arch/v850/Kconfig

   1 #############################################################################
   2 #
   3 # For a description of the syntax of this configuration file,
   4 # see Documentation/kbuild/kconfig-language.txt.
   5 #
   6 #############################################################################
   7
   8 mainmenu "uClinux/v850 (w/o MMU) Kernel Configuration"
   9
  10 config MMU
  11         bool
  12         default n
  13 config ZONE_DMA
  14         bool
  15         default y
  16 config RWSEM_GENERIC_SPINLOCK
  17         bool
  18         default y
  19 config RWSEM_XCHGADD_ALGORITHM
  20         bool
  21         default n
  22 config GENERIC_FIND_NEXT_BIT
  23         bool
  24         default y
  25 config GENERIC_HWEIGHT
  26         bool
  27         default y
  28 config GENERIC_CALIBRATE_DELAY
  29         bool
  30         default y
  31
  32 config GENERIC_HARDIRQS
  33         bool
  34         default y
  35
  36 config GENERIC_IRQ_PROBE
  37         bool
  38         default y
  39
  40 config GENERIC_TIME
  41         bool
  42         default y
  43
  44 config TIME_LOW_RES
  45         bool
  46         default y
  47
  48 config ARCH_HAS_ILOG2_U32
  49         bool
  50         default n
  51
  52 config ARCH_HAS_ILOG2_U64
  53         bool
  54         default n
  55
  56 config ARCH_SUPPORTS_AOUT
  57         def_bool y
  58
  59 # Turn off some random 386 crap that can affect device config
  60 config ISA
  61         bool
  62         default n
  63 config ISAPNP
  64         bool
  65         default n
  66 config EISA
  67         bool
  68         default n
  69 config MCA
  70         bool
  71         default n
  72
  73
  74 #############################################################################
  75 #### v850-specific config
  76
  77 # Define the architecture
  78 config V850
  79         bool
  80         default y
  81         select HAVE_IDE
  82
  83 menu "Processor type and features"
  84
  85    choice
  86           prompt "Platform"
  87           default GDB
  88       config V850E_SIM
  89              bool "GDB"
  90       config RTE_CB_MA1
  91              bool "RTE-V850E/MA1-CB"
  92       config RTE_CB_NB85E
  93              bool "RTE-V850E/NB85E-CB"
  94       config RTE_CB_ME2
  95              bool "RTE-V850E/ME2-CB"
  96       config V850E_AS85EP1
  97              bool "AS85EP1"
  98       config V850E2_SIM85E2C
  99              bool "sim85e2c"
 100       config V850E2_SIM85E2S
 101              bool "sim85e2s"
 102       config V850E2_FPGA85E2C
 103              bool "NA85E2C-FPGA"
 104       config V850E2_ANNA
 105              bool "Anna"
 106    endchoice
 107
 108    #### V850E processor-specific config
 109
 110    # All CPUs currently supported use the v850e architecture
 111    config V850E
 112           bool
 113           default y
 114
 115    # The RTE-V850E/MA1-CB is the only type of V850E/MA1 platform we
 116    # currently support
 117    config V850E_MA1
 118           bool
 119           depends on RTE_CB_MA1
 120           default y
 121    # Similarly for the RTE-V850E/NB85E-CB - V850E/TEG
 122    config V850E_TEG
 123           bool
 124           depends on RTE_CB_NB85E
 125           default y
 126    # ... and the RTE-V850E/ME2-CB - V850E/ME2
 127    config V850E_ME2
 128           bool
 129           depends on RTE_CB_ME2
 130           default y
 131
 132
 133    #### sim85e2-specific config
 134
 135    config V850E2_SIM85E2
 136           bool
 137           depends on V850E2_SIM85E2C || V850E2_SIM85E2S
 138           default y
 139
 140
 141    #### V850E2 processor-specific config
 142
 143    # V850E2 processors
 144    config V850E2
 145           bool
 146           depends on V850E2_SIM85E2 || V850E2_FPGA85E2C || V850E2_ANNA
 147           default y
 148
 149
 150    #### RTE-CB platform-specific config
 151
 152    # Boards in the RTE-x-CB series
 153    config RTE_CB
 154           bool
 155           depends on RTE_CB_MA1 || RTE_CB_NB85E || RTE_CB_ME2
 156           default y
 157
 158    config RTE_CB_MULTI
 159           bool
 160           # RTE_CB_NB85E can either have multi ROM support or not, but
 161           # other platforms (currently only RTE_CB_MA1) require it.
