example.h

motorola 针对coldfire 5275 评估板的Dbug bootloader源程序

/*
 * File:        example.h
 * Purpose:     Provide configuration information, definitions, and
 *              prototypes specific to the platform.
 *
 * Notes:
 *
 */

#ifndef _EXAMPLE_H
#define _EXAMPLE_H

/********************************************************************/
/* 
 * System Bus Clock Info 
 */
#define SYSTEM_CLOCK            XX  /* system bus frequency in MHz */
#define SYSTEM_CLK_PERIOD       XX  /* system bus period in ns */

/* 
 * Memory map definitions from linker command files 
 */
extern unsigned char __SDRAM[];
extern unsigned char __SDRAM_SIZE[];
extern unsigned char __SRAM[];
extern unsigned char __SRAM_SIZE[];
extern unsigned char __EXT_SRAM[];
extern unsigned char __EXT_SRAM_SIZE[];
extern unsigned char __FLASH[];
extern unsigned char __FLASH_SIZE[];
extern unsigned char __EXT_FLASH[];
extern unsigned char __EXT_FLASH_SIZE[];
extern unsigned char __PARAMS[];
extern unsigned char __PARAMS_SIZE[];
extern unsigned char __DBUG_ADDRESS[];
extern unsigned char __DBUG_SIZE[];
extern unsigned char __USER_SPACE_SIZE[];
extern unsigned long int __VECTOR_RAM[];

#define SDRAM_ADDRESS       (unsigned long int)__SDRAM
#define SDRAM_SIZE          (unsigned long int)__SDRAM_SIZE
#define SRAM_ADDRESS        (unsigned long int)__SRAM
#define SRAM_SIZE           (unsigned long int)__SRAM_SIZE
#define EXT_SRAM_ADDRESS    (unsigned long int)__EXT_SRAM
#define EXT_SRAM_SIZE       (unsigned long int)__EXT_SRAM_SIZE
#define FLASH_ADDRESS       (unsigned long int)__FLASH
#define FLASH_SIZE          (unsigned long int)__FLASH_SIZE
#define EXT_FLASH_ADDRESS   (unsigned long int)__EXT_FLASH
#define EXT_FLASH_SIZE      (unsigned long int)__EXT_FLASH_SIZE
#define AMD_FLASH_ADDRESS   (unsigned long int)__EXT_FLASH
#define AMD_FLASH_SIZE      (unsigned long int)__EXT_FLASH_SIZE
#define PARAMS_ADDRESS      (unsigned long int)__PARAMS
#define PARAMS_SIZE         (unsigned long int)__PARAMS_SIZE
#define DBUG_ADDRESS        (unsigned long int)__DBUG_ADDRESS
#define DBUG_SIZE           (unsigned long int)__DBUG_SIZE
#define VECTOR_RAM          (unsigned long int)__VECTOR_RAM
#define USER_SPACE          (unsigned long int)__USER_SPACE
#define USER_SPACE_SIZE     (unsigned long int)__USER_SPACE_SIZE

/********************************************************************/


#endif /* _EXAMPLE_H */