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