grentech.h

(1)个人针对atmel提供的运行于CPU内13k空间的ram的romboot修改而成。 (2)提供了IRQ和FIQ的测试工作； (3)提供了对外部sdram的数据总线和地址总线的测试工作 (3

/*----------------------------------------------------------------------------
 *      GRENTECH INC., LTD
 *----------------------------------------------------------------------------

 *----------------------------------------------------------------------------
 * File Name           : grentech.h
 * Object              : 
 *
 * 1.0 27/10/06 yanyuan    : Creation, yanyuan 
 *----------------------------------------------------------------------------*/

#ifndef grentech_h
#define grentech_h

#include "config.h"

/********* Functions Declaration*******************/
#ifdef INCLUDE_SYS_LED_SUPPORT
extern void Turn_on_debug_led(void);
extern void Turn_on_debug_led(void);
#endif /*INCLUDE_SYS_LED_SUPPORT*/

#ifdef INCLUDE_FIQ_SUPPORT
extern void AT91F_FiqHandler(void); 
#endif /*INCLUDE_FIQ_SUPPORT*/

#ifdef INCLUDE_IRQ0_SUPPORT
extern void  AT91F_Irq0Handler(void); 
#endif /*INCLUDE_IRQ0_SUPPORT*/

#ifdef INCLUDE_LOGO_SHOW
extern void GRENTECH_Show_Info(void);
#endif /*INCLUDE_LOGO_SHOW*/

#ifdef INCLUDE_SRAM_SUPPORT
extern void ncs2_init(void);
#endif /*INCLUDE_SRAM_SUPPORT*/

#ifdef INCLUDE_HW_DETECT
extern void system_hw_check(void);
#endif /*INCLUDE_HW_DETECT*/

extern int read_datum_from_flash(unsigned long , unsigned long , char *);
extern int write_datum_to_flash(unsigned int , unsigned int , unsigned long );

#endif /*grentech_h*/