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openrisc: Fix the bitmask for the unit present register 

The bits were swapped, as per spec and processor implementation the
power management present bit is 9 and PIC bit is 8. This patch brings
the definitions into spec.

Signed-off-by: Sebastian Macke <sebastian@macke.de>
[shorne@gmail.com: Added commit body]
Signed-off-by: Stafford Horne <shorne@gmail.com>
hifive-unleashed-5.1
Sebastian Macke 2014-07-20 15:13:30 +00:00 committed by Stafford Horne
parent 89c94fdb97
commit 79f8a4d022
1 changed files with 2 additions and 2 deletions
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4
arch/openrisc/include/asm/spr_defs.h
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@ -152,8 +152,8 @@
#define SPR_UPR_MP 0x00000020 /* MAC present */
#define SPR_UPR_DUP 0x00000040 /* Debug unit present */
#define SPR_UPR_PCUP 0x00000080 /* Performance counters unit present */
#define SPR_UPR_PMP 0x00000100 /* Power management present */
#define SPR_UPR_PICP 0x00000200 /* PIC present */
#define SPR_UPR_PICP 0x00000100 /* PIC present */
#define SPR_UPR_PMP 0x00000200 /* Power management present */
#define SPR_UPR_TTP 0x00000400 /* Tick timer present */
#define SPR_UPR_RES 0x00fe0000 /* Reserved */
#define SPR_UPR_CUP 0xff000000 /* Context units present */