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bcm1480_l2c.h revision 1.1.2.2 
      1 /*  *********************************************************************
      2     *  BCM1280/BCM1480 Board Support Package
      3     *
      4     *  L2 Cache constants and macros		File: bcm1480_l2c.h
      5     *
      6     *  This module contains constants useful for manipulating the
      7     *  level 2 cache.
      8     *
      9     *  BCM1400 specification level:  1280-UM100-D2 (11/14/03)
     10     *
     11     *********************************************************************
     12     *
     13     *  Copyright 2000,2001,2002,2003,2004,2005
     14     *  Broadcom Corporation. All rights reserved.
     15     *
     16     *  This software is furnished under license and may be used and
     17     *  copied only in accordance with the following terms and
     18     *  conditions.  Subject to these conditions, you may download,
     19     *  copy, install, use, modify and distribute modified or unmodified
     20     *  copies of this software in source and/or binary form.  No title
     21     *  or ownership is transferred hereby.
     22     *
     23     *  1) Any source code used, modified or distributed must reproduce
     24     *     and retain this copyright notice and list of conditions
     25     *     as they appear in the source file.
     26     *
     27     *  2) No right is granted to use any trade name, trademark, or
     28     *     logo of Broadcom Corporation.  The "Broadcom Corporation"
     29     *     name may not be used to endorse or promote products derived
     30     *     from this software without the prior written permission of
     31     *     Broadcom Corporation.
     32     *
     33     *  3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
     34     *     IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
     35     *     WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
     36     *     PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
     37     *     SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
     38     *     PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
     39     *     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     40     *     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
     41     *     GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     42     *     BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     43     *     OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
     44     *     TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
     45     *     THE POSSIBILITY OF SUCH DAMAGE.
     46     ********************************************************************* */
     47 
     48 
     49 #ifndef _BCM1480_L2C_H
     50 #define _BCM1480_L2C_H
     51 
     52 #include "sb1250_defs.h"
     53 
     54 /*
     55  * Format of level 2 cache management address (Table 55)
     56  */
     57 
     58 #define S_BCM1480_L2C_MGMT_INDEX            5
     59 #define M_BCM1480_L2C_MGMT_INDEX            _SB_MAKEMASK(12,S_BCM1480_L2C_MGMT_INDEX)
     60 #define V_BCM1480_L2C_MGMT_INDEX(x)         _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_INDEX)
     61 #define G_BCM1480_L2C_MGMT_INDEX(x)         _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_INDEX,M_BCM1480_L2C_MGMT_INDEX)
     62 
     63 #define S_BCM1480_L2C_MGMT_WAY              17
     64 #define M_BCM1480_L2C_MGMT_WAY              _SB_MAKEMASK(3,S_BCM1480_L2C_MGMT_WAY)
     65 #define V_BCM1480_L2C_MGMT_WAY(x)           _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_WAY)
     66 #define G_BCM1480_L2C_MGMT_WAY(x)           _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_WAY,M_BCM1480_L2C_MGMT_WAY)
     67 
     68 #define M_BCM1480_L2C_MGMT_DIRTY            _SB_MAKEMASK1(20)
