1ea0e1a9aSPaul Mundt# 2ea0e1a9aSPaul Mundt# For a description of the syntax of this configuration file, 3ea0e1a9aSPaul Mundt# see Documentation/kbuild/kconfig-language.txt. 4ea0e1a9aSPaul Mundt# 5ea0e1a9aSPaul Mundt 6ea0e1a9aSPaul Mundtmainmenu "Linux/SuperH Kernel Configuration" 7ea0e1a9aSPaul Mundt 8ea0e1a9aSPaul Mundtconfig SUPERH 9ea0e1a9aSPaul Mundt def_bool y 10ea0e1a9aSPaul Mundt select EMBEDDED 119483a578SDavid Brownell select HAVE_CLK 12ec7748b5SSam Ravnborg select HAVE_IDE 1342d4b839SMathieu Desnoyers select HAVE_OPROFILE 149de90ac2SDmitry Baryshkov select HAVE_GENERIC_DMA_COHERENT 1521944781SPaul Mundt select HAVE_IOREMAP_PROT if MMU 16d7b01f78SPaul Mundt select HAVE_ARCH_TRACEHOOK 17f802d969SPaul Mundt select HAVE_DMA_API_DEBUG 18ea0e1a9aSPaul Mundt help 19ea0e1a9aSPaul Mundt The SuperH is a RISC processor targeted for use in embedded systems 20ea0e1a9aSPaul Mundt and consumer electronics; it was also used in the Sega Dreamcast 21ea0e1a9aSPaul Mundt gaming console. The SuperH port has a home page at 22ea0e1a9aSPaul Mundt <http://www.linux-sh.org/>. 23ea0e1a9aSPaul Mundt 24ea0e1a9aSPaul Mundtconfig SUPERH32 253cc000b5SPaul Mundt def_bool ARCH = "sh" 26d39f5450SChris Smith select HAVE_KPROBES 27d39f5450SChris Smith select HAVE_KRETPROBES 28694f94f2SPaul Mundt select HAVE_FUNCTION_TRACER 29fad57febSMatt Fleming select HAVE_FTRACE_MCOUNT_RECORD 30fad57febSMatt Fleming select HAVE_DYNAMIC_FTRACE 31ab6e570bSPaul Mundt select HAVE_ARCH_KGDB 328dafc346SPaul Mundt select ARCH_HIBERNATION_POSSIBLE if MMU 3347c8a08bSPaul Mundt select RTC_LIB 34ea0e1a9aSPaul Mundt 35ea0e1a9aSPaul Mundtconfig SUPERH64 363cc000b5SPaul Mundt def_bool ARCH = "sh64" 37ea0e1a9aSPaul Mundt 38f42b7e3dSPaul Mundtconfig ARCH_DEFCONFIG 39f42b7e3dSPaul Mundt string 40f42b7e3dSPaul Mundt default "arch/sh/configs/shx3_defconfig" if SUPERH32 41f42b7e3dSPaul Mundt default "arch/sh/configs/cayman_defconfig" if SUPERH64 42f42b7e3dSPaul Mundt 43ea0e1a9aSPaul Mundtconfig RWSEM_GENERIC_SPINLOCK 44d7ef4fb3SHarvey Harrison def_bool y 45ea0e1a9aSPaul Mundt 46ea0e1a9aSPaul Mundtconfig RWSEM_XCHGADD_ALGORITHM 47ea0e1a9aSPaul Mundt bool 48ea0e1a9aSPaul Mundt 49ea0e1a9aSPaul Mundtconfig GENERIC_BUG 50ea0e1a9aSPaul Mundt def_bool y 51a82d53ecSPaul Mundt depends on BUG && SUPERH32 52ea0e1a9aSPaul Mundt 53ea0e1a9aSPaul Mundtconfig GENERIC_FIND_NEXT_BIT 54d7ef4fb3SHarvey Harrison def_bool y 55ea0e1a9aSPaul Mundt 56ea0e1a9aSPaul Mundtconfig GENERIC_HWEIGHT 57d7ef4fb3SHarvey Harrison def_bool y 58ea0e1a9aSPaul Mundt 59ea0e1a9aSPaul Mundtconfig GENERIC_HARDIRQS 60d7ef4fb3SHarvey Harrison def_bool y 61ea0e1a9aSPaul Mundt 625093c9a4SPaul Mundtconfig GENERIC_HARDIRQS_NO__DO_IRQ 635093c9a4SPaul Mundt def_bool y 645093c9a4SPaul Mundt 65ea0e1a9aSPaul Mundtconfig GENERIC_IRQ_PROBE 66d7ef4fb3SHarvey Harrison def_bool y 67ea0e1a9aSPaul Mundt 682967dab1SMagnus Dammconfig GENERIC_GPIO 692967dab1SMagnus Damm def_bool n 702967dab1SMagnus Damm 71ea0e1a9aSPaul Mundtconfig GENERIC_CALIBRATE_DELAY 72cf204fa7SPaul Mundt bool 73ea0e1a9aSPaul Mundt 74ea0e1a9aSPaul Mundtconfig GENERIC_IOMAP 75ea0e1a9aSPaul Mundt bool 76ea0e1a9aSPaul Mundt 77ea0e1a9aSPaul Mundtconfig GENERIC_TIME 78ea0e1a9aSPaul Mundt def_bool n 79ea0e1a9aSPaul Mundt 80ea0e1a9aSPaul Mundtconfig GENERIC_CLOCKEVENTS 81ea0e1a9aSPaul Mundt def_bool n 82ea0e1a9aSPaul Mundt 838c24594dSPaul Mundtconfig GENERIC_CLOCKEVENTS_BROADCAST 848c24594dSPaul Mundt bool 858c24594dSPaul Mundt 86bdcab87bSPaul Mundtconfig GENERIC_LOCKBREAK 87bdcab87bSPaul Mundt def_bool y 88bdcab87bSPaul Mundt depends on SMP && PREEMPT 89bdcab87bSPaul Mundt 90ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_PM 91ea0e1a9aSPaul Mundt bool 92af998a9aSMagnus Damm depends on !SMP 93af998a9aSMagnus Damm 94af998a9aSMagnus Dammconfig ARCH_SUSPEND_POSSIBLE 95af998a9aSMagnus Damm def_bool n 96af998a9aSMagnus Damm 97af998a9aSMagnus Dammconfig ARCH_HIBERNATION_POSSIBLE 98af998a9aSMagnus Damm def_bool n 99ea0e1a9aSPaul Mundt 100ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_APM_EMULATION 101ea0e1a9aSPaul Mundt bool 102af998a9aSMagnus Damm select ARCH_SUSPEND_POSSIBLE 103ea0e1a9aSPaul Mundt 104ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_SMP 105ea0e1a9aSPaul Mundt bool 106ea0e1a9aSPaul Mundt 107ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_NUMA 108ea0e1a9aSPaul Mundt bool 109ea0e1a9aSPaul Mundt 110ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_PCI 111ea0e1a9aSPaul