memutil.h

本程序为ST公司开发的源代码

/******************************************************************************/
/*! \file
 *
 *  Project Scope:  CDM M8
 *
 *  Organization:   Philips APM-DS
 *
 *  Version Control:
 *    \source       sources/main/memutil.h
 *    \version      0.1
 *    \author       Bernard Bosnjak
 *    \date         23.05.2006
 *
 *  Target Hardware:    Accordo+ (ARM core)
 *******************************************************************************
 *  \brief        Memory testing and initialization
 *
 *  \par          Change History:
 *
 ***************************************************
 *
 * STM CVS Log:
 *
 * $Log: memutil.h,v $
 * Revision 1.5  2006/09/18 09:55:23  belardi
 * Corrected CVS keyword usage
 *
 * Revision 1.4  2006/09/18 09:24:43  belardi
 * Added Log CVS keyword into file header
 *
 * Revision 1.3  2006/09/15 19:58:01  belardi
 * Merged the m8_cav2_cm80506_cs3563.
 * - SDRAM test retval
 *
 *
 ******************************************************************************/

#ifndef _MEMUTIL_H_
#define _MEMUTIL_H_


#define SDRAM_ERROR_DATA_BUS      0x01
#define SDRAM_ERROR_ADDRESS_BUS   0x02


void RAM_Test(void);

#define SDRAM_OKAY             0x00 
#define SDRAM_DATABUS_ERROR    0x01
#define SDRAM_ADDRESSBUS_ERROR 0x02
#define SDRAM_DEVICE_ERROR     0x03
uint8 SDRAM_Test(void);


void sdram_init(uint32 PATCH_TABLE_ADDRESS);

#endif /*_MEMUTIL_H_*/