     69 #define M_BCM1480_L2C_MGMT_VALID            _SB_MAKEMASK1(21)
     70 
     71 #define S_BCM1480_L2C_MGMT_ECC_DIAG         22
     72 #define M_BCM1480_L2C_MGMT_ECC_DIAG         _SB_MAKEMASK(2,S_BCM1480_L2C_MGMT_ECC_DIAG)
     73 #define V_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG)
     74 #define G_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG,M_BCM1480_L2C_MGMT_ECC_DIAG)
     75 
     76 #define A_BCM1480_L2C_MGMT_TAG_BASE         0x00D0000000
     77 
     78 #define BCM1480_L2C_ENTRIES_PER_WAY         4096
     79 #define BCM1480_L2C_NUM_WAYS                8
     80 
     81 
     82 /*
     83  * Level 2 Cache Tag register (Table 59)
     84  */
     85 
     86 #define S_BCM1480_L2C_TAG_MBZ               0
     87 #define M_BCM1480_L2C_TAG_MBZ               _SB_MAKEMASK(5,S_BCM1480_L2C_TAG_MBZ)
     88 
     89 #define S_BCM1480_L2C_TAG_INDEX             5
     90 #define M_BCM1480_L2C_TAG_INDEX             _SB_MAKEMASK(12,S_BCM1480_L2C_TAG_INDEX)
     91 #define V_BCM1480_L2C_TAG_INDEX(x)          _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_INDEX)
     92 #define G_BCM1480_L2C_TAG_INDEX(x)          _SB_GETVALUE(x,S_BCM1480_L2C_TAG_INDEX,M_BCM1480_L2C_TAG_INDEX)
     93 
     94 /* Note that index bit 16 is also tag bit 40 */
     95 #define S_BCM1480_L2C_TAG_TAG               17
     96 #define M_BCM1480_L2C_TAG_TAG               _SB_MAKEMASK(23,S_BCM1480_L2C_TAG_TAG)
     97 #define V_BCM1480_L2C_TAG_TAG(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_TAG)
     98 #define G_BCM1480_L2C_TAG_TAG(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_TAG,M_BCM1480_L2C_TAG_TAG)
     99 
    100 #define S_BCM1480_L2C_TAG_ECC               40
    101 #define M_BCM1480_L2C_TAG_ECC               _SB_MAKEMASK(6,S_BCM1480_L2C_TAG_ECC)
    102 #define V_BCM1480_L2C_TAG_ECC(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_ECC)
    103 #define G_BCM1480_L2C_TAG_ECC(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_ECC,M_BCM1480_L2C_TAG_ECC)
    104 
    105 #define S_BCM1480_L2C_TAG_WAY               46
    106 #define M_BCM1480_L2C_TAG_WAY               _SB_MAKEMASK(3,S_BCM1480_L2C_TAG_WAY)
    107 #define V_BCM1480_L2C_TAG_WAY(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_WAY)
    108 #define G_BCM1480_L2C_TAG_WAY(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_WAY,M_BCM1480_L2C_TAG_WAY)
    109 
    110 #define M_BCM1480_L2C_TAG_DIRTY             _SB_MAKEMASK1(49)
    111 #define M_BCM1480_L2C_TAG_VALID             _SB_MAKEMASK1(50)
    112 
    113 #define S_BCM1480_L2C_DATA_ECC              51
    114 #define M_BCM1480_L2C_DATA_ECC              _SB_MAKEMASK(10,S_BCM1480_L2C_DATA_ECC)
    115 #define V_BCM1480_L2C_DATA_ECC(x)           _SB_MAKEVALUE(x,S_BCM1480_L2C_DATA_ECC)
    116 #define G_BCM1480_L2C_DATA_ECC(x)           _SB_GETVALUE(x,S_BCM1480_L2C_DATA_ECC,M_BCM1480_L2C_DATA_ECC)
    117 
    118 
    119 /*
    120  * L2 Misc0 Value Register (Table 60)
    121  */
    122 
    123 #define S_BCM1480_L2C_MISC0_WAY_REMOTE      0
    124 #define M_BCM1480_L2C_MISC0_WAY_REMOTE      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_REMOTE)
    125 #define G_BCM1480_L2C_MISC0_WAY_REMOTE(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_REMOTE,M_BCM1480_L2C_MISC0_WAY_REMOTE)
    126 
    127 #define S_BCM1480_L2C_MISC0_WAY_LOCAL       8
    128 #define M_BCM1480_L2C_MISC0_WAY_LOCAL       _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_LOCAL)
    129 #define G_BCM1480_L2C_MISC0_WAY_LOCAL(x)    _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_LOCAL,M_BCM1480_L2C_MISC0_WAY_LOCAL)
    130 
    131 #define S_BCM1480_L2C_MISC0_WAY_ENABLE      16
    132 #define M_BCM1480_L2C_MISC0_WAY_ENABLE      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_ENABLE)