Mundt bool 112ea0e1a9aSPaul Mundt 113f5ad881bSPaul Mundtconfig SYS_SUPPORTS_CMT 114f5ad881bSPaul Mundt bool 115f5ad881bSPaul Mundt 116ea0e1a9aSPaul Mundtconfig STACKTRACE_SUPPORT 117d7ef4fb3SHarvey Harrison def_bool y 118ea0e1a9aSPaul Mundt 119ea0e1a9aSPaul Mundtconfig LOCKDEP_SUPPORT 120d7ef4fb3SHarvey Harrison def_bool y 121ea0e1a9aSPaul Mundt 1225a89f1adSPaul Mundtconfig HAVE_LATENCYTOP_SUPPORT 1235a89f1adSPaul Mundt def_bool y 1245a89f1adSPaul Mundt depends on !SMP 1255a89f1adSPaul Mundt 126ea0e1a9aSPaul Mundtconfig ARCH_HAS_ILOG2_U32 127d7ef4fb3SHarvey Harrison def_bool n 128ea0e1a9aSPaul Mundt 129ea0e1a9aSPaul Mundtconfig ARCH_HAS_ILOG2_U64 130d7ef4fb3SHarvey Harrison def_bool n 131ea0e1a9aSPaul Mundt 132ea0e1a9aSPaul Mundtconfig ARCH_NO_VIRT_TO_BUS 133ea0e1a9aSPaul Mundt def_bool y 134ea0e1a9aSPaul Mundt 135e869a90eSPaul Mundtconfig ARCH_HAS_DEFAULT_IDLE 136e869a90eSPaul Mundt def_bool y 137e869a90eSPaul Mundt 138e7cc9a73SMagnus Dammconfig IO_TRAPPED 139e7cc9a73SMagnus Damm bool 140e7cc9a73SMagnus Damm 141ea0e1a9aSPaul Mundtsource "init/Kconfig" 142ea0e1a9aSPaul Mundt 143dc52ddc0SMatt Helsleysource "kernel/Kconfig.freezer" 144dc52ddc0SMatt Helsley 145ea0e1a9aSPaul Mundtmenu "System type" 146ea0e1a9aSPaul Mundt 147ea0e1a9aSPaul Mundt# 148ea0e1a9aSPaul Mundt# Processor families 149ea0e1a9aSPaul Mundt# 150ea0e1a9aSPaul Mundtconfig CPU_SH2 151ea0e1a9aSPaul Mundt bool 152ea0e1a9aSPaul Mundt 153ea0e1a9aSPaul Mundtconfig CPU_SH2A 154ea0e1a9aSPaul Mundt bool 155ea0e1a9aSPaul Mundt select CPU_SH2 156ea0e1a9aSPaul Mundt 157ea0e1a9aSPaul Mundtconfig CPU_SH3 158ea0e1a9aSPaul Mundt bool 159ea0e1a9aSPaul Mundt select CPU_HAS_INTEVT 160ea0e1a9aSPaul Mundt select CPU_HAS_SR_RB 161ea0e1a9aSPaul Mundt 162ea0e1a9aSPaul Mundtconfig CPU_SH4 163ea0e1a9aSPaul Mundt bool 164ea0e1a9aSPaul Mundt select CPU_HAS_INTEVT 165ea0e1a9aSPaul Mundt select CPU_HAS_SR_RB 166ea0e1a9aSPaul Mundt select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2 167ea0e1a9aSPaul Mundt select CPU_HAS_FPU if !CPU_SH4AL_DSP 168ea0e1a9aSPaul Mundt 169ea0e1a9aSPaul Mundtconfig CPU_SH4A 170ea0e1a9aSPaul Mundt bool 171ea0e1a9aSPaul Mundt select CPU_SH4 172ea0e1a9aSPaul Mundt 173ea0e1a9aSPaul Mundtconfig CPU_SH4AL_DSP 174ea0e1a9aSPaul Mundt bool 175ea0e1a9aSPaul Mundt select CPU_SH4A 176ea0e1a9aSPaul Mundt select CPU_HAS_DSP 177ea0e1a9aSPaul Mundt 178ea0e1a9aSPaul Mundtconfig CPU_SH5 179ea0e1a9aSPaul Mundt bool 180ea0e1a9aSPaul Mundt select CPU_HAS_FPU 181ea0e1a9aSPaul Mundt 182ea0e1a9aSPaul Mundtconfig CPU_SHX2 183ea0e1a9aSPaul Mundt bool 184ea0e1a9aSPaul Mundt 185ea0e1a9aSPaul Mundtconfig CPU_SHX3 186ea0e1a9aSPaul Mundt bool 187ea0e1a9aSPaul Mundt 188dc65a977SPaul Mundtconfig ARCH_SHMOBILE 189dc65a977SPaul Mundt bool 19077594912SMagnus Damm select ARCH_SUSPEND_POSSIBLE 191dc65a977SPaul Mundt 1923cc000b5SPaul Mundtif SUPERH32 1933cc000b5SPaul Mundt 194ea0e1a9aSPaul Mundtchoice 195ea0e1a9aSPaul Mundt prompt "Processor sub-type selection" 196ea0e1a9aSPaul Mundt 197ea0e1a9aSPaul Mundt# 198ea0e1a9aSPaul Mundt# Processor subtypes 199ea0e1a9aSPaul Mundt# 200ea0e1a9aSPaul Mundt 201ea0e1a9aSPaul Mundt# SH-2 Processor Support 202ea0e1a9aSPaul Mundt 203ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7619 204ea0e1a9aSPaul Mundt bool "Support SH7619 processor" 205ea0e1a9aSPaul Mundt select CPU_SH2 206f5ad881bSPaul Mundt select SYS_SUPPORTS_CMT 207ea0e1a9aSPaul Mundt 208ea0e1a9aSPaul Mundt# SH-2A Processor Support 209ea0e1a9aSPaul Mundt 2102825999eSPeter Griffinconfig CPU_SUBTYPE_SH7201 2112825999eSPeter Griffin bool "Support SH7201 processor" 2122825999eSPeter Griffin select CPU_SH2A 2132825999eSPeter Griffin select CPU_HAS_FPU 2142825999eSPeter Griffin 2156d01f510SPaul Mundtconfig CPU_SUBTYPE_SH7203 2166d01f510SPaul Mundt bool "Support SH7203 processor" 2176d01f510SPaul Mundt select CPU_SH2A 21874d99a5eSPaul Mundt select CPU_HAS_FPU 219f5ad881bSPaul Mundt select SYS_SUPPORTS_CMT 2206d01f510SPaul Mundt 221ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7206 222ea0e1a9aSPaul Mundt bool "Support SH7206 processor" 223ea0e1a9aSPaul Mundt select CPU_SH2A 224f5ad881bSPaul Mundt select SYS_SUPPORTS_CMT 225ea0e1a9aSPaul Mundt 226a8f67f4bSPaul Mundtconfig CPU_SUBTYPE_SH7263 227a8f67f4bSPaul Mundt bool "Support SH7263 processor" 228a8f67f4bSPaul Mundt select CPU_SH2A 22974d99a5eSPaul Mundt select CPU_HAS_FPU 230f5ad881bSPaul Mundt select SYS_SUPPORTS_CMT 231a8f67f4bSPaul Mundt 