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- From 96de11ad11db226423d364a75cc82c6118a18a1f Mon Sep 17 00:00:00 2001
- From: Kurt Mahan <[email protected]>
- 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 <[email protected]>
- ---
- 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 */
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