diff options
Diffstat (limited to 'src/southbridge/intel/common/rcba.h')
| -rw-r--r-- | src/southbridge/intel/common/rcba.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/southbridge/intel/common/rcba.h b/src/southbridge/intel/common/rcba.h index b6cba8ea5f..e7482f9bdb 100644 --- a/src/southbridge/intel/common/rcba.h +++ b/src/southbridge/intel/common/rcba.h @@ -18,12 +18,12 @@ #define SOUTHBRIDGE_INTEL_DEFAULT_RCBA_H #ifndef __ACPI__ + #define DEFAULT_RCBA ((u8 *)0xfed1c000) -#else -#define DEFAULT_RCBA 0xfed1c000 -#endif -#ifndef __ACPI__ +/* Root Complex Register Block */ +#define RCBA 0xf0 +#define RCBA_ENABLE 0x01 #define RCBA8(x) (*((volatile u8 *)(DEFAULT_RCBA + x))) #define RCBA16(x) (*((volatile u16 *)(DEFAULT_RCBA + x))) @@ -36,6 +36,10 @@ #define RCBA32_AND_OR(x, and, or) RCBA_AND_OR(32, x, and, or) #define RCBA32_OR(x, or) RCBA_AND_OR(32, x, ~0UL, or) +#else + +#define DEFAULT_RCBA 0xfed1c000 #endif /* __ACPI__ */ + #endif /* SOUTHBRIDGE_INTEL_DEFAULT_RCBA_H */ |