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/*

 * 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__ */