diff options
| -rw-r--r-- | Makefile | 4 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 18 | ||||
| -rw-r--r-- | arch/x86/Kconfig.i386 | 18 | ||||
| -rw-r--r-- | arch/x86/Kconfig.x86_64 | 20 | ||||
| -rw-r--r-- | scripts/kconfig/Makefile | 7 |
5 files changed, 19 insertions, 48 deletions
@@ -200,9 +200,11 @@ SRCARCH := $(ARCH) # Additional ARCH settings for x86 ifeq ($(ARCH),i386) SRCARCH := x86 + K64BIT := n endif ifeq ($(ARCH),x86_64) SRCARCH := x86 + K64BIT := y endif KCONFIG_CONFIG ?= .config @@ -339,7 +341,7 @@ KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null) KERNELVERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION -export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC +export ARCH SRCARCH K64BIT CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC export CPP AR NM STRIP OBJCOPY OBJDUMP MAKE AWK GENKSYMS PERL UTS_MACHINE export HOSTCXX HOSTCXXFLAGS LDFLAGS_MODULE CHECK CHECKFLAGS diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 34517bf..1eb5997 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1,13 +1,25 @@ # x86 configuration +mainmenu "Linux Kernel Configuration for x86" + +# Select 32 or 64 bit +config 64BIT + bool "64-bit kernel" + default n + help + Say yes to build a 64-bit kernel - formerly known as x86_64 + Say no to build a 32-bit kernel - formerly known as i386 + +config X86_32 + def_bool !64BIT + +config X86_64 + def_bool 64BIT ### Arch settings config X86 bool default y -config 64BIT - def_bool X86_64 - config GENERIC_TIME bool default y diff --git a/arch/x86/Kconfig.i386 b/arch/x86/Kconfig.i386 deleted file mode 100644 index 7b8dc26..0000000 --- a/arch/x86/Kconfig.i386 +++ /dev/null @@ -1,18 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see Documentation/kbuild/kconfig-language.txt. -# - -mainmenu "Linux Kernel Configuration" - -config X86_32 - bool - default y - help - This is Linux's home port. Linux was originally native to the Intel - 386, and runs on all the later x86 processors including the Intel - 486, 586, Pentiums, and various instruction-set-compatible chips by - AMD, Cyrix, and others. - - -source "arch/x86/Kconfig" diff --git a/arch/x86/Kconfig.x86_64 b/arch/x86/Kconfig.x86_64 deleted file mode 100644 index b262aae..0000000 --- a/arch/x86/Kconfig.x86_64 +++ /dev/null @@ -1,20 +0,0 @@ -# -# For a description of the syntax of this configuration file, -# see Documentation/kbuild/kconfig-language.txt. -# -# Note: ISA is disabled and will hopefully never be enabled. -# If you managed to buy an ISA x86-64 box you'll have to fix all the -# ISA drivers you need yourself. -# - -mainmenu "Linux Kernel Configuration" - -config X86_64 - bool - default y - help - Port to the x86-64 architecture. x86-64 is a 64-bit extension to the - classical 32-bit x86 architecture. For details see - <http://www.x86-64.org/>. - -source "arch/x86/Kconfig" diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 5959412..1ad6f7f 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -4,12 +4,7 @@ PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config -# If a arch/$(SRCARCH)/Kconfig.$(ARCH) file exist use it -ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/Kconfig.$(ARCH)),) - Kconfig := arch/$(SRCARCH)/Kconfig.$(ARCH) -else - Kconfig := arch/$(SRCARCH)/Kconfig -endif +Kconfig := arch/$(SRCARCH)/Kconfig xconfig: $(obj)/qconf $< $(Kconfig) |