/*******************************************************************************
Copyright (C) Marvell International Ltd. and its affiliates

This software file (the "File") is owned and distributed by Marvell
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********************************************************************************
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********************************************************************************
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********************************************************************************
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Redistribution and use in source and binary forms, with or without modification,
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    *   Redistributions of source code must retain the above copyright notice,
	    this list of conditions and the following disclaimer.

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	notice, this list of conditions and the following disclaimer in the
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	used to endorse or promote products derived from this software without
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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

#include "ctrlEnv/mvCtrlEnvLib.h"
#include "ctrlEnv/mvCtrlEnvSpec.h"
#include "boardEnv/mvBoardEnvLib.h"
#include "ctrlEnv/sys/mvCpuIf.h"
#include "cpu/mvCpu.h"
#include "cntmr/mvCntmr.h"
#include "gpp/mvGpp.h"
#include "twsi/mvTwsi.h"
#include "pex/mvPex.h"
#include "device/mvDevice.h"
#include "neta/gbe/mvEthRegs.h"

#if defined(CONFIG_MV_ETH_NETA)
#include "neta/gbe/mvEthRegs.h"
#endif

#include "gpp/mvGppRegs.h"

/* defines  */
#undef MV_DEBUG
#ifdef MV_DEBUG
#define DB(x)	x
#define DB1(x)	x
#else
#define DB(x)
#define DB1(x)
#endif

extern MV_BOARD_INFO *marvellBC2BoardInfoTbl[];
extern MV_BOARD_INFO *customerBC2BoardInfoTbl[];
extern MV_BOARD_INFO *marvellAC3BoardInfoTbl[];
extern MV_BOARD_INFO *customerAC3BoardInfoTbl[];
/* Global variables should be removed from BSS (set to a non-zero value)
   for avoiding memory corruption during early access upon code relocation */
static MV_BOARD_INFO *board = (MV_BOARD_INFO *)-1;

/* Locals */
static MV_DEV_CS_INFO *mvBoardGetDevEntry(MV_32 devNum, MV_BOARD_DEV_CLASS devClass);
/*******************************************************************************
* mvBoardisUsbPortConnected
*
* DESCRIPTION:
*	return True if requested USB type and port num exists on current board
*
* INPUT:
*	usbTypeID       - requested USB type : USB3_UNIT_ID / USB_UNIT_ID
*	usbPortNumbder  - requested USB port number (according to xHCI MAC port num)
*
* OUTPUT: None
*
* RETURN: MV_TRUE if requested port/type exist on board

*******************************************************************************/
MV_BOOL mvBoardIsUsbPortConnected(MV_UNIT_ID usbTypeID, MV_U8 usbPortNumber)
{
	MV_U16 family = mvCtrlDevFamilyIdGet(0);

	if (family == MV_BOBCAT2_DEV_ID)
		return MV_FALSE;/*BobCat2 SoC has no usb port*/

	if (family == MV_ALLEYCAT3_DEV_ID && usbTypeID == USB_UNIT_ID && usbPortNumber == 0)
		return MV_TRUE; /*AlleyCat3 SoC board has only one usb2 port */

	return MV_FALSE;
}

/*******************************************************************************
* mvBoardIdIndexGet
*
* DESCRIPTION:
*	returns an index for board arrays with direct memory access, according to board id
*
* INPUT:
*       boardId.
*
* OUTPUT:
*       direct access index for board arrays
*
* RETURN:
*       None.
*
*******************************************************************************/
MV_U32 mvBoardIdIndexGet(MV_U32 boardId)
{
/* Marvell Boards use 0x10 as base for Board ID: mask MSB to receive index for board ID*/
	return boardId & (BOARD_ID_INDEX_MASK - 1);
}

/*******************************************************************************
* mvBoardEnvInit - Init board
*
* DESCRIPTION:
*		In this function the board environment take care of device bank
*		initialization.
*
* INPUT:
*       None.
*
* OUTPUT:
*       None.
*
* RETURN:
*       None.
*
*******************************************************************************/
MV_VOID mvBoardEnvInit(MV_VOID)
{
	MV_U32 nandDev;
	MV_U32 norDev;

	mvBoardSet(mvBoardIdGet());

	nandDev = mvBoardGetDevCSNum(0, BOARD_DEV_NAND_FLASH);
	if (nandDev != 0xFFFFFFFF) {
		/* Set NAND interface access parameters */
		nandDev = BOOT_CS;
		MV_REG_WRITE(DEV_BANK_PARAM_REG(nandDev), board->nandFlashReadParams);
		MV_REG_WRITE(DEV_BANK_PARAM_REG_WR(nandDev), board->nandFlashWriteParams);
		MV_REG_WRITE(DEV_NAND_CTRL_REG, board->nandFlashControl);
	}

	norDev = mvBoardGetDevCSNum(0, BOARD_DEV_NOR_FLASH);
	if (norDev != 0xFFFFFFFF) {
		/* Set NOR interface access parameters */
		MV_REG_WRITE(DEV_BANK_PARAM_REG(norDev), board->norFlashReadParams);
		MV_REG_WRITE(DEV_BANK_PARAM_REG_WR(norDev), board->norFlashWriteParams);
		MV_REG_WRITE(DEV_BUS_SYNC_CTRL, 0x11);
	}

	/* Set GPP Out value */
	MV_REG_WRITE(GPP_DATA_OUT_REG(0), board->gppOutValLow);
	MV_REG_WRITE(GPP_DATA_OUT_REG(1), board->gppOutValMid);

	/* set GPP polarity */
	mvGppPolaritySet(0, 0xFFFFFFFF, board->gppPolarityValLow);
	mvGppPolaritySet(1, 0xFFFFFFFF, board->gppPolarityValMid);

	/* Set GPP Out Enable */
	mvGppTypeSet(0, 0xFFFFFFFF, board->gppOutEnValLow);
	mvGppTypeSet(1, 0xFFFFFFFF, board->gppOutEnValMid);

#ifndef CONFIG_CUSTOMER_BOARD_SUPPORT
	mvBoardOobPortCfgSet();
#endif

}

/*******************************************************************************
* mvBoardModelGet - Get Board model
*
* DESCRIPTION:
*       This function returns 16bit describing board model.
*       Board model is constructed of one byte major and minor numbers in the
*       following manner:
*
* INPUT:
*       None.
*
* OUTPUT:
*       None.
*
* RETURN:
*       String describing board model.
*
*******************************************************************************/
MV_U16 mvBoardModelGet(MV_VOID)
{
	MV_U8 modelId;
	if (MV_ERROR == mvBoardTwsiRead(BOARD_DEV_TWSI_PLD, 0, 0, &modelId)) {
		mvOsWarning();
		return INVALID_BOARD_ID;
	}

	return (MV_U16)modelId;
}
/*******************************************************************************
* mbBoardRevlGet - Get Board revision
*
* DESCRIPTION:
*       This function returns a 32bit describing the board revision.
*       Board revision is constructed of 4bytes. 2bytes describes major number
*       and the other 2bytes describes minor munber.
*       For example for board revision 3.4 the function will return
*       0x00030004.
*
* INPUT:
*       None.
*
* OUTPUT:
*       None.
*
* RETURN:
*       String describing board model.
*
*******************************************************************************/
MV_U16 mvBoardRevGet(MV_VOID)
{
	return mvBoardIdIndexGet(mvBoardIdGet()) & 0xFFFF;
}
/*******************************************************************************
* mvBoardNameGet - Get Board name
*
* DESCRIPTION:
*       This function returns a string describing the board model and revision.
*       String is extracted from board I2C EEPROMboard.
*
* INPUT:
*       None.
*
* OUTPUT:
*       pNameBuff - Buffer to contain board name string. Minimum size 32 chars.
*
* RETURN:
*
*       MV_ERROR if informantion can not be read.
*******************************************************************************/
MV_STATUS mvBoardNameGet(char *pNameBuff)
{
	mvOsSPrintf(pNameBuff, "%s", board->boardName);
	return MV_OK;
}

/*******************************************************************************
* mvBoardIsEthConnected - detect if a certain Ethernet port is Connected
*
* DESCRIPTION:
*	This routine returns true if a certain Ethernet port is Connected
*
* INPUT:
*	ethNum - index of the ethernet port requested
*
* OUTPUT:
*	None.
*
* RETURN:
*	MV_TRUE if the requested ethernet port is connected.
*
*******************************************************************************/
MV_BOOL mvBoardIsEthConnected(MV_U32 ethNum)
{
	if (ethNum <= mvCtrlEthMaxPortGet())
		return MV_TRUE;

	return MV_FALSE;
}

/*******************************************************************************
* mvBoardIsEthActive - this routine indicate which ports can be used by U-Boot
*
* DESCRIPTION:
*	This routine returns true if a certain Ethernet port is
*	Active and usable as a regular eth interface
*
* INPUT:
*	ethNum - index of the ethernet port requested
*
* OUTPUT:
*	None.
*
* RETURN:
*	MV_TRUE if the requested ethernet port is Active and usable.
*
*******************************************************************************/
MV_BOOL mvBoardIsEthActive(MV_U32 ethNum)
{
	/* for Msys, all connected ports are Active and usabe */
	return mvBoardIsEthConnected(ethNum);
}

