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authorDavid Howells <dhowells@redhat.com>2010-10-27 17:28:46 +0100
committerDavid Howells <dhowells@redhat.com>2010-10-27 17:28:46 +0100
commitb478491f2628114b2eae76587f22ce3789b66012 (patch)
tree038580a05fa1a3c8c9cbee0fa8743af2bba650b9 /arch/mn10300/Kconfig
parent9731d23710736b96786d68c2e63148ff3f22e6eb (diff)
MN10300: Allow some cacheflushes to be avoided if cache snooping is available
The AM34 core is able to do cache snooping, and so can skip some of the cache flushing. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mn10300/Kconfig')
-rw-r--r--arch/mn10300/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index 069e34d4c4a..21e2a534d98 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -18,6 +18,7 @@ config AM33_3
config AM34_2
def_bool n
select MN10300_HAS_ATOMIC_OPS_UNIT
+ select MN10300_HAS_CACHE_SNOOP
config MMU
def_bool y