bcm1480_mc.h

一个很好的嵌入式linux平台下的bootloader

/*  *********************************************************************
    *  BCM1280/BCM1480 Board Support Package
    *  
    *  Memory Controller constants              File: bcm1480_mc.h       
    *  
    *  This module contains constants and macros useful for
    *  programming the memory controller.
    *  
    *  BCM1400 specification level:  1280-UM100-D1 (11/14/03 Review Copy)
    *  
    *********************************************************************  
    *
    *  Copyright 2000,2001,2002,2003
    *  Broadcom Corporation. All rights reserved.
    *  
    *  This software is furnished under license and may be used and 
    *  copied only in accordance with the following terms and 
    *  conditions.  Subject to these conditions, you may download, 
    *  copy, install, use, modify and distribute modified or unmodified 
    *  copies of this software in source and/or binary form.  No title 
    *  or ownership is transferred hereby.
    *  
    *  1) Any source code used, modified or distributed must reproduce 
    *     and retain this copyright notice and list of conditions 
    *     as they appear in the source file.
    *  
    *  2) No right is granted to use any trade name, trademark, or 
    *     logo of Broadcom Corporation.  The "Broadcom Corporation" 
    *     name may not be used to endorse or promote products derived 
    *     from this software without the prior written permission of 
    *     Broadcom Corporation.
    *  
    *  3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
    *     IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
    *     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
    *     PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT 
    *     SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN 
    *     PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
    *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
    *     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
    *     GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
    *     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 
    *     OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 
    *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF 
    *     THE POSSIBILITY OF SUCH DAMAGE.
    ********************************************************************* */


#ifndef _BCM1480_MC_H
#define _BCM1480_MC_H

#include "sb1250_defs.h"

/*
 * Memory Channel Configuration Register (Table 81)
 */

#define S_BCM1480_MC_INTLV0                 0
#define M_BCM1480_MC_INTLV0                 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV0)
#define V_BCM1480_MC_INTLV0(x)              _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV0)
#define G_BCM1480_MC_INTLV0(x)              _SB_GETVALUE(x,S_BCM1480_MC_INTLV0,M_BCM1480_MC_INTLV0)
#define V_BCM1480_MC_INTLV0_DEFAULT         V_BCM1480_MC_INTLV0(0)

#define S_BCM1480_MC_INTLV1                 8
#define M_BCM1480_MC_INTLV1                 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV1)
#define V_BCM1480_MC_INTLV1(x)              _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV1)
#define G_BCM1480_MC_INTLV1(x)              _SB_GETVALUE(x,S_BCM1480_MC_INTLV1,M_BCM1480_MC_INTLV1)
#define V_BCM1480_MC_INTLV1_DEFAULT         V_BCM1480_MC_INTLV1(0)

#define S_BCM1480_MC_INTLV2                 16
#define M_BCM1480_MC_INTLV2                 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV2)
#define V_BCM1480_MC_INTLV2(x)              _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV2)
#define G_BCM1480_MC_INTLV2(x)              _SB_GETVALUE(x,S_BCM1480_MC_INTLV2,M_BCM1480_MC_INTLV2)
#define V_BCM1480_MC_INTLV2_DEFAULT         V_BCM1480_MC_INTLV2(0)

#define S_BCM1480_MC_CS_MODE                32
#define M_BCM1480_MC_CS_MODE                _SB_MAKEMASK(8,S_BCM1480_MC_CS_MODE)
#define V_BCM1480_MC_CS_MODE(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS_MODE)
#define G_BCM1480_MC_CS_MODE(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS_MODE,M_BCM1480_MC_CS_MODE)
#define V_BCM1480_MC_CS_MODE_DEFAULT        V_BCM1480_MC_CS_MODE(0)

#define V_BCM1480_MC_CONFIG_DEFAULT         (V_BCM1480_MC_INTLV0_DEFAULT  | \
                                     V_BCM1480_MC_INTLV1_DEFAULT  | \
                                     V_BCM1480_MC_INTLV2_DEFAULT  | \
				     V_BCM1480_MC_CS_MODE_DEFAULT)

#define K_BCM1480_MC_CS01_MODE		    0x03
#define K_BCM1480_MC_CS0123_MODE	    0x0F
#define K_BCM1480_MC_CS0145_MODE	    0x33
#define K_BCM1480_MC_CS0167_MODE	    0xC3
#define K_BCM1480_MC_CSFULL_MODE	    0xFF	

/*
 * Chip Select Start Address Register (Table 82)
 */

#define S_BCM1480_MC_CS0_START              0
#define M_BCM1480_MC_CS0_START              _SB_MAKEMASK(12,S_BCM1480_MC_CS0_START)
#define V_BCM1480_MC_CS0_START(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_CS0_START)
#define G_BCM1480_MC_CS0_START(x)           _SB_GETVALUE(x,S_BCM1480_MC_CS0_START,M_BCM1480_MC_CS0_START)