/*******************************************************************************
* mvBoardIsPortInSgmii -
*
* DESCRIPTION:
*       This routine returns MV_TRUE for port number works in SGMII or MV_FALSE
*	For all other options.
*
* INPUT:
*       ethPortNum - Ethernet port number.
*
* OUTPUT:
*       None.
*
* RETURN:
*       MV_TRUE - port in SGMII.
*       MV_FALSE - other.
*
*******************************************************************************/
MV_BOOL mvBoardIsPortInSgmii(MV_U32 ethPortNum)
{
	return MV_TRUE;
}
/*******************************************************************************
* mvBoardIsPortInGmii -
*
* DESCRIPTION:
*       This routine returns MV_TRUE for port number works in GMII or MV_FALSE
*	For all other options.
*
* INPUT:
*       ethPortNum - Ethernet port number.
*
* OUTPUT:
*       None.
*
* RETURN:
*       MV_TRUE - port in SGMII.
*       MV_FALSE - other.
*
*******************************************************************************/
MV_BOOL mvBoardIsPortInGmii(MV_U32 ethPortNum)
{
	return MV_FALSE;
}

/*******************************************************************************
* mvBoardPortTypeGet
*
* DESCRIPTION:
*       This routine returns port type
*
* INPUT:
*       ethPortNum - Ethernet port number.
*
* OUTPUT:
*       None
*
* RETURN:
*       Mode of the port
*
*******************************************************************************/
MV_U32 mvBoardPortTypeGet(MV_U32 ethPortNum)
{
	if (mvBoardIsPortInSgmii(ethPortNum))
		return MV_PORT_TYPE_SGMII;
	else
		return MV_PORT_TYPE_RGMII;
}

/*******************************************************************************
* mvBoardIsPortInMii
*
* DESCRIPTION:
*	This routine returns MV_TRUE for port number works in MII or MV_FALSE
*	For all other options.
*
* INPUT:
*       ethPortNum - Ethernet port number.
*
* OUTPUT:
*       None.
*
* RETURN:
*       MV_TRUE - port in MII.
*       MV_FALSE - other.
*
*******************************************************************************/
MV_BOOL mvBoardIsPortInMii(MV_U32 ethPortNum)
{
	return MV_FALSE;
}
/*******************************************************************************
* mvBoardSwitchCpuPortGet - Get the the Ethernet Switch CPU port
*
* DESCRIPTION:
*       This routine returns the Switch CPU port.
*
* INPUT:
*       switchIdx - index of the switch. Only 0 is supported.
*
* OUTPUT:
*       None.
*
* RETURN:
*       the Switch CPU port, -1 if the switch is not connected.
*
*******************************************************************************/
MV_32 mvBoardSwitchCpuPortGet(MV_U32 switchIdx)
{
	if ((board->switchInfoNum == 0) || (switchIdx >= board->switchInfoNum))
		return -1;

	return board->pSwitchInfo[switchIdx].cpuPort;
}

/*******************************************************************************
* mvBoardPhyAddrGet - Get the phy address
*
* DESCRIPTION:
*       This routine returns the Phy address of a given ethernet port.
*
* INPUT:
*       ethPortNum - Ethernet port number.
*
* OUTPUT:
*       None.
*
* RETURN:
*       32bit describing Phy address, -1 if the port number is wrong.
*
*******************************************************************************/
MV_32 mvBoardPhyAddrGet(MV_U32 ethPortNum)
{
	return board->pBoardMacInfo[ethPortNum].boardEthSmiAddr;
}

MV_BOOL mvBoardIsPortInRgmii(MV_U32 ethPortNum)
{
	return !mvBoardIsPortInGmii(ethPortNum) && !mvBoardIsPortInSgmii(ethPortNum);
}
/*******************************************************************************
* mvBoardQuadPhyAddr0Get - Get the PHY address
*
* DESCRIPTION:
*       This routine returns the PHY address of a given Ethernet port.
*       Required to initialize QUAD PHY through a specific PHY address
*
* INPUT:
*       ethPortNum - Ethernet port number.
*
* OUTPUT:
*       None.
*
* RETURN:
*       32bit describing PHY address, -1 if the port number is wrong.
*
*******************************************************************************/
MV_32 mvBoardQuadPhyAddr0Get(MV_U32 ethPortNum)
{
	if (ethPortNum >= board->numBoardMacInfo) {
		DB(mvOsPrintf("%s: Error: invalid ethPortNum (%d)\n", __func__, ethPortNum));
		return MV_ERROR;
	}

	return board->pBoardMacInfo[ethPortNum].boardEthSmiAddr0;
}

/*******************************************************************************
* mvBoardMacSpeedGet - Get the Mac speed
*
* DESCRIPTION:
*       This routine returns the Mac speed if pre define of a given ethernet port.
*
* INPUT:
*       ethPortNum - Ethernet port number.
*
* OUTPUT:
*       None.
*
* RETURN:
*       MV_BOARD_MAC_SPEED, -1 if the port number is wrong.
*
*******************************************************************************/
MV_BOARD_MAC_SPEED mvBoardMacSpeedGet(MV_U32 ethPortNum)
{
	return board->pBoardMacInfo[ethPortNum].boardMacSpeed;
}

/*******************************************************************************
* mvBoardTclkGet - Get the board Tclk (Controller clock)
*
* DESCRIPTION:
*       This routine extract the controller core clock.
*       This function uses the controller counters to make identification.
*		Note: In order to avoid interference, make sure task context switch
*		and interrupts will not occure during this function operation
*
* INPUT:
*       countNum - Counter number.
*
* OUTPUT:
*       None.
*
* RETURN:
*       32bit clock cycles in Hertz.
*
*******************************************************************************/
MV_U32 mvBoardTclkGet(MV_VOID)
{
	return 200000000; /* constant Tclock @ 200MHz (not Sampled@Reset)  */
}

/*******************************************************************************
* mvBoardSysClkGet - Get the board SysClk (CPU bus clock , i.e. DDR clock)
*
* DESCRIPTION:
*       This routine extract the CPU bus clock.
*
* INPUT:
*       countNum - Counter number.
*
* OUTPUT:
*       None.
*
* RETURN:
*       32bit clock cycles in Hertz.
*
*******************************************************************************/
MV_U32 mvBoardSysClkGet(MV_VOID)
{
	MV_U32		idx;
	MV_U32		freq_tbl_bc2[] = MV_CORE_CLK_TBL_BC2;
	MV_U32		freq_tbl_ac3[] = MV_CORE_CLK_TBL_AC3;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	idx = MSAR_CORE_CLK(MV_DFX_REG_READ(DFX_DEVICE_SAR_REG(0)), MV_DFX_REG_READ(DFX_DEVICE_SAR_REG(1)));

	if (idx >= 7)
		return 0xFFFFFFFF;

	if (family == MV_BOBCAT2_DEV_ID)
		return freq_tbl_bc2[idx] * 1000000;
	else if (family == MV_ALLEYCAT3_DEV_ID)
		return freq_tbl_ac3[idx] * 1000000;
	else
		return 0xFFFFFFFF;
}

/*******************************************************************************
* mvBoarGpioPinGet - mvBoarGpioPinGet
*
* DESCRIPTION:
*
* INPUT:
*		gppClass - MV_BOARD_GPP_CLASS enum.
*
* OUTPUT:
*		None.
*
* RETURN:
*       GPIO pin number. The function return -1 for bad parameters.
*
*******************************************************************************/
MV_32 mvBoarGpioPinNumGet(MV_BOARD_GPP_CLASS gppClass, MV_U32 index)
{
	MV_U32 i, indexFound = 0;

	for (i = 0; i < board->numBoardGppInfo; i++) {
		if (board->pBoardGppInfo[i].devClass == gppClass) {
			if (indexFound == index)
				return (MV_U32) board->pBoardGppInfo[i].gppPinNum;
			else
				indexFound++;
		}
	}
	return MV_ERROR;
}

/*******************************************************************************
* mvBoardReset - mvBoardReset
*
* DESCRIPTION:
*			Reset the board
* INPUT:
*		None.
*
* OUTPUT:
*		None.
*
* RETURN:
*       None
*
*******************************************************************************/
MV_VOID mvBoardReset(MV_VOID)
{
	MV_32 resetPin;

	/* Get gpp reset pin if define */
	resetPin = mvBoardResetGpioPinGet();
	if (resetPin != MV_ERROR)
		MV_REG_BIT_RESET(GPP_DATA_OUT_REG((int)(resetPin/32)), (1 << (resetPin % 32)));
	else {
		/* No gpp reset pin was found, try to reset using system reset out */
		MV_REG_BIT_SET( CPU_RSTOUTN_MASK_REG , BIT0);
		MV_REG_BIT_SET( CPU_SYS_SOFT_RST_REG , BIT0);
	}
}

