summaryrefslogtreecommitdiffstats
path: root/include/asm-mips/sibyte/bcm1480_l2c.h
blob: 886b099565e6a43fc8deb5b7a7c021163ea11cfc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
/*  *********************************************************************
    *  BCM1280/BCM1480 Board Support Package
    *
    *  L2 Cache constants and macros		File: bcm1480_l2c.h
    *
    *  This module contains constants useful for manipulating the
    *  level 2 cache.
    *
    *  BCM1400 specification level:  1280-UM100-D2 (11/14/03)
    *
    *********************************************************************
    *
    *  Copyright 2000,2001,2002,2003
    *  Broadcom Corporation. All rights reserved.
    *
    *  This program is free software; you can redistribute it and/or
    *  modify it under the terms of the GNU General Public License as
    *  published by the Free Software Foundation; either version 2 of
    *  the License, or (at your option) any later version.
    *
    *  This program is distributed in the hope that it will be useful,
    *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    *  GNU General Public License for more details.
    *
    *  You should have received a copy of the GNU General Public License
    *  along with this program; if not, write to the Free Software
    *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
    *  MA 02111-1307 USA
    ********************************************************************* */


#ifndef _BCM1480_L2C_H
#define _BCM1480_L2C_H

#include "sb1250_defs.h"

/*
 * Format of level 2 cache management address (Table 55)
 */

#define S_BCM1480_L2C_MGMT_INDEX            5
#define M_BCM1480_L2C_MGMT_INDEX            _SB_MAKEMASK(12,S_BCM1480_L2C_MGMT_INDEX)
#define V_BCM1480_L2C_MGMT_INDEX(x)         _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_INDEX)
#define G_BCM1480_L2C_MGMT_INDEX(x)         _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_INDEX,M_BCM1480_L2C_MGMT_INDEX)

#define S_BCM1480_L2C_MGMT_WAY              17
#define M_BCM1480_L2C_MGMT_WAY              _SB_MAKEMASK(3,S_BCM1480_L2C_MGMT_WAY)
#define V_BCM1480_L2C_MGMT_WAY(x)           _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_WAY)
#define G_BCM1480_L2C_MGMT_WAY(x)           _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_WAY,M_BCM1480_L2C_MGMT_WAY)

#define M_BCM1480_L2C_MGMT_DIRTY            _SB_MAKEMASK1(20)
#define M_BCM1480_L2C_MGMT_VALID            _SB_MAKEMASK1(21)

#define S_BCM1480_L2C_MGMT_ECC_DIAG         22
#define M_BCM1480_L2C_MGMT_ECC_DIAG         _SB_MAKEMASK(2,S_BCM1480_L2C_MGMT_ECC_DIAG)
#define V_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG)
#define G_BCM1480_L2C_MGMT_ECC_DIAG(x)      _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG,M_BCM1480_L2C_MGMT_ECC_DIAG)

#define A_BCM1480_L2C_MGMT_TAG_BASE         0x00D0000000

#define BCM1480_L2C_ENTRIES_PER_WAY         4096
#define BCM1480_L2C_NUM_WAYS                8


/*
 * Level 2 Cache Tag register (Table 59)
 */

#define S_BCM1480_L2C_TAG_MBZ               0
#define M_BCM1480_L2C_TAG_MBZ               _SB_MAKEMASK(5,S_BCM1480_L2C_TAG_MBZ)

#define S_BCM1480_L2C_TAG_INDEX             5
#define M_BCM1480_L2C_TAG_INDEX             _SB_MAKEMASK(12,S_BCM1480_L2C_TAG_INDEX)
#define V_BCM1480_L2C_TAG_INDEX(x)          _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_INDEX)
#define G_BCM1480_L2C_TAG_INDEX(x)          _SB_GETVALUE(x,S_BCM1480_L2C_TAG_INDEX,M_BCM1480_L2C_TAG_INDEX)

/* Note that index bit 16 is also tag bit 40 */
#define S_BCM1480_L2C_TAG_TAG               17
#define M_BCM1480_L2C_TAG_TAG               _SB_MAKEMASK(23,S_BCM1480_L2C_TAG_TAG)
#define V_BCM1480_L2C_TAG_TAG(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_TAG)
#define G_BCM1480_L2C_TAG_TAG(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_TAG,M_BCM1480_L2C_TAG_TAG)

#define S_BCM1480_L2C_TAG_ECC               40
#define M_BCM1480_L2C_TAG_ECC               _SB_MAKEMASK(6,S_BCM1480_L2C_TAG_ECC)
#define V_BCM1480_L2C_TAG_ECC(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_ECC)
#define G_BCM1480_L2C_TAG_ECC(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_ECC,M_BCM1480_L2C_TAG_ECC)

