diff options
| author | David Howells <dhowells@redhat.com> | 2010-10-27 12:28:46 -0400 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2010-10-27 12:28:46 -0400 |
| commit | b478491f2628114b2eae76587f22ce3789b66012 (patch) | |
| tree | 038580a05fa1a3c8c9cbee0fa8743af2bba650b9 /arch/mn10300/Kconfig | |
| parent | 9731d23710736b96786d68c2e63148ff3f22e6eb (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/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 069e34d4c4ac..21e2a534d98e 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig | |||
| @@ -18,6 +18,7 @@ config AM33_3 | |||
| 18 | config AM34_2 | 18 | config AM34_2 |
| 19 | def_bool n | 19 | def_bool n |
| 20 | select MN10300_HAS_ATOMIC_OPS_UNIT | 20 | select MN10300_HAS_ATOMIC_OPS_UNIT |
| 21 | select MN10300_HAS_CACHE_SNOOP | ||
| 21 | 22 | ||
| 22 | config MMU | 23 | config MMU |
| 23 | def_bool y | 24 | def_bool y |