powerpc/booke: Add support for new e500mc core

The new e500mc core from Freescale is based on the e500v2 but with the
following changes:

* Supports only the Enhanced Debug Architecture (DSRR0/1, etc)
* Floating Point
* No SPE
* Supports lwsync
* Doorbell Exceptions
* Hypervisor
* Cache line size is now 64-bytes (e500v1/v2 have a 32-byte cache line)

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 4 insertions, 2 deletions

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,
 };