Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 1 | # |
| 2 | # Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) |
| 3 | # |
| 4 | # This program is free software; you can redistribute it and/or modify |
| 5 | # it under the terms of the GNU General Public License version 2 as |
| 6 | # published by the Free Software Foundation. |
| 7 | # |
| 8 | |
| 9 | config ARC |
| 10 | def_bool y |
| 11 | select ARCH_NO_VIRT_TO_BUS |
Vineet Gupta | 4adeefe | 2013-01-18 15:12:18 +0530 | [diff] [blame] | 12 | select CLONE_BACKWARDS |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 13 | # ARC Busybox based initramfs absolutely relies on DEVTMPFS for /dev |
| 14 | select DEVTMPFS if !INITRAMFS_SOURCE="" |
| 15 | select GENERIC_ATOMIC64 |
| 16 | select GENERIC_CLOCKEVENTS |
| 17 | select GENERIC_FIND_FIRST_BIT |
| 18 | # for now, we don't need GENERIC_IRQ_PROBE, CONFIG_GENERIC_IRQ_CHIP |
| 19 | select GENERIC_IRQ_SHOW |
Vineet Gupta | bf90e1e | 2013-01-18 15:12:18 +0530 | [diff] [blame] | 20 | select GENERIC_KERNEL_EXECVE |
| 21 | select GENERIC_KERNEL_THREAD |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 22 | select GENERIC_PENDING_IRQ if SMP |
Vineet Gupta | c358103 | 2013-01-18 15:12:19 +0530 | [diff] [blame] | 23 | select GENERIC_SIGALTSTACK |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 24 | select GENERIC_SMP_IDLE_THREAD |
Mischa Jonker | f46121b | 2013-01-18 15:12:24 +0530 | [diff] [blame] | 25 | select HAVE_ARCH_KGDB |
Vineet Gupta | 547f112 | 2013-01-18 15:12:22 +0530 | [diff] [blame] | 26 | select HAVE_ARCH_TRACEHOOK |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 27 | select HAVE_GENERIC_HARDIRQS |
Gilad Ben-Yossef | 4368902 | 2013-01-22 16:48:45 +0530 | [diff] [blame] | 28 | select HAVE_IOREMAP_PROT |
Vineet Gupta | 9c57564 | 2013-01-18 15:12:24 +0530 | [diff] [blame] | 29 | select HAVE_IRQ_WORK |
Vineet Gupta | 4d86dfb | 2013-01-22 17:03:59 +0530 | [diff] [blame] | 30 | select HAVE_KPROBES |
| 31 | select HAVE_KRETPROBES |
Vineet Gupta | c121c50 | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 32 | select HAVE_MEMBLOCK |
Vineet Gupta | 854a0d9 | 2013-01-22 17:03:19 +0530 | [diff] [blame] | 33 | select HAVE_MOD_ARCH_SPECIFIC if ARC_DW2_UNWIND |
Vineet Gupta | 769bc1f | 2013-01-22 17:02:38 +0530 | [diff] [blame] | 34 | select HAVE_OPROFILE |
Vineet Gupta | 9c57564 | 2013-01-18 15:12:24 +0530 | [diff] [blame] | 35 | select HAVE_PERF_EVENTS |
Vineet Gupta | 999159a | 2013-01-22 17:00:52 +0530 | [diff] [blame] | 36 | select IRQ_DOMAIN |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 37 | select MODULES_USE_ELF_RELA |
Vineet Gupta | c121c50 | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 38 | select NO_BOOTMEM |
Vineet Gupta | 999159a | 2013-01-22 17:00:52 +0530 | [diff] [blame] | 39 | select OF |
| 40 | select OF_EARLY_FLATTREE |
Vineet Gupta | 9c57564 | 2013-01-18 15:12:24 +0530 | [diff] [blame] | 41 | select PERF_USE_VMALLOC |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 42 | |
| 43 | config SCHED_OMIT_FRAME_POINTER |
| 44 | def_bool y |
| 45 | |
| 46 | config GENERIC_CSUM |
| 47 | def_bool y |
| 48 | |
