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 11ea0e1a9aSPaul Mundt help 12ea0e1a9aSPaul Mundt The SuperH is a RISC processor targeted for use in embedded systems 13ea0e1a9aSPaul Mundt and consumer electronics; it was also used in the Sega Dreamcast 14ea0e1a9aSPaul Mundt gaming console. The SuperH port has a home page at 15ea0e1a9aSPaul Mundt <http://www.linux-sh.org/>. 16ea0e1a9aSPaul Mundt 17ea0e1a9aSPaul Mundtconfig SUPERH32 18ea0e1a9aSPaul Mundt def_bool !SUPERH64 19ea0e1a9aSPaul Mundt 20ea0e1a9aSPaul Mundtconfig SUPERH64 21ea0e1a9aSPaul Mundt def_bool y if CPU_SH5 22ea0e1a9aSPaul Mundt 23ea0e1a9aSPaul Mundtconfig RWSEM_GENERIC_SPINLOCK 24ea0e1a9aSPaul Mundt bool 25ea0e1a9aSPaul Mundt default y 26ea0e1a9aSPaul Mundt 27ea0e1a9aSPaul Mundtconfig RWSEM_XCHGADD_ALGORITHM 28ea0e1a9aSPaul Mundt bool 29ea0e1a9aSPaul Mundt 30ea0e1a9aSPaul Mundtconfig GENERIC_BUG 31ea0e1a9aSPaul Mundt def_bool y 32a82d53ecSPaul Mundt depends on BUG && SUPERH32 33ea0e1a9aSPaul Mundt 34ea0e1a9aSPaul Mundtconfig GENERIC_FIND_NEXT_BIT 35ea0e1a9aSPaul Mundt bool 36ea0e1a9aSPaul Mundt default y 37ea0e1a9aSPaul Mundt 38ea0e1a9aSPaul Mundtconfig GENERIC_HWEIGHT 39ea0e1a9aSPaul Mundt bool 40ea0e1a9aSPaul Mundt default y 41ea0e1a9aSPaul Mundt 42ea0e1a9aSPaul Mundtconfig GENERIC_HARDIRQS 43ea0e1a9aSPaul Mundt bool 44ea0e1a9aSPaul Mundt default y 45ea0e1a9aSPaul Mundt 46ea0e1a9aSPaul Mundtconfig GENERIC_IRQ_PROBE 47ea0e1a9aSPaul Mundt bool 48ea0e1a9aSPaul Mundt default y 49ea0e1a9aSPaul Mundt 50ea0e1a9aSPaul Mundtconfig GENERIC_CALIBRATE_DELAY 51ea0e1a9aSPaul Mundt bool 52ea0e1a9aSPaul Mundt default y 53ea0e1a9aSPaul Mundt 54ea0e1a9aSPaul Mundtconfig GENERIC_IOMAP 55ea0e1a9aSPaul Mundt bool 56ea0e1a9aSPaul Mundt 57ea0e1a9aSPaul Mundtconfig GENERIC_TIME 58ea0e1a9aSPaul Mundt def_bool n 59ea0e1a9aSPaul Mundt 60ea0e1a9aSPaul Mundtconfig GENERIC_CLOCKEVENTS 61ea0e1a9aSPaul Mundt def_bool n 62ea0e1a9aSPaul Mundt 63ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_PM 64ea0e1a9aSPaul Mundt bool 65ea0e1a9aSPaul Mundt 66ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_APM_EMULATION 67ea0e1a9aSPaul Mundt bool 68ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PM 69ea0e1a9aSPaul Mundt 70ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_SMP 71ea0e1a9aSPaul Mundt bool 72ea0e1a9aSPaul Mundt 73ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_NUMA 74ea0e1a9aSPaul Mundt bool 75ea0e1a9aSPaul Mundt 76ea0e1a9aSPaul Mundtconfig SYS_SUPPORTS_PCI 77ea0e1a9aSPaul Mundt bool 78ea0e1a9aSPaul Mundt 79ea0e1a9aSPaul Mundtconfig ARCH_MAY_HAVE_PC_FDC 80ea0e1a9aSPaul Mundt bool 81ea0e1a9aSPaul Mundt 82ea0e1a9aSPaul Mundtconfig STACKTRACE_SUPPORT 83ea0e1a9aSPaul Mundt bool 84ea0e1a9aSPaul Mundt default y 85ea0e1a9aSPaul Mundt 86ea0e1a9aSPaul Mundtconfig LOCKDEP_SUPPORT 87ea0e1a9aSPaul Mundt bool 88ea0e1a9aSPaul Mundt default y 89ea0e1a9aSPaul Mundt 90ea0e1a9aSPaul Mundtconfig ARCH_HAS_ILOG2_U32 91ea0e1a9aSPaul Mundt bool 92ea0e1a9aSPaul Mundt default n 93ea0e1a9aSPaul Mundt 94ea0e1a9aSPaul Mundtconfig ARCH_HAS_ILOG2_U64 95ea0e1a9aSPaul Mundt bool 96ea0e1a9aSPaul Mundt default n 97ea0e1a9aSPaul Mundt 98ea0e1a9aSPaul Mundtconfig ARCH_NO_VIRT_TO_BUS 99ea0e1a9aSPaul Mundt def_bool y 100ea0e1a9aSPaul Mundt 101ea0e1a9aSPaul Mundtsource "init/Kconfig" 102ea0e1a9aSPaul Mundt 103ea0e1a9aSPaul Mundtmenu "System type" 104ea0e1a9aSPaul Mundt 105ea0e1a9aSPaul Mundt# 106ea0e1a9aSPaul Mundt# Processor families 107ea0e1a9aSPaul Mundt# 108ea0e1a9aSPaul Mundtconfig CPU_SH2 109ea0e1a9aSPaul Mundt bool 110ea0e1a9aSPaul Mundt 111ea0e1a9aSPaul Mundtconfig CPU_SH2A 112ea0e1a9aSPaul Mundt bool 113ea0e1a9aSPaul Mundt select CPU_SH2 114ea0e1a9aSPaul Mundt 115ea0e1a9aSPaul Mundtconfig CPU_SH3 116ea0e1a9aSPaul Mundt bool 117ea0e1a9aSPaul Mundt select CPU_HAS_INTEVT 118ea0e1a9aSPaul Mundt select CPU_HAS_SR_RB 119ea0e1a9aSPaul Mundt 120ea0e1a9aSPaul Mundtconfig CPU_SH4 121ea0e1a9aSPaul Mundt bool 122ea0e1a9aSPaul Mundt select CPU_HAS_INTEVT 123ea0e1a9aSPaul Mundt select CPU_HAS_SR_RB 124ea0e1a9aSPaul Mundt select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2 125ea0e1a9aSPaul Mundt select CPU_HAS_FPU if !CPU_SH4AL_DSP 126ea0e1a9aSPaul Mundt 127ea0e1a9aSPaul Mundtconfig CPU_SH4A 128ea0e1a9aSPaul Mundt bool 129ea0e1a9aSPaul Mundt select CPU_SH4 130ea0e1a9aSPaul Mundt 131ea0e1a9aSPaul Mundtconfig CPU_SH4AL_DSP 132ea0e1a9aSPaul Mundt bool 133ea0e1a9aSPaul Mundt select CPU_SH4A 134ea0e1a9aSPaul Mundt select CPU_HAS_DSP 135ea0e1a9aSPaul Mundt 136ea0e1a9aSPaul Mundtconfig CPU_SH5 137ea0e1a9aSPaul Mundt bool 138ea0e1a9aSPaul Mundt select CPU_HAS_FPU 139ea0e1a9aSPaul Mundt 140ea0e1a9aSPaul Mundtconfig CPU_SHX2 141ea0e1a9aSPaul Mundt bool 142ea0e1a9aSPaul Mundt 143ea0e1a9aSPaul Mundtconfig CPU_SHX3 144ea0e1a9aSPaul Mundt bool 145ea0e1a9aSPaul Mundt 146ea0e1a9aSPaul Mundtchoice 147ea0e1a9aSPaul Mundt prompt "Processor sub-type selection" 148ea0e1a9aSPaul Mundt 149ea0e1a9aSPaul Mundt# 150ea0e1a9aSPaul Mundt# Processor subtypes 151ea0e1a9aSPaul Mundt# 152ea0e1a9aSPaul Mundt 153ea0e1a9aSPaul