evaluation board.
Features : kernel debugging, serial terminal, NFS root fs, on-board
- ether port USB, AC97, PCI, PCI VGA card & framebuffer console,
+ ether port USB, AC97, PCI, PCI VGA card & framebuffer console,
IDE controller, PS2 keyboard, PS2 mouse, etc.
config DDB5477
int "bus frequency (in kHZ, 0 for auto-detect)"
depends on DDB5477
default 0
-
+
config NEC_OSPREY
bool "Support for NEC Osprey board"
select DMA_NONCOHERENT
endchoice
-choice
+choice
prompt "AMD/Alchemy Au1x00 board support"
depends on SOC_AU1X00
help
These are evaluation boards built by AMD/Alchemy to
showcase their Au1X00 Internet Edge Processors. The SOC design
- is based on the MIPS32 architecture running at 266/400/500MHz
- with many integrated peripherals. Further information can be
- found at their website, <http://www.amd.com/>. Say Y here if you
+ is based on the MIPS32 architecture running at 266/400/500MHz
+ with many integrated peripherals. Further information can be
+ found at their website, <http://www.amd.com/>. Say Y here if you
wish to build a kernel for this platform.
config MIPS_PB1000
endmenu
-
menu "CPU selection"
choice
This option select the standard 4kB Linux page size. On some
R3000-family processors this is the only available page size. Using
4kB page size will minimize memory consumption and is therefore
- recommended for low memory systems.
+ recommended for low memory systems.
config PAGE_SIZE_8KB
bool "8kB"
This allows applications to run more reliably even when the system is
under load.
-config DEBUG_SPINLOCK
- bool "Spinlock debugging"
- depends on DEBUG_KERNEL
- help
- Say Y here and build SMP to catch missing spinlock initialization
- and certain other kinds of spinlock errors commonly made. This is
- best used in conjunction with the NMI watchdog so that spinlock
- deadlocks are also debuggable.
-
-config DEBUG_SPINLOCK_SLEEP
- bool "Sleep-inside-spinlock checking"
- help
- If you say Y here, various routines which may sleep will become very
- noisy if they are called with a spinlock held.
-
config RTC_DS1742
bool "DS1742 BRAM/RTC support"
depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927
default "ramdisk.gz"
help
This is the filename of the ramdisk image to be built into the
- kernel. Relative pathnames are relative to arch/mips/ramdisk/.
+ kernel. Relative pathnames are relative to arch/mips/ramdisk/.
The ramdisk image is not part of the kernel distribution; you must
provide one yourself.
source "fs/Kconfig"
-menu "Kernel hacking"
-
-config CROSSCOMPILE
- bool "Are you using a crosscompiler"
- help
- Say Y here if you are compiling the kernel on a different
- architecture than the one it is intended to run on.
-
-config CMDLINE
- string "Default kernel command string"
- default ""
- help
- On some platforms, there is currently no way for the boot loader to
- pass arguments to the kernel. For these platforms, you can supply
- some command-line options at build time by entering them here. In
- other cases you can specify kernel args so that you don't have
- to set them up in board prom initialization routines.
-
-config DEBUG_KERNEL
- bool "Kernel debugging"
-
-config DEBUG_STACK_USAGE
- bool "Enable stack utilization instrumentation"
- depends on DEBUG_KERNEL
- help
- Enables the display of the minimum amount of free stack which each
- task has ever had available in the sysrq-T and sysrq-P debug output.
-
- This option will slow down process creation somewhat.
-
-config DEBUG_SLAB
- bool "Debug memory allocations"
- depends on DEBUG_KERNEL
- help
- Say Y here to have the kernel do limited verification on memory
- allocation as well as poisoning memory on free to catch use of freed
- memory.
-
-config KGDB
- bool "Remote GDB kernel debugging"
- depends on DEBUG_KERNEL
- select DEBUG_INFO
- help
- If you say Y here, it will be possible to remotely debug the MIPS
- kernel using gdb. This enlarges your kernel image disk size by
- several megabytes and requires a machine with more than 16 MB,
- better 32 MB RAM to avoid excessive linking time. This is only
- useful for kernel hackers. If unsure, say N.
-
-config GDB_CONSOLE
- bool "Console output to GDB"
- depends on KGDB
- help
- If you are using GDB for remote debugging over a serial port and
- would like kernel messages to be formatted into GDB $O packets so
- that GDB prints them as program output, say 'Y'.
-
-config DEBUG_INFO
- bool "Compile the kernel with debug info"
- depends on DEBUG_KERNEL
- help
- If you say Y here the resulting kernel image will include
- debugging info resulting in a larger kernel image.
- Say Y here only if you plan to use gdb to debug the kernel.
- If you don't debug the kernel, you can say N.
-
-config SB1XXX_CORELIS
- bool "Corelis Debugger"
- depends on SIBYTE_SB1xxx_SOC
- select DEBUG_INFO
- help
- Select compile flags that produce code that can be processed by the
- Corelis mksym utility and UDB Emulator.
-
-config RUNTIME_DEBUG
- bool "Enable run-time debugging"
- depends on DEBUG_KERNEL
- help
- If you say Y here, some debugging macros will do run-time checking.
- If you say N here, those macros will mostly turn to no-ops. See
- include/asm-mips/debug.h for debuging macros.
- If unsure, say N.
-
-
-config MAGIC_SYSRQ
- bool "Magic SysRq key"
- depends on DEBUG_KERNEL
- help
- If you say Y here, you will have some control over the system even
- if the system crashes for example during kernel debugging (e.g., you
- will be able to flush the buffer cache to disk, reboot the system
- immediately or dump some status information). This is accomplished
- by pressing various keys while holding SysRq (Alt+PrintScreen). It
- also works on a serial console (on PC hardware at least), if you
- send a BREAK and then within 5 seconds a command keypress. The
- keys are documented in <file:Documentation/sysrq.txt>. Don't say Y
- unless you really know what this hack does.
-
-config MIPS_UNCACHED
- bool "Run uncached"
- depends on DEBUG_KERNEL && !SMP && !SGI_IP27
- help
- If you say Y here there kernel will disable all CPU caches. This will
- reduce the system's performance dramatically but can help finding
- otherwise hard to track bugs. It can also useful if you're doing
- hardware debugging with a logic analyzer and need to see all traffic
- on the bus.
-
-config DEBUG_HIGHMEM
- bool "Highmem debugging"
- depends on DEBUG_KERNEL && HIGHMEM
-
-endmenu
+source "arch/mips/Kconfig.debug"
source "kernel/vserver/Kconfig"
git://git.onelab.eu / linux-2.6.git / blobdiff