From 96de11ad11db226423d364a75cc82c6118a18a1f Mon Sep 17 00:00:00 2001
From: Kurt Mahan <kmahan@freescale.com>
Date: Tue, 4 Dec 2007 00:04:21 -0700
Subject: [PATCH] Enable Cache Store Buffer.

LTIBName: m5445x-enable-cache-store
Signed-off-by: Kurt Mahan <kmahan@freescale.com>
---
 arch/m68k/coldfire/config.c |    2 ++
 include/asm-m68k/cfcache.h  |    1 +
 2 files changed, 3 insertions(+), 0 deletions(-)

--- a/arch/m68k/coldfire/config.c
+++ b/arch/m68k/coldfire/config.c
@@ -21,6 +21,7 @@
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
 #include <asm/cfcache.h>
+#include <asm/cacheflush.h>
 #include <asm/bootinfo.h>
 #include <asm/io.h>
 #include <asm/cfmmu.h>
@@ -165,6 +166,7 @@ asmlinkage void __init cf_early_init(voi
 		+ sizeof(record->data[0]) + sizeof(record->data[1]);
 
 	/* Invalidate caches via CACR */
+	flush_bcache();
 	cacr_set(CACHE_DISABLE_MODE);
 
 	/* Turn on caches via CACR, enable EUSP */
--- a/include/asm-m68k/cfcache.h
+++ b/include/asm-m68k/cfcache.h
@@ -64,6 +64,7 @@
 #define CACHE_INITIAL_MODE 	(CF_CACR_DEC+		\
 				 CF_CACR_BEC+		\
 				 CF_CACR_IEC+		\
+				 CF_CACR_DESB+		\
 				 CF_CACR_EUSP)
 #else
 /* cache disabled for testing */