2322ad69908SPaul Mundtconfig CPU_SUBTYPE_MXG 2332ad69908SPaul Mundt bool "Support MX-G processor" 2342ad69908SPaul Mundt select CPU_SH2A 2352ad69908SPaul Mundt help 2362ad69908SPaul Mundt Select MX-G if running on an R8A03022BG part. 2372ad69908SPaul Mundt 238ea0e1a9aSPaul Mundt# SH-3 Processor Support 239ea0e1a9aSPaul Mundt 240ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7705 241ea0e1a9aSPaul Mundt bool "Support SH7705 processor" 242ea0e1a9aSPaul Mundt select CPU_SH3 243ea0e1a9aSPaul Mundt 244ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7706 245ea0e1a9aSPaul Mundt bool "Support SH7706 processor" 246ea0e1a9aSPaul Mundt select CPU_SH3 247ea0e1a9aSPaul Mundt help 248ea0e1a9aSPaul Mundt Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU. 249ea0e1a9aSPaul Mundt 250ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7707 251ea0e1a9aSPaul Mundt bool "Support SH7707 processor" 252ea0e1a9aSPaul Mundt select CPU_SH3 253ea0e1a9aSPaul Mundt help 254ea0e1a9aSPaul Mundt Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU. 255ea0e1a9aSPaul Mundt 256ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7708 257ea0e1a9aSPaul Mundt bool "Support SH7708 processor" 258ea0e1a9aSPaul Mundt select CPU_SH3 259ea0e1a9aSPaul Mundt help 260ea0e1a9aSPaul Mundt Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or 261ea0e1a9aSPaul Mundt if you have a 100 Mhz SH-3 HD6417708R CPU. 262ea0e1a9aSPaul Mundt 263ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7709 264ea0e1a9aSPaul Mundt bool "Support SH7709 processor" 265ea0e1a9aSPaul Mundt select CPU_SH3 266ea0e1a9aSPaul Mundt help 267ea0e1a9aSPaul Mundt Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU. 268ea0e1a9aSPaul Mundt 269ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7710 270ea0e1a9aSPaul Mundt bool "Support SH7710 processor" 271ea0e1a9aSPaul Mundt select CPU_SH3 272ea0e1a9aSPaul Mundt select CPU_HAS_DSP 273ea0e1a9aSPaul Mundt help 274ea0e1a9aSPaul Mundt Select SH7710 if you have a SH3-DSP SH7710 CPU. 275ea0e1a9aSPaul Mundt 276ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7712 277ea0e1a9aSPaul Mundt bool "Support SH7712 processor" 278ea0e1a9aSPaul Mundt select CPU_SH3 279ea0e1a9aSPaul Mundt select CPU_HAS_DSP 280ea0e1a9aSPaul Mundt help 281ea0e1a9aSPaul Mundt Select SH7712 if you have a SH3-DSP SH7712 CPU. 282ea0e1a9aSPaul Mundt 283ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7720 284ea0e1a9aSPaul Mundt bool "Support SH7720 processor" 285ea0e1a9aSPaul Mundt select CPU_SH3 286ea0e1a9aSPaul Mundt select CPU_HAS_DSP 287ea0e1a9aSPaul Mundt help 288ea0e1a9aSPaul Mundt Select SH7720 if you have a SH3-DSP SH7720 CPU. 289ea0e1a9aSPaul Mundt 29031a49c4bSYoshihiro Shimodaconfig CPU_SUBTYPE_SH7721 29131a49c4bSYoshihiro Shimoda bool "Support SH7721 processor" 29231a49c4bSYoshihiro Shimoda select CPU_SH3 29331a49c4bSYoshihiro Shimoda select CPU_HAS_DSP 29431a49c4bSYoshihiro Shimoda help 29531a49c4bSYoshihiro Shimoda Select SH7721 if you have a SH3-DSP SH7721 CPU. 29631a49c4bSYoshihiro Shimoda 297ea0e1a9aSPaul Mundt# SH-4 Processor Support 298ea0e1a9aSPaul Mundt 299ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7750 300ea0e1a9aSPaul Mundt bool "Support SH7750 processor" 301ea0e1a9aSPaul Mundt select CPU_SH4 302ea0e1a9aSPaul Mundt help 303ea0e1a9aSPaul Mundt Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU. 304ea0e1a9aSPaul Mundt 305ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7091 306ea0e1a9aSPaul Mundt bool "Support SH7091 processor" 307ea0e1a9aSPaul Mundt select CPU_SH4 308ea0e1a9aSPaul Mundt help 309ea0e1a9aSPaul Mundt Select SH7091 if you have an SH-4 based Sega device (such as 310ea0e1a9aSPaul Mundt the Dreamcast, Naomi, and Naomi 2). 311ea0e1a9aSPaul Mundt 312ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7750R 313ea0e1a9aSPaul Mundt bool "Support SH7750R processor" 314ea0e1a9aSPaul Mundt select CPU_SH4 315ea0e1a9aSPaul Mundt 316ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7750S 317ea0e1a9aSPaul Mundt bool "Support SH7750S processor" 318ea0e1a9aSPaul Mundt select CPU_SH4 319ea0e1a9aSPaul Mundt 320ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7751 321ea0e1a9aSPaul Mundt bool "Support SH7751 processor" 322ea0e1a9aSPaul Mundt select CPU_SH4 323ea0e1a9aSPaul Mundt help 324ea0e1a9aSPaul Mundt Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU, 325ea0e1a9aSPaul Mundt or if you have a HD6417751R CPU. 326ea0e1a9aSPaul Mundt 327ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7751R 328ea0e1a9aSPaul Mundt bool "Support SH7751R processor" 329ea0e1a9aSPaul Mundt select CPU_SH4 330ea0e1a9aSPaul Mundt 331ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7760 332ea0e1a9aSPaul Mundt bool "Support SH7760 processor" 333ea0e1a9aSPaul Mundt select CPU_SH4 334ea0e1a9aSPaul Mundt 335ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH4_202 336ea0e1a9aSPaul Mundt bool "Support SH4-202 processor" 337ea0e1a9aSPaul Mundt select CPU_SH4 338ea0e1a9aSPaul Mundt 339ea0e1a9aSPaul Mundt# SH-4A Processor Support 340ea0e1a9aSPaul Mundt 341178dd0cdSPaul Mundtconfig CPU_SUBTYPE_SH7723 342178dd0cdSPaul Mundt bool "Support SH7723 processor" 343178dd0cdSPaul Mundt select CPU_SH4A 344178dd0cdSPaul Mundt select CPU_SHX2 345dc65a977SPaul Mundt select ARCH_SHMOBILE 346178dd0cdSPaul Mundt select ARCH_SPARSEMEM_ENABLE 347f5ad881bSPaul Mundt select SYS_SUPPORTS_CMT 348178dd0cdSPaul Mundt help 349178dd0cdSPaul Mundt Select SH7723 if you have an SH-MobileR2 CPU. 350178dd0cdSPaul Mundt 3510207a2efSKuninori Morimotoconfig CPU_SUBTYPE_SH7724 3520207a2efSKuninori Morimoto bool "Support SH7724 processor" 3530207a2efSKuninori Morimoto select CPU_SH4A 3540207a2efSKuninori Morimoto select CPU_SHX2 35559fe700dSPaul Mundt select ARCH_SHMOBILE 3560207a2efSKuninori Morimoto select ARCH_SPARSEMEM_ENABLE 3570207a2efSKuninori Morimoto select SYS_SUPPORTS_CMT 3580207a2efSKuninori Morimoto help 3590207a2efSKuninori Morimoto Select SH7724 if you have an SH-MobileR2R CPU. 3600207a2efSKuninori Morimoto 3617d740a06SYoshihiro Shimodaconfig CPU_SUBTYPE_SH7763 3627d740a06SYoshihiro Shimoda bool "Support SH7763 processor" 3637d740a06SYoshihiro Shimoda select CPU_SH4A 3647d740a06SYoshihiro Shimoda help 3657d740a06SYoshihiro Shimoda Select SH7763 if you have a SH4A SH7763(R5S77631) CPU. 3667d740a06SYoshihiro Shimoda 367ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7770 368ea0e1a9aSPaul Mundt bool "Support SH7770 processor" 369ea0e1a9aSPaul Mundt select CPU_SH4A 370ea0e1a9aSPaul Mundt 371ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7780 372ea0e1a9aSPaul Mundt bool "Support SH7780 processor" 373ea0e1a9aSPaul Mundt select CPU_SH4A 374ea0e1a9aSPaul Mundt 375ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7785 376ea0e1a9aSPaul Mundt bool "Support SH7785 processor" 377ea0e1a9aSPaul Mundt select CPU_SH4A 378ea0e1a9aSPaul Mundt select CPU_SHX2 379ea0e1a9aSPaul Mundt select ARCH_SPARSEMEM_ENABLE 380ea0e1a9aSPaul Mundt select SYS_SUPPORTS_NUMA 381ea0e1a9aSPaul Mundt 38255ba99ebSKuninori Morimotoconfig CPU_SUBTYPE_SH7786 38355ba99ebSKuninori Morimoto bool "Support SH7786 processor" 38455ba99ebSKuninori Morimoto select CPU_SH4A 38537042fbdSPaul Mundt select CPU_SHX3 3868263a67eSPaul Mundt select CPU_HAS_PTEAEX 38755ba99ebSKuninori Morimoto select ARCH_SPARSEMEM_ENABLE 38855ba99ebSKuninori Morimoto select SYS_SUPPORTS_NUMA 38955ba99ebSKuninori Morimoto 390ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SHX3 391ea0e1a9aSPaul Mundt bool "Support SH-X3 processor" 392ea0e1a9aSPaul Mundt select CPU_SH4A 393ea0e1a9aSPaul Mundt select CPU_SHX3 394ea0e1a9aSPaul Mundt select ARCH_SPARSEMEM_ENABLE 395ea0e1a9aSPaul Mundt select SYS_SUPPORTS_NUMA 396ea0e1a9aSPaul Mundt select SYS_SUPPORTS_SMP 3975840263eSPaul Mundt select GENERIC_CLOCKEVENTS_BROADCAST if SMP 398ea0e1a9aSPaul Mundt 399ea0e1a9aSPaul Mundt# SH4AL-DSP Processor Support 400ea0e1a9aSPaul Mundt 401ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7343 402ea0e1a9aSPaul Mundt bool "Support SH7343 processor" 403ea0e1a9aSPaul Mundt select CPU_SH4AL_DSP 404dc65a977SPaul Mundt select ARCH_SHMOBILE 405f5ad881bSPaul Mundt select SYS_SUPPORTS_CMT 406ea0e1a9aSPaul Mundt 407ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7722 408ea0e1a9aSPaul Mundt bool "Support SH7722 processor" 409ea0e1a9aSPaul Mundt select CPU_SH4AL_DSP 410ea0e1a9aSPaul Mundt select CPU_SHX2 411dc65a977SPaul Mundt select ARCH_SHMOBILE 412ea0e1a9aSPaul Mundt select ARCH_SPARSEMEM_ENABLE 413ea0e1a9aSPaul Mundt select SYS_SUPPORTS_NUMA 414f5ad881bSPaul Mundt select SYS_SUPPORTS_CMT 415ea0e1a9aSPaul Mundt 4169109a30eSMagnus Dammconfig CPU_SUBTYPE_SH7366 4179109a30eSMagnus Damm bool "Support SH7366 processor" 4189109a30eSMagnus Damm select CPU_SH4AL_DSP 4199109a30eSMagnus Damm select CPU_SHX2 420dc65a977SPaul Mundt select ARCH_SHMOBILE 4219109a30eSMagnus Damm select ARCH_SPARSEMEM_ENABLE 4229109a30eSMagnus