/*******************************************************************************
* mvBoardResetGpioPinGet - mvBoardResetGpioPinGet
*
* DESCRIPTION:
*
* INPUT:
*		None.
*
* OUTPUT:
*		None.
*
* RETURN:
*       GPIO pin number. The function return -1 for bad parameters.
*
*******************************************************************************/
MV_32 mvBoardResetGpioPinGet(MV_VOID)
{
	return mvBoarGpioPinNumGet(BOARD_GPP_RESET, 0);
}

/*******************************************************************************
* mvBoardSDIOGpioPinGet - mvBoardSDIOGpioPinGet
*
* DESCRIPTION:
*	used for hotswap detection
* INPUT:
*	type - Type of SDIO GPP to get.
*
* OUTPUT:
*	None.
*
* RETURN:
*       GPIO pin number. The function return -1 for bad parameters.
*
*******************************************************************************/
MV_32 mvBoardSDIOGpioPinGet(MV_BOARD_GPP_CLASS type)
{
	if ((type != BOARD_GPP_SDIO_POWER) && (type != BOARD_GPP_SDIO_DETECT) && (type != BOARD_GPP_SDIO_WP))
		return MV_FAIL;

	return mvBoarGpioPinNumGet(type, 0);
}

/*******************************************************************************
* mvBoardGpioIntMaskGet - Get GPIO mask for interrupt pins
*
* DESCRIPTION:
*		This function returns a 32-bit mask of GPP pins that connected to
*		interrupt generating sources on board.
*		For example if UART channel A is hardwired to GPP pin 8 and
*		UART channel B is hardwired to GPP pin 4 the fuinction will return
*		the value 0x000000110
*
* INPUT:
*		None.
*
* OUTPUT:
*		None.
*
* RETURN:
*		See description. The function return -1 if board is not identified.
*
*******************************************************************************/
MV_U32 mvBoardGpioIntMaskGet(MV_U32 gppGrp)
{
	switch (gppGrp) {
	case (0):
		return board->intsGppMaskLow;
		break;
	case (1):
		return board->intsGppMaskMid;
		break;
	case (2):
		return board->intsGppMaskHigh;
		break;
	default:
		return MV_ERROR;
	}
}

/*******************************************************************************
* mvBoardMppGet - Get board dependent MPP register value
*
* DESCRIPTION:
*	MPP settings are derived from board design.
*	MPP group consist of 8 MPPs. An MPP group represents MPP
*	control register.
*       This function retrieves board dependend MPP register value.
*
* INPUT:
*       mppGroupNum - MPP group number.
*
* OUTPUT:
*       None.
*
* RETURN:
*       32bit value describing MPP control register value.
*
*******************************************************************************/
MV_32 mvBoardMppGet(MV_U32 mppGroupNum)
{
	MV_U32 mppMod;

	mppMod = board->pBoardModTypeValue->boardMppMod;
	if (mppMod >= board->numBoardMppConfigValue)
		mppMod = 0; /* default */

	return board->pBoardMppConfigValue[mppMod].mppGroup[mppGroupNum];
}

/*******************************************************************************
* mvBoardGppConfigGet
*
* DESCRIPTION:
*	Get board configuration according to the input configuration GPP's.
*
* INPUT:
*       None.
*
* OUTPUT:
*       None.
*
* RETURN:
*	The value of the board configuration GPP's.
*
*******************************************************************************/
MV_U32 mvBoardGppConfigGet(void)
{
	MV_U32 gpp, i, result = 0;

	for (i = 0; i < board->numBoardGppInfo; i++) {
		if (board->pBoardGppInfo[i].devClass == BOARD_GPP_CONF) {
			gpp = board->pBoardGppInfo[i].gppPinNum;
			result <<= 1;
			result |= (mvGppValueGet(gpp >> 5, 1 << (gpp & 0x1F)) >> (gpp & 0x1F));
		}
	}
	return result;

}

/*******************************************************************************
* mvBoardIsGbEPortConnected
*
* DESCRIPTION:
*	Checks if a given GbE port is actually connected to the GE-PHY, internal Switch or any RGMII module.
*
* INPUT:
*	port - GbE port number (0 or 1).
*
* OUTPUT:
*       None.
*
* RETURN:
*	MV_TRUE if port is connected, MV_FALSE otherwise.
*
*******************************************************************************/
MV_BOOL mvBoardIsGbEPortConnected(MV_U32 ethPortNum)
{
	if ((ethPortNum + 1) <= board->numBoardMacInfo)
		return MV_TRUE;
	else
		return MV_FALSE;
}

/*******************************************************************************
* mvBoardCpldConfigurationGet
*
* DESCRIPTION:
*	build a string with CPLD configuration: Board and CPLD revision.
*
* INPUT:
*	None.
*
* OUTPUT:
*       None.
*
* RETURN:
*	string in the following format: ", Rev <BOARD_REV>, CPLD Rev <CPLD_REV>"
*
*******************************************************************************/
MV_VOID mvBoardCpldConfigurationGet(char *str)
{
	MV_U8 cpldTwsiDev, cpldConfig;
	MV_U8 cpldBoardRevReg = CPLD_BOARD_REV_REG;
	MV_U16 boardModel;

	/* Prevent the caller function from printing the same string twice if this function fails */
	*str = 0;

	cpldTwsiDev = mvBoardTwsiAddrGet(BOARD_DEV_TWSI_PLD, 0);

	/* verify that CPLD device is available on current board, else return*/
	if (cpldTwsiDev == 0xff || mvTwsiProbe(cpldTwsiDev, mvBoardTclkGet()) != MV_TRUE)
		return;

	boardModel = mvBoardModelGet();
	if (boardModel == RD_MTL_BC2_PCB_ID)
		cpldBoardRevReg = CPLD_RD_MTL_BC2_BOARD_REV_REG;

	/* Read Board Revision */
	if (MV_ERROR == mvBoardTwsiRead(BOARD_DEV_TWSI_PLD, 0, cpldBoardRevReg, &cpldConfig)) {
		mvOsPrintf("\n%s: Error: failed reading board Revision from CPLD.\n", __func__);
		return;
	}
	sprintf(str, ", Rev %d" , cpldConfig & CPLD_BOARD_REV_MASK);

	/* Read CPLD Revision */
	if (boardModel != RD_MTL_BC2_PCB_ID) {
		if (MV_ERROR == mvBoardTwsiRead(BOARD_DEV_TWSI_PLD, 0, CPLD_REV_REG, &cpldConfig)) {
			mvOsPrintf("\n%s: Error: failed reading CPLD Revision from CPLD.\n", __func__);
			return;
		}
		sprintf(str, "%s, CPLD Rev %d", str, cpldConfig & CPLD_BOARD_REV_MASK);
	}
}

/* Board devices API managments */

/*******************************************************************************
* mvBoardGetDeviceNumber - Get number of device of some type on the board
*
* DESCRIPTION:
*
* INPUT:
*		devType - The device type ( Flash,RTC , etc .. )
*
* OUTPUT:
*       None.
*
* RETURN:
*       If the device is found on the board the then the functions returns the
*		number of those devices else the function returns 0
*
*
*******************************************************************************/
MV_32 mvBoardGetDevicesNumber(MV_BOARD_DEV_CLASS devClass)
{
	MV_U32 foundIndex = 0, devNum;

	for (devNum = START_DEV_CS; devNum < board->numBoardDeviceIf; devNum++) {
		if (board->pDevCsInfo[devNum].devClass == devClass)
			foundIndex++;
	}

	return foundIndex;
}

/*******************************************************************************
* mvBoardGetDeviceBaseAddr - Get base address of a device existing on the board
*
* DESCRIPTION:
*
* INPUT:
*       devIndex - The device sequential number on the board
*		devType - The device type ( Flash,RTC , etc .. )
*
* OUTPUT:
*       None.
*
* RETURN:
*       If the device is found on the board the then the functions returns the
*	Base address else the function returns 0xffffffff
*
*
*******************************************************************************/
MV_32 mvBoardGetDeviceBaseAddr(MV_32 devNum, MV_BOARD_DEV_CLASS devClass)
{
	MV_DEV_CS_INFO *devEntry;

	devEntry = mvBoardGetDevEntry(devNum, devClass);
	if (devEntry != NULL)
		return mvCpuIfTargetWinBaseLowGet(DEV_TO_TARGET(devEntry->deviceCS));

	return 0xFFFFFFFF;
}

/*******************************************************************************
* mvBoardGetDeviceBusWidth - Get Bus width of a device existing on the board
*
* DESCRIPTION:
*
* INPUT:
*       devIndex - The device sequential number on the board
*		devType - The device type ( Flash,RTC , etc .. )
*
* OUTPUT:
*       None.
*
* RETURN:
*       If the device is found on the board the then the functions returns the
*		Bus width else the function returns 0xffffffff
*
*
*******************************************************************************/
MV_32 mvBoardGetDeviceBusWidth(MV_32 devNum, MV_BOARD_DEV_CLASS devClass)
{
	MV_DEV_CS_INFO *devEntry;

	devEntry = mvBoardGetDevEntry(devNum, devClass);
	if (devEntry != NULL)
		return devEntry->busWidth;