Mundt# SH-2 Processor Support 154ea0e1a9aSPaul Mundt 155ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7619 156ea0e1a9aSPaul Mundt bool "Support SH7619 processor" 157ea0e1a9aSPaul Mundt select CPU_SH2 158ea0e1a9aSPaul Mundt 159ea0e1a9aSPaul Mundt# SH-2A Processor Support 160ea0e1a9aSPaul Mundt 161ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7206 162ea0e1a9aSPaul Mundt bool "Support SH7206 processor" 163ea0e1a9aSPaul Mundt select CPU_SH2A 164ea0e1a9aSPaul Mundt 165ea0e1a9aSPaul Mundt# SH-3 Processor Support 166ea0e1a9aSPaul Mundt 167ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7705 168ea0e1a9aSPaul Mundt bool "Support SH7705 processor" 169ea0e1a9aSPaul Mundt select CPU_SH3 170ea0e1a9aSPaul Mundt 171ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7706 172ea0e1a9aSPaul Mundt bool "Support SH7706 processor" 173ea0e1a9aSPaul Mundt select CPU_SH3 174ea0e1a9aSPaul Mundt help 175ea0e1a9aSPaul Mundt Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU. 176ea0e1a9aSPaul Mundt 177ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7707 178ea0e1a9aSPaul Mundt bool "Support SH7707 processor" 179ea0e1a9aSPaul Mundt select CPU_SH3 180ea0e1a9aSPaul Mundt help 181ea0e1a9aSPaul Mundt Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU. 182ea0e1a9aSPaul Mundt 183ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7708 184ea0e1a9aSPaul Mundt bool "Support SH7708 processor" 185ea0e1a9aSPaul Mundt select CPU_SH3 186ea0e1a9aSPaul Mundt help 187ea0e1a9aSPaul Mundt Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or 188ea0e1a9aSPaul Mundt if you have a 100 Mhz SH-3 HD6417708R CPU. 189ea0e1a9aSPaul Mundt 190ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7709 191ea0e1a9aSPaul Mundt bool "Support SH7709 processor" 192ea0e1a9aSPaul Mundt select CPU_SH3 193ea0e1a9aSPaul Mundt help 194ea0e1a9aSPaul Mundt Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU. 195ea0e1a9aSPaul Mundt 196ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7710 197ea0e1a9aSPaul Mundt bool "Support SH7710 processor" 198ea0e1a9aSPaul Mundt select CPU_SH3 199ea0e1a9aSPaul Mundt select CPU_HAS_DSP 200ea0e1a9aSPaul Mundt help 201ea0e1a9aSPaul Mundt Select SH7710 if you have a SH3-DSP SH7710 CPU. 202ea0e1a9aSPaul Mundt 203ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7712 204ea0e1a9aSPaul Mundt bool "Support SH7712 processor" 205ea0e1a9aSPaul Mundt select CPU_SH3 206ea0e1a9aSPaul Mundt select CPU_HAS_DSP 207ea0e1a9aSPaul Mundt help 208ea0e1a9aSPaul Mundt Select SH7712 if you have a SH3-DSP SH7712 CPU. 209ea0e1a9aSPaul Mundt 210ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7720 211ea0e1a9aSPaul Mundt bool "Support SH7720 processor" 212ea0e1a9aSPaul Mundt select CPU_SH3 213ea0e1a9aSPaul Mundt select CPU_HAS_DSP 214ea0e1a9aSPaul Mundt help 215ea0e1a9aSPaul Mundt Select SH7720 if you have a SH3-DSP SH7720 CPU. 216ea0e1a9aSPaul Mundt 217ea0e1a9aSPaul Mundt# SH-4 Processor Support 218ea0e1a9aSPaul Mundt 219ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7750 220ea0e1a9aSPaul Mundt bool "Support SH7750 processor" 221ea0e1a9aSPaul Mundt select CPU_SH4 222ea0e1a9aSPaul Mundt help 223ea0e1a9aSPaul Mundt Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU. 224ea0e1a9aSPaul Mundt 225ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7091 226ea0e1a9aSPaul Mundt bool "Support SH7091 processor" 227ea0e1a9aSPaul Mundt select CPU_SH4 228ea0e1a9aSPaul Mundt help 229ea0e1a9aSPaul Mundt Select SH7091 if you have an SH-4 based Sega device (such as 230ea0e1a9aSPaul Mundt the Dreamcast, Naomi, and Naomi 2). 231ea0e1a9aSPaul Mundt 232ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7750R 233ea0e1a9aSPaul Mundt bool "Support SH7750R processor" 234ea0e1a9aSPaul Mundt select CPU_SH4 235ea0e1a9aSPaul Mundt 236ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7750S 237ea0e1a9aSPaul Mundt bool "Support SH7750S processor" 238ea0e1a9aSPaul Mundt select CPU_SH4 239ea0e1a9aSPaul Mundt 240ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7751 241ea0e1a9aSPaul Mundt bool "Support SH7751 processor" 242ea0e1a9aSPaul Mundt select CPU_SH4 243ea0e1a9aSPaul Mundt help 244ea0e1a9aSPaul Mundt Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU, 245ea0e1a9aSPaul Mundt or if you have a HD6417751R CPU. 246ea0e1a9aSPaul Mundt 247ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7751R 248ea0e1a9aSPaul Mundt bool "Support SH7751R processor" 249ea0e1a9aSPaul Mundt select CPU_SH4 250ea0e1a9aSPaul Mundt 251ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7760 252ea0e1a9aSPaul Mundt bool "Support SH7760 processor" 253ea0e1a9aSPaul Mundt select CPU_SH4 254ea0e1a9aSPaul Mundt 255ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH4_202 256ea0e1a9aSPaul Mundt bool "Support SH4-202 processor" 257ea0e1a9aSPaul Mundt select CPU_SH4 258ea0e1a9aSPaul Mundt 259ea0e1a9aSPaul Mundt# SH-4A Processor Support 260ea0e1a9aSPaul Mundt 261ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7770 262ea0e1a9aSPaul Mundt bool "Support SH7770 processor" 