Damm select SYS_SUPPORTS_NUMA 423f5ad881bSPaul Mundt select SYS_SUPPORTS_CMT 4249109a30eSMagnus Damm 4253cc000b5SPaul Mundtendchoice 4263cc000b5SPaul Mundt 4273cc000b5SPaul Mundtendif 4283cc000b5SPaul Mundt 4293cc000b5SPaul Mundtif SUPERH64 4303cc000b5SPaul Mundt 4313cc000b5SPaul Mundtchoice 4323cc000b5SPaul Mundt prompt "Processor sub-type selection" 4333cc000b5SPaul Mundt 434ea0e1a9aSPaul Mundt# SH-5 Processor Support 435ea0e1a9aSPaul Mundt 436ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH5_101 437ea0e1a9aSPaul Mundt bool "Support SH5-101 processor" 438ea0e1a9aSPaul Mundt select CPU_SH5 439ea0e1a9aSPaul Mundt 440ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH5_103 441ea0e1a9aSPaul Mundt bool "Support SH5-103 processor" 4428ef97dd7SPaul Mundt select CPU_SH5 443ea0e1a9aSPaul Mundt 444ea0e1a9aSPaul Mundtendchoice 445ea0e1a9aSPaul Mundt 4463cc000b5SPaul Mundtendif 4473cc000b5SPaul Mundt 448ea0e1a9aSPaul Mundtsource "arch/sh/mm/Kconfig" 449939a24a6SPaul Mundt 450ea0e1a9aSPaul Mundtsource "arch/sh/Kconfig.cpu" 451ea0e1a9aSPaul Mundt 452939a24a6SPaul Mundtsource "arch/sh/boards/Kconfig" 453ea0e1a9aSPaul Mundt 454ea0e1a9aSPaul Mundtmenu "Timer and clock configuration" 455ea0e1a9aSPaul Mundt 456ea0e1a9aSPaul Mundtconfig SH_TMU 457f5ad881bSPaul Mundt bool "TMU timer support" 458ea0e1a9aSPaul Mundt depends on CPU_SH3 || CPU_SH4 459f5ad881bSPaul Mundt default y 460ea0e1a9aSPaul Mundt select GENERIC_TIME 461ea0e1a9aSPaul Mundt select GENERIC_CLOCKEVENTS 462ea0e1a9aSPaul Mundt help 463ea0e1a9aSPaul Mundt This enables the use of the TMU as the system timer. 464ea0e1a9aSPaul Mundt 465ea0e1a9aSPaul Mundtconfig SH_CMT 466f5ad881bSPaul Mundt bool "CMT timer support" 467508eb2ceSPaul Mundt depends on SYS_SUPPORTS_CMT && CPU_SH2 468f5ad881bSPaul Mundt default y 469ea0e1a9aSPaul Mundt help 470ea0e1a9aSPaul Mundt This enables the use of the CMT as the system timer. 471ea0e1a9aSPaul Mundt 472f5ad881bSPaul Mundt# 473f5ad881bSPaul Mundt# Support for the new-style CMT driver. This will replace SH_CMT 474f5ad881bSPaul Mundt# once its other dependencies are merged. 475f5ad881bSPaul Mundt# 476f5ad881bSPaul Mundtconfig SH_TIMER_CMT 477f5ad881bSPaul Mundt bool "CMT clockevents driver" 478f5ad881bSPaul Mundt depends on SYS_SUPPORTS_CMT && !SH_CMT 479f5ad881bSPaul Mundt select GENERIC_CLOCKEVENTS 4805be7c0a4SPaul Mundt select GENERIC_TIME 481f5ad881bSPaul Mundt 482ea0e1a9aSPaul Mundtconfig SH_MTU2 483f5ad881bSPaul Mundt bool "MTU2 timer support" 4845be7c0a4SPaul Mundt depends on CPU_SH2A && !GENERIC_TIME 485f5ad881bSPaul Mundt default y 486ea0e1a9aSPaul Mundt help 487ea0e1a9aSPaul Mundt This enables the use of the MTU2 as the system timer. 488ea0e1a9aSPaul Mundt 489ea0e1a9aSPaul Mundtconfig SH_TIMER_IRQ 490ea0e1a9aSPaul Mundt int 4917d740a06SYoshihiro Shimoda default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || \ 4927d740a06SYoshihiro Shimoda CPU_SUBTYPE_SH7763 493ea0e1a9aSPaul Mundt default "86" if CPU_SUBTYPE_SH7619 494ea0e1a9aSPaul Mundt default "140" if CPU_SUBTYPE_SH7206 495d63f3a58SPaul Mundt default "142" if CPU_SUBTYPE_SH7203 && SH_CMT 496d63f3a58SPaul Mundt default "153" if CPU_SUBTYPE_SH7203 && SH_MTU2 4972ad69908SPaul Mundt default "238" if CPU_SUBTYPE_MXG 498ea0e1a9aSPaul Mundt default "16" 499ea0e1a9aSPaul Mundt 500ea0e1a9aSPaul Mundtconfig SH_PCLK_FREQ 501ea0e1a9aSPaul Mundt int "Peripheral clock frequency (in Hz)" 502ea0e1a9aSPaul Mundt default "27000000" if CPU_SUBTYPE_SH7343 503ea0e1a9aSPaul Mundt default "31250000" if CPU_SUBTYPE_SH7619 504ea0e1a9aSPaul Mundt default "32000000" if CPU_SUBTYPE_SH7722 505178dd0cdSPaul Mundt default "33333333" if CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7723 || \ 506ea0e1a9aSPaul Mundt CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \ 507a8f67f4bSPaul Mundt CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \ 508a4b1fddcSPaul Mundt CPU_SUBTYPE_SH7263 || CPU_SUBTYPE_MXG || \ 509a4b1fddcSPaul Mundt CPU_SUBTYPE_SH7786 5100207a2efSKuninori Morimoto default "41666666" if CPU_SUBTYPE_SH7724 511ea0e1a9aSPaul Mundt default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R 512ea0e1a9aSPaul Mundt default "66000000" if CPU_SUBTYPE_SH4_202 513ea0e1a9aSPaul Mundt default "50000000" 514ea0e1a9aSPaul Mundt help 515ea0e1a9aSPaul Mundt This option is used to specify the peripheral clock frequency. 