| 49 | config RWSEM_GENERIC_SPINLOCK |
| 50 | def_bool y |
| 51 | |
| 52 | config ARCH_FLATMEM_ENABLE |
| 53 | def_bool y |
| 54 | |
| 55 | config MMU |
| 56 | def_bool y |
| 57 | |
| 58 | config NO_IOPORT |
| 59 | def_bool y |
| 60 | |
| 61 | config GENERIC_CALIBRATE_DELAY |
| 62 | def_bool y |
| 63 | |
| 64 | config GENERIC_HWEIGHT |
| 65 | def_bool y |
| 66 | |
| 67 | config BINFMT_ELF |
| 68 | def_bool y |
| 69 | |
Vineet Gupta | 44c8bb9 | 2013-01-18 15:12:23 +0530 | [diff] [blame] | 70 | config STACKTRACE_SUPPORT |
| 71 | def_bool y |
| 72 | select STACKTRACE |
| 73 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 74 | config HAVE_LATENCYTOP_SUPPORT |
| 75 | def_bool y |
| 76 | |
| 77 | config NO_DMA |
| 78 | def_bool n |
| 79 | |
| 80 | source "init/Kconfig" |
| 81 | source "kernel/Kconfig.freezer" |
| 82 | |
| 83 | menu "ARC Architecture Configuration" |
| 84 | |
Vineet Gupta | 53d9895 | 2013-01-18 15:12:25 +0530 | [diff] [blame^] | 85 | menu "ARC Platform/SoC" |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 86 | |
| 87 | config ARC_PLAT_FPGA_LEGACY |
| 88 | bool "\"Legacy\" ARC FPGA dev platform" |
| 89 | help |
| 90 | Support for ARC development platforms, provided by Synopsys. |
| 91 | These are based on FPGA or ISS. e.g. |
| 92 | - ARCAngel4 |
| 93 | - ML509 |
| 94 | - MetaWare ISS |
| 95 | |
| 96 | #New platform adds here |
Vineet Gupta | 53d9895 | 2013-01-18 15:12:25 +0530 | [diff] [blame^] | 97 | endmenu |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 98 | |
| 99 | menu "ARC CPU Configuration" |
| 100 | |
| 101 | choice |
| 102 | prompt "ARC Core" |
| 103 | default ARC_CPU_770 |
| 104 | |
| 105 | config ARC_CPU_750D |
| 106 | bool "ARC750D" |
| 107 | help |
| 108 | Support for ARC750 core |
| 109 | |
| 110 | config ARC_CPU_770 |
| 111 | bool "ARC770" |
| 112 | select ARC_CPU_REL_4_10 |
| 113 | help |
| 114 | Support for ARC770 core introduced with Rel 4.10 (Summer 2011) |
| 115 | This core has a bunch of cool new features: |
| 116 | -MMU-v3: Variable Page Sz (4k, 8k, 16k), bigger J-TLB (128x4) |
| 117 | Shared Address Spaces (for sharing TLB entires in MMU) |
| 118 | -Caches: New Prog Model, Region Flush |
| 119 | -Insns: endian swap, load-locked/store-conditional, time-stamp-ctr |
| 120 | |
| 121 | endchoice |
| 122 | |
| 123 | config CPU_BIG_ENDIAN |
| 124 | bool "Enable Big Endian Mode" |
| 125 | default n |
| 126 | help |
| 127 | Build kernel for Big Endian Mode of ARC CPU |
| 128 | |
Vineet Gupta | 41195d2 | 2013-01-18 15:12:23 +0530 | [diff] [blame] | 129 | config SMP |
| 130 | bool "Symmetric Multi-Processing (Incomplete)" |
| 131 | default n |
| 132 | select USE_GENERIC_SMP_HELPERS |
| 133 | help |
| 134 | This enables support for systems with more than one CPU. If you have |
| 135 | a system with only one CPU, like most personal computers, say N. If |
| 136 | you have a system with more than one CPU, say Y. |
| 137 | |
| 138 | if SMP |
| 139 | |
| 140 | config ARC_HAS_COH_CACHES |
| 141 | def_bool n |
| 142 | |
| 143 | config ARC_HAS_COH_LLSC |
| 144 | def_bool n |
| 145 | |
| 146 | config ARC_HAS_COH_RTSC |
| 147 | def_bool n |
