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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_qspi.h

 * Purpose:     Register and bit definitions for the MCF523X

 *

 * Notes:

 *

 */

#ifndef __MCF523X_QSPI_H__

#define __MCF523X_QSPI_H__

/*********************************************************************

*

* Queued Serial Peripheral Interface (QSPI)

*

*********************************************************************/

/* Register read/write macros */

#define MCF_QSPI_QMR      (*(vuint16*)(void*)(&__IPSBAR[0x000340]))

#define MCF_QSPI_QDLYR    (*(vuint16*)(void*)(&__IPSBAR[0x000344]))

#define MCF_QSPI_QWR      (*(vuint16*)(void*)(&__IPSBAR[0x000348]))

#define MCF_QSPI_QIR      (*(vuint16*)(void*)(&__IPSBAR[0x00034C]))

#define MCF_QSPI_QAR      (*(vuint16*)(void*)(&__IPSBAR[0x000350]))

#define MCF_QSPI_QDR      (*(vuint16*)(void*)(&__IPSBAR[0x000354]))

/* Bit definitions and macros for MCF_QSPI_QMR */

#define MCF_QSPI_QMR_BAUD(x)     (((x)&0x00FF)<<0)

#define MCF_QSPI_QMR_CPHA        (0x0100)

#define MCF_QSPI_QMR_CPOL        (0x0200)

#define MCF_QSPI_QMR_BITS(x)     (((x)&0x000F)<<10)

#define MCF_QSPI_QMR_DOHIE       (0x4000)

#define MCF_QSPI_QMR_MSTR        (0x8000)

/* Bit definitions and macros for MCF_QSPI_QDLYR */

#define MCF_QSPI_QDLYR_DTL(x)    (((x)&0x00FF)<<0)

#define MCF_QSPI_QDLYR_QCD(x)    (((x)&0x007F)<<8)

#define MCF_QSPI_QDLYR_SPE       (0x8000)

/* Bit definitions and macros for MCF_QSPI_QWR */

#define MCF_QSPI_QWR_NEWQP(x)    (((x)&0x000F)<<0)

#define MCF_QSPI_QWR_ENDQP(x)    (((x)&0x000F)<<8)

#define MCF_QSPI_QWR_CSIV        (0x1000)

#define MCF_QSPI_QWR_WRTO        (0x2000)

#define MCF_QSPI_QWR_WREN        (0x4000)

#define MCF_QSPI_QWR_HALT        (0x8000)

/* Bit definitions and macros for MCF_QSPI_QIR */

#define MCF_QSPI_QIR_SPIF        (0x0001)

#define MCF_QSPI_QIR_ABRT        (0x0004)

#define MCF_QSPI_QIR_WCEF        (0x0008)

#define MCF_QSPI_QIR_SPIFE       (0x0100)

#define MCF_QSPI_QIR_ABRTE       (0x0400)

#define MCF_QSPI_QIR_WCEFE       (0x0800)

#define MCF_QSPI_QIR_ABRTL       (0x1000)

#define MCF_QSPI_QIR_ABRTB       (0x4000)

#define MCF_QSPI_QIR_WCEFB       (0x8000)

/* Bit definitions and macros for MCF_QSPI_QAR */

#define MCF_QSPI_QAR_ADDR(x)     (((x)&0x003F)<<0)

/********************************************************************/

#endif /* __MCF523X_QSPI_H__ */