516ea0e1a9aSPaul Mundt This is necessary for determining the reference clock value on 517ea0e1a9aSPaul Mundt platforms lacking an RTC. 518ea0e1a9aSPaul Mundt 519ea0e1a9aSPaul Mundtconfig SH_CLK_MD 520ea0e1a9aSPaul Mundt int "CPU Mode Pin Setting" 5216d01f510SPaul Mundt depends on CPU_SH2 522ea0e1a9aSPaul Mundt default 6 if CPU_SUBTYPE_SH7206 523ea0e1a9aSPaul Mundt default 5 if CPU_SUBTYPE_SH7619 524ea0e1a9aSPaul Mundt default 0 525ea0e1a9aSPaul Mundt help 526ea0e1a9aSPaul Mundt MD2 - MD0 pin setting. 527ea0e1a9aSPaul Mundt 528ea0e1a9aSPaul Mundtsource "kernel/time/Kconfig" 529ea0e1a9aSPaul Mundt 530ea0e1a9aSPaul Mundtendmenu 531ea0e1a9aSPaul Mundt 532ea0e1a9aSPaul Mundtmenu "CPU Frequency scaling" 533ea0e1a9aSPaul Mundt 534ea0e1a9aSPaul Mundtsource "drivers/cpufreq/Kconfig" 535ea0e1a9aSPaul Mundt 536ea0e1a9aSPaul Mundtconfig SH_CPU_FREQ 537ea0e1a9aSPaul Mundt tristate "SuperH CPU Frequency driver" 538ea0e1a9aSPaul Mundt depends on CPU_FREQ 539ea0e1a9aSPaul Mundt select CPU_FREQ_TABLE 540ea0e1a9aSPaul Mundt help 5418a655053SPaul Mundt This adds the cpufreq driver for SuperH. Any CPU that supports 5428a655053SPaul Mundt clock rate rounding through the clock framework can use this 5438a655053SPaul Mundt driver. While it will make the kernel slightly larger, this is 5448a655053SPaul Mundt harmless for CPUs that don't support rate rounding. The driver 5458a655053SPaul Mundt will also generate a notice in the boot log before disabling 5468a655053SPaul Mundt itself if the CPU in question is not capable of rate rounding. 547ea0e1a9aSPaul Mundt 548ea0e1a9aSPaul Mundt For details, take a look at <file:Documentation/cpu-freq>. 549ea0e1a9aSPaul Mundt 550ea0e1a9aSPaul Mundt If unsure, say N. 551ea0e1a9aSPaul Mundt 552ea0e1a9aSPaul Mundtendmenu 553ea0e1a9aSPaul Mundt 554ea0e1a9aSPaul Mundtsource "arch/sh/drivers/Kconfig" 555ea0e1a9aSPaul Mundt 556ea0e1a9aSPaul Mundtendmenu 557ea0e1a9aSPaul Mundt 558ea0e1a9aSPaul Mundtmenu "Kernel features" 559ea0e1a9aSPaul Mundt 560ea0e1a9aSPaul Mundtsource kernel/Kconfig.hz 561ea0e1a9aSPaul Mundt 562ea0e1a9aSPaul Mundtconfig KEXEC 563ea0e1a9aSPaul Mundt bool "kexec system call (EXPERIMENTAL)" 564f36b59d1SNobuhiro Iwamatsu depends on SUPERH32 && EXPERIMENTAL && MMU 565ea0e1a9aSPaul Mundt help 566ea0e1a9aSPaul Mundt kexec is a system call that implements the ability to shutdown your 567ea0e1a9aSPaul Mundt current kernel, and to start another kernel. It is like a reboot 568ea0e1a9aSPaul Mundt but it is independent of the system firmware. And like a reboot 569ea0e1a9aSPaul Mundt you can start any kernel with it, not just Linux. 570ea0e1a9aSPaul Mundt 571ea0e1a9aSPaul Mundt The name comes from the similarity to the exec system call. 572ea0e1a9aSPaul Mundt 573ea0e1a9aSPaul Mundt It is an ongoing process to be certain the hardware in a machine 574ea0e1a9aSPaul Mundt is properly shutdown, so do not be surprised if this code does not 575ea0e1a9aSPaul Mundt initially work for you. It may help to enable device hotplugging 576ea0e1a9aSPaul Mundt support. As of this writing the exact hardware interface is 577ea0e1a9aSPaul Mundt strongly in flux, so no good recommendation can be made. 578ea0e1a9aSPaul Mundt 579ea0e1a9aSPaul Mundtconfig CRASH_DUMP 580ea0e1a9aSPaul Mundt bool "kernel crash dumps (EXPERIMENTAL)" 581640f7487SPaul Mundt depends on SUPERH32 && EXPERIMENTAL 582ea0e1a9aSPaul Mundt help 583ea0e1a9aSPaul Mundt Generate crash dump after being started by kexec. 584ea0e1a9aSPaul Mundt This should be normally only set in special crash dump kernels 585ea0e1a9aSPaul Mundt which are loaded in the main kernel with kexec-tools into 586ea0e1a9aSPaul Mundt a specially reserved region and then later executed after 587ea0e1a9aSPaul Mundt a crash by kdump/kexec. The crash dump kernel must be compiled 588ea0e1a9aSPaul Mundt to a memory address not used by the main kernel using 589ea0e1a9aSPaul Mundt MEMORY_START. 