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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [lwIP_MCF5235_GCC/] [include/] [arch/] [mcf523x/] [mcf523x_qspi.h] - Rev 583
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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__ */