-mips/mach-ip27
  546. ifdef CONFIG_BUILD_ELF64
  547. ifdef CONFIG_MAPPED_KERNEL
  548. load-$(CONFIG_SGI_IP27) += 0xc00000004001c000
  549. OBJCOPYFLAGS := --change-addresses=0x3fffffff80000000
  550. dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
  551. else
  552. load-$(CONFIG_SGI_IP27) += 0xa80000000001c000
  553. OBJCOPYFLAGS := --change-addresses=0x57ffffff80000000
  554. endif
  555. else
  556. ifdef CONFIG_MAPPED_KERNEL
  557. load-$(CONFIG_SGI_IP27) += 0xffffffffc001c000
  558. OBJCOPYFLAGS := --change-addresses=0xc000000080000000
  559. dataoffset-$(CONFIG_SGI_IP27) += 0x01000000
  560. else
  561. load-$(CONFIG_SGI_IP27) += 0xffffffff8001c000
  562. OBJCOPYFLAGS := --change-addresses=0xa800000080000000
  563. endif
  564. endif
  565. endif
  566. #
  567. # SGI-IP32 (O2)
  568. #
  569. # Set the load address to >= 80069000 if you want to leave space for symmon,
  570. # 0xffffffff80004000 for production kernels. Note that the value must be aligned to
  571. # a multiple of the kernel stack size or the handling of the current variable
  572. # will break.
  573. #
  574. core-$(CONFIG_SGI_IP32) += arch/mips/sgi-ip32/
  575. cflags-$(CONFIG_SGI_IP32) += -Iinclude/asm-mips/mach-ip32
  576. load-$(CONFIG_SGI_IP32) += 0xffffffff80004000
  577. #
  578. # Sibyte SB1250 SOC
  579. #
  580. # This is a LIB so that it links at the end, and initcalls are later
  581. # the sequence; but it is built as an object so that modules don't get
  582. # removed (as happens, even if they have __initcall/module_init)
  583. #
  584. core-$(CONFIG_SIBYTE_BCM112X) += arch/mips/sibyte/sb1250/
  585. cflags-$(CONFIG_SIBYTE_BCM112X) += -Iinclude/asm-mips/mach-sibyte \
  586. -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
  587. core-$(CONFIG_SIBYTE_SB1250) += arch/mips/sibyte/sb1250/
  588. cflags-$(CONFIG_SIBYTE_SB1250) += -Iinclude/asm-mips/mach-sibyte \
  589. -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL
  590. core-$(CONFIG_SIBYTE_BCM1x55) += arch/mips/sibyte/bcm1480/
  591. cflags-$(CONFIG_SIBYTE_BCM1x55) += -Iinclude/asm-mips/mach-sibyte \
  592. -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
  593. core-$(CONFIG_SIBYTE_BCM1x80) += arch/mips/sibyte/bcm1480/
  594. cflags-$(CONFIG_SIBYTE_BCM1x80) += -Iinclude/asm-mips/mach-sibyte \
  595. -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1480_ALL
  596. #
  597. # Sibyte BCM91120x (Carmel) board
  598. # Sibyte BCM91120C (CRhine) board
  599. # Sibyte BCM91125C (CRhone) board
  600. # Sibyte BCM91125E (Rhone) board
  601. # Sibyte SWARM board
  602. # Sibyte BCM91x80 (BigSur) board
  603. #
  604. libs-$(CONFIG_SIBYTE_CARMEL) += arch/mips/sibyte/swarm/
  605. load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000
  606. libs-$(CONFIG_SIBYTE_CRHINE) += arch/mips/sibyte/swarm/
  607. load-$(CONFIG_SIBYTE_CRHINE) := 0xffffffff80100000
  608. libs-$(CONFIG_SIBYTE_CRHONE) += arch/mips/sibyte/swarm/
  609. load-$(CONFIG_SIBYTE_CRHONE) := 0xffffffff80100000
  610. libs-$(CONFIG_SIBYTE_RHONE) += arch/mips/sibyte/swarm/
  611. load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000
  612. libs-$(CONFIG_SIBYTE_SENTOSA) += arch/mips/sibyte/swarm/
  613. load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000
  614. libs-$(CONFIG_SIBYTE_SWARM) += arch/mips/sibyte/swarm/
  615. load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000
  616. libs-$(CONFIG_SIBYTE_BIGSUR) += arch/mips/sibyte/swarm/
  617. load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000
  618. #
  619. # SNI RM200 PCI
  620. #
  621. core-$(CONFIG_SNI_RM200_PCI) += arch/mips/sni/
  622. cflags-$(CONFIG_SNI_RM200_PCI) += -Iinclude/asm-mips/mach-rm200
  623. load-$(CONFIG_SNI_RM200_PCI) += 0xffffffff80600000