#define S_BCM1480_L2C_TAG_WAY               46
#define M_BCM1480_L2C_TAG_WAY               _SB_MAKEMASK(3,S_BCM1480_L2C_TAG_WAY)
#define V_BCM1480_L2C_TAG_WAY(x)            _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_WAY)
#define G_BCM1480_L2C_TAG_WAY(x)            _SB_GETVALUE(x,S_BCM1480_L2C_TAG_WAY,M_BCM1480_L2C_TAG_WAY)

#define M_BCM1480_L2C_TAG_DIRTY             _SB_MAKEMASK1(49)
#define M_BCM1480_L2C_TAG_VALID             _SB_MAKEMASK1(50)

#define S_BCM1480_L2C_DATA_ECC              51
#define M_BCM1480_L2C_DATA_ECC              _SB_MAKEMASK(10,S_BCM1480_L2C_DATA_ECC)
#define V_BCM1480_L2C_DATA_ECC(x)           _SB_MAKEVALUE(x,S_BCM1480_L2C_DATA_ECC)
#define G_BCM1480_L2C_DATA_ECC(x)           _SB_GETVALUE(x,S_BCM1480_L2C_DATA_ECC,M_BCM1480_L2C_DATA_ECC)


/*
 * L2 Misc0 Value Register (Table 60)
 */

#define S_BCM1480_L2C_MISC0_WAY_REMOTE      0
#define M_BCM1480_L2C_MISC0_WAY_REMOTE      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_REMOTE)
#define G_BCM1480_L2C_MISC0_WAY_REMOTE(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_REMOTE,M_BCM1480_L2C_MISC0_WAY_REMOTE)

#define S_BCM1480_L2C_MISC0_WAY_LOCAL       8
#define M_BCM1480_L2C_MISC0_WAY_LOCAL       _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_LOCAL)
#define G_BCM1480_L2C_MISC0_WAY_LOCAL(x)    _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_LOCAL,M_BCM1480_L2C_MISC0_WAY_LOCAL)

#define S_BCM1480_L2C_MISC0_WAY_ENABLE      16
#define M_BCM1480_L2C_MISC0_WAY_ENABLE      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_ENABLE)
#define G_BCM1480_L2C_MISC0_WAY_ENABLE(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_ENABLE,M_BCM1480_L2C_MISC0_WAY_ENABLE)

#define S_BCM1480_L2C_MISC0_CACHE_DISABLE   24
#define M_BCM1480_L2C_MISC0_CACHE_DISABLE   _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_DISABLE)
#define G_BCM1480_L2C_MISC0_CACHE_DISABLE(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_DISABLE,M_BCM1480_L2C_MISC0_CACHE_DISABLE)

#define S_BCM1480_L2C_MISC0_CACHE_QUAD      26
#define M_BCM1480_L2C_MISC0_CACHE_QUAD      _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_QUAD)
#define G_BCM1480_L2C_MISC0_CACHE_QUAD(x)   _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_QUAD,M_BCM1480_L2C_MISC0_CACHE_QUAD)

#define S_BCM1480_L2C_MISC0_MC_PRIORITY      30
#define M_BCM1480_L2C_MISC0_MC_PRIORITY      _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_MC_PRIORITY)

#define S_BCM1480_L2C_MISC0_ECC_CLEANUP      31
#define M_BCM1480_L2C_MISC0_ECC_CLEANUP      _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_ECC_CLEANUP)


/*
 * L2 Misc1 Value Register (Table 60)
 */

#define S_BCM1480_L2C_MISC1_WAY_AGENT_0      0
#define M_BCM1480_L2C_MISC1_WAY_AGENT_0      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_0)
#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)

#define S_BCM1480_L2C_MISC1_WAY_AGENT_1      8
#define M_BCM1480_L2C_MISC1_WAY_AGENT_1      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_1)
#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)

#define S_BCM1480_L2C_MISC1_WAY_AGENT_2      16
#define M_BCM1480_L2C_MISC1_WAY_AGENT_2      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_2)
#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)

#define S_BCM1480_L2C_MISC1_WAY_AGENT_3      24
#define M_BCM1480_L2C_MISC1_WAY_AGENT_3      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_3)
#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)

#define S_BCM1480_L2C_MISC1_WAY_AGENT_4      32
#define M_BCM1480_L2C_MISC1_WAY_AGENT_4      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_4)
#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)


/*
 * L2 Misc2 Value Register (Table 60)
 */

#define S_BCM1480_L2C_MISC2_WAY_AGENT_8      0
#define M_BCM1480_L2C_MISC2_WAY_AGENT_8      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_8)
#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)

#define S_BCM1480_L2C_MISC2_WAY_AGENT_9      8
#define M_BCM1480_L2C_MISC2_WAY_AGENT_9      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_9)
#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)

#define S_BCM1480_L2C_MISC2_WAY_AGENT_A      16
#define M_BCM1480_L2C_MISC2_WAY_AGENT_A      _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_A)
#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)


#endif /* _BCM1480_L2C_H */
OpenPOWER on IntegriCloud