############################################################################# # # For a description of the syntax of this configuration file, # see Documentation/kbuild/kconfig-language.txt. # ############################################################################# mainmenu "uClinux/v850 (w/o MMU) Kernel Configuration" config MMU bool default n config SWAP bool default n config UID16 bool default n config RWSEM_GENERIC_SPINLOCK bool default y config RWSEM_XCHGADD_ALGORITHM bool default n # Turn off some random 386 crap that can affect device config config ISA bool default n config ISAPNP bool default n config EISA bool default n config MCA bool default n ############################################################################# #### v850-specific config # Define the architecture config V850 bool default y menu "Processor type and features" choice prompt "Platform" default GDB config RTE_CB_MA1 bool "RTE-V850E/MA1-CB" config RTE_CB_NB85E bool "RTE-V850E/NB85E-CB" config V850E_SIM bool "GDB" config V850E2_SIM85E2C bool "sim85e2c" config V850E2_FPGA85E2C bool "NA85E2C-FPGA" config V850E2_ANNA bool "Anna" config V850E_AS85EP1 bool "AS85EP1" endchoice #### V850E processor-specific config # All CPUs currently supported use the v850e architecture config V850E bool default y # The RTE-V850E/MA1-CB is the only type of V850E/MA1 platform we # currently support config V850E_MA1 bool depends RTE_CB_MA1 default y # Similarly for the RTE-V850E/MA1-CB - V850E/TEG config V850E_TEG bool depends RTE_CB_NB85E default y # NB85E processor core config V850E_NB85E bool depends V850E_MA1 || V850E_TEG default y config V850E_MA1_HIGHRES_TIMER bool "High resolution timer support" depends V850E_MA1 #### V850E2 processor-specific config # V850E2 processors config V850E2 bool depends V850E2_SIM85E2C || V850E2_FPGA85E2C || V850E2_ANNA default y # Processors based on the NA85E2A core config V850E2_NA85E2A bool depends V850E2_ANNA default y # Processors based on the NA85E2C core config V850E2_NA85E2C bool depends V850E2_SIM85E2C || V850E2_FPGA85E2C default y #### RTE-CB platform-specific config # Boards in the RTE-x-CB series config RTE_CB bool depends RTE_CB_MA1 || RTE_CB_NB85E default y # Currently, we only support RTE-CB boards using the Multi debugger config RTE_CB_MULTI bool depends RTE_CB default y config RTE_CB_MA1_KSRAM bool "Kernel in SRAM (limits size of kernel)" depends RTE_CB_MA1 && RTE_CB_MULTI default n config RTE_MB_A_PCI bool "Mother-A PCI support" depends RTE_CB default y # The GBUS is used to talk to the RTE-MOTHER-A board config RTE_GBUS_INT bool depends RTE_MB_A_PCI default y # The only PCI bus we support is on the RTE-MOTHER-A board config PCI bool default y if RTE_MB_A_PCI #### Misc config config ROM_KERNEL bool "Kernel in ROM" depends V850E2_ANNA || (RTE_CB && !RTE_CB_MULTI) # Some platforms pre-zero memory, in which case the kernel doesn't need to config ZERO_BSS bool depends !V850E2_SIM85E2C default y # The crappy-ass zone allocator requires that the start of allocatable # memory be aligned to the largest possible allocation. config FORCE_MAX_ZONEORDER int default 8 if V850E2_SIM85E2C || V850E2_FPGA85E2C config TIME_BOOTUP bool "Time bootup" depends V850E_MA1_HIGHRES_TIMER config RESET_GUARD bool "Reset Guard" config LARGE_ALLOCS bool "Allow allocating large blocks (> 1MB) of memory" help Allow the slab memory allocator to keep chains for very large memory sizes - upto 32MB. You may need this if your system has a lot of RAM, and you need to able to allocate very large contiguous chunks. If unsure, say N. endmenu ############################################################################# source init/Kconfig ############################################################################# menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)" # config PCI # bool "PCI support" # help # Support for PCI bus. source "drivers/pci/Kconfig" config HOTPLUG bool "Support for hot-pluggable device" ---help--- Say Y here if you want to plug devices into your computer while the system is running, and be able to use them quickly. In many cases, the devices can likewise be unplugged at any time too. One well known example of this is PCMCIA- or PC-cards, credit-card size devices such as network cards, modems or hard drives which are plugged into slots found on all modern laptop computers. Another example, used on modern desktops as well as laptops, is USB. Enable HOTPLUG and KMOD, and build a modular kernel. Get agent software (at <http://linux-hotplug.sourceforge.net/>) and install it. Then your kernel will automatically call out to a user mode "policy agent" (/sbin/hotplug) to load modules and set up software needed to use devices as you hotplug them. source "drivers/pcmcia/Kconfig" source "drivers/hotplug/Kconfig" endmenu menu "Executable file formats" config KCORE_AOUT bool default y config KCORE_ELF default y config BINFMT_FLAT tristate "Kernel support for flat binaries" help Support uClinux FLAT format binaries. config BINFMT_ZFLAT bool " Enable ZFLAT support" depends on BINFMT_FLAT help Support FLAT format compressed binaries endmenu ############################################################################# source drivers/mtd/Kconfig source drivers/parport/Kconfig #source drivers/pnp/Kconfig source drivers/block/Kconfig ############################################################################# menu "Disk device support" config IDE tristate "ATA/ATAPI/MFM/RLL device support" ---help--- If you say Y here, your kernel will be able to manage low cost mass storage units such as ATA/(E)IDE and ATAPI units. The most common cases are IDE hard drives and ATAPI CD-ROM drives. It only makes sense to choose this option if your board actually has an IDE interface. If unsure, say N. source "drivers/ide/Kconfig" config SCSI tristate "SCSI device support" help If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or any other SCSI device under Linux, say Y and make sure that you know the name of your SCSI host adapter (the card inside your computer that "speaks" the SCSI protocol, also called SCSI controller), because you will be asked for it. source "drivers/scsi/Kconfig" endmenu ############################################################################# source "drivers/md/Kconfig" source "drivers/message/fusion/Kconfig" source "drivers/ieee1394/Kconfig" source "drivers/message/i2o/Kconfig" source "net/Kconfig" source "net/ax25/Kconfig" source "net/irda/Kconfig" source "drivers/isdn/Kconfig" #source "drivers/telephony/Kconfig" # # input before char - char/joystick depends on it. As does USB. # source "drivers/input/Kconfig" source "drivers/char/Kconfig" #source drivers/misc/Config.in source "drivers/media/Kconfig" source "fs/Kconfig" source "drivers/video/Kconfig" menu "Sound" config SOUND tristate "Sound card support" ---help--- If you have a sound card in your computer, i.e. if it can say more than an occasional beep, say Y. Be sure to have all the information about your sound card and its configuration down (I/O port, interrupt and DMA channel), because you will be asked for it. You want to read the Sound-HOWTO, available from <http://www.linuxdoc.org/docs.html#howto>. General information about the modular sound system is contained in the files <file:Documentation/sound/Introduction>. The file <file:Documentation/sound/README.OSS> contains some slightly outdated but still useful information as well. If you have a PnP sound card and you want to configure it at boot time using the ISA PnP tools (read <http://www.roestock.demon.co.uk/isapnptools/>), then you need to compile the sound card support as a module ( = code which can be inserted in and removed from the running kernel whenever you want) and load that module after the PnP configuration is finished. To do this, say M here and read <file:Documentation/modules.txt> as well as <file:Documentation/sound/README.modules>; the module will be called soundcore. I'm told that even without a sound card, you can make your computer say more than an occasional beep, by programming the PC speaker. Kernel patches and supporting utilities to do that are in the pcsp package, available at <ftp://ftp.infradead.org/pub/pcsp/>. source "sound/Kconfig" endmenu source "drivers/usb/Kconfig" source "net/bluetooth/Kconfig" menu "Kernel hacking" config FULLDEBUG bool "Full Symbolic/Source Debugging support" help Enable debuging symbols on kernel build. config MAGIC_SYSRQ bool "Magic SysRq key" help Enables console device to interprent special characters as commands to dump state information. config HIGHPROFILE bool "Use fast second timer for profiling" help Use a fast secondary clock to produce profiling information. config DUMPTOFLASH bool "Panic/Dump to FLASH" depends on COLDFIRE help Dump any panic of trap output into a flash memory segment for later analysis. config NO_KERNEL_MSG bool "Suppress Kernel BUG Messages" help Do not output any debug BUG messages within the kernel. config BDM_DISABLE bool "Disable BDM signals" depends on (EXPERIMENTAL && COLDFIRE) help Disable the CPU's BDM signals. endmenu source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig" #############################################################################