/*******************************************************************************
* mvSysSflashDataWrite
*
* DESCRIPTION:
* System interface for writing SPI flash data.
*
* INPUT:
* flashHandle: Handle passed by OS glue by which an SPI flash is
* identified.
* dataBuff: Buffer holding the data to be written.
* dataLen: Number of bytes to write.
* transType: Bitmask describing the transaction type, see
* SYS_SFLASH_TRANS_XX for details.
*
* OUTPUT:
* None.
*
* RETURN:
* MV_OK on success,
* MV_ERROR otherwise.
*
*******************************************************************************/
MV_STATUS mvSysSflashDataWrite(MV_VOID *flashHandle, MV_U8* dataBuff, MV_U32 dataLen,
MV_U8 transType)
{
MV_STATUS ret;
if (!(mvSysSflashCmd.transType & SYS_SFLASH_TRANS_START))
return MV_ERROR;
ret = mvSpiWriteThenWrite (0, mvSysSflashCmd.buf, mvSysSflashCmd.bufLen, dataBuff, dataLen);
if (transType & SYS_SFLASH_TRANS_END)
memset(&mvSysSflashCmd,0,sizeof(mvSysSflashCmd));
return ret;
}
/*******************************************************************************
* mvSysTdmSpiWrite - telephony register write via SPI interface
*
* DESCRIPTION:
*
* INPUT:
* None
* OUTPUT:
* None
* RETURN:
* None
*
*******************************************************************************/
MV_VOID mvSysTdmSpiWrite(MV_U16 lineId, MV_U8* cmdBuff, MV_U8 cmdSize, MV_U8* dataBuff, MV_U8 dataSize)
{
#if defined(MV_TDM_SUPPORT) && !defined(ZARLINK_SLIC_SUPPORT)
if((cmdSize > 3) || (dataSize > MAX_DATA_LENGTH))
{
mvOsPrintf("Error, exceeded max size of command(%d) or data(%d)\n", cmdSize, dataSize);
return;
}
mvTdmSpiWrite(cmdBuff, cmdSize, dataBuff, dataSize, lineId);
#else /* MV_COMM_UNIT_SUPPORT || ZARLINK_SLIC_SUPPORT */
/* Set SPI parameters(lineId = devId) */
mvSpiParamsSet(mvBoardTdmSpiIdGet(), mvBoardTdmSpiCsGet(lineId), SPI_TYPE_SLIC);
if(MV_OK != mvSpiWriteThenWrite (mvBoardTdmSpiIdGet(), cmdBuff, cmdSize, dataBuff, dataSize))
printk("SPI write failed !!!\n");
#endif /* MV_TDM_SUPPORT */
}