| 148 | |
| 149 | config ARC_HAS_REENTRANT_IRQ_LV2 |
| 150 | def_bool n |
| 151 | |
| 152 | endif |
| 153 | |
| 154 | config NR_CPUS |
| 155 | int "Maximum number of CPUs (2-32)" |
| 156 | range 2 32 |
| 157 | depends on SMP |
| 158 | default "2" |
| 159 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 160 | menuconfig ARC_CACHE |
| 161 | bool "Enable Cache Support" |
| 162 | default y |
Vineet Gupta | 41195d2 | 2013-01-18 15:12:23 +0530 | [diff] [blame] | 163 | # if SMP, cache enabled ONLY if ARC implementation has cache coherency |
| 164 | depends on !SMP || ARC_HAS_COH_CACHES |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 165 | |
| 166 | if ARC_CACHE |
| 167 | |
| 168 | config ARC_CACHE_LINE_SHIFT |
| 169 | int "Cache Line Length (as power of 2)" |
| 170 | range 5 7 |
| 171 | default "6" |
| 172 | help |
| 173 | Starting with ARC700 4.9, Cache line length is configurable, |
| 174 | This option specifies "N", with Line-len = 2 power N |
| 175 | So line lengths of 32, 64, 128 are specified by 5,6,7, respectively |
| 176 | Linux only supports same line lengths for I and D caches. |
| 177 | |
| 178 | config ARC_HAS_ICACHE |
| 179 | bool "Use Instruction Cache" |
| 180 | default y |
| 181 | |
| 182 | config ARC_HAS_DCACHE |
| 183 | bool "Use Data Cache" |
| 184 | default y |
| 185 | |
| 186 | config ARC_CACHE_PAGES |
| 187 | bool "Per Page Cache Control" |
| 188 | default y |
| 189 | depends on ARC_HAS_ICACHE || ARC_HAS_DCACHE |
| 190 | help |
| 191 | This can be used to over-ride the global I/D Cache Enable on a |
| 192 | per-page basis (but only for pages accessed via MMU such as |
| 193 | Kernel Virtual address or User Virtual Address) |
| 194 | TLB entries have a per-page Cache Enable Bit. |
| 195 | Note that Global I/D ENABLE + Per Page DISABLE works but corollary |
| 196 | Global DISABLE + Per Page ENABLE won't work |
| 197 | |
| 198 | endif #ARC_CACHE |
| 199 | |
Vineet Gupta | 8b5850f | 2013-01-18 15:12:25 +0530 | [diff] [blame] | 200 | config ARC_HAS_ICCM |
| 201 | bool "Use ICCM" |
| 202 | help |
| 203 | Single Cycle RAMS to store Fast Path Code |
| 204 | default n |
| 205 | |
| 206 | config ARC_ICCM_SZ |
| 207 | int "ICCM Size in KB" |
| 208 | default "64" |
| 209 | depends on ARC_HAS_ICCM |
| 210 | |
| 211 | config ARC_HAS_DCCM |
| 212 | bool "Use DCCM" |
| 213 | help |
| 214 | Single Cycle RAMS to store Fast Path Data |
| 215 | default n |
| 216 | |
| 217 | config ARC_DCCM_SZ |
| 218 | int "DCCM Size in KB" |
| 219 | default "64" |
| 220 | depends on ARC_HAS_DCCM |
| 221 | |
| 222 | config ARC_DCCM_BASE |
| 223 | hex "DCCM map address" |
| 224 | default "0xA0000000" |
| 225 | depends on ARC_HAS_DCCM |
| 226 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 227 | config ARC_HAS_HW_MPY |
| 228 | bool "Use Hardware Multiplier (Normal or Faster XMAC)" |
| 229 | default y |
| 230 | help |
| 231 | Influences how gcc generates code for MPY operations. |
| 232 | If enabled, MPYxx insns are generated, provided by Standard/XMAC |
| 233 | Multipler. Otherwise software multipy lib is used |
| 234 | |
| 235 | choice |
| 236 | prompt "ARC700 MMU Version" |
