option.h

三星给予ARM920T内核的S3C2413的demo版本

#ifndef __OPTION_H__
#define __OPTION_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "Def.h"

#define		SEMIHOSTING	FALSE

#define 	_NONCACHE_STARTADDRESS		0x31000000
#define 	_RAM_STARTADDRESS			0x30000000
#define 	_MMUTT_STARTADDRESS			0x33ff8000
#define 	_ISR_STARTADDRESS			0x33ffff00


#define		FIN					12000000

#define		Startup_MDIV		42
#define		Startup_PDIV		1
#define		Startup_SDIV		1

#define		Startup_ARMCLKdiv	0	//	0 :	ARMCLK	= MPLL
									//	1 :	ARMCLK	= MPLL/2
#define		Startup_HCLKdiv		1	//	0 :	HCLK	= ARMCLK
									//	1 :	HCLK	= ARMCLK/2
									//	2 :	HCLK	= ARMCLK/3
									//	3 :	HCLK	= ARMCLK/4
#define		Startup_PCLKdiv		1	//	0 :	PCLK	= HCLK
									//	1 :	PCLK	= HCLK/2


#define		tREFRESH		780		//	'us' * 100

#define		tRAS			50		//	'ns'
#define		tRC				73		//	'ns'
#define		tRCD			23		//	'ns'
#define		tRP				23		//	'ns'

#define		CL				3


#ifdef __cplusplus
}
#endif

#endif /*__OPTION_H__*/