263ea0e1a9aSPaul Mundt select CPU_SH4A 264ea0e1a9aSPaul Mundt 265ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7780 266ea0e1a9aSPaul Mundt bool "Support SH7780 processor" 267ea0e1a9aSPaul Mundt select CPU_SH4A 268ea0e1a9aSPaul Mundt 269ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7785 270ea0e1a9aSPaul Mundt bool "Support SH7785 processor" 271ea0e1a9aSPaul Mundt select CPU_SH4A 272ea0e1a9aSPaul Mundt select CPU_SHX2 273ea0e1a9aSPaul Mundt select ARCH_SPARSEMEM_ENABLE 274ea0e1a9aSPaul Mundt select SYS_SUPPORTS_NUMA 275ea0e1a9aSPaul Mundt 276ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SHX3 277ea0e1a9aSPaul Mundt bool "Support SH-X3 processor" 278ea0e1a9aSPaul Mundt select CPU_SH4A 279ea0e1a9aSPaul Mundt select CPU_SHX3 280ea0e1a9aSPaul Mundt select ARCH_SPARSEMEM_ENABLE 281ea0e1a9aSPaul Mundt select SYS_SUPPORTS_NUMA 282ea0e1a9aSPaul Mundt select SYS_SUPPORTS_SMP 283ea0e1a9aSPaul Mundt 284ea0e1a9aSPaul Mundt# SH4AL-DSP Processor Support 285ea0e1a9aSPaul Mundt 286ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7343 287ea0e1a9aSPaul Mundt bool "Support SH7343 processor" 288ea0e1a9aSPaul Mundt select CPU_SH4AL_DSP 289ea0e1a9aSPaul Mundt 290ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH7722 291ea0e1a9aSPaul Mundt bool "Support SH7722 processor" 292ea0e1a9aSPaul Mundt select CPU_SH4AL_DSP 293ea0e1a9aSPaul Mundt select CPU_SHX2 294ea0e1a9aSPaul Mundt select ARCH_SPARSEMEM_ENABLE 295ea0e1a9aSPaul Mundt select SYS_SUPPORTS_NUMA 296ea0e1a9aSPaul Mundt 297ea0e1a9aSPaul Mundt# SH-5 Processor Support 298ea0e1a9aSPaul Mundt 299ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH5_101 300ea0e1a9aSPaul Mundt bool "Support SH5-101 processor" 301ea0e1a9aSPaul Mundt select CPU_SH5 302ea0e1a9aSPaul Mundt 303ea0e1a9aSPaul Mundtconfig CPU_SUBTYPE_SH5_103 304ea0e1a9aSPaul Mundt bool "Support SH5-103 processor" 305ea0e1a9aSPaul Mundt 306ea0e1a9aSPaul Mundtendchoice 307ea0e1a9aSPaul Mundt 308ea0e1a9aSPaul Mundtsource "arch/sh/mm/Kconfig" 309ea0e1a9aSPaul Mundtsource "arch/sh/Kconfig.cpu" 310ea0e1a9aSPaul Mundt 311ea0e1a9aSPaul Mundtmenu "Board support" 312ea0e1a9aSPaul Mundt 313ea0e1a9aSPaul Mundtconfig SOLUTION_ENGINE 314ea0e1a9aSPaul Mundt bool 315ea0e1a9aSPaul Mundt 316ea0e1a9aSPaul Mundtconfig SH_SOLUTION_ENGINE 317ea0e1a9aSPaul Mundt bool "SolutionEngine" 318ea0e1a9aSPaul Mundt select SOLUTION_ENGINE 319ea0e1a9aSPaul Mundt select CPU_HAS_IPR_IRQ 320ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \ 321ea0e1a9aSPaul Mundt CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \ 322ea0e1a9aSPaul Mundt CPU_SUBTYPE_SH7750R 323ea0e1a9aSPaul Mundt help 324ea0e1a9aSPaul Mundt Select SolutionEngine if configuring for a Hitachi SH7705, SH7709, 325ea0e1a9aSPaul Mundt SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board. 326ea0e1a9aSPaul Mundt 327ea0e1a9aSPaul Mundtconfig SH_7206_SOLUTION_ENGINE 328ea0e1a9aSPaul Mundt bool "SolutionEngine7206" 329ea0e1a9aSPaul Mundt select SOLUTION_ENGINE 330ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7206 331ea0e1a9aSPaul Mundt help 332ea0e1a9aSPaul Mundt Select 7206 SolutionEngine if configuring for a Hitachi SH7206 333ea0e1a9aSPaul Mundt evaluation board. 334ea0e1a9aSPaul Mundt 335ea0e1a9aSPaul Mundtconfig SH_7619_SOLUTION_ENGINE 336ea0e1a9aSPaul Mundt bool "SolutionEngine7619" 337ea0e1a9aSPaul Mundt select SOLUTION_ENGINE 338ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7619 339ea0e1a9aSPaul Mundt help 340ea0e1a9aSPaul Mundt Select 7619 SolutionEngine if configuring for a Hitachi SH7619 341ea0e1a9aSPaul Mundt evaluation board. 342ea0e1a9aSPaul Mundt 343ea0e1a9aSPaul Mundtconfig SH_7722_SOLUTION_ENGINE 344ea0e1a9aSPaul Mundt bool "SolutionEngine7722" 345ea0e1a9aSPaul Mundt select SOLUTION_ENGINE 346ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7722 347ea0e1a9aSPaul Mundt help 348ea0e1a9aSPaul Mundt Select 7722 SolutionEngine if configuring for a Hitachi SH772 349ea0e1a9aSPaul Mundt evaluation board. 350ea0e1a9aSPaul Mundt 351ea0e1a9aSPaul Mundtconfig SH_7751_SOLUTION_ENGINE 352ea0e1a9aSPaul Mundt bool "SolutionEngine7751" 353ea0e1a9aSPaul Mundt select SOLUTION_ENGINE 354ea0e1a9aSPaul Mundt select CPU_HAS_IPR_IRQ 355ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751 356ea0e1a9aSPaul Mundt help 357ea0e1a9aSPaul Mundt Select 7751 SolutionEngine if configuring for a Hitachi SH7751 358ea0e1a9aSPaul Mundt evaluation board. 359ea0e1a9aSPaul Mundt 360ea0e1a9aSPaul Mundtconfig SH_7780_SOLUTION_ENGINE 361ea0e1a9aSPaul Mundt bool "SolutionEngine7780" 362ea0e1a9aSPaul Mundt select SOLUTION_ENGINE 363ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PCI 364ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7780 365ea0e1a9aSPaul Mundt help 366ea0e1a9aSPaul Mundt Select 7780 SolutionEngine if configuring for a Renesas SH7780 367ea0e1a9aSPaul Mundt evaluation board. 