gtcore_dy4.h

Curtiss-Wright Controls Embedded Computing公司的cw183板bsp源代码

/* gtCore_dy4.h - Header File for basic GT core logic functions and definitions */

/**************************************************************************
 *
 *   Copyright (c) 2005 Curtiss-Wright Controls, Inc. All rights
 *   reserved.  This Source Code is the Property of Curtiss-Wright
 *   Controls, Inc. and can only be used in accordance with Source
 *   Code License Agreement(s) of Curtiss-Wright Controls, Inc. or any
 *   of its subsidiaries.
 *
 **************************************************************************/

/*******************************************************************************
*                   Copyright 2002, GALILEO TECHNOLOGY, LTD.                   *
* THIS CODE CONTAINS CONFIDENTIAL INFORMATION OF MARVELL.                      *
* NO RIGHTS ARE GRANTED HEREIN UNDER ANY PATENT, MASK WORK RIGHT OR COPYRIGHT  *
* OF MARVELL OR ANY THIRD PARTY. MARVELL RESERVES THE RIGHT AT ITS SOLE        *
* DISCRETION TO REQUEST THAT THIS CODE BE IMMEDIATELY RETURNED TO MARVELL.     *
* THIS CODE IS PROVIDED "AS IS". MARVELL MAKES NO WARRANTIES, EXPRESSED,       *
* IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, COMPLETENESS OR PERFORMANCE.   *
*                                                                              *
* MARVELL COMPRISES MARVELL TECHNOLOGY GROUP LTD. (MTGL) AND ITS SUBSIDIARIES, *
* MARVELL INTERNATIONAL LTD. (MIL), MARVELL TECHNOLOGY, INC. (MTI), MARVELL    *
* SEMICONDUCTOR, INC. (MSI), MARVELL ASIA PTE LTD. (MAPL), MARVELL JAPAN K.K.  *
* (MJKK), GALILEO TECHNOLOGY LTD. (GTL) AND GALILEO TECHNOLOGY, INC. (GTI).    *
********************************************************************************/
/*
modification history
--------------------
01i,06dec05,tis         add support for SCP-124
01h,26sep05,asu         add support for CCA-149
01g,06may05,tis         add support for CCA-146
01f,01feb05,tis         intreduced GT_REG_CHAR_READ/GT_REG_CHAR_WRITE to read/write
                        8bits at a time PT#2570
01e,19nov04, tis        -include gt644xx.h instead of gt64360r_dy4.h
                        -include boardName.h
01d,01nov04,tis         add support for CCA-145
01c,16sep04,mb          PT 2180: replaced obsolete macro
                        DISCO_SPACE_ADRS by CPU_DISCO2_BASE_ADRS
01b,04feb02,tng		add more structs and macros
01a,20jan03,marvell derrive from BSP DB-64360 Ver 1.2/0.2-I
*/


/*
DESCRIPTION

This header file contains simple read/write macros for addressing
the SDRAM, devices, GT`s internal registers and PCI (using the PCI`s
address space). The macros take care of Big/Little endian conversions. 

INCLUDE FILES: gt64360r_dy4.h, dy4182.h for DY4182 or gt644xx.h, cca145.h, cca146.h  for CCA-146
*/

#ifndef __INCgtCoreh
#define __INCgtCoreh

/* includes */

#include "h/drv/dy4/boardName.h"

#ifdef VME_182
#include "gt64360r_dy4.h"
#include "dy4182.h"
#endif

#ifdef CCA_145
#include "gt644xx.h"
#include "cca145.h"
#endif

#ifdef CCA_146
#include "gt644xx.h"
#include "cca146.h"
#endif

#ifdef VME_183
#include "gt644xx.h"
#include "cwv183.h"
#endif

#ifdef SCP_124
#include "gt644xx.h"
#include "cwcp124.h"
#endif

#ifdef CCA_149
#include "gt644xx.h"
#include "cca149.h"
#endif

#ifdef __cplusplus
extern "C" {
#endif

/* globals */

/* Disco base address for reference only */;
#define gtInternalRegBaseAddr  CPU_DISCO2_BASE_ADRS

/* typedefs */
#ifndef __cplusplus
    typedef enum _bool {false,true} bool;
#endif /* __cplusplus */

/* defines  */

/****************************************/
/*          GENERAL Definitions		*/
/****************************************/
#define NO_BIT          0x00000000
#define BIT0            0x00000001
#define BIT1            0x00000002
#define BIT2            0x00000004
#define BIT3            0x00000008
#define BIT4            0x00000010
#define BIT5            0x00000020
#define BIT6            0x00000040
#define BIT7            0x00000080
#define BIT8            0x00000100
#define BIT9            0x00000200
#define BIT10           0x00000400
#define BIT11           0x00000800
#define BIT12           0x00001000
#define BIT13           0x00002000
#define BIT14           0x00004000
#define BIT15           0x00008000
#define BIT16           0x00010000
#define BIT17           0x00020000
#define BIT18           0x00040000
#define BIT19           0x00080000
#define BIT20           0x00100000
#define BIT21           0x00200000
#define BIT22           0x00400000
#define BIT23           0x00800000
#define BIT24           0x01000000
#define BIT25           0x02000000
#define BIT26           0x04000000
#define BIT27           0x08000000
#define BIT28           0x10000000
#define BIT29           0x20000000
#define BIT30           0x40000000
#define BIT31           0x80000000
    /* Size defintions */
#define _1K             0x00000400
#define _2K             0x00000800
#define _4K             0x00001000
#define _8K             0x00002000
#define _16K            0x00004000
#define _32K            0x00008000
#define _64K            0x00010000
#define _128K           0x00020000
#define _256K           0x00040000
#define _512K           0x00080000
#define _1M             0x00100000
#define _2M             0x00200000
#define _3M             0x00300000
#define _4M             0x00400000
#define _5M             0x00500000
#define _6M             0x00600000
#define _7M             0x00700000
#define _8M             0x00800000
#define _9M             0x00900000
#define _10M            0x00a00000
#define _11M            0x00b00000
#define _12M            0x00c00000
#define _13M            0x00d00000
#define _14M            0x00e00000
#define _15M            0x00f00000
#define _16M            0x01000000
#define _32M            0x02000000

#ifndef NULL
    #define NULL 0
#endif /* NULL */


/* Little to Big endian conversion macros */

#ifdef LE /* Little Endian */
    #define GT_SHORT_SWAP(X) (X)
    #define GT_WORD_SWAP(X)  (X)
    #define GT_LONG_SWAP(X)  ((l64)(X))
#else    /* Big Endian */
    #if (!defined(GT_SHORT_SWAP) && !defined(__USING_GNU_PPC__))
        #define GT_SHORT_SWAP(X) ((((X)&0xff)<<8) | (((X)&0xff00)>>8))
    #endif /* GT_SHORT_SWAP */
    #if (!defined(GT_WORD_SWAP)  && !defined(__USING_GNU_PPC__))
        #define GT_WORD_SWAP(X)  ((((X)&0xff)<<24) |                           \
                                  (((X)&0xff00)<<8) |                          \
                                  (((X)&0xff0000)>>8) |                        \
                                  (((X)&0xff000000)>>24))
    #endif /* GT_WORD_SWAP */
    #if !defined(GT_LONG_SWAP)
        #define GT_LONG_SWAP(X) ((l64) ((((X)&0xffULL)<<56) |                  \
                                        (((X)&0xff00ULL)<<40) |                \
                                        (((X)&0xff0000ULL)<<24) |              \
                                        (((X)&0xff000000ULL)<<8) |             \
                                        (((X)&0xff00000000ULL)>>8) |           \
                                        (((X)&0xff0000000000ULL)>>24) |        \
                                        (((X)&0xff000000000000ULL)>>40) |      \
                                        (((X)&0xff00000000000000ULL)>>56)))
    #endif /* GT_LONG_SWAP */
#endif /* LE */