    133 #define G_BCM1480_L2C_MISC0_WAY_ENABLE(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_ENABLE,M_BCM1480_L2C_MISC0_WAY_ENABLE)
    134 
    135 #define S_BCM1480_L2C_MISC0_CACHE_DISABLE   24
    136 #define M_BCM1480_L2C_MISC0_CACHE_DISABLE   _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_DISABLE)
    137 #define G_BCM1480_L2C_MISC0_CACHE_DISABLE(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_DISABLE,M_BCM1480_L2C_MISC0_CACHE_DISABLE)
    138 
    139 #define S_BCM1480_L2C_MISC0_CACHE_QUAD      26
    140 #define M_BCM1480_L2C_MISC0_CACHE_QUAD      _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_QUAD)
    141 #define G_BCM1480_L2C_MISC0_CACHE_QUAD(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_QUAD,M_BCM1480_L2C_MISC0_CACHE_QUAD)
    142 
    143 #define S_BCM1480_L2C_MISC0_MC_PRIORITY      30
    144 #define M_BCM1480_L2C_MISC0_MC_PRIORITY      _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_MC_PRIORITY)
    145 
    146 #define S_BCM1480_L2C_MISC0_ECC_CLEANUP      31
    147 #define M_BCM1480_L2C_MISC0_ECC_CLEANUP      _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_ECC_CLEANUP)
    148 
    149 
    150 /*
    151  * L2 Misc1 Value Register (Table 60)
    152  */
    153 
    154 #define S_BCM1480_L2C_MISC1_WAY_AGENT_0      0
    155 #define M_BCM1480_L2C_MISC1_WAY_AGENT_0      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_0)
    156 #define G_BCM1480_L2C_MISC1_WAY_AGENT_0(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_0,M_BCM1480_L2C_MISC1_WAY_AGENT_0)
    157 
    158 #define S_BCM1480_L2C_MISC1_WAY_AGENT_1      8
    159 #define M_BCM1480_L2C_MISC1_WAY_AGENT_1      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_1)
    160 #define G_BCM1480_L2C_MISC1_WAY_AGENT_1(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_1,M_BCM1480_L2C_MISC1_WAY_AGENT_1)
    161 
    162 #define S_BCM1480_L2C_MISC1_WAY_AGENT_2      16
    163 #define M_BCM1480_L2C_MISC1_WAY_AGENT_2      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_2)
    164 #define G_BCM1480_L2C_MISC1_WAY_AGENT_2(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_2,M_BCM1480_L2C_MISC1_WAY_AGENT_2)
    165 
    166 #define S_BCM1480_L2C_MISC1_WAY_AGENT_3      24
    167 #define M_BCM1480_L2C_MISC1_WAY_AGENT_3      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_3)
    168 #define G_BCM1480_L2C_MISC1_WAY_AGENT_3(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_3,M_BCM1480_L2C_MISC1_WAY_AGENT_3)
    169 
    170 #define S_BCM1480_L2C_MISC1_WAY_AGENT_4      32
    171 #define M_BCM1480_L2C_MISC1_WAY_AGENT_4      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_4)
    172 #define G_BCM1480_L2C_MISC1_WAY_AGENT_4(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_4,M_BCM1480_L2C_MISC1_WAY_AGENT_4)
    173 
    174 
    175 /*
    176  * L2 Misc2 Value Register (Table 60)
    177  */
    178 
    179 #define S_BCM1480_L2C_MISC2_WAY_AGENT_8      0
    180 #define M_BCM1480_L2C_MISC2_WAY_AGENT_8      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_8)
    181 #define G_BCM1480_L2C_MISC2_WAY_AGENT_8(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC2_WAY_AGENT_8,M_BCM1480_L2C_MISC2_WAY_AGENT_8)
    182 
    183 #define S_BCM1480_L2C_MISC2_WAY_AGENT_9      8
    184 #define M_BCM1480_L2C_MISC2_WAY_AGENT_9      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_9)
    185 #define G_BCM1480_L2C_MISC2_WAY_AGENT_9(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC2_WAY_AGENT_9,M_BCM1480_L2C_MISC2_WAY_AGENT_9)
    186 
    187 #define S_BCM1480_L2C_MISC2_WAY_AGENT_A      16
    188 #define M_BCM1480_L2C_MISC2_WAY_AGENT_A      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_A)
    189 #define G_BCM1480_L2C_MISC2_WAY_AGENT_A(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC2_WAY_AGENT_A,M_BCM1480_L2C_MISC2_WAY_AGENT_A)
    190 
    191 
    192 #endif /* _BCM1480_L2C_H */
    193