368ea0e1a9aSPaul Mundt 369ea0e1a9aSPaul Mundtconfig SH_7343_SOLUTION_ENGINE 370ea0e1a9aSPaul Mundt bool "SolutionEngine7343" 371ea0e1a9aSPaul Mundt select SOLUTION_ENGINE 372ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7343 373ea0e1a9aSPaul Mundt help 374ea0e1a9aSPaul Mundt Select 7343 SolutionEngine if configuring for a Hitachi 375ea0e1a9aSPaul Mundt SH7343 (SH-Mobile 3AS) evaluation board. 376ea0e1a9aSPaul Mundt 377ea0e1a9aSPaul Mundtconfig SH_7751_SYSTEMH 378ea0e1a9aSPaul Mundt bool "SystemH7751R" 379ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751R 380ea0e1a9aSPaul Mundt help 381ea0e1a9aSPaul Mundt Select SystemH if you are configuring for a Renesas SystemH 382ea0e1a9aSPaul Mundt 7751R evaluation board. 383ea0e1a9aSPaul Mundt 384ea0e1a9aSPaul Mundtconfig SH_HP6XX 385ea0e1a9aSPaul Mundt bool "HP6XX" 386ea0e1a9aSPaul Mundt select SYS_SUPPORTS_APM_EMULATION 387ea0e1a9aSPaul Mundt select HD6446X_SERIES 388ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7709 389ea0e1a9aSPaul Mundt help 390ea0e1a9aSPaul Mundt Select HP6XX if configuring for a HP jornada HP6xx. 391ea0e1a9aSPaul Mundt More information (hardware only) at 392ea0e1a9aSPaul Mundt <http://www.hp.com/jornada/>. 393ea0e1a9aSPaul Mundt 394ea0e1a9aSPaul Mundtconfig SH_DREAMCAST 395ea0e1a9aSPaul Mundt bool "Dreamcast" 396ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PCI 397ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7091 398ea0e1a9aSPaul Mundt help 399ea0e1a9aSPaul Mundt Select Dreamcast if configuring for a SEGA Dreamcast. 400ea0e1a9aSPaul Mundt More information at <http://www.linux-sh.org> 401ea0e1a9aSPaul Mundt 402ea0e1a9aSPaul Mundtconfig SH_MPC1211 403ea0e1a9aSPaul Mundt bool "Interface MPC1211" 404ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751 && BROKEN 405ea0e1a9aSPaul Mundt help 406ea0e1a9aSPaul Mundt CTP/PCI-SH02 is a CPU module computer that is produced 407ea0e1a9aSPaul Mundt by Interface Corporation. 408ea0e1a9aSPaul Mundt More information at <http://www.interface.co.jp> 409ea0e1a9aSPaul Mundt 410ea0e1a9aSPaul Mundtconfig SH_SH03 411ea0e1a9aSPaul Mundt bool "Interface CTP/PCI-SH03" 412ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751 413ea0e1a9aSPaul Mundt select CPU_HAS_IPR_IRQ 414ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PCI 415ea0e1a9aSPaul Mundt help 416ea0e1a9aSPaul Mundt CTP/PCI-SH03 is a CPU module computer that is produced 417ea0e1a9aSPaul Mundt by Interface Corporation. 418ea0e1a9aSPaul Mundt More information at <http://www.interface.co.jp> 419ea0e1a9aSPaul Mundt 420ea0e1a9aSPaul Mundtconfig SH_SECUREEDGE5410 421ea0e1a9aSPaul Mundt bool "SecureEdge5410" 422ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751R 423ea0e1a9aSPaul Mundt select CPU_HAS_IPR_IRQ 424ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PCI 425ea0e1a9aSPaul Mundt help 426ea0e1a9aSPaul Mundt Select SecureEdge5410 if configuring for a SnapGear SH board. 427ea0e1a9aSPaul Mundt This includes both the OEM SecureEdge products as well as the 428ea0e1a9aSPaul Mundt SME product line. 429ea0e1a9aSPaul Mundt 430ea0e1a9aSPaul Mundtconfig SH_HS7751RVOIP 431ea0e1a9aSPaul Mundt bool "HS7751RVOIP" 432ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751R 433ea0e1a9aSPaul Mundt help 434ea0e1a9aSPaul Mundt Select HS7751RVOIP if configuring for a Renesas Technology 435ea0e1a9aSPaul Mundt Sales VoIP board. 436ea0e1a9aSPaul Mundt 437ea0e1a9aSPaul Mundtconfig SH_7710VOIPGW 438ea0e1a9aSPaul Mundt bool "SH7710-VOIP-GW" 439ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7710 440ea0e1a9aSPaul Mundt help 441ea0e1a9aSPaul Mundt Select this option to build a kernel for the SH7710 based 442ea0e1a9aSPaul Mundt VOIP GW. 443ea0e1a9aSPaul Mundt 444ea0e1a9aSPaul Mundtconfig SH_RTS7751R2D 445ea0e1a9aSPaul Mundt bool "RTS7751R2D" 446ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751R 447ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PCI 448ea0e1a9aSPaul Mundt help 449ea0e1a9aSPaul Mundt Select RTS7751R2D if configuring for a Renesas Technology 450ea0e1a9aSPaul Mundt Sales SH-Graphics board. 451ea0e1a9aSPaul Mundt 452ea0e1a9aSPaul Mundtconfig SH_HIGHLANDER 453ea0e1a9aSPaul Mundt bool "Highlander" 454ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 455ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PCI 456ea0e1a9aSPaul Mundt 457ea0e1a9aSPaul Mundtconfig SH_EDOSK7705 458ea0e1a9aSPaul Mundt bool "EDOSK7705" 459ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7705 460ea0e1a9aSPaul Mundt 461ea0e1a9aSPaul Mundtconfig SH_SH4202_MICRODEV 462ea0e1a9aSPaul Mundt bool "SH4-202 MicroDev" 463ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH4_202 464ea0e1a9aSPaul Mundt help 465ea0e1a9aSPaul Mundt Select SH4-202 MicroDev if configuring for a SuperH MicroDev board 466ea0e1a9aSPaul Mundt with an SH4-202 CPU. 467ea0e1a9aSPaul Mundt 468ea0e1a9aSPaul Mundtconfig SH_LANDISK 469ea0e1a9aSPaul Mundt bool "LANDISK" 470ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751R 471ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PCI 472ea0e1a9aSPaul Mundt help 473ea0e1a9aSPaul Mundt I-O DATA DEVICE, INC. "LANDISK Series" support. 