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/*  Gen1.h

 *

 *  This include file contains all Generation 1 board addreses

 *

 *  COPYRIGHT (c) 1989-1997.

 *  On-Line Applications Research Corporation (OAR).

 *  Copyright assigned to U.S. Government, 1994.

 *

 *  The license and distribution terms for this file may in

 *  the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id:

 */

#ifndef __SCORE_GENERATION_1_h

#define __SCORE_GENERATION_1_h

#ifdef __cplusplus

extern "C" {

#endif

#include <rtems.h>

/*

 * ISA/PCI I/O space.

 */

#define SCORE603E_VME_JUMPER_ADDR      0x00e20000

#define SCORE603E_FLASH_BASE_ADDR      0x01000000

#define SCORE603E_ISA_PCI_IO_BASE      0x80000000

#define SCORE603E_TIMER_PORT_C         0x80000278

#define SCORE603E_TIMER_INT_ACK        0x8000027a

#define SCORE603E_TIMER_PORT_B         0x8000027b

#define SCORE603E_TIMER_PORT_A         0x8000027c

#define SCORE603E_85C30_CTRL_1         ((volatile rtems_unsigned8 *)0x800002f8)

#define SCORE603E_85C30_INT_ACK        ((volatile rtems_unsigned8 *)0x800002fa)

#define SCORE603E_85C30_CTRL_0         ((volatile rtems_unsigned8 *)0x800002fb)

#define SCORE603E_85C30_DATA_1         ((volatile rtems_unsigned8 *)0x800002fc)

#define SCORE603E_85C30_DATA_0         ((volatile rtems_unsigned8 *)0x800002ff)

#define SCORE603E_85C30_CTRL_3         ((volatile rtems_unsigned8 *)0x800003f8)

#define SCORE603E_85C30_CTRL_2         ((volatile rtems_unsigned8 *)0x800003fb)

#define SCORE603E_85C30_DATA_3         ((volatile rtems_unsigned8 *)0x800003fc)

#define SCORE603E_85C30_DATA_2         ((volatile rtems_unsigned8 *)0x800003ff)

#define SCORE603E_PCI_IO_CFG_ADDR      0x80000cf8

#define SCORE603E_PCI_IO_CFG_DATA      0x80000cfc

#define SCORE603E_UNIVERSE_BASE        0x80030000

#define SCORE603E_IO_VME_UNIVERSE_BASE 0x80007000

#define SCORE603E_PCI_MEM_BASE         0xc0000000

#define SCORE603E_NVRAM_BASE           0xc00f0000

#define SCORE603E_RTC_ADDRESS          ((volatile unsigned char *)0xc00f1ff8)

#define SCORE603E_JP1_JP2_PROM_BASE    0xfff00000

#define SCORE603E_NOT_JP1_2_FLASH_BASE 0xff800000

#define SCORE603E_VME_A16_OFFSET       0x04000000

#define SCORE603E_VME_A16_BASE         (SCORE603E_PCI_MEM_BASE+SCORE603E_VME_A16_OFFSET) 

#define SCORE603E_BOARD_CTRL_REG       ((volatile rtems_unsigned32*)0x80000800)

#define SCORE603E_BRD_FLASH_DISABLE_MASK     0x02000000

 /*

 *  Z85C30 Definations for the 232 interface.

 */

#define SCORE603E_85C30_0_CLOCK     10000000         /* 10,000,000 */

#define SCORE603E_85C30_0_CLOCK_X       16  

/*

 *  Z85C30 Definations for the 422 interface.

 */

#define SCORE603E_85C30_1_CLOCK     10000000         /* 10,000,000 */

#define SCORE603E_85C30_1_CLOCK_X       16  

#define SCORE603E_UNIVERSE_CHIP_ID     0x000010E3

/*

 *  Score603e Interupt Definations.

 */

/*

 * First Score Unique IRQ

 */

#define Score_IRQ_First ( PPC_IRQ_LAST +  1 )

/*

 * 82378ZB IRQ definations.

 */

#define SCORE603E_IRQ00_82378ZB   ( Score_IRQ_First +  0 )  

#define SCORE603E_IRQ01_82378ZB   ( Score_IRQ_First +  1 )  

#define SCORE603E_IRQ02_82378ZB   ( Score_IRQ_First +  2 )

#define SCORE603E_IRQ03_82378ZB   ( Score_IRQ_First +  3 )

#define SCORE603E_IRQ04_82378ZB   ( Score_IRQ_First +  4 )

#define SCORE603E_IRQ05_82378ZB   ( Score_IRQ_First +  5 )

#define SCORE603E_IRQ06_82378ZB   ( Score_IRQ_First +  6 )

#define SCORE603E_IRQ07_82378ZB   ( Score_IRQ_First +  7 )

#define SCORE603E_IRQ08_82378ZB   ( Score_IRQ_First +  8 )

#define SCORE603E_IRQ09_82378ZB   ( Score_IRQ_First +  9 )

#define SCORE603E_IRQ10_82378ZB   ( Score_IRQ_First + 10 )

#define SCORE603E_IRQ11_82378ZB   ( Score_IRQ_First + 11 )

#define SCORE603E_IRQ12_82378ZB   ( Score_IRQ_First + 12 )

#define SCORE603E_IRQ13_82378ZB   ( Score_IRQ_First + 13 )

#define SCORE603E_IRQ14_82378ZB   ( Score_IRQ_First + 14 )

#define SCORE603E_IRQ15_82378ZB   ( Score_IRQ_First + 15 )

#define MAX_BOARD_IRQS             SCORE603E_IRQ15_82378ZB

#define SCORE603E_85C30_1_IRQ          SCORE603E_IRQ03_82378ZB   

#define SCORE603E_85C30_0_IRQ          SCORE603E_IRQ04_82378ZB 

#define SCORE603E_UNIVERSE_IRQ         SCORE603E_IRQ12_82378ZB

#define Write_82378ZB( _offset, _data ) { \

  volatile rtems_unsigned8 *addr;         \

  addr = (volatile rtems_unsigned8 *)(SCORE603E_ISA_PCI_IO_BASE + _offset);\

  *addr = _data;                         }

#define Read_82378ZB( _offset, _data ) { \

  volatile rtems_unsigned8 *addr;         \

  addr = (volatile rtems_unsigned8 *)(SCORE603E_ISA_PCI_IO_BASE + _offset);\

  _data = *addr;                         }

/*

 *  BSP_TIMER_AVG_OVERHEAD and BSP_TIMER_LEAST_VALID for the shared timer

 *  driver.

 */

#define BSP_TIMER_AVG_OVERHEAD   4  /* It typically takes xx clicks        */

                                    /*     to start/stop the timer.        */

#define BSP_TIMER_LEAST_VALID    1  /* Don't trust a value lower than this */

/*

 *  Convert decrement value to tenths of microsecnds (used by

 *  shared timer driver).

 *

 *    + CPU has a 66.67 Mhz bus,

 *    + There are 4 bus cycles per click

 *    + We return value in 1/10 microsecond units.

 *   Modified following equation to integer equation to remove

 *   floating point math.

 *   (int) ((float)(_value) / ((66.67 * 0.1) / 4.0))

 */

#define BSP_Convert_decrementer( _value ) \

  (int) (((_value) * 4000) / 6667)

#ifdef __cplusplus

}

#endif

#endif