  624. #
  625. # Toshiba JMR-TX3927 board
  626. #
  627. core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \
  628. arch/mips/jmr3927/common/
  629. cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
  630. load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000
  631. #
  632. # Toshiba RBTX4927 board or
  633. # Toshiba RBTX4937 board
  634. #
  635. core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/toshiba_rbtx4927/
  636. core-$(CONFIG_TOSHIBA_RBTX4927) += arch/mips/tx4927/common/
  637. load-$(CONFIG_TOSHIBA_RBTX4927) += 0xffffffff80020000
  638. #
  639. # Toshiba RBTX4938 board
  640. #
  641. core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/toshiba_rbtx4938/
  642. core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
  643. load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
  644. cflags-y += -Iinclude/asm-mips/mach-generic
  645. drivers-$(CONFIG_PCI) += arch/mips/pci/
  646. ifdef CONFIG_32BIT
  647. ifdef CONFIG_CPU_LITTLE_ENDIAN
  648. JIFFIES = jiffies_64
  649. else
  650. JIFFIES = jiffies_64 + 4
  651. endif
  652. else
  653. JIFFIES = jiffies_64
  654. endif
  655. AFLAGS += $(cflags-y)
  656. CFLAGS += $(cflags-y)
  657. LDFLAGS += -m $(ld-emul)
  658. OBJCOPYFLAGS += --remove-section=.reginfo
  659. #
  660. # Choosing incompatible machines durings configuration will result in
  661. # error messages during linking. Select a default linkscript if
  662. # none has been choosen above.
  663. #
  664. CPPFLAGS_vmlinux.lds := \
  665. $(CFLAGS) \
  666. -D"LOADADDR=$(load-y)" \
  667. -D"JIFFIES=$(JIFFIES)" \
  668. -D"DATAOFFSET=$(if $(dataoffset-y),$(dataoffset-y),0)"
  669. head-y := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
  670. libs-y += arch/mips/lib/
  671. libs-$(CONFIG_32BIT) += arch/mips/lib-32/
  672. libs-$(CONFIG_64BIT) += arch/mips/lib-64/
  673. core-y += arch/mips/kernel/ arch/mips/mm/ arch/mips/math-emu/
  674. drivers-$(CONFIG_OPROFILE) += arch/mips/oprofile/
  675. ifdef CONFIG_LASAT
  676. rom.bin rom.sw: vmlinux
  677. $(Q)$(MAKE) $(build)=arch/mips/lasat/image $@
  678. endif
  679. #
  680. # Some machines like the Indy need 32-bit ELF binaries for booting purposes.
  681. # Other need ECOFF, so we build a 32-bit ELF binary for them which we then
  682. # convert to ECOFF using elf2ecoff.
  683. #
  684. vmlinux.32: vmlinux
  685. $(OBJCOPY) -O $(32bit-bfd) $(OBJCOPYFLAGS) $< $@
  686. #
  687. # The 64-bit ELF tools are pretty broken so at this time we generate 64-bit
  688. # ELF files from 32-bit files by conversion.
  689. #
  690. vmlinux.64: vmlinux
  691. $(OBJCOPY) -O $(64bit-bfd) $(OBJCOPYFLAGS) $< $@
  692. makeboot =$(Q)$(MAKE) $(build)=arch/mips/boot VMLINUX=$(vmlinux-32) $(1)
  693. ifdef CONFIG_BOOT_ELF32
  694. all: $(vmlinux-32)
  695. endif
  696. ifdef CONFIG_BOOT_ELF64
  697. all: $(vmlinux-64)
  698. endif
  699. ifdef CONFIG_MIPS_ATLAS
  700. all: vmlinux.srec
  701. endif
  702. ifdef CONFIG_MIPS_MALTA
  703. all: vmlinux.srec
  704. endif
  705. ifdef CONFIG_MIPS_SEAD
  706. all: vmlinux.srec
  707. endif
  708. ifdef CONFIG_QEMU
  709. all: vmlinux.bin
  710. endif
  711. ifdef CONFIG_SNI_RM200_PCI
  712. all: vmlinux.ecoff
  713. endif
  714. vmlinux.bin: $(vmlinux-32)
  715. +@$(call makeboot,$@)
  716. vmlinux.ecoff vmlinux.rm200: $(vmlinux-32)
  717. +@$(call makeboot,$@)
  718. vmlinux.srec: $(vmlinux-32)
  719. +@$(call makeboot,$@)
  720. CLEAN_FILES += vmlinux.ecoff \
  721. vmlinux.srec \
  722. vmlinux.rm200.tmp \
  723. vmlinux.rm200
  724. archclean:
  725. @$(MAKE) $(clean)=arch/mips/boot
  726. @$(MAKE) $(clean)=arch/mips/lasat
  727. CLEAN_FILES += vmlinux.32 \
  728. vmlinux.64 \
  729. vmlinux.ecoff