474ea0e1a9aSPaul Mundt 475ea0e1a9aSPaul Mundtconfig SH_TITAN 476ea0e1a9aSPaul Mundt bool "TITAN" 477ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751R 478ea0e1a9aSPaul Mundt select CPU_HAS_IPR_IRQ 479ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PCI 480ea0e1a9aSPaul Mundt help 481ea0e1a9aSPaul Mundt Select Titan if you are configuring for a Nimble Microsystems 482ea0e1a9aSPaul Mundt NetEngine NP51R. 483ea0e1a9aSPaul Mundt 484ea0e1a9aSPaul Mundtconfig SH_SHMIN 485ea0e1a9aSPaul Mundt bool "SHMIN" 486ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7706 487ea0e1a9aSPaul Mundt select CPU_HAS_IPR_IRQ 488ea0e1a9aSPaul Mundt help 489ea0e1a9aSPaul Mundt Select SHMIN if configuring for the SHMIN board. 490ea0e1a9aSPaul Mundt 491ea0e1a9aSPaul Mundtconfig SH_LBOX_RE2 492ea0e1a9aSPaul Mundt bool "L-BOX RE2" 493ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7751R 494ea0e1a9aSPaul Mundt select SYS_SUPPORTS_PCI 495ea0e1a9aSPaul Mundt help 496ea0e1a9aSPaul Mundt Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. 497ea0e1a9aSPaul Mundt 498ea0e1a9aSPaul Mundtconfig SH_X3PROTO 499ea0e1a9aSPaul Mundt bool "SH-X3 Prototype board" 500ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SHX3 501ea0e1a9aSPaul Mundt 502ea0e1a9aSPaul Mundtconfig SH_MAGIC_PANEL_R2 503ea0e1a9aSPaul Mundt bool "Magic Panel R2" 504ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7720 505ea0e1a9aSPaul Mundt help 506ea0e1a9aSPaul Mundt Select Magic Panel R2 if configuring for Magic Panel R2. 507ea0e1a9aSPaul Mundt 508ea0e1a9aSPaul Mundtconfig SH_SIMULATOR 509ea0e1a9aSPaul Mundt bool "Simulator" 510ea0e1a9aSPaul Mundt depends on SUPERH64 511ea0e1a9aSPaul Mundt 512ea0e1a9aSPaul Mundtconfig SH_CAYMAN 513ea0e1a9aSPaul Mundt bool "Hitachi Cayman" 514ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103 515b6d7b666SPaul Mundt select SYS_SUPPORTS_PCI 516ea0e1a9aSPaul Mundt 517ea0e1a9aSPaul Mundtconfig SH_HARP 518ea0e1a9aSPaul Mundt bool "ST50 Harp" 519ea0e1a9aSPaul Mundt depends on CPU_SH5 520ea0e1a9aSPaul Mundt 521ea0e1a9aSPaul Mundtendmenu 522ea0e1a9aSPaul Mundt 523ea0e1a9aSPaul Mundtsource "arch/sh/boards/renesas/hs7751rvoip/Kconfig" 524ea0e1a9aSPaul Mundtsource "arch/sh/boards/renesas/rts7751r2d/Kconfig" 525ea0e1a9aSPaul Mundtsource "arch/sh/boards/renesas/r7780rp/Kconfig" 526ea0e1a9aSPaul Mundtsource "arch/sh/boards/magicpanelr2/Kconfig" 527ea0e1a9aSPaul Mundt 528ea0e1a9aSPaul Mundtmenu "Timer and clock configuration" 529ea0e1a9aSPaul Mundt 530ea0e1a9aSPaul Mundtconfig SH_TMU 531ea0e1a9aSPaul Mundt bool "TMU timer support" 532ea0e1a9aSPaul Mundt depends on CPU_SH3 || CPU_SH4 533ea0e1a9aSPaul Mundt select GENERIC_TIME 534ea0e1a9aSPaul Mundt select GENERIC_CLOCKEVENTS 535ea0e1a9aSPaul Mundt default y 536ea0e1a9aSPaul Mundt help 537ea0e1a9aSPaul Mundt This enables the use of the TMU as the system timer. 538ea0e1a9aSPaul Mundt 539ea0e1a9aSPaul Mundtconfig SH_CMT 540ea0e1a9aSPaul Mundt bool "CMT timer support" 541ea0e1a9aSPaul Mundt depends on CPU_SH2 542ea0e1a9aSPaul Mundt default y 543ea0e1a9aSPaul Mundt help 544ea0e1a9aSPaul Mundt This enables the use of the CMT as the system timer. 545ea0e1a9aSPaul Mundt 546ea0e1a9aSPaul Mundtconfig SH_MTU2 547ea0e1a9aSPaul Mundt bool "MTU2 timer support" 548ea0e1a9aSPaul Mundt depends on CPU_SH2A 549ea0e1a9aSPaul Mundt default n 550ea0e1a9aSPaul Mundt help 551ea0e1a9aSPaul Mundt This enables the use of the MTU2 as the system timer. 552ea0e1a9aSPaul Mundt 553ea0e1a9aSPaul Mundtconfig SH_TIMER_IRQ 554ea0e1a9aSPaul Mundt int 555ea0e1a9aSPaul Mundt default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 556ea0e1a9aSPaul Mundt default "86" if CPU_SUBTYPE_SH7619 557ea0e1a9aSPaul Mundt default "140" if CPU_SUBTYPE_SH7206 558ea0e1a9aSPaul Mundt default "16" 559ea0e1a9aSPaul Mundt 560ea0e1a9aSPaul Mundtconfig SH_PCLK_FREQ 561ea0e1a9aSPaul Mundt int "Peripheral clock frequency (in Hz)" 562ea0e1a9aSPaul Mundt default "27000000" if CPU_SUBTYPE_SH7343 563ea0e1a9aSPaul Mundt default "31250000" if CPU_SUBTYPE_SH7619 564ea0e1a9aSPaul Mundt default "32000000" if CPU_SUBTYPE_SH7722 565ea0e1a9aSPaul Mundt default "33333333" if CPU_SUBTYPE_SH7770 || \ 566ea0e1a9aSPaul Mundt CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \ 567ea0e1a9aSPaul Mundt CPU_SUBTYPE_SH7206 568ea0e1a9aSPaul Mundt default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R 569ea0e1a9aSPaul Mundt default "66000000" if CPU_SUBTYPE_SH4_202 570ea0e1a9aSPaul Mundt default "50000000" 571ea0e1a9aSPaul Mundt help 572ea0e1a9aSPaul Mundt This option is used to specify the peripheral clock frequency. 573ea0e1a9aSPaul Mundt This is necessary for determining the reference clock value on 574ea0e1a9aSPaul Mundt platforms lacking an RTC. 575ea0e1a9aSPaul Mundt 576ea0e1a9aSPaul Mundtconfig SH_CLK_MD 577ea0e1a9aSPaul Mundt int "CPU Mode Pin Setting" 578ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH7619 || CPU_SUBTYPE_SH7206 579ea0e1a9aSPaul Mundt default 6 if CPU_SUBTYPE_SH7206 580ea0e1a9aSPaul Mundt default 5 if CPU_SUBTYPE_SH7619 581ea0e1a9aSPaul Mundt default 0 582ea0e1a9aSPaul Mundt help 583ea0e1a9aSPaul Mundt MD2 - MD0 pin setting. 