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Author SHA1 Message Date
David Howells 518d4bb746 MN10300: AM34: The current cacheflush routines operate by controlling tag regs 
The current cache flush and invalidate routines operate by controlling the
cache tag registers.  Rename the files and add config items to select them.

This makes it easier to support the use of other cache flush methods instead,
such as the use of AM34's area purge registers, if available.

Signed-off-by: David Howells <dhowells@redhat.com>
 2010-10-27 17:28:43 +01:00
David Howells 344af921e6 MN10300: Provide a MN10300_CACHE_ENABLED config option 
Provide a MN10300_CACHE_ENABLED config option as inverted logic of
MN10300_CACHE_DISABLED to make things simpler.

Signed-off-by: David Howells <dhowells@redhat.com>
 2010-10-27 17:28:42 +01:00
David Howells 0bc42d7fcb MN10300: Cache: Split cache bits out of arch Kconfig 
Split the cache bits out of arch/mn10300/Kconfig as they're quite complex.

Signed-off-by: David Howells <dhowells@redhat.com>
 2010-10-27 17:28:41 +01:00