| 237 | default ARC_MMU_V3 if ARC_CPU_770 |
| 238 | default ARC_MMU_V2 if ARC_CPU_750D |
| 239 | |
| 240 | config ARC_MMU_V1 |
| 241 | bool "MMU v1" |
| 242 | help |
| 243 | Orig ARC700 MMU |
| 244 | |
| 245 | config ARC_MMU_V2 |
| 246 | bool "MMU v2" |
| 247 | help |
| 248 | Fixed the deficiency of v1 - possible thrashing in memcpy sceanrio |
| 249 | when 2 D-TLB and 1 I-TLB entries index into same 2way set. |
| 250 | |
| 251 | config ARC_MMU_V3 |
| 252 | bool "MMU v3" |
| 253 | depends on ARC_CPU_770 |
| 254 | help |
| 255 | Introduced with ARC700 4.10: New Features |
| 256 | Variable Page size (1k-16k), var JTLB size 128 x (2 or 4) |
| 257 | Shared Address Spaces (SASID) |
| 258 | |
| 259 | endchoice |
| 260 | |
| 261 | |
| 262 | choice |
| 263 | prompt "MMU Page Size" |
| 264 | default ARC_PAGE_SIZE_8K |
| 265 | |
| 266 | config ARC_PAGE_SIZE_8K |
| 267 | bool "8KB" |
| 268 | help |
| 269 | Choose between 8k vs 16k |
| 270 | |
| 271 | config ARC_PAGE_SIZE_16K |
| 272 | bool "16KB" |
| 273 | depends on ARC_MMU_V3 |
| 274 | |
| 275 | config ARC_PAGE_SIZE_4K |
| 276 | bool "4KB" |
| 277 | depends on ARC_MMU_V3 |
| 278 | |
| 279 | endchoice |
| 280 | |
Vineet Gupta | 4788a59 | 2013-01-18 15:12:22 +0530 | [diff] [blame] | 281 | config ARC_COMPACT_IRQ_LEVELS |
| 282 | bool "ARCompact IRQ Priorities: High(2)/Low(1)" |
| 283 | default n |
| 284 | # Timer HAS to be high priority, for any other high priority config |
| 285 | select ARC_IRQ3_LV2 |
Vineet Gupta | 41195d2 | 2013-01-18 15:12:23 +0530 | [diff] [blame] | 286 | # if SMP, LV2 enabled ONLY if ARC implementation has LV2 re-entrancy |
| 287 | depends on !SMP || ARC_HAS_REENTRANT_IRQ_LV2 |
Vineet Gupta | 4788a59 | 2013-01-18 15:12:22 +0530 | [diff] [blame] | 288 | |
| 289 | if ARC_COMPACT_IRQ_LEVELS |
| 290 | |
| 291 | config ARC_IRQ3_LV2 |
| 292 | bool |
| 293 | |
| 294 | config ARC_IRQ5_LV2 |
| 295 | bool |
| 296 | |
| 297 | config ARC_IRQ6_LV2 |
| 298 | bool |
| 299 | |
| 300 | endif |
| 301 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 302 | config ARC_FPU_SAVE_RESTORE |
| 303 | bool "Enable FPU state persistence across context switch" |
| 304 | default n |
| 305 | help |
| 306 | Double Precision Floating Point unit had dedictaed regs which |
| 307 | need to be saved/restored across context-switch. |
| 308 | Note that ARC FPU is overly simplistic, unlike say x86, which has |
| 309 | hardware pieces to allow software to conditionally save/restore, |
| 310 | based on actual usage of FPU by a task. Thus our implemn does |
| 311 | this for all tasks in system. |
| 312 | |
| 313 | menuconfig ARC_CPU_REL_4_10 |
| 314 | bool "Enable support for Rel 4.10 features" |
| 315 | default n |
| 316 | help |
| 317 | -ARC770 (and dependent features) enabled |
| 318 | -ARC750 also shares some of the new features with 770 |
| 319 | |
| 320 | config ARC_HAS_LLSC |
| 321 | bool "Insn: LLOCK/SCOND (efficient atomic ops)" |
| 322 | default y |
| 323 | depends on ARC_CPU_770 |
| 324 | # if SMP, enable LLSC ONLY if ARC implementation has coherent atomics |
| 325 | depends on !SMP || ARC_HAS_COH_LLSC |
| 326 | |