584ea0e1a9aSPaul Mundt 585ea0e1a9aSPaul Mundtsource "kernel/time/Kconfig" 586ea0e1a9aSPaul Mundt 587ea0e1a9aSPaul Mundtendmenu 588ea0e1a9aSPaul Mundt 589ea0e1a9aSPaul Mundtmenu "CPU Frequency scaling" 590ea0e1a9aSPaul Mundt 591ea0e1a9aSPaul Mundtsource "drivers/cpufreq/Kconfig" 592ea0e1a9aSPaul Mundt 593ea0e1a9aSPaul Mundtconfig SH_CPU_FREQ 594ea0e1a9aSPaul Mundt tristate "SuperH CPU Frequency driver" 595ea0e1a9aSPaul Mundt depends on CPU_FREQ 596ea0e1a9aSPaul Mundt select CPU_FREQ_TABLE 597ea0e1a9aSPaul Mundt help 598ea0e1a9aSPaul Mundt This adds the cpufreq driver for SuperH. At present, only 599ea0e1a9aSPaul Mundt the SH-4 is supported. 600ea0e1a9aSPaul Mundt 601ea0e1a9aSPaul Mundt For details, take a look at <file:Documentation/cpu-freq>. 602ea0e1a9aSPaul Mundt 603ea0e1a9aSPaul Mundt If unsure, say N. 604ea0e1a9aSPaul Mundt 605ea0e1a9aSPaul Mundtendmenu 606ea0e1a9aSPaul Mundt 607ea0e1a9aSPaul Mundtsource "arch/sh/drivers/Kconfig" 608ea0e1a9aSPaul Mundt 609ea0e1a9aSPaul Mundtendmenu 610ea0e1a9aSPaul Mundt 611ea0e1a9aSPaul Mundtconfig ISA_DMA_API 612ea0e1a9aSPaul Mundt bool 613ea0e1a9aSPaul Mundt depends on SH_MPC1211 614ea0e1a9aSPaul Mundt default y 615ea0e1a9aSPaul Mundt 616ea0e1a9aSPaul Mundtmenu "Kernel features" 617ea0e1a9aSPaul Mundt 618ea0e1a9aSPaul Mundtsource kernel/Kconfig.hz 619ea0e1a9aSPaul Mundt 620ea0e1a9aSPaul Mundtconfig KEXEC 621ea0e1a9aSPaul Mundt bool "kexec system call (EXPERIMENTAL)" 622ea0e1a9aSPaul Mundt depends on EXPERIMENTAL 623ea0e1a9aSPaul Mundt help 624ea0e1a9aSPaul Mundt kexec is a system call that implements the ability to shutdown your 625ea0e1a9aSPaul Mundt current kernel, and to start another kernel. It is like a reboot 626ea0e1a9aSPaul Mundt but it is independent of the system firmware. And like a reboot 627ea0e1a9aSPaul Mundt you can start any kernel with it, not just Linux. 628ea0e1a9aSPaul Mundt 629ea0e1a9aSPaul Mundt The name comes from the similarity to the exec system call. 630ea0e1a9aSPaul Mundt 631ea0e1a9aSPaul Mundt It is an ongoing process to be certain the hardware in a machine 632ea0e1a9aSPaul Mundt is properly shutdown, so do not be surprised if this code does not 633ea0e1a9aSPaul Mundt initially work for you. It may help to enable device hotplugging 634ea0e1a9aSPaul Mundt support. As of this writing the exact hardware interface is 635ea0e1a9aSPaul Mundt strongly in flux, so no good recommendation can be made. 636ea0e1a9aSPaul Mundt 637ea0e1a9aSPaul Mundtconfig CRASH_DUMP 638ea0e1a9aSPaul Mundt bool "kernel crash dumps (EXPERIMENTAL)" 639ea0e1a9aSPaul Mundt depends on EXPERIMENTAL 640ea0e1a9aSPaul Mundt help 641ea0e1a9aSPaul Mundt Generate crash dump after being started by kexec. 642ea0e1a9aSPaul Mundt This should be normally only set in special crash dump kernels 643ea0e1a9aSPaul Mundt which are loaded in the main kernel with kexec-tools into 644ea0e1a9aSPaul Mundt a specially reserved region and then later executed after 645ea0e1a9aSPaul Mundt a crash by kdump/kexec. The crash dump kernel must be compiled 646ea0e1a9aSPaul Mundt to a memory address not used by the main kernel using 647ea0e1a9aSPaul Mundt MEMORY_START. 648ea0e1a9aSPaul Mundt 649ea0e1a9aSPaul Mundt For more details see Documentation/kdump/kdump.txt 650ea0e1a9aSPaul Mundt 651ea0e1a9aSPaul Mundtconfig SMP 652ea0e1a9aSPaul Mundt bool "Symmetric multi-processing support" 653ea0e1a9aSPaul Mundt depends on SYS_SUPPORTS_SMP 654ea0e1a9aSPaul Mundt ---help--- 655ea0e1a9aSPaul Mundt This enables support for systems with more than one CPU. If you have 656ea0e1a9aSPaul Mundt a system with only one CPU, like most personal computers, say N. If 657ea0e1a9aSPaul Mundt you have a system with more than one CPU, say Y. 658ea0e1a9aSPaul Mundt 659ea0e1a9aSPaul Mundt If you say N here, the kernel will run on single and multiprocessor 660ea0e1a9aSPaul Mundt machines, but will use only one CPU of a multiprocessor machine. If 661ea0e1a9aSPaul Mundt you say Y here, the kernel will run on many, but not all, 662ea0e1a9aSPaul Mundt singleprocessor machines. On a singleprocessor machine, the kernel 663ea0e1a9aSPaul Mundt will run faster if you say N here. 664ea0e1a9aSPaul Mundt 665ea0e1a9aSPaul Mundt People using multiprocessor machines who say Y here should also say 666ea0e1a9aSPaul Mundt Y to "Enhanced Real Time Clock Support", below. 667ea0e1a9aSPaul Mundt 668ea0e1a9aSPaul Mundt See also the <file:Documentation/smp.txt>, 669ea0e1a9aSPaul Mundt <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available 670ea0e1a9aSPaul Mundt at <http://www.tldp.org/docs.html#howto>. 671ea0e1a9aSPaul Mundt 672ea0e1a9aSPaul Mundt If you don't know what to do here, say N. 673ea0e1a9aSPaul Mundt 674ea0e1a9aSPaul Mundtconfig NR_CPUS 675ea0e1a9aSPaul Mundt int "Maximum number of CPUs (2-32)" 676ea0e1a9aSPaul Mundt range 2 32 677ea0e1a9aSPaul Mundt depends on SMP 678ea0e1a9aSPaul Mundt default "4" if CPU_SHX3 679ea0e1a9aSPaul Mundt default "2" 680ea0e1a9aSPaul Mundt help 681ea0e1a9aSPaul Mundt This allows you to specify the maximum number of CPUs which this 682ea0e1a9aSPaul Mundt kernel will support. The maximum supported value is 32 and the 683ea0e1a9aSPaul Mundt minimum value which makes sense is 2. 