/* | |
* These files are taken from the MCF523X source code example package | |
* which is available on the Freescale website. Freescale explicitly | |
* grants the redistribution and modification of these source files. | |
* The complete licensing information is available in the file | |
* LICENSE_FREESCALE.TXT. | |
* | |
* File: mcf523x_rng.h | |
* Purpose: Register and bit definitions for the MCF523X | |
* | |
* Notes: | |
* | |
*/ | |
#ifndef __MCF523X_RNG_H__ | |
#define __MCF523X_RNG_H__ | |
/********************************************************************* | |
* | |
* Random Number Generator (RNG) | |
* | |
*********************************************************************/ | |
/* Register read/write macros */ | |
#define MCF_RNG_RNGCR (*(vuint32*)(void*)(&__IPSBAR[0x1A0000])) | |
#define MCF_RNG_RNGSR (*(vuint32*)(void*)(&__IPSBAR[0x1A0004])) | |
#define MCF_RNG_RNGER (*(vuint32*)(void*)(&__IPSBAR[0x1A0008])) | |
#define MCF_RNG_RNGOUT (*(vuint32*)(void*)(&__IPSBAR[0x1A000C])) | |
/* Bit definitions and macros for MCF_RNG_RNGCR */ | |
#define MCF_RNG_RNGCR_GO (0x00000001) | |
#define MCF_RNG_RNGCR_HA (0x00000002) | |
#define MCF_RNG_RNGCR_IM (0x00000004) | |
#define MCF_RNG_RNGCR_CI (0x00000008) | |
/* Bit definitions and macros for MCF_RNG_RNGSR */ | |
#define MCF_RNG_RNGSR_SV (0x00000001) | |
#define MCF_RNG_RNGSR_LRS (0x00000002) | |
#define MCF_RNG_RNGSR_FUF (0x00000004) | |
#define MCF_RNG_RNGSR_EI (0x00000008) | |
#define MCF_RNG_RNGSR_OFL(x) (((x)&0x000000FF)<<8) | |
#define MCF_RNG_RNGSR_OFS(x) (((x)&0x000000FF)<<16) | |
/********************************************************************/ | |
#endif /* __MCF523X_RNG_H__ */ |