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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-03-24 13:38:30 +1100
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-03-24 13:38:30 +1100
commit9e41d9597e7825ec20d690013d32bcec5f3fe16a (patch)
treeac6fea59e9a4a1c2183d6bbd6ffa760680673afb /arch/powerpc/include/asm/cputable.h
parent77ecfe8d427f554fabbf258e9d789f1d4c3afd63 (diff)
parent8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff)
Merge commit 'origin/master' into next
Diffstat (limited to 'arch/powerpc/include/asm/cputable.h')
-rw-r--r--arch/powerpc/include/asm/cputable.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index fca161190db4..80f315e8a421 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -242,9 +242,11 @@ extern const char *powerpc_base_platform;
/* We need to mark all pages as being coherent if we're SMP or we have a
* 74[45]x and an MPC107 host bridge. Also 83xx and PowerQUICC II
* require it for PCI "streaming/prefetch" to work properly.
+ * This is also required by 52xx family.
*/
#if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE) \
- || defined(CONFIG_PPC_83xx) || defined(CONFIG_8260)
+ || defined(CONFIG_PPC_83xx) || defined(CONFIG_8260) \
+ || defined(CONFIG_PPC_MPC52xx)
#define CPU_FTR_COMMON CPU_FTR_NEED_COHERENT
#else
#define CPU_FTR_COMMON 0