diff options
| author | Haojian Zhuang <haojian.zhuang@marvell.com> | 2010-11-23 22:54:25 -0500 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-12-20 10:07:36 -0500 |
| commit | ef6c84454f8567d4968c210d7d194fb711ed3739 (patch) | |
| tree | de7d0315aa2b9c2adaed5fd93cca1b6a74520f6b /arch/arm/Kconfig | |
| parent | a79a9ad94acdbd0106491f5a444167636562460f (diff) | |
ARM: pxa: add iwmmx support for PJ4
iwmmxt is used in XScale, XScale3, Mohawk and PJ4 core. But the instructions
of accessing CP0 and CP1 is changed in PJ4. Append more files to support
iwmmxt in PJ4 core.
Signed-off-by: Zhou Zhu <zzhu3@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index d56d21c0573..e2c79a24d3c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig | |||
| @@ -999,8 +999,8 @@ source arch/arm/mm/Kconfig | |||
| 999 | 999 | ||
| 1000 | config IWMMXT | 1000 | config IWMMXT |
| 1001 | bool "Enable iWMMXt support" | 1001 | bool "Enable iWMMXt support" |
| 1002 | depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK | 1002 | depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4 |
| 1003 | default y if PXA27x || PXA3xx || ARCH_MMP | 1003 | default y if PXA27x || PXA3xx || PXA95x || ARCH_MMP |
| 1004 | help | 1004 | help |
| 1005 | Enable support for iWMMXt context switching at run time if | 1005 | Enable support for iWMMXt context switching at run time if |
| 1006 | running on a CPU that supports it. | 1006 | running on a CPU that supports it. |