www.pudn.com > BIOS-S3C2410.rar > Option.h

/************************************************************** 
 NAME: option.h 
 DESC: To measuure the USB download speed, the WDT is used. 
       To measure up to large time, The WDT interrupt is used. 
 HISTORY: 
 Feb.20.2002:Shin, On Pil: Programming start 
 Mar.25.2002:purnnamu: S3C2400X profile.c is ported for S3C2410X. 
 **************************************************************/ 
  
#ifndef __OPTION_H__ 
#define __OPTION_H__ 
 
//#define FCLK 135000000 
//#define FCLK 202800000 
#define FCLK 200000000 
#define HCLK (FCLK/2) 
#define PCLK (HCLK/2) 
//#define PCLK (HCLK) 
#define UCLK 48000000 
 
// BUSWIDTH : 16,32 
#define BUSWIDTH    (32) 
 
//64MB 
// 0x30000000 ~ 0x30ffffff : Download Area (16MB) Cacheable 
// 0x31000000 ~ 0x33feffff : Non-Cacheable Area 
// 0x33ff0000 ~ 0x33ff47ff : Heap & RW Area 
// 0x33ff4800 ~ 0x33ff7fff : FIQ ~ User Stack Area 
// 0x33ff8000 ~ 0x33fffeff : Not Useed Area 
// 0x33ffff00 ~ 0x33ffffff : Exception & ISR Vector Table 
#define _RAM_STARTADDRESS 		0x30000000 
#define	SDRAM_BASE				0x30000000 
 
#ifdef	SDRAM_SIZE8M 
#define	SDRAM_END				0x30800000 
#endif 
#ifdef	SDRAM_SIZE16M 
#define	SDRAM_END				0x31000000 
#endif 
#ifdef	SDRAM_SIZE32M 
#define	SDRAM_END				0x32000000 
#endif 
#ifdef	SDRAM_SIZE64M 
#define	SDRAM_END				0x34000000 
#endif 
 
#define _ISR_STARTADDRESS 		(SDRAM_END-0x100)		//0x33ffff00      
#define _MMUTT_STARTADDRESS		(SDRAM_END-0x8000)		//0x33ff8000 
#define _STACK_BASEADDRESS		(SDRAM_END-0x8000)		//0x33ff8000 
#define HEAPEND		  			(SDRAM_END-0x10000)		//0x33ff0000 
#define _NONCACHE_STARTADDRESS	(SDRAM_BASE+0x400000)	//0x30400000 
 
//If you use ADS1.x, please define ADS10 
#define ADS10 TRUE 
 
//USB Device Options 
#define USBDMA	TRUE 
#define USBDMA_DEMAND	FALSE	//the downloadFileSize should be (64*n) 
#define BULK_PKT_SIZE	32 
 
//#define DEBUG 
 
// note: makefile,option.a should be changed 
 
#endif /*__OPTION_H__*/