/* sysinit.h - MCF5xxx system initialization routines & more... */

/*
 *    RTXC Quadros Version 1.0
 *    Copyright (c) 1999-2003
 *    Quadros Systems, Inc.
 *    ALL RIGHTS RESERVED
 *
 *    THE INFORMATION HEREIN IS CONFIDENTIAL AND PROPRIETARY.
 *    UNAUTHORIZED DISCLOSURE OR DISTRIBUTION IS PROHIBITED.
*/

#ifndef _SYSINIT_H /* { */
#define _SYSINIT_H

/*********************************************/
/*          PIT device selection             */
/*********************************************/

/* NOTE: 4 PIT devices were checked out - wld: 03-14-03 */
#define  HAS_PIT0 /* configure as needed */
#undef   HAS_PIT1 /* configure as needed */
#undef   HAS_PIT2 /* configure as needed */
#undef   HAS_PIT3 /* configure as needed */

#define PIT0_LEVEL  2 /* configure as needed (1...KCL) */
#define PIT1_LEVEL  3 /* configure as needed (1...KCL) */
#define PIT2_LEVEL  4 /* configure as needed (1...KCL) */
#define PIT3_LEVEL  5 /* configure as needed (1...KCL) */

#define PIT0_PRIORITY  2 /* configure as needed (0-7) */
#define PIT1_PRIORITY  3 /* configure as needed (0-7) */
#define PIT2_PRIORITY  4 /* configure as needed (0-7) */
#define PIT3_PRIORITY  5 /* configure as needed (0-7) */

#define FEC_LEVEL    4 /* configure as needed (1...KCL) */
#define FEC_PRIORITY 1 /* configure as needed (0-7)     */


/* Allow for generic code. */
#define MCF5xxx_HW_INIT   mcf523x_init();
#define MCF5xxx_PIT_INIT  mcf523x_pit_init();
#define MCF5xxx_UART_INIT mcf523x_uart_init();
#define MCF5xxx_FEC_INIT  mcf523x_fec_init();

void mcf523x_init(void);

/* ICR support functions */
int checkICR(int n, int level, int priority);
void writeICR(int n, int level, int priority);

void mcf523x_wtm_init(void);
void mcf523x_pll_init(void);
void mcf523x_scm_init(void);
void mcf523x_gpio_init(void);
void mcf523x_cs_init(void);
void mcf523x_sdram_init(void);
void mcf523x_can_init(void);
void mcf523x_fec_init(void);

void mcf523x_pit_init(void);
void mcf523x_emac_init(void);


/* support routines for User LEDs (0..3) on Motorola M5282EVB
 *
 *     LED0,1,2,3 map to D6,7,8,9 on Motorola EVB,
 *                elsewhere on Arrow / Avnet EVB
 *
 */
#undef HAS_LED

#ifdef HAS_LED /* { */
void InitLED(int n);
void EnableLED(int n);
void DisableLED(int n);
void ToggleLED(int n);
int ReadLED(int n);
void WriteLED(int n, int value);
#endif /* } HAS_LED */


#endif /* } _SYSINIT_H */

/* end of file - sysinit.h */