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Message-Id: <1251266448.16454.12.camel@ad3ser01> Date: Wed, 26 Aug 2009 14:00:48 +0800 From: "Chen Liqin (Gmail)" <liqin.gnu@...il.com> To: linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Arnd Bergmann <arnd@...db.de>, torvalds@...ux-foundation.org Subject: Subject: [PATCH 01/33] score: Kconfig and Kconfig.debug for score >>From 924106b6793e600b810434cfefce75c147ccfe90 Mon Sep 17 00:00:00 2001 From: Chen Liqin <liqin.chen@...plusct.com> Date: Wed, 26 Aug 2009 10:04:55 +0800 Subject: [PATCH 01/33] score: Kconfig and Kconfig.debug for score Signed-off-by: Chen Liqin <liqin.chen@...plusct.com> --- arch/score/Kconfig | 141 ++++++++++++++++++++++++++++++++++++++++++++++ arch/score/Kconfig.debug | 36 ++++++++++++ 2 files changed, 177 insertions(+), 0 deletions(-) create mode 100644 arch/score/Kconfig create mode 100644 arch/score/Kconfig.debug diff --git a/arch/score/Kconfig b/arch/score/Kconfig new file mode 100644 index 0000000..55d413e --- /dev/null +++ b/arch/score/Kconfig @@ -0,0 +1,141 @@ +# For a description of the syntax of this configuration file, +# see Documentation/kbuild/kconfig-language.txt. + +mainmenu "Linux/SCORE Kernel Configuration" + +menu "Machine selection" + +choice + prompt "System type" + default MACH_SPCT6600 + +config ARCH_SCORE7 + bool "SCORE7 processor" + select SYS_SUPPORTS_32BIT_KERNEL + select CPU_SCORE7 + select GENERIC_HAS_IOMAP + +config MACH_SPCT6600 + bool "SPCT6600 series based machines" + select SYS_SUPPORTS_32BIT_KERNEL + select CPU_SCORE7 + select GENERIC_HAS_IOMAP + +config SCORE_SIM + bool "Score simulator" + select SYS_SUPPORTS_32BIT_KERNEL + select CPU_SCORE7 + select GENERIC_HAS_IOMAP +endchoice + +endmenu + +config CPU_SCORE7 + bool + +config GENERIC_IOMAP + def_bool y + +config NO_DMA + bool + default y + +config RWSEM_GENERIC_SPINLOCK + def_bool y + +config GENERIC_FIND_NEXT_BIT + def_bool y + +config GENERIC_HWEIGHT + def_bool y + +config GENERIC_CALIBRATE_DELAY + def_bool y + +config GENERIC_CLOCKEVENTS + def_bool y + +config GENERIC_TIME + def_bool y + +config SCHED_NO_NO_OMIT_FRAME_POINTER + def_bool y + +config GENERIC_HARDIRQS_NO__DO_IRQ + def_bool y + +config GENERIC_SYSCALL_TABLE + def_bool y + +config SCORE_L1_CACHE_SHIFT + int + default "4" + +menu "Kernel type" + +config 32BIT + def_bool y + +config GENERIC_HARDIRQS + def_bool y + +config ARCH_FLATMEM_ENABLE + def_bool y + +config ARCH_POPULATES_NODE_MAP + def_bool y + +source "mm/Kconfig" + +config MEMORY_START + hex + default 0xa0000000 + +source "kernel/time/Kconfig" +source "kernel/Kconfig.hz" +source "kernel/Kconfig.preempt" + +endmenu + +config RWSEM_GENERIC_SPINLOCK + def_bool y + +config LOCKDEP_SUPPORT + def_bool y + +config STACKTRACE_SUPPORT + def_bool y + +source "init/Kconfig" + +config PROBE_INITRD_HEADER + bool "Probe initrd header created by addinitrd" + depends on BLK_DEV_INITRD + help + Probe initrd header at the last page of kernel image. + Say Y here if you are using arch/score/boot/addinitrd.c to + add initrd or initramfs image to the kernel image. + Otherwise, say N. + +config MMU + def_bool y + +menu "Executable file formats" + +source "fs/Kconfig.binfmt" + +endmenu + +source "net/Kconfig" + +source "drivers/Kconfig" + +source "fs/Kconfig" + +source "arch/score/Kconfig.debug" + +source "security/Kconfig" + +source "crypto/Kconfig" + +source "lib/Kconfig" diff --git a/arch/score/Kconfig.debug b/arch/score/Kconfig.debug new file mode 100644 index 0000000..c2863be --- /dev/null +++ b/arch/score/Kconfig.debug @@ -0,0 +1,36 @@ +menu "Kernel hacking" + +config TRACE_IRQFLAGS_SUPPORT + def_bool y + +source "lib/Kconfig.debug" + +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_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 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-score/debug.h for debuging macros. + If unsure, say N. + +endmenu -- 1.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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