| 327 | config ARC_HAS_SWAPE |
| 328 | bool "Insn: SWAPE (endian-swap)" |
| 329 | default y |
| 330 | depends on ARC_CPU_REL_4_10 |
| 331 | |
| 332 | config ARC_HAS_RTSC |
| 333 | bool "Insn: RTSC (64-bit r/o cycle counter)" |
| 334 | default y |
| 335 | depends on ARC_CPU_REL_4_10 |
Vineet Gupta | 41195d2 | 2013-01-18 15:12:23 +0530 | [diff] [blame] | 336 | # if SMP, enable RTSC only if counter is coherent across cores |
| 337 | depends on !SMP || ARC_HAS_COH_RTSC |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 338 | |
| 339 | endmenu # "ARC CPU Configuration" |
| 340 | |
| 341 | menu "Platform Board Configuration" |
| 342 | |
| 343 | source "arch/arc/plat-arcfpga/Kconfig" |
| 344 | |
| 345 | #New platform adds here |
| 346 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 347 | config LINUX_LINK_BASE |
| 348 | hex "Linux Link Address" |
| 349 | default "0x80000000" |
| 350 | help |
| 351 | ARC700 divides the 32 bit phy address space into two equal halves |
| 352 | -Lower 2G (0 - 0x7FFF_FFFF ) is user virtual, translated by MMU |
| 353 | -Upper 2G (0x8000_0000 onwards) is untranslated, for kernel |
| 354 | Typically Linux kernel is linked at the start of untransalted addr, |
| 355 | hence the default value of 0x8zs. |
| 356 | However some customers have peripherals mapped at this addr, so |
| 357 | Linux needs to be scooted a bit. |
| 358 | If you don't know what the above means, leave this setting alone. |
| 359 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 360 | endmenu # "Platform Board Configuration" |
| 361 | |
Vineet Gupta | 080c374 | 2013-02-11 19:52:57 +0530 | [diff] [blame] | 362 | config ARC_CURR_IN_REG |
| 363 | bool "Dedicate Register r25 for current_task pointer" |
| 364 | default y |
| 365 | help |
| 366 | This reserved Register R25 to point to Current Task in |
| 367 | kernel mode. This saves memory access for each such access |
| 368 | |
Vineet Gupta | 2e651ea | 2013-01-23 16:30:36 +0530 | [diff] [blame] | 369 | |
| 370 | config ARC_MISALIGN_ACCESS |
| 371 | bool "Emulate unaligned memory access (userspace only)" |
| 372 | default N |
| 373 | select SYSCTL_ARCH_UNALIGN_NO_WARN |
| 374 | select SYSCTL_ARCH_UNALIGN_ALLOW |
| 375 | help |
| 376 | This enables misaligned 16 & 32 bit memory access from user space. |
| 377 | Use ONLY-IF-ABS-NECESSARY as it will be very slow and also can hide |
| 378 | potential bugs in code |
| 379 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 380 | config ARC_STACK_NONEXEC |
| 381 | bool "Make stack non-executable" |
| 382 | default n |
| 383 | help |
| 384 | To disable the execute permissions of stack/heap of processes |
| 385 | which are enabled by default. |
| 386 | |
| 387 | config HZ |
| 388 | int "Timer Frequency" |
| 389 | default 100 |
| 390 | |
Vineet Gupta | cbe056f | 2013-01-18 15:12:25 +0530 | [diff] [blame] | 391 | config ARC_METAWARE_HLINK |
| 392 | bool "Support for Metaware debugger assisted Host access" |
| 393 | default n |
| 394 | help |
| 395 | This options allows a Linux userland apps to directly access |
| 396 | host file system (open/creat/read/write etc) with help from |
