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85xx: Add defines for BUCSR bits to make code more readable

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Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala
2010-03-29 13:50:31 -05:00
parent 22c9de064a
commit 69bcf5bc80
3 changed files with 10 additions and 5 deletions
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3
include/asm-ppc/processor.h
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@@ -533,6 +533,9 @@
#define SPRN_MCSRR0 0x23a /* Machine Check Save and Restore Register 0 */
#define SPRN_MCSRR1 0x23b /* Machine Check Save and Restore Register 1 */
#define SPRN_BUCSR 0x3f5 /* Branch Control and Status Register */
#define BUCSR_BBFI 0x00000200 /* Branch buffer flash invalidate */
#define BUCSR_BPEN 0x00000001 /* Branch prediction enable */
#define BUCSR_ENABLE (BUCSR_BBFI|BUCSR_BPEN)
#define SPRN_BBEAR 0x201 /* Branch Buffer Entry Address Register */
#define SPRN_BBTAR 0x202 /* Branch Buffer Target Address Register */
#define SPRN_PID1 0x279 /* Process ID Register 1 */