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