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/*****************************************************************************/
/**
*
* @file intg_bbt_test.c
*
* This file contains the design example for using NAND driver (XNandPsu).
* This example scans the Bbt on the flash. If found returns success else
* Creates a new BBT and writes it on the flash.
*
* @note None.
*
*
* <pre>
*
* MODIFICATION HISTORY:
*
* Ver   Who    Date	 Changes
* ----- -----  -------- -----------------------------------------------
* 1.0   sb    11/28/2014 First release
*
*
* </pre>
*
******************************************************************************/

/***************************** Include Files ********************************/

#include "intg.h"

/************************** Constant Definitions ****************************/

/**************************** Type Definitions ******************************/

/***************** Macros (Inline Functions) Definitions ********************/

/************************** Variable Definitions ****************************/

/************************** Function Prototypes *****************************/
s32 Bbt_Test(XNandPsu * NandInstPtr);
/************************** Function Definitions ****************************/

/****************************************************************************/
/**
*
* Entry point to call the Bbt Scan test.
*
* @param	NandInstPtr - Instance to the nand driver.
* @param	TestLoops - Number of tests to execute.
*
* @return   Number of test failures.
*
* @note	 None.
*
*****************************************************************************/
int Intg_BbtTest(XNandPsu * NandInstPtr, int TestLoops)
{

	s32 Status = XST_FAILURE;
	CT_TestReset("Module Bbt Scan test");

	while(TestLoops--) {
		Status = Bbt_Test(NandInstPtr);
		if (Status != XST_SUCCESS) {
			CT_LOG_FAILURE("Bbt Scan Test Failed\r\n");
			break;
		}
		CT_NotifyNextPass();
	}

	return(CT_GetTestFailures());
}

/****************************************************************************/
/**
*
* This function runs a test on the NAND flash device using the basic driver
* functions in polled mode.
* The function does the following tasks:
* Scan for Bad Block table.
* If not found Create new and write it onto flash.
*
* @param	NandInstPtr - Instance to the nand driver.
*
* @return
*
* @note
*		None
*
****************************************************************************/
s32 Bbt_Test(XNandPsu * NandInstPtr)
{
	s32 Status = XST_FAILURE;

	/*
	 * Enabling Ecc Mode
	 */
	XNandPsu_EnableEccMode(NandInstPtr);

	/*
	 * Scanning for Bbt
	 */
	Status = XNandPsu_ScanBbt(NandInstPtr);

	return Status;
}