From 761b602620b4627dbd8f1b0bd2896022dc168a6d Mon Sep 17 00:00:00 2001 From: Bastian Blank Date: Sun, 4 Jan 2009 23:03:10 -0800 Subject: sparc: Use 64BIT config entry Use 64BIT config entry to distinguish between 32 and 64bit builds instead of relying on the ARCH setting. Using sparc64 as ARCH still forces 64BIT on. Inspired by the x86 and s390 configs. [ Integrated CONFIG_64BIT help text suggestions from Sam -DaveM ] Signed-off-by: Bastian Blank Tested-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/Kconfig | 29 +++++++++++++---------------- 1 file changed, 13 insertions(+), 16 deletions(-) (limited to 'arch/sparc') diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 002f7b4e6ba..de58c02633b 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -4,6 +4,17 @@ mainmenu "Linux/SPARC Kernel Configuration" +config 64BIT + bool "64-bit kernel" if ARCH = "sparc" + default ARCH = "sparc64" + help + SPARC is a family of RISC microprocessors designed and marketed by + Sun Microsystems, incorporated. They are very widely found in Sun + workstations and clones. + + Say yes to build a 64-bit kernel - formerly known as sparc64 + Say no to build a 32-bit kernel - formerly known as sparc + config SPARC bool default y @@ -15,22 +26,11 @@ config SPARC select RTC_CLASS select RTC_DRV_M48T59 -# Identify this as a Sparc32 build config SPARC32 - bool - default y if ARCH = "sparc" - help - SPARC is a family of RISC microprocessors designed and marketed by - Sun Microsystems, incorporated. They are very widely found in Sun - workstations and clones. This port covers the original 32-bit SPARC; - it is old and stable and usually considered one of the "big three" - along with the Intel and Alpha ports. The UltraLinux project - maintains both the SPARC32 and SPARC64 ports; its web page is - available at . + def_bool !64BIT config SPARC64 - bool - default y if ARCH = "sparc64" + def_bool 64BIT select ARCH_SUPPORTS_MSI select HAVE_FUNCTION_TRACER select HAVE_KRETPROBES @@ -53,9 +53,6 @@ config BITS default 32 if SPARC32 default 64 if SPARC64 -config 64BIT - def_bool y if SPARC64 - config GENERIC_TIME bool default y if SPARC64 -- cgit v1.2.3