590ea0e1a9aSPaul Mundt 591ea0e1a9aSPaul Mundt For more details see Documentation/kdump/kdump.txt 592ea0e1a9aSPaul Mundt 593b7cf6ddcSMagnus Dammconfig KEXEC_JUMP 594b7cf6ddcSMagnus Damm bool "kexec jump (EXPERIMENTAL)" 595b7cf6ddcSMagnus Damm depends on SUPERH32 && KEXEC && HIBERNATION && EXPERIMENTAL 596b7cf6ddcSMagnus Damm help 597b7cf6ddcSMagnus Damm Jump between original kernel and kexeced kernel and invoke 598b7cf6ddcSMagnus Damm code via KEXEC 599b7cf6ddcSMagnus Damm 600c4637d47SPaul Mundtconfig SECCOMP 601c4637d47SPaul Mundt bool "Enable seccomp to safely compute untrusted bytecode" 602c4637d47SPaul Mundt depends on PROC_FS 603c4637d47SPaul Mundt help 604c4637d47SPaul Mundt This kernel feature is useful for number crunching applications 605c4637d47SPaul Mundt that may need to compute untrusted bytecode during their 606c4637d47SPaul Mundt execution. By using pipes or other transports made available to 607c4637d47SPaul Mundt the process as file descriptors supporting the read/write 608c4637d47SPaul Mundt syscalls, it's possible to isolate those applications in 609c4637d47SPaul Mundt their own address space using seccomp. Once seccomp is 610c4637d47SPaul Mundt enabled via prctl, it cannot be disabled and the task is only 611c4637d47SPaul Mundt allowed to execute a few safe syscalls defined by each seccomp 612c4637d47SPaul Mundt mode. 613c4637d47SPaul Mundt 614c4637d47SPaul Mundt If unsure, say N. 615c4637d47SPaul Mundt 616ea0e1a9aSPaul Mundtconfig SMP 617ea0e1a9aSPaul Mundt bool "Symmetric multi-processing support" 618ea0e1a9aSPaul Mundt depends on SYS_SUPPORTS_SMP 619490f5de5SJens Axboe select USE_GENERIC_SMP_HELPERS 620ea0e1a9aSPaul Mundt ---help--- 621ea0e1a9aSPaul Mundt This enables support for systems with more than one CPU. If you have 622ea0e1a9aSPaul Mundt a system with only one CPU, like most personal computers, say N. If 623ea0e1a9aSPaul Mundt you have a system with more than one CPU, say Y. 624ea0e1a9aSPaul Mundt 625ea0e1a9aSPaul Mundt If you say N here, the kernel will run on single and multiprocessor 626ea0e1a9aSPaul Mundt machines, but will use only one CPU of a multiprocessor machine. If 627ea0e1a9aSPaul Mundt you say Y here, the kernel will run on many, but not all, 628ea0e1a9aSPaul Mundt singleprocessor machines. On a singleprocessor machine, the kernel 629ea0e1a9aSPaul Mundt will run faster if you say N here. 630ea0e1a9aSPaul Mundt 631ea0e1a9aSPaul Mundt People using multiprocessor machines who say Y here should also say 632ea0e1a9aSPaul Mundt Y to "Enhanced Real Time Clock Support", below. 633ea0e1a9aSPaul Mundt 63403502faaSAdrian Bunk See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO 63503502faaSAdrian Bunk available at <http://www.tldp.org/docs.html#howto>. 636ea0e1a9aSPaul Mundt 637ea0e1a9aSPaul Mundt If you don't know what to do here, say N. 638ea0e1a9aSPaul Mundt 639ea0e1a9aSPaul Mundtconfig NR_CPUS 640ea0e1a9aSPaul Mundt int "Maximum number of CPUs (2-32)" 641ea0e1a9aSPaul Mundt range 2 32 642ea0e1a9aSPaul Mundt depends on SMP 643ea0e1a9aSPaul Mundt default "4" if CPU_SHX3 644ea0e1a9aSPaul Mundt default "2" 645ea0e1a9aSPaul Mundt help 646ea0e1a9aSPaul Mundt This allows you to specify the maximum number of CPUs which this 647ea0e1a9aSPaul Mundt kernel will support. The maximum supported value is 32 and the 648ea0e1a9aSPaul Mundt minimum value which makes sense is 2. 649ea0e1a9aSPaul Mundt 650ea0e1a9aSPaul Mundt This is purely to save memory - each supported CPU adds 651ea0e1a9aSPaul Mundt approximately eight kilobytes to the kernel image. 652ea0e1a9aSPaul Mundt 653ea0e1a9aSPaul Mundtsource "kernel/Kconfig.preempt" 654ea0e1a9aSPaul Mundt 655ea0e1a9aSPaul Mundtconfig GUSA 656ea0e1a9aSPaul Mundt def_bool y 6571efe4ce3SStuart Menefy depends on !SMP && SUPERH32 658ea0e1a9aSPaul Mundt help 659ea0e1a9aSPaul Mundt This enables support for gUSA (general UserSpace Atomicity). 660ea0e1a9aSPaul Mundt This is the default implementation for both UP and non-ll/sc 661ea0e1a9aSPaul Mundt CPUs, and is used by the libc, amongst others. 662ea0e1a9aSPaul Mundt 663ea0e1a9aSPaul Mundt For additional information, design information can be found 664ea0e1a9aSPaul Mundt in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>. 665ea0e1a9aSPaul Mundt 666ea0e1a9aSPaul Mundt This should only be disabled for special cases where alternate 667ea0e1a9aSPaul Mundt atomicity implementations exist. 668ea0e1a9aSPaul Mundt 6691efe4ce3SStuart Menefyconfig GUSA_RB 6701efe4ce3SStuart Menefy bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)" 6711efe4ce3SStuart Menefy depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A) 6721efe4ce3SStuart Menefy help 6731efe4ce3SStuart Menefy Enabling this option will allow the kernel to implement some 674692105b8SMatt LaPlante atomic operations using a software implementation of load-locked/ 6751efe4ce3SStuart Menefy store-conditional (LLSC). On machines which do not have hardware 6761efe4ce3SStuart Menefy LLSC, this should be more efficient than the other alternative of 677692105b8SMatt LaPlante disabling interrupts around the atomic sequence. 