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 UID16
  14         bool
  15         default n
  16 config RWSEM_GENERIC_SPINLOCK
  17         bool
  18         default y
  19 config RWSEM_XCHGADD_ALGORITHM
  20         bool
  21         default n
  22 config GENERIC_CALIBRATE_DELAY
  23         bool
  24         default y
  25
  26 # Turn off some random 386 crap that can affect device config
  27 config ISA
  28         bool
  29         default n
  30 config ISAPNP
  31         bool
  32         default n
  33 config EISA
  34         bool
  35         default n
  36 config MCA
  37         bool
  38         default n
  39
  40
  41 #############################################################################
  42 #### v850-specific config
  43
  44 # Define the architecture
  45 config V850
  46         bool
  47         default y
  48
  49 menu "Processor type and features"
  50
  51    choice
  52           prompt "Platform"
  53           default GDB
  54       config V850E_SIM
  55              bool "GDB"
  56       config RTE_CB_MA1
  57              bool "RTE-V850E/MA1-CB"
  58       config RTE_CB_NB85E
  59              bool "RTE-V850E/NB85E-CB"
  60       config RTE_CB_ME2
  61              bool "RTE-V850E/ME2-CB"
  62       config V850E_AS85EP1
  63              bool "AS85EP1"
  64       config V850E2_SIM85E2C
  65              bool "sim85e2c"
  66       config V850E2_SIM85E2S
  67              bool "sim85e2s"
  68       config V850E2_FPGA85E2C
  69              bool "NA85E2C-FPGA"
  70       config V850E2_ANNA
  71              bool "Anna"
  72    endchoice
  73
  74    #### V850E processor-specific config
  75
  76    # All CPUs currently supported use the v850e architecture
  77    config V850E
  78           bool
  79           default y
  80
  81    # The RTE-V850E/MA1-CB is the only type of V850E/MA1 platform we
  82    # currently support
  83    config V850E_MA1
  84           bool
  85           depends RTE_CB_MA1
  86           default y
  87    # Similarly for the RTE-V850E/NB85E-CB - V850E/TEG
  88    config V850E_TEG
  89           bool
  90           depends RTE_CB_NB85E
  91           default y
  92    # ... and the RTE-V850E/ME2-CB - V850E/ME2
  93    config V850E_ME2
  94           bool
  95           depends RTE_CB_ME2
  96           default y
  97
  98
  99    #### sim85e2-specific config
 100
 101    config V850E2_SIM85E2
 102           bool
 103           depends V850E2_SIM85E2C || V850E2_SIM85E2S
 104           default y
 105
 106
 107    #### V850E2 processor-specific config
 108
 109    # V850E2 processors
 110    config V850E2
 111           bool
 112           depends V850E2_SIM85E2 || V850E2_FPGA85E2C || V850E2_ANNA
 113           default y
 114
 115
 116    #### RTE-CB platform-specific config
 117
 118    # Boards in the RTE-x-CB series
 119    config RTE_CB
 120           bool
 121           depends RTE_CB_MA1 || RTE_CB_NB85E || RTE_CB_ME2
 122           default y
 123
 124    config RTE_CB_MULTI
 125           bool
 126           # RTE_CB_NB85E can either have multi ROM support or not, but
 127           # other platforms (currently only RTE_CB_MA1) require it.