#define S_BCM1480_MC_CS1_START              16
#define M_BCM1480_MC_CS1_START              _SB_MAKEMASK(12,S_BCM1480_MC_CS1_START)
#define V_BCM1480_MC_CS1_START(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_CS1_START)
#define G_BCM1480_MC_CS1_START(x)           _SB_GETVALUE(x,S_BCM1480_MC_CS1_START,M_BCM1480_MC_CS1_START)

#define S_BCM1480_MC_CS2_START              32
#define M_BCM1480_MC_CS2_START              _SB_MAKEMASK(12,S_BCM1480_MC_CS2_START)
#define V_BCM1480_MC_CS2_START(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_CS2_START)
#define G_BCM1480_MC_CS2_START(x)           _SB_GETVALUE(x,S_BCM1480_MC_CS2_START,M_BCM1480_MC_CS2_START)

#define S_BCM1480_MC_CS3_START              48
#define M_BCM1480_MC_CS3_START              _SB_MAKEMASK(12,S_BCM1480_MC_CS3_START)
#define V_BCM1480_MC_CS3_START(x)           _SB_MAKEVALUE(x,S_BCM1480_MC_CS3_START)
#define G_BCM1480_MC_CS3_START(x)           _SB_GETVALUE(x,S_BCM1480_MC_CS3_START,M_BCM1480_MC_CS3_START)

/*
 * Chip Select End Address Register (Table 83)
 */

#define S_BCM1480_MC_CS0_END                0
#define M_BCM1480_MC_CS0_END                _SB_MAKEMASK(12,S_BCM1480_MC_CS0_END)
#define V_BCM1480_MC_CS0_END(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS0_END)
#define G_BCM1480_MC_CS0_END(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS0_END,M_BCM1480_MC_CS0_END)

#define S_BCM1480_MC_CS1_END                16
#define M_BCM1480_MC_CS1_END                _SB_MAKEMASK(12,S_BCM1480_MC_CS1_END)
#define V_BCM1480_MC_CS1_END(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS1_END)
#define G_BCM1480_MC_CS1_END(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS1_END,M_BCM1480_MC_CS1_END)

#define S_BCM1480_MC_CS2_END                32
#define M_BCM1480_MC_CS2_END                _SB_MAKEMASK(12,S_BCM1480_MC_CS2_END)
#define V_BCM1480_MC_CS2_END(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS2_END)
#define G_BCM1480_MC_CS2_END(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS2_END,M_BCM1480_MC_CS2_END)

#define S_BCM1480_MC_CS3_END                48
#define M_BCM1480_MC_CS3_END                _SB_MAKEMASK(12,S_BCM1480_MC_CS3_END)
#define V_BCM1480_MC_CS3_END(x)             _SB_MAKEVALUE(x,S_BCM1480_MC_CS3_END)
#define G_BCM1480_MC_CS3_END(x)             _SB_GETVALUE(x,S_BCM1480_MC_CS3_END,M_BCM1480_MC_CS3_END)

/*
 * Row Address Bit Select Register 0 (Table 84)
 */

#define S_BCM1480_MC_ROW00                  0
#define M_BCM1480_MC_ROW00                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW00)
#define V_BCM1480_MC_ROW00(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW00)
#define G_BCM1480_MC_ROW00(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW00,M_BCM1480_MC_ROW00)

#define S_BCM1480_MC_ROW01                  8
#define M_BCM1480_MC_ROW01                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW01)
#define V_BCM1480_MC_ROW01(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW01)
#define G_BCM1480_MC_ROW01(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW01,M_BCM1480_MC_ROW01)

#define S_BCM1480_MC_ROW02                  16
#define M_BCM1480_MC_ROW02                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW02)
#define V_BCM1480_MC_ROW02(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW02)
#define G_BCM1480_MC_ROW02(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW02,M_BCM1480_MC_ROW02)

#define S_BCM1480_MC_ROW03                  24
#define M_BCM1480_MC_ROW03                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW03)
#define V_BCM1480_MC_ROW03(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW03)
#define G_BCM1480_MC_ROW03(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW03,M_BCM1480_MC_ROW03)

#define S_BCM1480_MC_ROW04                  32
#define M_BCM1480_MC_ROW04                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW04)
#define V_BCM1480_MC_ROW04(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW04)
#define G_BCM1480_MC_ROW04(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW04,M_BCM1480_MC_ROW04)

#define S_BCM1480_MC_ROW05                  40
#define M_BCM1480_MC_ROW05                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW05)
#define V_BCM1480_MC_ROW05(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW05)
#define G_BCM1480_MC_ROW05(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW05,M_BCM1480_MC_ROW05)

#define S_BCM1480_MC_ROW06                  48
#define M_BCM1480_MC_ROW06                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW06)
#define V_BCM1480_MC_ROW06(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW06)
#define G_BCM1480_MC_ROW06(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW06,M_BCM1480_MC_ROW06)

