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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/sh/Kconfig.debug
downloadlinux-2.6.34-ux500-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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+menu "Kernel hacking"
+
+source "lib/Kconfig.debug"
+
+config SH_STANDARD_BIOS
+ bool "Use LinuxSH standard BIOS"
+ help
+ Say Y here if your target has the gdb-sh-stub
+ package from www.m17n.org (or any conforming standard LinuxSH BIOS)
+ in FLASH or EPROM. The kernel will use standard BIOS calls during
+ boot for various housekeeping tasks (including calls to read and
+ write characters to a system console, get a MAC address from an
+ on-board Ethernet interface, and shut down the hardware). Note this
+ does not work with machines with an existing operating system in
+ mask ROM and no flash (WindowsCE machines fall in this category).
+ If unsure, say N.
+
+config EARLY_SCIF_CONSOLE
+ bool "Use early SCIF console"
+ depends on CPU_SH4
+
+config EARLY_PRINTK
+ bool "Early printk support"
+ depends on SH_STANDARD_BIOS || EARLY_SCIF_CONSOLE
+ help
+ Say Y here to redirect kernel printk messages to the serial port
+ used by the SH-IPL bootloader, starting very early in the boot
+ process and ending when the kernel's serial console is initialised.
+ This option is only useful porting the kernel to a new machine,
+ when the kernel may crash or hang before the serial console is
+ initialised. If unsure, say N.
+
+config KGDB
+ bool "Include KGDB kernel debugger"
+ help
+ Include in-kernel hooks for kgdb, the Linux kernel source level
+ debugger. See <http://kgdb.sourceforge.net/> for more information.
+ Unless you are intending to debug the kernel, say N here.
+
+menu "KGDB configuration options"
+ depends on KGDB
+
+config MORE_COMPILE_OPTIONS
+ bool "Add any additional compile options"
+ help
+ If you want to add additional CFLAGS to the kernel build, enable this
+ option and then enter what you would like to add in the next question.
+ Note however that -g is already appended with the selection of KGDB.
+
+config COMPILE_OPTIONS
+ string "Additional compile arguments"
+ depends on MORE_COMPILE_OPTIONS
+
+config KGDB_NMI
+ bool "Enter KGDB on NMI"
+ default n
+
+config KGDB_THREAD
+ bool "Include KGDB thread support"
+ default y
+
+config SH_KGDB_CONSOLE
+ bool "Console messages through GDB"
+ default n
+
+config KGDB_SYSRQ
+ bool "Allow SysRq 'G' to enter KGDB"
+ default y
+
+config KGDB_KERNEL_ASSERTS
+ bool "Include KGDB kernel assertions"
+ default n
+
+comment "Serial port setup"
+
+config KGDB_DEFPORT
+ int "Port number (ttySCn)"
+ default "1"
+
+config KGDB_DEFBAUD
+ int "Baud rate"
+ default "115200"
+
+choice
+ prompt "Parity"
+ depends on KGDB
+ default KGDB_DEFPARITY_N
+
+config KGDB_DEFPARITY_N
+ bool "None"
+
+config KGDB_DEFPARITY_E
+ bool "Even"
+
+config KGDB_DEFPARITY_O
+ bool "Odd"
+
+endchoice
+
+choice
+ prompt "Data bits"
+ depends on KGDB
+ default KGDB_DEFBITS_8
+
+config KGDB_DEFBITS_8
+ bool "8"
+
+config KGDB_DEFBITS_7
+ bool "7"
+
+endchoice
+
+endmenu
+
+config FRAME_POINTER
+ bool "Compile the kernel with frame pointers"
+ default y if KGDB
+ help
+ If you say Y here the resulting kernel image will be slightly larger
+ and slower, but it will give very useful debugging information.
+ If you don't debug the kernel, you can say N, but we may not be able
+ to solve problems without frame pointers.
+
+endmenu