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authorHaojian Zhuang <haojian.zhuang@marvell.com>2010-11-24 11:54:25 +0800
committerEric Miao <eric.y.miao@gmail.com>2010-12-20 23:07:36 +0800
commitef6c84454f8567d4968c210d7d194fb711ed3739 (patch)
treede7d0315aa2b9c2adaed5fd93cca1b6a74520f6b /arch/arm/Kconfig
parenta79a9ad94acdbd0106491f5a444167636562460f (diff)
downloadlinux-ef6c84454f8567d4968c210d7d194fb711ed3739.tar.bz2
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/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index d56d21c0573b..e2c79a24d3c6 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -999,8 +999,8 @@ source arch/arm/mm/Kconfig
config IWMMXT
bool "Enable iWMMXt support"
- depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK
- default y if PXA27x || PXA3xx || ARCH_MMP
+ depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4
+ default y if PXA27x || PXA3xx || PXA95x || ARCH_MMP
help
Enable support for iWMMXt context switching at run time if
running on a CPU that supports it.