#define S_BCM1480_MC_ROW07                  56
#define M_BCM1480_MC_ROW07                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW07)
#define V_BCM1480_MC_ROW07(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW07)
#define G_BCM1480_MC_ROW07(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW07,M_BCM1480_MC_ROW07)

/*
 * Row Address Bit Select Register 1 (Table 85)
 */

#define S_BCM1480_MC_ROW08                  0
#define M_BCM1480_MC_ROW08                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW08)
#define V_BCM1480_MC_ROW08(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW08)
#define G_BCM1480_MC_ROW08(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW08,M_BCM1480_MC_ROW08)

#define S_BCM1480_MC_ROW09                  8
#define M_BCM1480_MC_ROW09                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW09)
#define V_BCM1480_MC_ROW09(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW09)
#define G_BCM1480_MC_ROW09(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW09,M_BCM1480_MC_ROW09)

#define S_BCM1480_MC_ROW10                  16
#define M_BCM1480_MC_ROW10                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW10)
#define V_BCM1480_MC_ROW10(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW10)
#define G_BCM1480_MC_ROW10(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW10,M_BCM1480_MC_ROW10)

#define S_BCM1480_MC_ROW11                  24
#define M_BCM1480_MC_ROW11                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW11)
#define V_BCM1480_MC_ROW11(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW11)
#define G_BCM1480_MC_ROW11(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW11,M_BCM1480_MC_ROW11)

#define S_BCM1480_MC_ROW12                  32
#define M_BCM1480_MC_ROW12                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW12)
#define V_BCM1480_MC_ROW12(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW12)
#define G_BCM1480_MC_ROW12(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW12,M_BCM1480_MC_ROW12)

#define S_BCM1480_MC_ROW13                  40
#define M_BCM1480_MC_ROW13                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW13)
#define V_BCM1480_MC_ROW13(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW13)
#define G_BCM1480_MC_ROW13(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW13,M_BCM1480_MC_ROW13)

#define S_BCM1480_MC_ROW14                  48
#define M_BCM1480_MC_ROW14                  _SB_MAKEMASK(6,S_BCM1480_MC_ROW14)
#define V_BCM1480_MC_ROW14(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_ROW14)
#define G_BCM1480_MC_ROW14(x)               _SB_GETVALUE(x,S_BCM1480_MC_ROW14,M_BCM1480_MC_ROW14)

#define K_BCM1480_MC_ROWX_BIT_SPACING  	    8			

/*
 * Column Address Bit Select Register 0 (Table 86)
 */

#define S_BCM1480_MC_COL00                  0
#define M_BCM1480_MC_COL00                  _SB_MAKEMASK(6,S_BCM1480_MC_COL00)
#define V_BCM1480_MC_COL00(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL00)
#define G_BCM1480_MC_COL00(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL00,M_BCM1480_MC_COL00)

#define S_BCM1480_MC_COL01                  8
#define M_BCM1480_MC_COL01                  _SB_MAKEMASK(6,S_BCM1480_MC_COL01)
#define V_BCM1480_MC_COL01(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL01)
#define G_BCM1480_MC_COL01(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL01,M_BCM1480_MC_COL01)

#define S_BCM1480_MC_COL02                  16
#define M_BCM1480_MC_COL02                  _SB_MAKEMASK(6,S_BCM1480_MC_COL02)
#define V_BCM1480_MC_COL02(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL02)
#define G_BCM1480_MC_COL02(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL02,M_BCM1480_MC_COL02)

#define S_BCM1480_MC_COL03                  24
#define M_BCM1480_MC_COL03                  _SB_MAKEMASK(6,S_BCM1480_MC_COL03)
#define V_BCM1480_MC_COL03(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL03)
#define G_BCM1480_MC_COL03(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL03,M_BCM1480_MC_COL03)

#define S_BCM1480_MC_COL04                  32
#define M_BCM1480_MC_COL04                  _SB_MAKEMASK(6,S_BCM1480_MC_COL04)
#define V_BCM1480_MC_COL04(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL04)
#define G_BCM1480_MC_COL04(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL04,M_BCM1480_MC_COL04)

#define S_BCM1480_MC_COL05                  40
#define M_BCM1480_MC_COL05                  _SB_MAKEMASK(6,S_BCM1480_MC_COL05)
#define V_BCM1480_MC_COL05(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL05)
#define G_BCM1480_MC_COL05(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL05,M_BCM1480_MC_COL05)

#define S_BCM1480_MC_COL06                  48
#define M_BCM1480_MC_COL06                  _SB_MAKEMASK(6,S_BCM1480_MC_COL06)
#define V_BCM1480_MC_COL06(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL06)
#define G_BCM1480_MC_COL06(x)               _SB_GETVALUE(x,S_BCM1480_MC_COL06,M_BCM1480_MC_COL06)

#define S_BCM1480_MC_COL07                  56
#define M_BCM1480_MC_COL07                  _SB_MAKEMASK(6,S_BCM1480_MC_COL07)
#define V_BCM1480_MC_COL07(x)               _SB_MAKEVALUE(x,S_BCM1480_MC_COL07)