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