From 8be062892365b09f41d64cda7fa63d306e95e0c9 Mon Sep 17 00:00:00 2001 From: Akira Takeuchi Date: Wed, 27 Oct 2010 17:28:47 +0100 Subject: MN10300: Cache: Implement SMP global cache flushing Implement SMP global cache flushing for MN10300. This will be used by the AM34 which is SMP capable. Signed-off-by: Akira Takeuchi Signed-off-by: Kiyoshi Owada Signed-off-by: David Howells --- arch/mn10300/mm/Kconfig.cache | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/mn10300/mm/Kconfig.cache') diff --git a/arch/mn10300/mm/Kconfig.cache b/arch/mn10300/mm/Kconfig.cache index 653254a34f88..c4fd923a55a0 100644 --- a/arch/mn10300/mm/Kconfig.cache +++ b/arch/mn10300/mm/Kconfig.cache @@ -60,6 +60,7 @@ choice config MN10300_CACHE_MANAGE_BY_TAG bool "Use the cache tag registers directly" + depends on !(SMP && MN10300_CACHE_WTHRU) config MN10300_CACHE_MANAGE_BY_REG bool "Flush areas by way of automatic purge registers (AM34 only)" -- cgit v1.2.3