	return 0xFFFFFFFF;
}

/*******************************************************************************
* mvBoardGetDeviceWidth - Get dev width of a device existing on the board
*
* DESCRIPTION:
*
* INPUT:
*       devIndex - The device sequential number on the board
*		devType - The device type ( Flash,RTC , etc .. )
*
* OUTPUT:
*       None.
*
* RETURN:
*       If the device is found on the board the then the functions returns the
*		dev width else the function returns 0xffffffff
*
*
*******************************************************************************/
MV_32 mvBoardGetDeviceWidth(MV_32 devNum, MV_BOARD_DEV_CLASS devClass)
{
	MV_DEV_CS_INFO *devEntry;

	devEntry = mvBoardGetDevEntry(devNum, devClass);
	if (devEntry != NULL)
		return devEntry->devWidth;

	return MV_ERROR;
}

/*******************************************************************************
* mvBoardGetDeviceWinSize - Get the window size of a device existing on the board
*
* DESCRIPTION:
*
* INPUT:
*       devIndex - The device sequential number on the board
*		devType - The device type ( Flash,RTC , etc .. )
*
* OUTPUT:
*       None.
*
* RETURN:
*       If the device is found on the board the then the functions returns the
*		window size else the function returns 0xffffffff
*
*
*******************************************************************************/
MV_32 mvBoardGetDeviceWinSize(MV_32 devNum, MV_BOARD_DEV_CLASS devClass)
{
	MV_DEV_CS_INFO *devEntry;

	devEntry = mvBoardGetDevEntry(devNum, devClass);
	if (devEntry != NULL)
		return mvCpuIfTargetWinSizeGet(DEV_TO_TARGET(devEntry->deviceCS));

	return 0xFFFFFFFF;
}

/*******************************************************************************
* mvBoardGetDevEntry - returns the entry pointer of a device on the board
*
* DESCRIPTION:
*
* INPUT:
*	devIndex - The device sequential number on the board
*	devType - The device type ( Flash,RTC , etc .. )
*
* OUTPUT:
*	None.
*
* RETURN:
*	If the device is found on the board the then the functions returns the
*	dev number else the function returns 0x0
*
*******************************************************************************/
static MV_DEV_CS_INFO *mvBoardGetDevEntry(MV_32 devNum, MV_BOARD_DEV_CLASS devClass)
{
	MV_U32 foundIndex = 0, devIndex;

	for (devIndex = START_DEV_CS; devIndex < board->numBoardDeviceIf; devIndex++) {
		if (board->pDevCsInfo[devIndex].devClass == devClass) {
			if (foundIndex == devNum)
				return &(board->pDevCsInfo[devIndex]);
			foundIndex++;
		}
	}

	/* device not found */
	return NULL;
}

/*******************************************************************************
* mvBoardGetDevCSNum
*
* DESCRIPTION:
*	Return the device's chip-select number.
*
* INPUT:
*	devIndex - The device sequential number on the board
*	devType - The device type ( Flash,RTC , etc .. )
*
* OUTPUT:
*	None.
*
* RETURN:
*	If the device is found on the board the then the functions returns the
*	dev number else the function returns 0x0
*
*******************************************************************************/
MV_U32 mvBoardGetDevCSNum(MV_32 devNum, MV_BOARD_DEV_CLASS devClass)
{
	MV_DEV_CS_INFO *devEntry;

	devEntry = mvBoardGetDevEntry(devNum, devClass);
	if (devEntry != NULL)
		return devEntry->deviceCS;

	return 0xFFFFFFFF;
}

/*******************************************************************************
* mvBoardGetDevBusNum
*
* DESCRIPTION:
*	Return the device's bus number.
*
* INPUT:
*	devIndex - The device sequential number on the board
*	devType - The device type ( Flash,RTC , etc .. )
*
* OUTPUT:
*	None.
*
* RETURN:
*	If the device is found on the board the then the functions returns the
*	dev bus number else the function returns 0xFFFFFFFF
*
*******************************************************************************/
MV_U32 mvBoardGetDevBusNum(MV_32 devNum, MV_BOARD_DEV_CLASS devClass)
{
	MV_DEV_CS_INFO *devEntry = mvBoardGetDevEntry(devNum, devClass);

	if (devEntry)
		return devEntry->busNum;

	return 0xFFFFFFFF;
}

/*******************************************************************************
* mvBoardGetDevState
*
* DESCRIPTION:
*	Return the device's activity state.
*
* INPUT:
*	devIndex - The device sequential number on the board
*	devType - The device type ( Flash,RTC , etc .. )
*
* OUTPUT:
*	None.
*
* RETURN:
*	If the device is found on the board the then the functions returns the
*	dev activity state else the function returns 0xFFFFFFFF
*
*******************************************************************************/
MV_BOOL mvBoardGetDevState(MV_32 devNum, MV_BOARD_DEV_CLASS devClass)
{
	MV_DEV_CS_INFO *devEntry = mvBoardGetDevEntry(devNum, devClass);

	if (devEntry)
		return devEntry->active;

	return 0xFFFFFFFF;
}

/*******************************************************************************
* mvBoardSetDevState
*
* DESCRIPTION:
*	Sets the device's activity state.
*
* INPUT:
*	devIndex - The device sequential number on the board
*   devType - The device type ( Flash,RTC , etc .. )
*   newState - requested deevice state
*
* OUTPUT:
*	None.
*
* RETURN:
*	If the device is found on the board the then the functions returns
*	MV_OK else MV_ERROR
*
*******************************************************************************/
MV_STATUS mvBoardSetDevState(MV_32 devNum, MV_BOARD_DEV_CLASS devClass, MV_BOOL newState)
{
	MV_DEV_CS_INFO *devEntry = mvBoardGetDevEntry(devNum, devClass);

	if (devEntry) {
		devEntry->active = newState;
		return MV_OK;
	} else
		return MV_ERROR;
}

/*******************************************************************************
* mvBoardTwsiAddrTypeGet -
*
* DESCRIPTION:
*	Return the TWSI address type for a given twsi device class.
*
* INPUT:
*	twsiClass - The TWSI device to return the address type for.
*	index	  - The TWSI device index (Pass 0 in case of a single
*		    device)
*
* OUTPUT:
*       None.
*
* RETURN:
*	The TWSI address type.
*
*******************************************************************************/
MV_U8 mvBoardTwsiAddrTypeGet(MV_BOARD_TWSI_CLASS twsiClass, MV_U32 index)
{
	int i;
	MV_U32 indexFound = 0;

	for (i = 0; i < board->numBoardTwsiDev; i++) {
		if (board->pBoardTwsiDev[i].devClass == twsiClass) {
			if (indexFound == index)
				return board->pBoardTwsiDev[i].twsiDevAddrType;
			else
				indexFound++;
		}
	}
	return (MV_ERROR);
}

/*******************************************************************************
* mvBoardTwsiAddrGet -
*
* DESCRIPTION:
*	Return the TWSI address for a given twsi device class.
*
* INPUT:
*	twsiClass - The TWSI device to return the address type for.
*	index	  - The TWSI device index (Pass 0 in case of a single
*		    device)
*
* OUTPUT:
*       None.
*
* RETURN:
*	The TWSI address.
*
*******************************************************************************/
MV_U8 mvBoardTwsiAddrGet(MV_BOARD_TWSI_CLASS twsiClass, MV_U32 index)
{
	int i;
	MV_U32 indexFound = 0;

	for (i = 0; i < board->numBoardTwsiDev; i++) {
		if (board->pBoardTwsiDev[i].devClass == twsiClass) {
			if (indexFound == index)
				return board->pBoardTwsiDev[i].twsiDevAddr;
			else
				indexFound++;
		}
	}
	return (0xFF);
}

/*******************************************************************************
* mvBoardNandWidthGet -
*
* DESCRIPTION: Get the width of the first NAND device in bytes
*
* INPUT:
*
* OUTPUT:
*       None.
*
* RETURN: 1, 2, 4 or MV_ERROR
*
*
*******************************************************************************/
MV_32 mvBoardNandWidthGet(void)
{
	MV_U32 devNum;
	MV_U32 devWidth;

	for (devNum = START_DEV_CS; devNum < board->numBoardDeviceIf; devNum++) {
		devWidth = mvBoardGetDeviceWidth(devNum, BOARD_DEV_NAND_FLASH);
		if (devWidth != MV_ERROR)
			return (devWidth / 8);
	}

