# # For a description of the syntax of this configuration file, # see Documentation/kbuild/kconfig-language.txt. # mainmenu "Linux Kernel Configuration" config ARM bool default y config ARM26 bool default y config MMU bool default y config ARCH_ACORN bool default y config CPU_26 bool default y config FIQ bool default y # 9 = 512 pages 8 = 256 pages 7 = 128 pages config FORCE_MAX_ZONEORDER int default 9 config RWSEM_GENERIC_SPINLOCK bool default y config RWSEM_XCHGADD_ALGORITHM bool config GENERIC_CALIBRATE_DELAY bool default y config GENERIC_BUST_SPINLOCK bool config GENERIC_ISA_DMA bool config ARCH_MAY_HAVE_PC_FDC bool source "init/Kconfig" menu "System Type" choice prompt "Archimedes/A5000 Implementations" config ARCH_ARC bool "Archimedes" help Say Y to support the Acorn Archimedes. The Acorn Archimedes was an personal computer based on an 8MHz ARM2 processor, released in 1987. It supported up to 16MB of RAM in later models and floppy, harddisc, ethernet etc. config ARCH_A5K bool "A5000" select ARCH_MAY_HAVE_PC_FDC help Say Y here to to support the Acorn A5000. Linux can support the internal IDE disk and CD-ROM interface, serial and parallel port, and the floppy drive. Note that on some A5000s the floppy is plugged into the wrong socket on the motherboard. config PAGESIZE_16 bool "2MB physical memory (broken)" help Say Y here if your Archimedes or A5000 system has only 2MB of memory, otherwise say N. The resulting kernel will not run on a machine with 4MB of memory. endchoice endmenu config ISA_DMA_API bool default y menu "General setup" # Compressed boot loader in ROM. Yes, we really want to ask about # TEXT and BSS so we preserve their values in the config files. config ZBOOT_ROM bool "Compressed boot loader in ROM/flash" help Say Y here if you intend to execute your compressed kernel image (zImage) directly from ROM or flash. If unsure, say N. config ZBOOT_ROM_TEXT depends on ZBOOT_ROM hex "Compressed ROM boot loader base address" default "0" help The base address for zImage. Unless you have special requirements, you should not change this value. config ZBOOT_ROM_BSS depends on ZBOOT_ROM hex "Compressed ROM boot loader BSS address" default "0" help The base address of 64KiB of read/write memory, which must be available while the decompressor is running. Unless you have special requirements, you should not change this value. config XIP_KERNEL bool "Execute In Place (XIP) kernel image" help Select this option to create a kernel that can be programed into the OS ROMs. comment "At least one math emulation must be selected" config FPE_NWFPE tristate "NWFPE math emulation" ---help--- Say Y to include the NWFPE floating point emulator in the kernel. This is necessary to run most binaries. Linux does not currently support floating point hardware so you need to say Y here even if your machine has an FPA or floating point co-processor podule. It is also possible to say M to build the emulator as a module (nwfpe) or indeed to leave it out altogether. However, unless you know what you are doing this can easily render your machine unbootable. Saying Y is the safe option. You may say N here if you are going to load the Acorn FPEmulator early in the bootup. source "fs/Kconfig.binfmt" config PREEMPT bool "Preemptible Kernel (EXPERIMENTAL)" depends on CPU_32 && EXPERIMENTAL help This option reduces the latency of the kernel when reacting to real-time or interactive events by allowing a low priority process to be preempted even if it is in kernel mode executing a system call. This allows applications to run more reliably even when the system is under load. Say Y here if you are building a kernel for a desktop, embedded or real-time system. Say N if you are unsure. config ARTHUR tristate "RISC OS personality" depends on CPU_32 help Say Y here to include the kernel code necessary if you want to run Acorn RISC OS/Arthur binaries under Linux. This code is still very experimental; if this sounds frightening, say N and sleep in peace. You can also say M here to compile this support as a module (which will be called arthur). config CMDLINE string "Default kernel command string" default "" help On some architectures (EBSA110 and CATS), there is currently no way for the boot loader to pass arguments to the kernel. For these architectures, you should supply some command-line options at build time by entering them here. As a minimum, you should specify the memory size and the root device (e.g., mem=64M root=/dev/nfs). source "mm/Kconfig" endmenu source "net/Kconfig" source "drivers/base/Kconfig" source "drivers/parport/Kconfig" source "drivers/pnp/Kconfig" source "drivers/block/Kconfig" source "drivers/md/Kconfig" source "drivers/net/Kconfig" source "drivers/ide/Kconfig" source "drivers/scsi/Kconfig" source "drivers/isdn/Kconfig" # # input before char - char/joystick depends on it. As does USB. # source "drivers/input/Kconfig" source "drivers/char/Kconfig" source "drivers/media/Kconfig" source "fs/Kconfig" source "drivers/video/Kconfig" if ARCH_ACORN source "sound/Kconfig" endif source "drivers/misc/Kconfig" source "drivers/usb/Kconfig" source "arch/arm26/Kconfig.debug" source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig"