diff options
Diffstat (limited to 'arch/sparc/Kconfig')
| -rw-r--r-- | arch/sparc/Kconfig | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 002f7b4e6ba2..de58c02633b4 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig | |||
| @@ -4,6 +4,17 @@ | |||
| 4 | 4 | ||
| 5 | mainmenu "Linux/SPARC Kernel Configuration" | 5 | mainmenu "Linux/SPARC Kernel Configuration" |
| 6 | 6 | ||
| 7 | config 64BIT | ||
| 8 | bool "64-bit kernel" if ARCH = "sparc" | ||
| 9 | default ARCH = "sparc64" | ||
| 10 | help | ||
| 11 | SPARC is a family of RISC microprocessors designed and marketed by | ||
| 12 | Sun Microsystems, incorporated. They are very widely found in Sun | ||
| 13 | workstations and clones. | ||
| 14 | |||
| 15 | Say yes to build a 64-bit kernel - formerly known as sparc64 | ||
| 16 | Say no to build a 32-bit kernel - formerly known as sparc | ||
| 17 | |||
| 7 | config SPARC | 18 | config SPARC |
| 8 | bool | 19 | bool |
| 9 | default y | 20 | default y |
| @@ -15,22 +26,11 @@ config SPARC | |||
| 15 | select RTC_CLASS | 26 | select RTC_CLASS |
| 16 | select RTC_DRV_M48T59 | 27 | select RTC_DRV_M48T59 |
| 17 | 28 | ||
| 18 | # Identify this as a Sparc32 build | ||
| 19 | config SPARC32 | 29 | config SPARC32 |
| 20 | bool | 30 | def_bool !64BIT |
| 21 | default y if ARCH = "sparc" | ||
| 22 | help | ||
| 23 | SPARC is a family of RISC microprocessors designed and marketed by | ||
| 24 | Sun Microsystems, incorporated. They are very widely found in Sun | ||
| 25 | workstations and clones. This port covers the original 32-bit SPARC; | ||
| 26 | it is old and stable and usually considered one of the "big three" | ||
| 27 | along with the Intel and Alpha ports. The UltraLinux project | ||
| 28 | maintains both the SPARC32 and SPARC64 ports; its web page is | ||
| 29 | available at <http://www.ultralinux.org/>. | ||
| 30 | 31 | ||
| 31 | config SPARC64 | 32 | config SPARC64 |
| 32 | bool | 33 | def_bool 64BIT |
| 33 | default y if ARCH = "sparc64" | ||
| 34 | select ARCH_SUPPORTS_MSI | 34 | select ARCH_SUPPORTS_MSI |
| 35 | select HAVE_FUNCTION_TRACER | 35 | select HAVE_FUNCTION_TRACER |
| 36 | select HAVE_KRETPROBES | 36 | select HAVE_KRETPROBES |
| @@ -53,9 +53,6 @@ config BITS | |||
| 53 | default 32 if SPARC32 | 53 | default 32 if SPARC32 |
| 54 | default 64 if SPARC64 | 54 | default 64 if SPARC64 |
| 55 | 55 | ||
| 56 | config 64BIT | ||
| 57 | def_bool y if SPARC64 | ||
| 58 | |||
| 59 | config GENERIC_TIME | 56 | config GENERIC_TIME |
| 60 | bool | 57 | bool |
| 61 | default y if SPARC64 | 58 | default y if SPARC64 |