| 397 | Metaware Debugger. This can come in handy for Linux-host communication |
| 398 | when there is no real usable peripheral such as EMAC. |
| 399 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 400 | menuconfig ARC_DBG |
| 401 | bool "ARC debugging" |
| 402 | default y |
| 403 | |
Vineet Gupta | 854a0d9 | 2013-01-22 17:03:19 +0530 | [diff] [blame] | 404 | config ARC_DW2_UNWIND |
| 405 | bool "Enable DWARF specific kernel stack unwind" |
| 406 | depends on ARC_DBG |
| 407 | default y |
| 408 | select KALLSYMS |
| 409 | help |
| 410 | Compiles the kernel with DWARF unwind information and can be used |
| 411 | to get stack backtraces. |
| 412 | |
| 413 | If you say Y here the resulting kernel image will be slightly larger |
| 414 | but not slower, and it will give very useful debugging information. |
| 415 | If you don't debug the kernel, you can say N, but we may not be able |
| 416 | to solve problems without frame unwind information |
| 417 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 418 | config ARC_DBG_TLB_PARANOIA |
| 419 | bool "Paranoia Checks in Low Level TLB Handlers" |
Mischa Jonker | f46121b | 2013-01-18 15:12:24 +0530 | [diff] [blame] | 420 | depends on ARC_DBG |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 421 | default n |
| 422 | |
| 423 | config ARC_DBG_TLB_MISS_COUNT |
| 424 | bool "Profile TLB Misses" |
| 425 | default n |
| 426 | select DEBUG_FS |
| 427 | depends on ARC_DBG |
| 428 | help |
| 429 | Counts number of I and D TLB Misses and exports them via Debugfs |
| 430 | The counters can be cleared via Debugfs as well |
| 431 | |
| 432 | config CMDLINE |
| 433 | string "Kernel command line to built-in" |
| 434 | default "print-fatal-signals=1" |
| 435 | help |
| 436 | The default command line which will be appended to the optional |
| 437 | u-boot provided command line (see below) |
| 438 | |
| 439 | config CMDLINE_UBOOT |
| 440 | bool "Support U-boot kernel command line passing" |
| 441 | default n |
| 442 | help |
| 443 | If you are using U-boot (www.denx.de) and wish to pass the kernel |
| 444 | command line from the U-boot environment to the Linux kernel then |
| 445 | switch this option on. |
| 446 | ARC U-boot will setup the cmdline in RAM/flash and set r2 to point |
| 447 | to it. kernel startup code will copy the string into cmdline buffer |
| 448 | and also append CONFIG_CMDLINE. |
| 449 | |
Vineet Gupta | 999159a | 2013-01-22 17:00:52 +0530 | [diff] [blame] | 450 | config ARC_BUILTIN_DTB_NAME |
| 451 | string "Built in DTB" |
| 452 | help |
| 453 | Set the name of the DTB to embed in the vmlinux binary |
| 454 | Leaving it blank selects the minimal "skeleton" dtb |
| 455 | |
Vineet Gupta | cfdbc2e | 2013-01-18 15:12:20 +0530 | [diff] [blame] | 456 | source "kernel/Kconfig.preempt" |
| 457 | |
| 458 | endmenu # "ARC Architecture Configuration" |
| 459 | |
| 460 | source "mm/Kconfig" |
| 461 | source "net/Kconfig" |
| 462 | source "drivers/Kconfig" |
| 463 | source "fs/Kconfig" |
| 464 | source "arch/arc/Kconfig.debug" |
| 465 | source "security/Kconfig" |
| 466 | source "crypto/Kconfig" |
| 467 | source "lib/Kconfig" |