[PATCH] ppc32: Add support for Freescale e200 (Book-E) core

The e200 core is a Book-E core (similar to e500) that has a unified L1 cache
and is not cache coherent on the bus.  The e200 core also adds a separate
exception level for debug exceptions.  Part of this patch helps to cleanup a
few cases that are true for all Freescale Book-E parts, not just e500.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 24 insertions, 1 deletions

diff --git a/arch/ppc/kernel/cputable.c b/arch/ppc/kernel/cputable.c
index 01c226008dbf..50936cda0af9 100644
--- a/arch/ppc/kernel/cputable.c
+++ b/arch/ppc/kernel/cputable.c
@@ -903,7 +903,30 @@ struct cpu_spec	cpu_specs[] = {
                 .dcache_bsize           = 32,
         },
 #endif /* CONFIG_44x */
-#ifdef CONFIG_E500
+#ifdef CONFIG_FSL_BOOKE
+        {       /* e200z5 */
+                .pvr_mask               = 0xfff00000,
+                .pvr_value              = 0x81000000,
+                .cpu_name               = "e200z5",
+                /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
+                .cpu_features           = CPU_FTR_USE_TB,
+                .cpu_user_features      = PPC_FEATURE_32 |
+                        PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_EFP_SINGLE |
+                        PPC_FEATURE_UNIFIED_CACHE,
+                .dcache_bsize           = 32,
+        },
+        {       /* e200z6 */
+                .pvr_mask               = 0xfff00000,
+                .pvr_value              = 0x81100000,
+                .cpu_name               = "e200z6",
+                /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
+                .cpu_features           = CPU_FTR_USE_TB,
+                .cpu_user_features      = PPC_FEATURE_32 |
+                        PPC_FEATURE_HAS_MMU | PPC_FEATURE_SPE_COMP |
+                        PPC_FEATURE_HAS_EFP_SINGLE |
+                        PPC_FEATURE_UNIFIED_CACHE,
+                .dcache_bsize           = 32,
+        },
         {       /* e500 */
                 .pvr_mask               = 0xffff0000,
                 .pvr_value              = 0x80200000,