6781efe4ce3SStuart Menefy 679ea0e1a9aSPaul Mundtendmenu 680ea0e1a9aSPaul Mundt 681ea0e1a9aSPaul Mundtmenu "Boot options" 682ea0e1a9aSPaul Mundt 683ea0e1a9aSPaul Mundtconfig ZERO_PAGE_OFFSET 684ea0e1a9aSPaul Mundt hex "Zero page offset" 685f5f826c6SAdrian Bunk default "0x00004000" if SH_SH03 686ea0e1a9aSPaul Mundt default "0x00010000" if PAGE_SIZE_64KB 687ea0e1a9aSPaul Mundt default "0x00002000" if PAGE_SIZE_8KB 688ea0e1a9aSPaul Mundt default "0x00001000" 689ea0e1a9aSPaul Mundt help 690ea0e1a9aSPaul Mundt This sets the default offset of zero page. 691ea0e1a9aSPaul Mundt 692ea0e1a9aSPaul Mundtconfig BOOT_LINK_OFFSET 693ea0e1a9aSPaul Mundt hex "Link address offset for booting" 694ea0e1a9aSPaul Mundt default "0x00800000" 695ea0e1a9aSPaul Mundt help 696ea0e1a9aSPaul Mundt This option allows you to set the link address offset of the zImage. 697ea0e1a9aSPaul Mundt This can be useful if you are on a board which has a small amount of 698ea0e1a9aSPaul Mundt memory. 699ea0e1a9aSPaul Mundt 700ea0e1a9aSPaul Mundtconfig UBC_WAKEUP 701ea0e1a9aSPaul Mundt bool "Wakeup UBC on startup" 702ea0e1a9aSPaul Mundt depends on CPU_SH4 && !CPU_SH4A 703ea0e1a9aSPaul Mundt help 704ea0e1a9aSPaul Mundt Selecting this option will wakeup the User Break Controller (UBC) on 705ea0e1a9aSPaul Mundt startup. Although the UBC is left in an awake state when the processor 706ea0e1a9aSPaul Mundt comes up, some boot loaders misbehave by putting the UBC to sleep in a 707ea0e1a9aSPaul Mundt power saving state, which causes issues with things like ptrace(). 708ea0e1a9aSPaul Mundt 709ea0e1a9aSPaul Mundt If unsure, say N. 710ea0e1a9aSPaul Mundt 711ea0e1a9aSPaul Mundtconfig CMDLINE_BOOL 712ea0e1a9aSPaul Mundt bool "Default bootloader kernel arguments" 713ea0e1a9aSPaul Mundt 714ea0e1a9aSPaul Mundtconfig CMDLINE 715ea0e1a9aSPaul Mundt string "Initial kernel command string" 716ea0e1a9aSPaul Mundt depends on CMDLINE_BOOL 717ea0e1a9aSPaul Mundt default "console=ttySC1,115200" 718ea0e1a9aSPaul Mundt 719ea0e1a9aSPaul Mundtendmenu 720ea0e1a9aSPaul Mundt 721ea0e1a9aSPaul Mundtmenu "Bus options" 722ea0e1a9aSPaul Mundt 723ea0e1a9aSPaul Mundtconfig SUPERHYWAY 724ea0e1a9aSPaul Mundt tristate "SuperHyway Bus support" 725ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH4_202 726ea0e1a9aSPaul Mundt 727ea0e1a9aSPaul Mundtconfig MAPLE 728ea0e1a9aSPaul Mundt bool "Maple Bus support" 729ea0e1a9aSPaul Mundt depends on SH_DREAMCAST 730ea0e1a9aSPaul Mundt help 731ea0e1a9aSPaul Mundt The Maple Bus is SEGA's serial communication bus for peripherals 732ea0e1a9aSPaul Mundt on the Dreamcast. Without this bus support you won't be able to 733ea0e1a9aSPaul Mundt get your Dreamcast keyboard etc to work, so most users 734ea0e1a9aSPaul Mundt probably want to say 'Y' here, unless you are only using the 735ea0e1a9aSPaul Mundt Dreamcast with a serial line terminal or a remote network 736ea0e1a9aSPaul Mundt connection. 737ea0e1a9aSPaul Mundt 738ea0e1a9aSPaul Mundtsource "arch/sh/drivers/pci/Kconfig" 739ea0e1a9aSPaul Mundt 740e16038abSPaul Mundtsource "drivers/pci/pcie/Kconfig" 741e16038abSPaul Mundt 742ea0e1a9aSPaul Mundtsource "drivers/pci/Kconfig" 743ea0e1a9aSPaul Mundt 744ea0e1a9aSPaul Mundtsource "drivers/pcmcia/Kconfig" 745ea0e1a9aSPaul Mundt 746ea0e1a9aSPaul Mundtsource "drivers/pci/hotplug/Kconfig" 747ea0e1a9aSPaul Mundt 748ea0e1a9aSPaul Mundtendmenu 749ea0e1a9aSPaul Mundt 750ea0e1a9aSPaul Mundtmenu "Executable file formats" 751ea0e1a9aSPaul Mundt 752ea0e1a9aSPaul Mundtsource "fs/Kconfig.binfmt" 753ea0e1a9aSPaul Mundt 754ea0e1a9aSPaul Mundtendmenu 755ea0e1a9aSPaul Mundt 756ea0e1a9aSPaul Mundtmenu "Power management options (EXPERIMENTAL)" 757af998a9aSMagnus Dammdepends on EXPERIMENTAL 758f4cb5700SJohannes Berg 759c6f17cb2SMagnus Dammsource "kernel/power/Kconfig" 760c6f17cb2SMagnus Damm 761c6f17cb2SMagnus Dammsource "drivers/cpuidle/Kconfig" 762ea0e1a9aSPaul Mundt 763ea0e1a9aSPaul Mundtendmenu 764ea0e1a9aSPaul Mundt 765ea0e1a9aSPaul Mundtsource "net/Kconfig" 766ea0e1a9aSPaul Mundt 767ea0e1a9aSPaul Mundtsource "drivers/Kconfig" 768ea0e1a9aSPaul Mundt 769ea0e1a9aSPaul Mundtsource "fs/Kconfig" 770ea0e1a9aSPaul Mundt 771ea0e1a9aSPaul Mundtsource "arch/sh/Kconfig.debug" 772ea0e1a9aSPaul Mundt 773ea0e1a9aSPaul Mundtsource "security/Kconfig" 774ea0e1a9aSPaul Mundt 775ea0e1a9aSPaul Mundtsource "crypto/Kconfig" 776ea0e1a9aSPaul Mundt 777ea0e1a9aSPaul Mundtsource "lib/Kconfig" 778