 128           prompt "Multi monitor ROM support" if RTE_CB_NB85E
 129           depends RTE_CB_MA1 || RTE_CB_NB85E
 130           default y
 131
 132    config RTE_CB_MULTI_DBTRAP
 133           bool "Pass illegal insn trap / dbtrap to kernel"
 134           depends RTE_CB_MULTI
 135           default n
 136
 137    config RTE_CB_MA1_KSRAM
 138           bool "Kernel in SRAM (limits size of kernel)"
 139           depends RTE_CB_MA1 && RTE_CB_MULTI
 140           default n
 141
 142    config RTE_MB_A_PCI
 143           bool "Mother-A PCI support"
 144           depends RTE_CB
 145           default y
 146
 147    # The GBUS is used to talk to the RTE-MOTHER-A board
 148    config RTE_GBUS_INT
 149           bool
 150           depends RTE_MB_A_PCI
 151           default y
 152
 153    # The only PCI bus we support is on the RTE-MOTHER-A board
 154    config PCI
 155           bool
 156           default RTE_MB_A_PCI
 157
 158    #### Some feature-specific configs
 159
 160    # Everything except for the GDB simulator uses the same interrupt controller
 161    config V850E_INTC
 162           bool
 163           default !V850E_SIM
 164
 165    # Everything except for the various simulators uses the "Timer D" unit
 166    config V850E_TIMER_D
 167           bool
 168           default !V850E_SIM && !V850E2_SIM85E2
 169
 170    # Cache control used on some v850e1 processors
 171    config V850E_CACHE
 172           bool
 173           default V850E_TEG || V850E_ME2
 174
 175    # Cache control used on v850e2 processors; I think this should
 176    # actually apply to more, but currently only the SIM85E2S uses it
 177    config V850E2_CACHE
 178           bool
 179           default V850E2_SIM85E2S
 180
 181    config NO_CACHE
 182           bool
 183           default !V850E_CACHE && !V850E2_CACHE
 184
 185    #### Misc config
 186
 187    config ROM_KERNEL
 188           bool "Kernel in ROM"
 189           depends V850E2_ANNA || V850E_AS85EP1 || RTE_CB_ME2
 190
 191    # Some platforms pre-zero memory, in which case the kernel doesn't need to
 192    config ZERO_BSS
 193           bool
 194           depends !V850E2_SIM85E2C
 195           default y
 196
 197    # The crappy-ass zone allocator requires that the start of allocatable
 198    # memory be aligned to the largest possible allocation.
 199    config FORCE_MAX_ZONEORDER
 200           int
 201           default 8 if V850E2_SIM85E2C || V850E2_FPGA85E2C
 202
 203    config V850E_HIGHRES_TIMER
 204           bool "High resolution timer support"
 205           depends V850E_TIMER_D
 206    config TIME_BOOTUP
 207           bool "Time bootup"
 208           depends V850E_HIGHRES_TIMER
 209
 210    config RESET_GUARD
 211           bool "Reset Guard"
 212
 213    config LARGE_ALLOCS
 214           bool "Allow allocating large blocks (> 1MB) of memory"
 215           help
 216              Allow the slab memory allocator to keep chains for very large
 217              memory sizes - upto 32MB. You may need this if your system has
 218              a lot of RAM, and you need to able to allocate very large
 219              contiguous chunks. If unsure, say N.
 220
 221 source "mm/Kconfig"
 222
 223 endmenu
 224
 225
 226 #############################################################################
 227
 228 source init/Kconfig
 229
 230 #############################################################################
 231
 232 menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
 233
 234 #    config PCI
 235 #          bool "PCI support"
 236 #          help
 237 #            Support for PCI bus.
 238
 239 source "drivers/pci/Kconfig"
 240
 241 source "drivers/pcmcia/Kconfig"
 242
 243 source "drivers/pci/hotplug/Kconfig"
 244
 245 endmenu
 246
 247 menu "Executable file formats"
 248
 249 source "fs/Kconfig.binfmt"
 250
 251 endmenu
 252
 253 source "net/Kconfig"
 254
 255 #############################################################################
 256
 257 source "drivers/base/Kconfig"
 258
 259 source drivers/mtd/Kconfig
 260
 261 source drivers/parport/Kconfig
 262
 263 #source drivers/pnp/Kconfig
 264
 265 source drivers/block/Kconfig
 266
 267 #############################################################################
 268
 269 menu "Disk device support"
 270
 271 source "drivers/ide/Kconfig"
 272
 273 source "drivers/scsi/Kconfig"
 274
 275 endmenu
 276
 277 #############################################################################
 278
 279
 280 source "drivers/md/Kconfig"
 281
 282 source "drivers/message/fusion/Kconfig"
 283
 284 source "drivers/ieee1394/Kconfig"
 285
 286 source "drivers/message/i2o/Kconfig"
 287
 288 source "drivers/net/Kconfig"
 289
 290 source "drivers/isdn/Kconfig"
 291
 292 #source "drivers/telephony/Kconfig"
 293
 294 #
 295 # input before char - char/joystick depends on it. As does USB.
 296 #
 297 source "drivers/input/Kconfig"
 298
 299 source "drivers/char/Kconfig"
 300
 301 #source drivers/misc/Config.in
 302 source "drivers/media/Kconfig"
 303
 304 source "fs/Kconfig"
 305
 306 source "drivers/video/Kconfig"
 307
 308 source "sound/Kconfig"
 309
 310 source "drivers/usb/Kconfig"
 311
 312 source "arch/v850/Kconfig.debug"
 313
 314 source "security/Kconfig"
 315
 316 source "crypto/Kconfig"
 317
 318 source "lib/Kconfig"
 319
 320 #############################################################################