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