diff options
Diffstat (limited to 'pk/ppe/ppe_timebase.h')
| -rw-r--r-- | pk/ppe/ppe_timebase.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/pk/ppe/ppe_timebase.h b/pk/ppe/ppe_timebase.h new file mode 100644 index 00000000..f3d2c91d --- /dev/null +++ b/pk/ppe/ppe_timebase.h @@ -0,0 +1,28 @@ +#ifndef __PPE_TIMEBASE_H__ +#define __PPE_TIMEBASE_H__ + +//----------------------------------------------------------------------------- +// *! (C) Copyright International Business Machines Corp. 2015 +// *! All Rights Reserved -- Property of IBM +// *! *** IBM Confidential *** +//----------------------------------------------------------------------------- + +/// \file gpe_timebase.h +/// \brief support for using the OCB 32 bit timebase register +/// +/// The OCB timebase register is a 32 bit count-up register that is shared +/// by all GPE's in the OCC complex. + +#include "pk.h" + +//The timebase register will never be supported in the base ppe model +#define APPCFG_USE_DEC_FOR_TIMEBASE + +#ifndef __ASSEMBLER__ + +//assembly function is defined in ppe42_timebase.S +uint32_t pk_timebase32_get(void); + +#endif /* __ASSEMBLER__ */ + +#endif /* __PPE_TIMEBASE_H__ */ |