	/* NAND wasn't found */
	return MV_ERROR;
}

/*******************************************************************************
* mvBoardSet - Set Board model
*
* DESCRIPTION:
*	Sets the global board structures and global board ID, according to boardId value
*	1. Detect correct MSYS family(Bobcat2/Alleycat3)
*	2. Detect Marvell/Customer board
*
* INPUT:
*	boardId :
*	- U-Boot : set boardID via mvBoardIdGet() - according to pre-compilation flag.
*	- Kernel : set boardID via tags received from U-Boot .
*
* OUTPUT:
*	None.
*
* RETURN:
*	void
*
*******************************************************************************/
static MV_U32 gBoardId = -1;
MV_VOID mvBoardSet(MV_U32 boardId)
{
	/* Marvell Bobcat2 Boards */
	if (boardId >= BC2_MARVELL_BOARD_ID_BASE && boardId < BC2_MARVELL_MAX_BOARD_ID) { /* Marvell Board */
		board = marvellBC2BoardInfoTbl[mvBoardIdIndexGet(boardId)];
		gBoardId = boardId;
	/* Marvell AlleyCat3 Boards */
	} else if (boardId >= AC3_MARVELL_BOARD_ID_BASE && boardId < AC3_MARVELL_MAX_BOARD_ID) { /* Marvell Board */
		board = marvellAC3BoardInfoTbl[mvBoardIdIndexGet(boardId)];
		gBoardId = boardId;
	/* Customer Bobcat2 Boards */
	} else if (boardId >= BC2_CUSTOMER_BOARD_ID_BASE && boardId < BC2_CUSTOMER_MAX_BOARD_ID) { /* Customer Board */
		board = customerBC2BoardInfoTbl[mvBoardIdIndexGet(boardId)];
		gBoardId = boardId;
	/* Customer AlleyCat3 Boards */
	} else if (boardId >= AC3_CUSTOMER_BOARD_ID_BASE && boardId < AC3_CUSTOMER_MAX_BOARD_ID) { /* Customer Board */
		board = customerAC3BoardInfoTbl[mvBoardIdIndexGet(boardId)];
		gBoardId = boardId;
	} else {
		mvOsPrintf("%s: Error: wrong board Id (%d)\n", __func__, boardId);
#ifdef CONFIG_ALLEYCAT3
		gBoardId = AC3_CUSTOMER_BOARD_ID0;
		board = customerAC3BoardInfoTbl[gBoardId];
#else
		gBoardId = BC2_CUSTOMER_BOARD_ID0;
		board = customerBC2BoardInfoTbl[gBoardId];
#endif
		mvOsPrintf("Applying default Customer board ID (%d: %s)\n", gBoardId, board->boardName);
	}
}

/*******************************************************************************
* mvBoardIdGet - Get Board model
*
* DESCRIPTION:
*       This function returns board ID.
*       Board ID is 32bit word constructed of board model (16bit) and
*       board revision (16bit) in the following way: 0xMMMMRRRR.
*
* INPUT:
*       None.
*
* OUTPUT:
*       None.
*
* RETURN:
*       32bit board ID number, '-1' if board is undefined.
*
*******************************************************************************/
MV_U32 mvBoardIdGet(MV_VOID)
{
	if (gBoardId != -1)
		return gBoardId;

#ifdef CONFIG_CUSTOMER_BOARD_SUPPORT

	#if defined CONFIG_ALLEYCAT3
		#ifdef CONFIG_CUSTOMER_BOARD_0
			gBoardId = AC3_CUSTOMER_BOARD_ID0;
		#elif CONFIG_CUSTOMER_BOARD_1
			gBoardId = AC3_CUSTOMER_BOARD_ID1;
		#endif
	#else /* BC2 */
		#ifdef CONFIG_CUSTOMER_BOARD_0
			gBoardId = BC2_CUSTOMER_BOARD_ID0;
		#elif CONFIG_CUSTOMER_BOARD_1
			gBoardId = BC2_CUSTOMER_BOARD_ID1;
		#endif
	#endif

#else	/* !CONFIG_CUSTOMER_BOARD_SUPPORT */

	MV_U8 readValue;
	MV_BOARD_INFO **mvBoardInfoTbl =
	#if defined CONFIG_ALLEYCAT3
		marvellAC3BoardInfoTbl;
	#else
		marvellBC2BoardInfoTbl;
	#endif

	/* Temporarily set generic board struct pointer, to set/get EEPROM i2c address, and read board ID */
	board = mvBoardInfoTbl[mvBoardIdIndexGet(MV_DEFAULT_BOARD_ID)];
	gBoardId = MV_DEFAULT_BOARD_ID; /* Terporary for usage by mvCtrlDevFamilyIdGet */

	if (mvBoardSarBoardIdGet(&readValue) != MV_OK) {
		mvOsPrintf("%s: Error obtaining Board ID from EEPROM (%d)\n", __func__, readValue);
		mvOsPrintf("%s: Setting default board to: %s\n", __func__, board->boardName);
		return MV_DEFAULT_BOARD_ID;
	}
	readValue = readValue & (BOARD_ID_INDEX_MASK - 1);

	if (readValue >= MV_MARVELL_BOARD_NUM) {
		mvOsPrintf("%s: Error: read wrong board ID (%d)\n", __func__, readValue);
		mvOsPrintf("%s: Setting default board to: %s\n", __func__, board->boardName);
		return MV_DEFAULT_BOARD_ID;
	}
	gBoardId = MARVELL_BOARD_ID_BASE + readValue;

#endif /* CONFIG_CUSTOMER_BOARD_SUPPORT */

	return gBoardId;
}

/*******************************************************************************
* mvBoardCpssBoardIdSet - Copy Board ID into Switch register for CPSS usage
*
* DESCRIPTION:
*       This function sets board ID in Switch register for CPSS
*
* INPUT:
*       None.
*
* OUTPUT:
*       None.
*
* RETURN:
*       MV_OK in success
*
*******************************************************************************/
MV_U32 mvBoardCpssBoardIdSet(MV_U8 boardId)
{
	const MV_U32	swBrdIdRegOffset = 0x7C; /* User defined register # 3 */
	const MV_U32	swBrdIdMask = 0xFF;
	MV_U32			swReg;

	if ((boardId & swBrdIdMask) != boardId) {
		mvOsPrintf("%s: Error: Board ID is too large!\n", __func__);
		return MV_ERROR;
	}

	swReg = MV_MEMIO_LE32_READ(SWITCH_REGS_VIRT_BASE | swBrdIdRegOffset);
	swReg |= (boardId & swBrdIdMask);
	MV_MEMIO_LE32_WRITE((SWITCH_REGS_VIRT_BASE | swBrdIdRegOffset), swReg);

	return MV_OK;
}

/*******************************************************************************
* mvBoardTwsiRead -
*
* DESCRIPTION:
*
* INPUT:
*       TWSI class id
*	device num - one of three devices
*	reg num - 0 or 1
*	pointer for output data
* OUTPUT:
*		reg value.
*
* RETURN:
*		status OK or Error
*
*******************************************************************************/
MV_STATUS mvBoardTwsiRead(MV_BOARD_TWSI_CLASS class1, MV_U8 devNum, MV_U8 regNum, MV_U8 *pData)
{
	MV_TWSI_SLAVE twsiSlave;
	MV_TWSI_ADDR slave;

	/* Read MPP module ID */
	DB(mvOsPrintf("Board: Read S@R device read\n"));
	twsiSlave.slaveAddr.address = mvBoardTwsiAddrGet(class1, devNum);
	if (0xFF == twsiSlave.slaveAddr.address)
		return MV_ERROR;
	twsiSlave.slaveAddr.type = mvBoardTwsiAddrTypeGet(class1, devNum);

	/* Use offset as command */
	twsiSlave.offset = regNum;
	twsiSlave.validOffset = MV_TRUE;

	/* in case the offset should be set to a TWSI slave which support
	 * 2 bytes offset, the offset setting will be done in 2 transactions.
	 * For accessing EEPROM, always using 2 bytes address offset
	 */
	if (class1 == BOARD_DEV_TWSI_INIT_EPROM)
		twsiSlave.moreThen256 = MV_TRUE;
	else
		twsiSlave.moreThen256 = MV_FALSE;

	/* TWSI init */
	slave.type = ADDR7_BIT;
	slave.address = 0;
	mvTwsiInit(0, TWSI_SPEED, mvBoardTclkGet(), &slave, 0);


	if (MV_OK != mvTwsiRead(0, &twsiSlave, pData, 1)) {
		DB(mvOsPrintf("Board: Read S@R fail\n"));
		return MV_ERROR;
	}
	DB(mvOsPrintf("Board: Read TWSI succeded,(0x%x)\n", *pData));

	return MV_OK;
}
/*******************************************************************************
* mvBoardTwsiWrite -
*
* DESCRIPTION:
*
* INPUT:
*       TWSI class id
*	device num - one of three devices
*	reg num - 0 or 1
*	input reg data
*
* OUTPUT:
*		None.
*
* RETURN:
*		status OK or Error
*******************************************************************************/
MV_STATUS mvBoardTwsiWrite(MV_BOARD_TWSI_CLASS class1, MV_U8 devNum, MV_U8 regNum, MV_U8 regVal)
{
	MV_TWSI_SLAVE twsiSlave;
	MV_TWSI_ADDR slave;

	/* Read MPP module ID */
	twsiSlave.slaveAddr.address = mvBoardTwsiAddrGet(class1, devNum);
	if (0xFF == twsiSlave.slaveAddr.address)
		return MV_ERROR;
	twsiSlave.slaveAddr.type = mvBoardTwsiAddrTypeGet(class1, devNum);
	twsiSlave.validOffset = MV_TRUE;
	DB(mvOsPrintf("Board: Write S@R device addr %x, type %x, data %x\n",
		      twsiSlave.slaveAddr.address, twsiSlave.slaveAddr.type, regVal));
	/* Use offset as command */
	twsiSlave.offset = regNum;