684ea0e1a9aSPaul Mundt 685ea0e1a9aSPaul Mundt This is purely to save memory - each supported CPU adds 686ea0e1a9aSPaul Mundt approximately eight kilobytes to the kernel image. 687ea0e1a9aSPaul Mundt 688ea0e1a9aSPaul Mundtsource "kernel/Kconfig.preempt" 689ea0e1a9aSPaul Mundt 690ea0e1a9aSPaul Mundtconfig GUSA 691ea0e1a9aSPaul Mundt def_bool y 692ea0e1a9aSPaul Mundt depends on !SMP 693ea0e1a9aSPaul Mundt help 694ea0e1a9aSPaul Mundt This enables support for gUSA (general UserSpace Atomicity). 695ea0e1a9aSPaul Mundt This is the default implementation for both UP and non-ll/sc 696ea0e1a9aSPaul Mundt CPUs, and is used by the libc, amongst others. 697ea0e1a9aSPaul Mundt 698ea0e1a9aSPaul Mundt For additional information, design information can be found 699ea0e1a9aSPaul Mundt in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>. 700ea0e1a9aSPaul Mundt 701ea0e1a9aSPaul Mundt This should only be disabled for special cases where alternate 702ea0e1a9aSPaul Mundt atomicity implementations exist. 703ea0e1a9aSPaul Mundt 704ea0e1a9aSPaul Mundtendmenu 705ea0e1a9aSPaul Mundt 706ea0e1a9aSPaul Mundtmenu "Boot options" 707ea0e1a9aSPaul Mundt 708ea0e1a9aSPaul Mundtconfig ZERO_PAGE_OFFSET 709ea0e1a9aSPaul Mundt hex "Zero page offset" 710ea0e1a9aSPaul Mundt default "0x00004000" if SH_MPC1211 || SH_SH03 711ea0e1a9aSPaul Mundt default "0x00010000" if PAGE_SIZE_64KB 712ea0e1a9aSPaul Mundt default "0x00002000" if PAGE_SIZE_8KB 713ea0e1a9aSPaul Mundt default "0x00001000" 714ea0e1a9aSPaul Mundt help 715ea0e1a9aSPaul Mundt This sets the default offset of zero page. 716ea0e1a9aSPaul Mundt 717ea0e1a9aSPaul Mundtconfig BOOT_LINK_OFFSET 718ea0e1a9aSPaul Mundt hex "Link address offset for booting" 719ea0e1a9aSPaul Mundt default "0x00800000" 720ea0e1a9aSPaul Mundt help 721ea0e1a9aSPaul Mundt This option allows you to set the link address offset of the zImage. 722ea0e1a9aSPaul Mundt This can be useful if you are on a board which has a small amount of 723ea0e1a9aSPaul Mundt memory. 724ea0e1a9aSPaul Mundt 725ea0e1a9aSPaul Mundtconfig UBC_WAKEUP 726ea0e1a9aSPaul Mundt bool "Wakeup UBC on startup" 727ea0e1a9aSPaul Mundt depends on CPU_SH4 && !CPU_SH4A 728ea0e1a9aSPaul Mundt help 729ea0e1a9aSPaul Mundt Selecting this option will wakeup the User Break Controller (UBC) on 730ea0e1a9aSPaul Mundt startup. Although the UBC is left in an awake state when the processor 731ea0e1a9aSPaul Mundt comes up, some boot loaders misbehave by putting the UBC to sleep in a 732ea0e1a9aSPaul Mundt power saving state, which causes issues with things like ptrace(). 733ea0e1a9aSPaul Mundt 734ea0e1a9aSPaul Mundt If unsure, say N. 735ea0e1a9aSPaul Mundt 736ea0e1a9aSPaul Mundtconfig CMDLINE_BOOL 737ea0e1a9aSPaul Mundt bool "Default bootloader kernel arguments" 738ea0e1a9aSPaul Mundt 739ea0e1a9aSPaul Mundtconfig CMDLINE 740ea0e1a9aSPaul Mundt string "Initial kernel command string" 741ea0e1a9aSPaul Mundt depends on CMDLINE_BOOL 742ea0e1a9aSPaul Mundt default "console=ttySC1,115200" 743ea0e1a9aSPaul Mundt 744ea0e1a9aSPaul Mundtendmenu 745ea0e1a9aSPaul Mundt 746ea0e1a9aSPaul Mundtmenu "Bus options" 747ea0e1a9aSPaul Mundt 748ea0e1a9aSPaul Mundt# Even on SuperH devices which don't have an ISA bus, 749ea0e1a9aSPaul Mundt# this variable helps the PCMCIA modules handle 750ea0e1a9aSPaul Mundt# IRQ requesting properly -- Greg Banks. 751ea0e1a9aSPaul Mundt# 752ea0e1a9aSPaul Mundt# Though we're generally not interested in it when 753ea0e1a9aSPaul Mundt# we're not using PCMCIA, so we make it dependent on 754ea0e1a9aSPaul Mundt# PCMCIA outright. -- PFM. 755ea0e1a9aSPaul Mundtconfig ISA 756ea0e1a9aSPaul Mundt def_bool y 757ea0e1a9aSPaul Mundt depends on PCMCIA && HD6446X_SERIES 758ea0e1a9aSPaul Mundt help 759ea0e1a9aSPaul Mundt Find out whether you have ISA slots on your motherboard. ISA is the 760ea0e1a9aSPaul Mundt name of a bus system, i.e. the way the CPU talks to the other stuff 761ea0e1a9aSPaul Mundt inside your box. Other bus systems are PCI, EISA, MicroChannel 762ea0e1a9aSPaul Mundt (MCA) or VESA. ISA is an older system, now being displaced by PCI; 763ea0e1a9aSPaul Mundt newer boards don't support it. If you have ISA, say Y, otherwise N. 764ea0e1a9aSPaul Mundt 765ea0e1a9aSPaul Mundtconfig EISA 766ea0e1a9aSPaul Mundt bool 767ea0e1a9aSPaul Mundt ---help--- 768ea0e1a9aSPaul Mundt The Extended Industry Standard Architecture (EISA) bus was 769ea0e1a9aSPaul Mundt developed as an open alternative to the IBM MicroChannel bus. 770ea0e1a9aSPaul Mundt 771ea0e1a9aSPaul Mundt The EISA bus provided some of the features of the IBM MicroChannel 772ea0e1a9aSPaul Mundt bus while maintaining backward compatibility with cards made for 773ea0e1a9aSPaul Mundt the older ISA bus. The EISA bus saw limited use between 1988 and 774ea0e1a9aSPaul Mundt 1995 when it was made obsolete by the PCI bus. 775ea0e1a9aSPaul Mundt 776ea0e1a9aSPaul Mundt Say Y here if you are building a kernel for an EISA-based machine. 