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linux
linux-davinci
Commits
c96bcf95
Commit
c96bcf95
authored
Nov 21, 2007
by
Paul Mundt
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sh: Use existing CONFIG_CACHE_xx options in head_64.S.
Signed-off-by:
Paul Mundt
<
lethal@linux-sh.org
>
parent
0b2328bb
Changes
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arch/sh/kernel/head_64.S
arch/sh/kernel/head_64.S
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arch/sh/kernel/head_64.S
View file @
c96bcf95
...
...
@@ -63,23 +63,23 @@
#define MMUDR_CACHED_L 0x000000000000015a | ALIGNED_PHYSICAL
/
*
512
Mb
,
Cacheable
,
Write
-
back
,
read
/
write
,
Not
User
,
Ph
.
Add
.
*/
#ifdef CONFIG_
ICACHE_DISABLED
#ifdef CONFIG_
CACHE_OFF
#define ICCR0_INIT_VAL ICCR0_OFF /* ICACHE off */
#else
#define ICCR0_INIT_VAL ICCR0_ON | ICCR0_ICI /* ICE + ICI */
#endif
#define ICCR1_INIT_VAL ICCR1_NOLOCK /* No locking */
#if defined (CONFIG_
DCACHE_DISABLED
)
#if defined (CONFIG_
CACHE_OFF
)
#define OCCR0_INIT_VAL OCCR0_OFF /* D-cache: off */
#elif defined (CONFIG_
DCACHE_WRITE_
THROUGH)
#elif defined (CONFIG_
CACHE_WRITE
THROUGH)
#define OCCR0_INIT_VAL OCCR0_ON | OCCR0_OCI | OCCR0_WT /* D-cache: on, */
/
*
WT
,
invalidate
*/
#elif defined (CONFIG_
DCACHE_WRITE_
BACK)
#elif defined (CONFIG_
CACHE_WRITE
BACK)
#define OCCR0_INIT_VAL OCCR0_ON | OCCR0_OCI | OCCR0_WB /* D-cache: on, */
/
*
WB
,
invalidate
*/
#else
#error preprocessor flag CONFIG_
D
CACHE_... not recognized!
#error preprocessor flag CONFIG_CACHE_... not recognized!
#endif
#define OCCR1_INIT_VAL OCCR1_NOLOCK /* No locking */
...
...
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