	/* in case the offset should be set to a TWSI slave which support
	 * 2 bytes offset, the offset setting will be done in 2 transactions.
	 * For accessing EEPROM, always using 2 bytes address offset
	 */
	if (class1 == BOARD_DEV_TWSI_INIT_EPROM)
		twsiSlave.moreThen256 = MV_TRUE;
	else
		twsiSlave.moreThen256 = MV_FALSE;

	/* TWSI init */
	slave.type = ADDR7_BIT;
	slave.address = 0;
	mvTwsiInit(0, TWSI_SPEED, mvBoardTclkGet(), &slave, 0);

	if (MV_OK != mvTwsiWrite(0, &twsiSlave, &regVal, 1)) {
		DB(mvOsPrintf("Board: Write S@R fail\n"));
		return MV_ERROR;
	}
	DB(mvOsPrintf("Board: Write S@R succeded\n"));

	return MV_OK;
}

/*******************************************************************************
* mvBoardTwsiSatRGet -
*
* DESCRIPTION:
*
* INPUT:
*	device num - one of three devices
*	reg num - 0 or 1
*
* OUTPUT:
*		None.
*
* RETURN:
*		reg value
*
*******************************************************************************/
MV_STATUS mvBoardTwsiSatRGet(MV_U8 devNum, MV_U8 regNum, MV_U8 *pData)
{
	return mvBoardTwsiRead(BOARD_DEV_TWSI_SATR, devNum, regNum, pData);
}

/*******************************************************************************
* mvBoardTwsiSatRSet -
*
* DESCRIPTION:
*
* INPUT:
*	devNum - one of three devices
*	regNum - 0 or 1
*	regVal - value
*
*
* OUTPUT:
*		None.
*
* RETURN:
*		reg value
*
*******************************************************************************/
MV_STATUS mvBoardTwsiSatRSet(MV_U8 devNum, MV_U8 regNum, MV_U8 regVal)
{
	return mvBoardTwsiWrite(BOARD_DEV_TWSI_SATR, devNum, regNum, regVal);
}

/*******************************************************************************
* SatR Configuration functions
*******************************************************************************/
MV_STATUS mvBoardCoreFreqGet(MV_U8 *value)
{
	MV_U8		sar0;
	MV_STATUS	rc1;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);
	MV_U32		fieldOffs = (family == MV_BOBCAT2_DEV_ID) ? 0 : 2;

	if ((family != MV_ALLEYCAT3_DEV_ID) && (family != MV_BOBCAT2_DEV_ID)) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	rc1 = mvBoardTwsiSatRGet(1, 0, &sar0);
	if (MV_ERROR == rc1)
		return MV_ERROR;

	*value = (sar0 & (0x7 << fieldOffs)) >> fieldOffs;

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardCoreFreqSet(MV_U8 freqVal)
{
	MV_U8		sar0;
	MV_STATUS	rc1;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);
	MV_U32		fieldOffs = (family == MV_BOBCAT2_DEV_ID) ? 0 : 2;

	if ((family != MV_ALLEYCAT3_DEV_ID) && (family != MV_BOBCAT2_DEV_ID)) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	rc1 = mvBoardTwsiSatRGet(1, 0, &sar0);
	if (MV_ERROR == rc1)
		return MV_ERROR;

	sar0 &= ~(0x7 << fieldOffs);
	sar0 |= (freqVal & 0x7) << fieldOffs;

	if (MV_OK != mvBoardTwsiSatRSet(1, 0, sar0)) {
		DB(mvOsPrintf("Board: Write core Freq S@R fail\n"));
		return MV_ERROR;
	}


	DB(mvOsPrintf("Board: Write core FreqOpt S@R succeeded\n"));
	return MV_OK;
}
/*******************************************************************************/
MV_STATUS mvBoardCpuFreqGet(MV_U8 *value)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family == MV_BOBCAT2_DEV_ID) {
		MV_U8		sar2;

		/* BC2 */
		if ((MV_ERROR == mvBoardTwsiSatRGet(1, 0, &sar)) ||
			(MV_ERROR == mvBoardTwsiSatRGet(2, 0, &sar2)))
			return MV_ERROR;

		*value = ((((sar2 & 0x1)) << 3) | ((sar & 0x18) >> 3));

	} else if (family == MV_ALLEYCAT3_DEV_ID) {

		/* AC3 */
		if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
			return MV_ERROR;

		*value = sar & 0x7;

	} else {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardCpuFreqSet(MV_U8 freqVal)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family == MV_BOBCAT2_DEV_ID) {
		MV_U8		sar2;
		/* BC2 */
		if ((MV_ERROR == mvBoardTwsiSatRGet(1, 0, &sar)) ||
			(MV_ERROR == mvBoardTwsiSatRGet(2, 0, &sar2)))
			return MV_ERROR;

		sar  &= ~0x18;
		sar2 &= ~0x1;
		sar  |= ((freqVal & 0x03) << 3);
		sar2 |= ((freqVal & 0x04) >> 2);

		if (MV_OK != mvBoardTwsiSatRSet(1, 0, sar)) {
			DB(mvOsPrintf("Board: Write CpuFreq(1) S@R fail\n"));
			return MV_ERROR;
		}
		if (MV_OK != mvBoardTwsiSatRSet(2, 0, sar2)) {
			DB(mvOsPrintf("Board: Write CpuFreq(2) S@R fail\n"));
			return MV_ERROR;
		}

	} else if (family == MV_ALLEYCAT3_DEV_ID) {

		/* AC3 */
		if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
			return MV_ERROR;

		sar  &= ~(0x7);
		sar  |= (freqVal & 0x7);

		if (MV_OK != mvBoardTwsiSatRSet(3, 0, sar)) {
			DB(mvOsPrintf("Board: Write CpuFreq S@R fail\n"));
			return MV_ERROR;
		}

	} else {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write CpuFreq S@R succeeded\n"));
	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardTmFreqGet(MV_U8 *value)
{
	MV_U8		sar2;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(2, 0, &sar2))
		return MV_ERROR;

	*value = ((sar2 & 0x0E) >> 1);

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardTmFreqSet(MV_U8 freqVal)
{
	MV_U8		sar2;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(2, 0, &sar2))
		return MV_ERROR;

	sar2 &= ~0xE;
	sar2 |= ((freqVal & 0x07) << 1);

	if (MV_OK != mvBoardTwsiSatRSet(2, 0, sar2)) {
		DB(mvOsPrintf("Board: Write TM-Freq S@R fail\n"));
		return MV_ERROR;
	}
	DB(mvOsPrintf("Board: Write TM-Freq S@R succeeded\n"));

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardJtagCpuGet(MV_U8 *value)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	*value = (sar & 0x8) >> 3;

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardJtagCpuSet(MV_U8 cpu)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x8);
	sar |= ((cpu & 0x1) << 3);

	if (MV_OK != mvBoardTwsiSatRSet(3, 0, sar)) {
		DB(mvOsPrintf("Board: Write JTAG CPU S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write JTAG CPU  S@R succeeded\n"));
	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardPtpPllGet(MV_U8 *value)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	*value = (sar & 0x10) >> 4;

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardPtpPllSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x10);
	sar |= ((val & 0x1) << 4);

	if (MV_OK != mvBoardTwsiSatRSet(3, 0, sar)) {
		DB(mvOsPrintf("Board: Write PTP PLL S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write PTP PLL  S@R succeeded\n"));
	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardOobPortConnectionGet(MV_U8 port, MV_U8 *value)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	if (port > 1) {
		DB(mvOsPrintf("%s: Unsupported OOB port number - %d\n", port, __func__));
		return MV_ERROR;
	}

	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(0, 1, &sar))
		return MV_ERROR;

	*value = (sar & (0x3 << (port << 1))) >> (port << 1);

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardOobPortConnectionSet(MV_U8 port, MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	if (port > 1) {
		DB(mvOsPrintf("%s: Unsupported OOB port number - %d\n", port, __func__));
		return MV_ERROR;
	}
	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(0, 1, &sar))
		return MV_ERROR;

	sar &= ~(0x3 << (port << 1));
	sar |= ((val & 0x3) << (port << 1));

	if (MV_OK != mvBoardTwsiSatRSet(0, 1, sar)) {
		DB(mvOsPrintf("Board: Write OOB port %d connection S@R fail\n", port));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write OOB port %d connection S@R succeeded\n", port));
	return MV_OK;
}


/*******************************************************************************/
MV_STATUS mvBoardForcePexGen1Get(MV_U8 *value)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(0, 1, &sar))
		return MV_ERROR;

	*value = (sar & 0x10) >> 4;

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardForcePexGen1Set(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_BOBCAT2_DEV_ID) {
		DB(mvOsPrintf("%s: AC3 controller family is not supported\n", __func__));
		return MV_ERROR; /* AC3 */
	}