777ea0e1a9aSPaul Mundt 778ea0e1a9aSPaul Mundt Otherwise, say N. 779ea0e1a9aSPaul Mundt 780ea0e1a9aSPaul Mundtconfig MCA 781ea0e1a9aSPaul Mundt bool 782ea0e1a9aSPaul Mundt help 783ea0e1a9aSPaul Mundt MicroChannel Architecture is found in some IBM PS/2 machines and 784ea0e1a9aSPaul Mundt laptops. It is a bus system similar to PCI or ISA. See 785ea0e1a9aSPaul Mundt <file:Documentation/mca.txt> (and especially the web page given 786ea0e1a9aSPaul Mundt there) before attempting to build an MCA bus kernel. 787ea0e1a9aSPaul Mundt 788ea0e1a9aSPaul Mundtconfig SBUS 789ea0e1a9aSPaul Mundt bool 790ea0e1a9aSPaul Mundt 791ea0e1a9aSPaul Mundtconfig SUPERHYWAY 792ea0e1a9aSPaul Mundt tristate "SuperHyway Bus support" 793ea0e1a9aSPaul Mundt depends on CPU_SUBTYPE_SH4_202 794ea0e1a9aSPaul Mundt 795ea0e1a9aSPaul Mundtconfig MAPLE 796ea0e1a9aSPaul Mundt bool "Maple Bus support" 797ea0e1a9aSPaul Mundt depends on SH_DREAMCAST 798ea0e1a9aSPaul Mundt help 799ea0e1a9aSPaul Mundt The Maple Bus is SEGA's serial communication bus for peripherals 800ea0e1a9aSPaul Mundt on the Dreamcast. Without this bus support you won't be able to 801ea0e1a9aSPaul Mundt get your Dreamcast keyboard etc to work, so most users 802ea0e1a9aSPaul Mundt probably want to say 'Y' here, unless you are only using the 803ea0e1a9aSPaul Mundt Dreamcast with a serial line terminal or a remote network 804ea0e1a9aSPaul Mundt connection. 805ea0e1a9aSPaul Mundt 806ea0e1a9aSPaul Mundtconfig CF_ENABLER 807ea0e1a9aSPaul Mundt bool "Compact Flash Enabler support" 808ea0e1a9aSPaul Mundt depends on SOLUTION_ENGINE || SH_SH03 809ea0e1a9aSPaul Mundt ---help--- 810ea0e1a9aSPaul Mundt Compact Flash is a small, removable mass storage device introduced 811ea0e1a9aSPaul Mundt in 1994 originally as a PCMCIA device. If you say `Y' here, you 812ea0e1a9aSPaul Mundt compile in support for Compact Flash devices directly connected to 813ea0e1a9aSPaul Mundt a SuperH processor. A Compact Flash FAQ is available at 814ea0e1a9aSPaul Mundt <http://www.compactflash.org/faqs/faq.htm>. 815ea0e1a9aSPaul Mundt 816ea0e1a9aSPaul Mundt If your board has "Directly Connected" CompactFlash at area 5 or 6, 817ea0e1a9aSPaul Mundt you may want to enable this option. Then, you can use CF as 818ea0e1a9aSPaul Mundt primary IDE drive (only tested for SanDisk). 819ea0e1a9aSPaul Mundt 820ea0e1a9aSPaul Mundt If in doubt, select 'N'. 821ea0e1a9aSPaul Mundt 822ea0e1a9aSPaul Mundtchoice 823ea0e1a9aSPaul Mundt prompt "Compact Flash Connection Area" 824ea0e1a9aSPaul Mundt depends on CF_ENABLER 825ea0e1a9aSPaul Mundt default CF_AREA6 826ea0e1a9aSPaul Mundt 827ea0e1a9aSPaul Mundtconfig CF_AREA5 828ea0e1a9aSPaul Mundt bool "Area5" 829ea0e1a9aSPaul Mundt help 830ea0e1a9aSPaul Mundt If your board has "Directly Connected" CompactFlash, You should 831ea0e1a9aSPaul Mundt select the area where your CF is connected to. 832ea0e1a9aSPaul Mundt 833ea0e1a9aSPaul Mundt - "Area5" if CompactFlash is connected to Area 5 (0x14000000) 834ea0e1a9aSPaul Mundt - "Area6" if it is connected to Area 6 (0x18000000) 835ea0e1a9aSPaul Mundt 836ea0e1a9aSPaul Mundt "Area6" will work for most boards. 837ea0e1a9aSPaul Mundt 838ea0e1a9aSPaul Mundtconfig CF_AREA6 839ea0e1a9aSPaul Mundt bool "Area6" 840ea0e1a9aSPaul Mundt 841ea0e1a9aSPaul Mundtendchoice 842ea0e1a9aSPaul Mundt 843ea0e1a9aSPaul Mundtconfig CF_BASE_ADDR 844ea0e1a9aSPaul Mundt hex 845ea0e1a9aSPaul Mundt depends on CF_ENABLER 846ea0e1a9aSPaul Mundt default "0xb8000000" if CF_AREA6 847ea0e1a9aSPaul Mundt default "0xb4000000" if CF_AREA5 848ea0e1a9aSPaul Mundt 849ea0e1a9aSPaul Mundtsource "arch/sh/drivers/pci/Kconfig" 850ea0e1a9aSPaul Mundt 851ea0e1a9aSPaul Mundtsource "drivers/pci/Kconfig" 852ea0e1a9aSPaul Mundt 853ea0e1a9aSPaul Mundtsource "drivers/pcmcia/Kconfig" 854ea0e1a9aSPaul Mundt 855ea0e1a9aSPaul Mundtsource "drivers/pci/hotplug/Kconfig" 856ea0e1a9aSPaul Mundt 857ea0e1a9aSPaul Mundtendmenu 858ea0e1a9aSPaul Mundt 859ea0e1a9aSPaul Mundtmenu "Executable file formats" 860ea0e1a9aSPaul Mundt 861ea0e1a9aSPaul Mundtsource "fs/Kconfig.binfmt" 862ea0e1a9aSPaul Mundt 863ea0e1a9aSPaul Mundtendmenu 864ea0e1a9aSPaul Mundt 865ea0e1a9aSPaul Mundtmenu "Power management options (EXPERIMENTAL)" 866ea0e1a9aSPaul Mundtdepends on EXPERIMENTAL && SYS_SUPPORTS_PM 867ea0e1a9aSPaul Mundt 868ea0e1a9aSPaul Mundtsource kernel/power/Kconfig 869ea0e1a9aSPaul Mundt 870ea0e1a9aSPaul Mundtendmenu 871ea0e1a9aSPaul Mundt 872ea0e1a9aSPaul Mundtsource "net/Kconfig" 873ea0e1a9aSPaul Mundt 874ea0e1a9aSPaul Mundtsource "drivers/Kconfig" 875ea0e1a9aSPaul Mundt 876ea0e1a9aSPaul Mundtsource "fs/Kconfig" 877ea0e1a9aSPaul Mundt 878ea0e1a9aSPaul Mundtsource "kernel/Kconfig.instrumentation" 879ea0e1a9aSPaul Mundt 880ea0e1a9aSPaul Mundtsource "arch/sh/Kconfig.debug" 881ea0e1a9aSPaul Mundt 882ea0e1a9aSPaul Mundtsource "security/Kconfig" 883ea0e1a9aSPaul Mundt 884ea0e1a9aSPaul Mundtsource "crypto/Kconfig" 885ea0e1a9aSPaul Mundt 886ea0e1a9aSPaul Mundtsource "lib/Kconfig" 887