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authorMatt Fleming <matt@console-pimps.org>2010-02-04 23:46:13 +0000
committerPaul Mundt <lethal@linux-sh.org>2010-02-18 18:54:18 +0900
commit8c563a30cdfff2833c4c2078d25b5d1469706a6d (patch)
tree809a3ef47ee739292c6f2b083e676ad1b483fe41 /arch/sh/Kconfig.cpu
parent77f36fcc035a5af19e95f50a2e648cda2a6ef2b9 (diff)
downloadvexpress-lsk-8c563a30cdfff2833c4c2078d25b5d1469706a6d.tar.gz
sh: Turn on speculative return for SH7785 and SH7786
Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/Kconfig.cpu')
-rw-r--r--arch/sh/Kconfig.cpu3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sh/Kconfig.cpu b/arch/sh/Kconfig.cpu
index cd6e3ea598d..ddf096c7d8b 100644
--- a/arch/sh/Kconfig.cpu
+++ b/arch/sh/Kconfig.cpu
@@ -68,7 +68,8 @@ config SH_STORE_QUEUES
config SPECULATIVE_EXECUTION
bool "Speculative subroutine return"
- depends on CPU_SUBTYPE_SH7780 && EXPERIMENTAL
+ depends on EXPERIMENTAL
+ depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || CPU_SUBTYPE_SH7786
help
This enables support for a speculative instruction fetch for
subroutine return. There are various pitfalls associated with