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