You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
17 years ago
|
/*
|
||
|
|
* File: mcf52221demo_sysinit.h
|
||
|
|
* Purpose: Power-on Reset configuration of the MCF52221.
|
||
|
|
*
|
||
|
|
* Notes:
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __MCF52221DEMO_SYSINIT_H__
|
||
|
|
#define __MCF52221DEMO_SYSINIT_H__
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#if ENABLE_UART_SUPPORT==1
|
||
|
|
|
||
|
|
#define TERMINAL_PORT 0
|
||
|
|
#define TERMINAL_BAUD kBaud19200
|
||
|
|
|
||
|
|
#endif /* ENABLE_UART_SUPPORT==1 */
|
||
|
|
|
||
|
|
#define SYSTEM_CLOCK_KHZ 80000 /* system bus frequency in kHz */
|
||
|
|
|
||
|
|
|
||
|
|
/********************************************************************/
|
||
|
|
/* __initialize_hardware Startup code routine
|
||
|
|
*
|
||
|
|
* __initialize_hardware is called by the startup code right after reset,
|
||
|
|
* with interrupt disabled and SP pre-set to a valid memory area.
|
||
|
|
* Here you should initialize memory and some peripherics;
|
||
|
|
* at this point global variables are not initialized yet.
|
||
|
|
* The startup code will initialize SP on return of this function.
|
||
|
|
*/
|
||
|
|
void __initialize_hardware(void);
|
||
|
|
|
||
|
|
/********************************************************************/
|
||
|
|
/* __initialize_system Startup code routine
|
||
|
|
*
|
||
|
|
* __initialize_system is called by the startup code when all languages
|
||
|
|
* specific initialization are done to allow additional hardware setup.
|
||
|
|
*/
|
||
|
|
void __initialize_system(void);
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __MCF52221DEMO_SYSINIT_H__ */
|
||
|
|
|
||
|
|
|