dvd.cfg

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/* Copyright 1997, ESS Technology, Inc.					*/
/* SCCSID @(#)dvd.cfg	1.2 03/27/98 */

/*
 * $Log$
 */

#ifdef BD_DVD3B  /* DVD Lite rev C. */

/* Configuration for ESS DVD-3B board
 *
 * CPU:     Master:	 
 *          Slave: ES3308	 w/ BT864
 *
 ************************************************************************
 * Summary:
 *              I2C E2PROM	BT864		Shared
 * AUX0:					b DATA
 * AUX1:					o CLK
 
 * AUX2:        CLOCK CHIP AS0
 * AUX3:        CLOCK CHIP AS1
 * AUX4:        IR
 * AUX5:        DRAM - RAS2
 * AUX6:        DRAM - RAS3
 * AUX7:        RESET
 ***************************************************************************/

/************************************************************************
	DSC	
 ************************************************************************/
#define	DSC_SELECT		SET_AUX0
#define	DSC_DESELECT		CLEAR_AUX0
#define DSC_ADDRESS		((char *) x14000003)

#define	IS_TV_NTSC		1
#define	S_VIDEO_ON		0

/************************************************************************
	I2C E2PROM and BT864
 ************************************************************************/
#define	I2cRaiseClock 	SET_AUX1	/* Raise the SCL 	*/
#define	I2cDropClock 	CLEAR_AUX1	/* Drop the SCL 	*/
#define	I2cRaiseData	SET_AUX0	/* Raise the SDL	*/
#define	I2cDropData	CLEAR_AUX0	/* Drop the SDL		*/

#define	I2cClockHigh	AUX1_HIGH	/* Is SCL high?		*/
#define	I2cDataHigh	AUX0_HIGH	/* Is SDL high?		*/
#define	I2cDataLow	AUX0_LOW	/* Is SDL low?		*/

/************************************************************************
   DRAM  2 meg 4-256x16 (Standard)
	Notes:
	Even customer will upsize to 2.5 meg, We still use this config.
	That's enough.	
*************************************************************************/
#define	BUSCON_DRAM_CONTROL	(DRAM_RFENBL + DRAM_CFG2 + DRAM_SPD2T3T3T)
#define DRAM_DMA_CNTL           (0xe01 | NRSCR4TEN | ENPRIODMA)

#endif /* end of BD_DVD3B */



#ifdef BD_DVD1 /* DVD 1 board */

/* Configuration for ESS DVD1 board
 *
 * CPU:     Master:	 
 *          Slave: ES3308	 w/ ES3207
 *
 ************************************************************************
 * Summary:
 * AUX0:	ES3207
 * AUX1:	SPARE
 * AUX2:        CLOCK CHIP AS0
 * AUX3:        CLOCK CHIP AS1
 * AUX4:        IR
 * AUX5:        RESERVED
 * AUX6:        RESERVED
 * AUX7:        SPARE
 ***************************************************************************
 */
#define	DSC_SELECT		SET_AUX0
#define	DSC_DESELECT		CLEAR_AUX0
#define DSC_ADDRESS		((char *) x14000003)

#define	IS_TV_NTSC		1
#define	S_VIDEO_ON		0

/************************************************************************
   DRAM  Configuration.
*************************************************************************/
#define	BUSCON_DRAM_CONTROL	(DRAM_RFENBL + DRAM_CFG2 + DRAM_SPD2T3T3T)
#define DRAM_DMA_CNTL           (0xe01 | NRSCR4TEN | ENPRIODMA)

#endif