3 files changed, 8 insertions, 3 deletions

diff --git a/include/asm-powerpc/cache.h b/include/asm-powerpc/cache.h
index 53507046a1b1..81de6eb3455d 100644
--- a/include/asm-powerpc/cache.h
+++ b/include/asm-powerpc/cache.h
@@ -8,6 +8,9 @@
 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
 #define L1_CACHE_SHIFT          4
 #define MAX_COPY_PREFETCH       1
+#elif defined(CONFIG_PPC_E500MC)
+#define L1_CACHE_SHIFT          6
+#define MAX_COPY_PREFETCH       4
 #elif defined(CONFIG_PPC32)
 #define L1_CACHE_SHIFT          5
 #define MAX_COPY_PREFETCH       4
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 1e79673b7316..a3dce178b728 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -351,6 +351,8 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start,
             CPU_FTR_NODSISRALIGN)
 #define CPU_FTRS_E500_2 (CPU_FTR_USE_TB | CPU_FTR_SPE_COMP | \
             CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN)
+#define CPU_FTRS_E500MC (CPU_FTR_USE_TB | CPU_FTR_BIG_PHYS | \
+            CPU_FTR_NODSISRALIGN)
 #define CPU_FTRS_GENERIC_32     (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
 
 /* 64-bit CPUs */
@@ -421,7 +423,7 @@ enum {
             CPU_FTRS_E200 |
 #endif
 #ifdef CONFIG_E500
-            CPU_FTRS_E500 | CPU_FTRS_E500_2 |
+            CPU_FTRS_E500 | CPU_FTRS_E500_2 | CPU_FTRS_E500MC |
 #endif
             0,
 };
@@ -461,7 +463,7 @@ enum {
             CPU_FTRS_E200 &
 #endif
 #ifdef CONFIG_E500
-            CPU_FTRS_E500 & CPU_FTRS_E500_2 &
+            CPU_FTRS_E500 & CPU_FTRS_E500_2 & CPU_FTRS_E500MC &
 #endif
             CPU_FTRS_POSSIBLE,
 };
diff --git a/include/asm-powerpc/synch.h b/include/asm-powerpc/synch.h
index 2cda3c38a9fa..42a1ef590690 100644
--- a/include/asm-powerpc/synch.h
+++ b/include/asm-powerpc/synch.h
@@ -4,7 +4,7 @@
 
 #include <linux/stringify.h>
 
-#ifdef __powerpc64__
+#if defined(__powerpc64__) || defined(CONFIG_PPC_E500MC)
 #define __SUBARCH_HAS_LWSYNC
 #endif