 162           prompt "Multi monitor ROM support" if RTE_CB_NB85E
 163           depends on RTE_CB_MA1 || RTE_CB_NB85E
 164           default y
 165
 166    config RTE_CB_MULTI_DBTRAP
 167           bool "Pass illegal insn trap / dbtrap to kernel"
 168           depends on RTE_CB_MULTI
 169           default n
 170
 171    config RTE_CB_MA1_KSRAM
 172           bool "Kernel in SRAM (limits size of kernel)"
 173           depends on RTE_CB_MA1 && RTE_CB_MULTI
 174           default n
 175
 176    config RTE_MB_A_PCI
 177           bool "Mother-A PCI support"
 178           depends on RTE_CB
 179           default y
 180
 181    # The GBUS is used to talk to the RTE-MOTHER-A board
 182    config RTE_GBUS_INT
 183           bool
 184           depends on RTE_MB_A_PCI
 185           default y
 186
 187    # The only PCI bus we support is on the RTE-MOTHER-A board
 188    config PCI
 189           bool
 190           default RTE_MB_A_PCI
 191
 192    #### Some feature-specific configs
 193
 194    # Everything except for the GDB simulator uses the same interrupt controller
 195    config V850E_INTC
 196           bool
 197           default !V850E_SIM
 198
 199    # Everything except for the various simulators uses the "Timer D" unit
 200    config V850E_TIMER_D
 201           bool
 202           default !V850E_SIM && !V850E2_SIM85E2
 203
 204    # Cache control used on some v850e1 processors
 205    config V850E_CACHE
 206           bool
 207           default V850E_TEG || V850E_ME2
 208
 209    # Cache control used on v850e2 processors; I think this should
 210    # actually apply to more, but currently only the SIM85E2S uses it
 211    config V850E2_CACHE
 212           bool
 213           default V850E2_SIM85E2S
 214
 215    config NO_CACHE
 216           bool
 217           default !V850E_CACHE && !V850E2_CACHE
 218
 219    # HZ depends on the platform
 220    config HZ
 221           int
 222           default 24  if V850E_SIM || V850E2_SIM85E2
 223           default 122 if V850E2_FPGA85E2C
 224           default 100
 225
 226    #### Misc config
 227
 228    config ROM_KERNEL
 229           bool "Kernel in ROM"
 230           depends on V850E2_ANNA || V850E_AS85EP1 || RTE_CB_ME2
 231
 232    # Some platforms pre-zero memory, in which case the kernel doesn't need to
 233    config ZERO_BSS
 234           bool
 235           depends on !V850E2_SIM85E2C
 236           default y
 237
 238    # The crappy-ass zone allocator requires that the start of allocatable
 239    # memory be aligned to the largest possible allocation.
 240    config FORCE_MAX_ZONEORDER
 241           int
 242           default 8 if V850E2_SIM85E2C || V850E2_FPGA85E2C
 243
 244    config V850E_HIGHRES_TIMER
 245           bool "High resolution timer support"
 246           depends on V850E_TIMER_D
 247    config TIME_BOOTUP
 248           bool "Time bootup"
 249           depends on V850E_HIGHRES_TIMER
 250
 251    config RESET_GUARD
 252           bool "Reset Guard"
 253
 254 source "mm/Kconfig"
 255
 256 endmenu
 257
 258
 259 #############################################################################
 260
 261 source init/Kconfig
 262
 263 #############################################################################
 264
 265 menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
 266
 267 #    config PCI
 268 #          bool "PCI support"
 269 #          help
 270 #            Support for PCI bus.
 271
 272 source "drivers/pci/Kconfig"
 273
 274 source "drivers/pcmcia/Kconfig"
 275
 276 source "drivers/pci/hotplug/Kconfig"
 277
 278 endmenu
 279
 280 menu "Executable file formats"
 281
 282 source "fs/Kconfig.binfmt"
 283
 284 endmenu
 285
 286 source "net/Kconfig"
 287
 288 #############################################################################
 289
 290 source "drivers/base/Kconfig"
 291
 292 source drivers/mtd/Kconfig
 293
 294 source drivers/parport/Kconfig
 295
 296 #source drivers/pnp/Kconfig
 297
 298 source drivers/block/Kconfig
 299
 300 #############################################################################
 301
 302 menu "Disk device support"
 303
 304 source "drivers/ide/Kconfig"
 305
 306 source "drivers/scsi/Kconfig"
 307
 308 endmenu
 309
 310 #############################################################################
 311
 312
 313 source "drivers/md/Kconfig"
 314
 315 source "drivers/message/fusion/Kconfig"
 316
 317 source "drivers/ieee1394/Kconfig"
 318
 319 source "drivers/message/i2o/Kconfig"
 320
 321 source "drivers/net/Kconfig"
 322
 323 source "drivers/isdn/Kconfig"
 324
 325 #source "drivers/telephony/Kconfig"
 326
 327 #
 328 # input before char - char/joystick depends on it. As does USB.
 329 #
 330 source "drivers/input/Kconfig"
 331
 332 source "drivers/char/Kconfig"
 333
 334 #source drivers/misc/Config.in
 335 source "drivers/media/Kconfig"
 336
 337 source "fs/Kconfig"
 338
 339 source "drivers/video/Kconfig"
 340
 341 source "sound/Kconfig"
 342
 343 source "drivers/usb/Kconfig"
 344
 345 source "arch/v850/Kconfig.debug"
 346
 347 source "security/Kconfig"
 348
 349 source "crypto/Kconfig"
 350
 351 source "lib/Kconfig"
 352
 353 #############################################################################