	/* BC2 */
	if (MV_ERROR == mvBoardTwsiSatRGet(0, 1, &sar))
		return MV_ERROR;

	sar &= ~(0x10);
	sar |= ((val & 0x1) << 4);

	if (MV_OK != mvBoardTwsiSatRSet(0, 1, sar)) {
		DB(mvOsPrintf("Board: Write Force PCIe GEN1 S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write Force PCIe GEN1 S@R succeeded\n"));
	return MV_OK;
}


/*******************************************************************************/
MV_STATUS mvBoardBootDevGet(MV_U8 *value)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);
	MV_U8		twsiDevice = (family == MV_BOBCAT2_DEV_ID) ? 3 : 2;

	if ((family != MV_ALLEYCAT3_DEV_ID) && (family != MV_BOBCAT2_DEV_ID)) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(twsiDevice, 0, &sar))
		return MV_ERROR;

	*value = (sar & 0x7);

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardBootDevSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);
	MV_U8		twsiDevice = (family == MV_BOBCAT2_DEV_ID) ? 3 : 2;

	if ((family != MV_ALLEYCAT3_DEV_ID) && (family != MV_BOBCAT2_DEV_ID)) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(twsiDevice, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x7);
	sar |= (val & 0x7);

	if (MV_OK != mvBoardTwsiSatRSet(twsiDevice, 0, sar)) {
		DB(mvOsPrintf("Board: Write BootDev S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write BootDev S@R succeeded\n"));
	return MV_OK;
}
/*******************************************************************************/
MV_STATUS mvBoardDeviceIdGet(MV_U8 *value)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if ((family != MV_ALLEYCAT3_DEV_ID) && (family != MV_BOBCAT2_DEV_ID)) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(0, 0, &sar))
		return MV_ERROR;

	*value = (sar & 0x1F);

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardDeviceIdSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if ((family != MV_ALLEYCAT3_DEV_ID) && (family != MV_BOBCAT2_DEV_ID)) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(0, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x1F);
	sar |= (val & 0x1F);

	if (MV_OK != mvBoardTwsiSatRSet(0, 0, sar)) {
		DB(mvOsPrintf("Board: Write device-id S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write deviceid S@R succeeded\n"));
	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardDeviceNumGet(MV_U8 *value)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(1, 0, &sar))
		return MV_ERROR;

	*value = (sar & 0x3);

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardDeviceNumSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(1, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x3);
	sar |= (val & 0x3);

	if (MV_OK != mvBoardTwsiSatRSet(1, 0, sar)) {
		DB(mvOsPrintf("Board: Write device-id S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write deviceid S@R succeeded\n"));
	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardPcieModeGet(MV_U8 *val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);
	MV_U8		bitOffset = (family == MV_BOBCAT2_DEV_ID) ? 4 : 3;

	if ((family != MV_ALLEYCAT3_DEV_ID) && (family != MV_BOBCAT2_DEV_ID)) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(2, 0, &sar))
		return MV_ERROR;

	*val = (sar & (0x1 << bitOffset)) >> bitOffset;

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardPcieModeSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);
	MV_U8		bitOffset = (family == MV_BOBCAT2_DEV_ID) ? 4 : 3;

	if ((family != MV_ALLEYCAT3_DEV_ID) && (family != MV_BOBCAT2_DEV_ID)) {
		DB(mvOsPrintf("%s: Controller family (0x%04x) is not supported\n", __func__, family));
		return MV_ERROR;
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(2, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x1 << bitOffset);
	sar |= (val & 0x1) << bitOffset;

	if (MV_OK != mvBoardTwsiSatRSet(2, 0, sar)) {
		DB(mvOsPrintf("Board: Write pcimode S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write pcimode S@R succeeded\n"));
	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardPcieClockGet(MV_U8 *val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(2, 0, &sar))
		return MV_ERROR;

	*val = (sar & (0x1 << 4)) >> 4;

	return MV_OK;
}
/*******************************************************************************/
MV_STATUS mvBoardPcieClockSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(2, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x1 << 4);
	sar |= (val & 0x1) << 4;

	if (MV_OK != mvBoardTwsiSatRSet(2, 0, sar)) {
		DB(mvOsPrintf("Board: Write pciclock S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write pciclock S@R succeeded\n"));
	return MV_OK;
}

/*********************************************************************************/
/* Operates on the same fileds as mvBoardAvsModeGet(), but has different meaning */
/* The Misc. PLL VCO clock configured by this field valid for AC3 rev. A0 only.  */
/*********************************************************************************/
MV_STATUS mvBoardPllClockGet(MV_U8 *val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	*val = (sar & (0x1 << 3)) >> 3;

	return MV_OK;
}

/*********************************************************************************/
/* Operates on the same fileds as mvBoardAvsModeSet(), but has different meaning */
/* The Misc. PLL VCO clock configured by this field valid for AC3 rev. A0 only.  */
/*********************************************************************************/
MV_STATUS mvBoardPllClockSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x1 << 3);
	sar |= (val & 0x1) << 3;

	if (MV_OK != mvBoardTwsiSatRSet(3, 0, sar)) {
		DB(mvOsPrintf("Board: Write pllclock S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write pcllclock S@R succeeded\n"));
	return MV_OK;
}

/**********************************************************************************/
/* Operates on the same fileds as mvBoardPllClockGet(), but has different meaning */
/* The AVS mode configured by this field valid on AC3 platforms starting rev. A1  */
/**********************************************************************************/
MV_STATUS mvBoardAvsModeGet(MV_U8 *val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	*val = (sar & (0x1 << 3)) >> 3;

	return MV_OK;
}

/**********************************************************************************/
/* Operates on the same fileds as mvBoardPllClockSet(), but has different meaning */
/* The AVS mode configured by this field valid on AC3 platforms starting rev. A1  */
/**********************************************************************************/
MV_STATUS mvBoardAvsModeSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x1 << 3);
	sar |= (val & 0x1) << 3;

	if (MV_OK != mvBoardTwsiSatRSet(3, 0, sar)) {
		DB(mvOsPrintf("Board: Write avsmode S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write avsmode S@R succeeded\n"));
	return MV_OK;
}

/**********************************************************************************/
MV_STATUS mvBoardSmiI2c2AddrGet(MV_U8 *val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	*val = (sar & (0x1 << 4)) >> 4;

	return MV_OK;
}

/**********************************************************************************/
MV_STATUS mvBoardSmiI2c2AddrSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(3, 0, &sar))
		return MV_ERROR;

	sar &= ~(0x1 << 4);
	sar |= (val & 0x1) << 4;

	if (MV_OK != mvBoardTwsiSatRSet(3, 0, sar)) {
		DB(mvOsPrintf("Board: Write slaveaddr S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write slaveaddr S@R succeeded\n"));
	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardSarBoardIdGet(MV_U8 *value)
{
	MV_U8		boardId;

	/* The Board Id is taken from the first address-value pair of the EEPROM initialization sequence
	   In order to support normal TWSI init sequence flow, the first pair of DWORDS on EEPROM
	   should contain an address (bytes 0-3) of some scratch pad register (for instance an UART SCR)
	   and a value (bytes 4-7), which will be partially interpreted as Board ID (bits[7:0] of byte 7)
	*/
	if (MV_ERROR == mvBoardTwsiRead(BOARD_DEV_TWSI_INIT_EPROM, 0, 7, &boardId))
		return MV_ERROR;

	*value = (boardId & 0x7);

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardSarBoardIdSet(MV_U8 val)
{
	MV_U8		boardId;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family == MV_ALLEYCAT3_DEV_ID) {
		if (val >= AC3_MARVELL_BOARD_NUM) {
			mvOsPrintf("%s: Error: Unsupported board ID (%d)\n", __func__, val);
			return MV_ERROR;
		}
	} else {
		if (val >= BC2_MARVELL_BOARD_NUM) {
			mvOsPrintf("%s: Error: Unsupported board ID (%d)\n", __func__, val);
			return MV_ERROR;
		}
	}

	/* The Board Id is taken from the first address-value pair of the EEPROM initalization sequnce
	   In order to support normal TWSI init sequnce flow, the first pair of DWORDS on EEPROM
	   should contain an address (bytes 0-3) of some scratch pad register (for instance an UART SCR)
	   and a value (bytes 4-7), which will be partially interpreted as Board ID (bits[7:0] of byte 7)
	*/
	if (MV_ERROR == mvBoardTwsiRead(BOARD_DEV_TWSI_INIT_EPROM, 0, 7, &boardId))
		return MV_ERROR;

	boardId &= ~(0x7);
	boardId |= (val & 0x7);

	if (MV_OK != mvBoardTwsiWrite(BOARD_DEV_TWSI_INIT_EPROM, 0, 7, boardId)) {
		DB(mvOsPrintf("Board: Write boardid S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write boardid S@R succeeded\n"));
	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardDdrEccEnableGet(MV_U8 *val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(1, 1, &sar))
		return MV_ERROR;

	*val = sar & 0x1;

	return MV_OK;
}

/*******************************************************************************/
MV_STATUS mvBoardDdrEccEnableSet(MV_U8 val)
{
	MV_U8		sar;
	MV_U16		family = mvCtrlDevFamilyIdGet(0);

	if (family != MV_ALLEYCAT3_DEV_ID) {
		DB(mvOsPrintf("%s: BC2 controller family is not supported\n", __func__));
		return MV_ERROR; /* Not supported on BC2 */
	}

	if (MV_ERROR == mvBoardTwsiSatRGet(1, 1, &sar))
		return MV_ERROR;

	sar &= ~(0x1);
	sar |= (val != 0) ? 0x1 : 0x0;

	if (MV_OK != mvBoardTwsiSatRSet(1, 1, sar)) {
		DB(mvOsPrintf("Board: Write ddreccenable S@R fail\n"));
		return MV_ERROR;
	}

	DB(mvOsPrintf("Board: Write ddreccenable S@R succeeded\n"));
	return MV_OK;
}


/*******************************************************************************
* End of SatR Configuration functions
*******************************************************************************/

/*******************************************************************************
* mvBoardMppModulesScan
*
* DESCRIPTION:
*	Scan for modules connected through MPP lines.
*
* INPUT:
*	None.
*
* OUTPUT:
*	None
*
* RETURN:
*       MV_STATUS - MV_OK, MV_ERROR.
*
*******************************************************************************/
MV_STATUS mvBoardMppModulesScan(void)
{
	return MV_OK;
}

/*******************************************************************************
* mvBoardOtherModulesScan
*
* DESCRIPTION:
*	Scan for modules connected through SERDES/LVDS/... lines.
*
* INPUT:
*	None.
*
* OUTPUT:
*	None
*
* RETURN:
*       MV_STATUS - MV_OK, MV_ERROR.
*
*******************************************************************************/
MV_STATUS mvBoardOtherModulesScan(void)
{
	return MV_OK;
}
/*******************************************************************************
* mvBoardIsSwitchModuleConnected
*
* DESCRIPTION:
*	Check if switch module is connected to the board.
*
* INPUT:
*	None.
*
* OUTPUT:
*	None
*
* RETURN:
*       MV_TRUE / MV_FALSE
*
*******************************************************************************/
MV_BOOL mvBoardIsSwitchModuleConnected(void)
{
	return MV_FALSE;
}
/*******************************************************************************
* mvBoardPexInfoGet - Get board PEX Info
*
* DESCRIPTION:
*
* INPUT:
*
* OUTPUT:
*       None.
*
* RETURN:
*******************************************************************************/
MV_BOARD_PEX_INFO *mvBoardPexInfoGet(void)
{
	return &board->boardPexInfo;
}

/*******************************************************************************
* mvBoardDebugLeg - Set the board debug Leds
*
* DESCRIPTION: turn on/off status leds.
* 	       Note: assume MPP leds are part of group 0 only.
*
* INPUT:
*       hexNum - Number to be displayed in hex by Leds.
*
* OUTPUT:
*       None.
*
* RETURN:
*       None.
*
*******************************************************************************/
MV_VOID mvBoardDebugLed(MV_U32 hexNum)
{
	MV_U32 val[MV_GPP_MAX_GROUP] = {0};
	MV_U32 mask[MV_GPP_MAX_GROUP] = {0};
	MV_U32 digitMask;
	MV_U32 i, pinNum, gppGroup;

	if (board->pLedGppPin == NULL)
		return;

	hexNum &= (1 << board->activeLedsNumber) - 1;

	for (i = 0, digitMask = 1; i < board->activeLedsNumber; i++, digitMask <<= 1) {
			pinNum = board->pLedGppPin[i];
			gppGroup = pinNum / 32;
			if (hexNum & digitMask)
				val[gppGroup]  |= (1 << (pinNum - gppGroup * 32));
			mask[gppGroup] |= (1 << (pinNum - gppGroup * 32));
	}

	for (gppGroup = 0; gppGroup < MV_GPP_MAX_GROUP; gppGroup++) {
		/* If at least one bit is set in the mask, update the whole GPP group */
		if (mask[gppGroup])
			mvGppValueSet(gppGroup, mask[gppGroup], board->ledsPolarity == 0 ?
					val[gppGroup] : ~val[gppGroup]);
	}

}
/*******************************************************************************
* mvBoardCpuCoresNumGet - Get number of CPU
*
* DESCRIPTION:
*
* INPUT:
*       None.
*
* OUTPUT:
*       None.
*
* RETURN:
*       8bit number of CPU - 0 for UP
*
*******************************************************************************/
MV_U8 mvBoardCpuCoresNumGet(MV_VOID)
{
	return 0;
}

/*******************************************************************************
* mvBoardNandECCModeGet
*
* DESCRIPTION:
*	Obtain NAND ECC mode
*
* INPUT:
*	None.
*
* OUTPUT:
*	None.
*
* RETURN:
*	MV_NFC_ECC_MODE value
*
*******************************************************************************/
MV_NFC_ECC_MODE mvBoardNandECCModeGet()
{
#if defined(MV_NAND_4BIT_MODE)
	return MV_NFC_ECC_BCH_2K;
#elif defined(MV_NAND_8BIT_MODE)
	return MV_NFC_ECC_BCH_1K;
#elif defined(MV_NAND_12BIT_MODE)
	return MV_NFC_ECC_BCH_704B;
#elif defined(MV_NAND_16BIT_MODE)
	return MV_NFC_ECC_BCH_512B;
#else
	return MV_NFC_ECC_DISABLE;
#endif
}
/*******************************************************************************
* mvBoardCompatibleNameGet
*
* DESCRIPTION: return string containing 'compatible' property value
*		needed for Device Tree auto-update parsing sequence
*
* INPUT:  None
* OUTPUT: None.
*
* RETURN: length of returned string (including special delimiters)
*
*******************************************************************************/
MV_U8 mvBoardCompatibleNameGet(char *pNameBuff)
{
	MV_U8 len = 0;
	/* i.e: compatible = "marvell,msys", "marvell,msys-bc2", "marvell,msys-bc2-db", "marvell,armada-370-xp"; */
	len = sprintf(pNameBuff, "marvell,msys") + 1;
	/*
	 * append next strings after the NULL character that the previous
	 * sprintf wrote.  This is how a device tree stores multiple
	 * strings in a property.
	 */
	len += sprintf(pNameBuff + len, "marvell,msys-bc2") + 1;
	len += sprintf(pNameBuff + len, "marvell,msys-bc2-db") + 1;
	len += sprintf(pNameBuff + len, "marvell,armada-370-xp") + 1;

	return len;
}

MV_NAND_IF_MODE mvBoardNandIfGet()
{
	return NAND_IF_NFC;
}

/*******************************************************************************
* mvBoardOobPortCfgSet - Set the OOB ports connection according to SAR
*
* DESCRIPTION:
*		The OOB ports can be wired to either front panel connectors (internal
*		board ports) or to back panel connectors (plug-in module ports).
*		Additionally the OOB port can be disconnected from all board connectors.
*		The front panel connectors are wired to SERDES lines through external
*		analog MUX (located in CPLD), whcih allows either to select copper
*		ports (SMI managable PHYs) or QSGMII GBIC slots (inband managable).
*		When a particular OOB port SERDES is forwarded to front panel connectors
*		the MUX for this SERDES should select QSGMII connection.
*		The MUX configuration should not be altered for OOB port that uses
*		the back panel connector or defined as disconnected.
*
* INPUT:
*       None.
*
* OUTPUT:
*       None.
*
* RETURN:
*
*
*******************************************************************************/
MV_STATUS mvBoardOobPortCfgSet(MV_VOID)
{
	MV_U8		portCfg;
	MV_U8		port;
	MV_STATUS	rVal;

	for (port = 0; port <= 1; port++) {

		rVal = mvBoardOobPortConnectionGet(port, &portCfg);
		if (rVal != MV_OK)
			return rVal;

		/* SAR defines OOB port connection as following:
		   0 - Back panel connectors (physical ports 20 and 21)
		   1 - Front panel connectors (physical ports 0 and 1)
		   2 - OOB [port disconnected
		   3 - Reserved
		*/
		/* Only write to IO expander MUX if the port is using front panel connector */
		if (portCfg == 1) {
			rVal = mvBoardTwsiRead(BOARD_DEV_TWSI_PCA9555_IO_EXPANDER, 0, 2, &portCfg);
			if (rVal != MV_OK) {
				DB(mvOsPrintf("%s: Error reading port %d config from IO expander\n", __func__, port));
				return rVal;
			}

			portCfg |= 0x1 << port; /* Redirect the port to QSGMII */

			rVal = mvBoardTwsiWrite(BOARD_DEV_TWSI_PCA9555_IO_EXPANDER, 0, 2, portCfg);
			if (rVal != MV_OK) {
				DB(mvOsPrintf("%s: Error writing port %d config to IO expander\n", __func__, port));
				return rVal;
			}
		}

	} /* For all OOB ports */

	return MV_OK;
}
/*******************************************************************************
* mvBoardisAmc
* DESCRIPTION: MSYS platform are not AMC compliant - return always false
*
* INPUT:  None
* OUTPUT: None.
* RETURN: MV_FALSE
*******************************************************************************/
MV_BOOL mvBoardisAmc(void)
{
	return MV_FALSE;
}